Merge branch 'develop' into Temp_Offset

.github/copilot-instructions.md

@@ -13,7 +13,6 @@ Meshtastic is an open-source LoRa mesh networking project for long-range, low-po
 - **RP2040/RP2350** - Raspberry Pi Pico variants
 - **STM32WL** - STM32 with integrated LoRa
 - **Linux/Portduino** - Native Linux builds (Raspberry Pi, etc.)
-- **macOS native** - Headless `meshtasticd` on Apple Silicon / x86_64; see `variants/native/portduino/platformio.ini` for Homebrew prereqs + CH341 LoRa setup
 
 ### Supported Radio Chips
 
@@ -135,95 +134,6 @@ On top of authorization, any remote admin message that **mutates** state (not a
 - **Channel 0 PSK change** → every peer must re-learn the channel hash; cached NodeInfo becomes temporarily unreachable until the next broadcast.
 - **`security.private_key` blanked via admin** → regenerates both halves (unless in Ham mode) and propagates the new public key via NodeInfo.
 
-## NodeDB Layout (v25)
-
-`DEVICESTATE_CUR_VER = 25`, `DEVICESTATE_MIN_VER = 24`. The on-device NodeDB was split in v25 into a slim header table plus four optional satellite stores. Older v24 saves auto-migrate at boot. Old training-data instincts (`node->user.long_name`, `node->position.latitude_i`, `node->is_favorite`, `node->device_metrics.battery_level`) are wrong now — the fields aren't there. Read this section before touching anything that walks `nodeDB->meshNodes`.
-
-### Slim `NodeInfoLite`
-
-`UserLite` is flattened onto `NodeInfoLite` (no nested sub-message); `position` and `device_metrics` are removed entirely (tags reserved). MAC address is dropped. Long names are capped at 25 chars (`max_size:25` in `deviceonly.options`); `hw_model` and `role` are `int_size:8`. Encoded size dropped from ~166 B → ~105 B per node.
-
-Booleans are bit-packed into `NodeInfoLite.bitfield`. **Do not read or write the bits directly** — use the inline helpers in `src/mesh/NodeDB.h`:
-
-```cpp
-nodeInfoLiteHasUser(n)                  // bit 5 — user fields populated
-nodeInfoLiteIsFavorite(n)               // bit 3
-nodeInfoLiteIsIgnored(n)                // bit 4
-nodeInfoLiteIsMuted(n)                  // bit 1
-nodeInfoLiteIsLicensed(n)               // bit 6 — Ham mode peer
-nodeInfoLiteIsKeyManuallyVerified(n)    // bit 0
-nodeInfoLiteHasIsUnmessagable(n)        // bit 8 — "is_unmessagable was sent"
-nodeInfoLiteIsUnmessagable(n)           // bit 7
-// via_mqtt is bit 2 (mask exposed; predicate uses the mask directly)
-
-nodeInfoLiteSetBit(n, NODEINFO_BITFIELD_IS_FAVORITE_MASK, true);  // setter
-```
-
-### Satellite stores
-
-Four `std::unordered_map<NodeNum, …>` members on `NodeDB`, each gated by its own build flag:
-
-| Map               | Value type                      | Build flag                         |
-| ----------------- | ------------------------------- | ---------------------------------- |
-| `nodePositions`   | `meshtastic_PositionLite`       | `MESHTASTIC_EXCLUDE_POSITIONDB`    |
-| `nodeTelemetry`   | `meshtastic_DeviceMetrics`      | `MESHTASTIC_EXCLUDE_TELEMETRYDB`   |
-| `nodeEnvironment` | `meshtastic_EnvironmentMetrics` | `MESHTASTIC_EXCLUDE_ENVIRONMENTDB` |
-| `nodeStatus`      | `meshtastic_StatusMessage`      | `MESHTASTIC_EXCLUDE_STATUSDB`      |
-
-Defaults are ON (i.e., maps **excluded**) for STM32WL only — see `src/mesh/mesh-pb-constants.h`. On every other arch all four maps are present. When excluded, the map member is absent and the corresponding accessors return `false`.
-
-All four maps are guarded by **`mutable concurrency::Lock satelliteMutex`** — concurrent access from receive threads, the phone API state machine, and the renderer is the rule, not the exception.
-
-### Accessor convention
-
-**Never hand out pointers into the maps.** Use the copy-out accessors on `NodeDB`:
-
-```cpp
-bool copyNodePosition(NodeNum, meshtastic_PositionLite &out)       const;
-bool copyNodeTelemetry(NodeNum, meshtastic_DeviceMetrics &out)     const;
-bool copyNodeEnvironment(NodeNum, meshtastic_EnvironmentMetrics &out) const;
-bool copyNodeStatus(NodeNum, meshtastic_StatusMessage &out)        const;
-```
-
-Each takes the lock, copies the value if present, returns `false` if the entry is absent or the DB is excluded. Pass-by-out-param is deliberate — pointer-style accessors would invite UAF and lock-leak bugs across the renderer. The "has any X" convenience predicates (`hasValidPosition` etc.) are implemented in terms of these.
-
-Writers go through `setNodeStatus`, `updatePosition`, `updateTelemetry` (which dispatches on `which_variant` for device vs environment metrics) — these own the lock and the eviction hooks.
-
-### Eviction
-
-Every code path that drops a node from the header table must also evict the satellites. The single chokepoint is `eraseNodeSatellites(NodeNum)`; it's already called from `getOrCreateMeshNode`'s oldest-boring eviction, `removeNodeByNum`, both branches of `resetNodes`, `cleanupMeshDB`, `addFromContact`'s ignored-branch, and `AdminModule`'s `set_ignored_node`. Add new eviction sites here, not by calling `.erase()` directly.
-
-### Gradient sync (opt-in via special nonces)
-
-`client_capabilities` is **not** a thing in this branch. Phone clients opt into the new sync flow by sending one of two values in the `ToRadio.want_config_id`:
-
-- `SPECIAL_NONCE_GRADIENT_SYNC` (69422) — full config + thin NodeInfo + replay phases.
-- `SPECIAL_NONCE_GRADIENT_ONLY_NODES` (69423) — skip config segments, NodeInfo + replay only.
-
-`PhoneAPI::clientWantsGradientSync()` is the single switch. When true, `STATE_SEND_OTHER_NODEINFOS` is followed by:
-
-```text
-STATE_REPLAY_POSITIONS → STATE_REPLAY_TELEMETRY → STATE_REPLAY_ENVIRONMENT → STATE_REPLAY_STATUS
-```
-
-Each replay phase walks the corresponding satellite map and emits synthetic `MeshPacket`s on the matching portnum (`POSITION_APP`, `TELEMETRY_APP` for both device + environment variants, `STATUS_MESSAGE_APP`). Legacy clients (no special nonce) get the bundled-NodeInfo path with position/device_metrics joined back in by `ConvertToNodeInfo(lite, pos*, dm*)` — wire bytes are byte-identical to pre-v25 for them.
-
-`ConvertToNodeInfoThin(lite)` is the gradient-sync emitter (no position/telemetry).
-
-### v24 → v25 migration
-
-The legacy migration code lives in **`src/mesh/NodeDBLegacyMigration.cpp`**, not in `NodeDB.cpp`. It owns the `meshtastic_NodeDatabase_Legacy` callback and `NodeDB::migrateLegacyNodeDatabase()`. The legacy proto descriptor is `protobufs/meshtastic/deviceonly_legacy.proto` (only included by the migration TU). The boot path peeks the file's leading version tag, runs the migration if `version < 25`, then re-saves in v25 layout. The legacy descriptor is scheduled for removal once `DEVICESTATE_MIN_VER` is bumped.
-
-### Read-site rules of thumb
-
-- Never `node->position.X` / `node->device_metrics.X` — those fields no longer exist. Pull from the satellite map via `copyNodePosition` / `copyNodeTelemetry`.
-- Never `node->user.long_name` — `long_name`, `short_name`, `public_key`, `hw_model`, `role`, `macaddr` (gone), `is_licensed`, `is_unmessagable` are flat on `NodeInfoLite`.
-- Never `node->is_favorite` / `node->is_ignored` / `node->via_mqtt` / `node->is_key_manually_verified` — use the bitfield helpers.
-- Never assume `nodeDB->getMeshNode(num)->position.time` — call `copyNodePosition` and check the return.
-- Don't lock `satelliteMutex` yourself in renderer code; the copy-out accessors already do.
-
-Unit tests for the conversion layer live in `test/test_type_conversions/test_main.cpp` (Unity) — bitfield round-trips, `long_name` truncation, thin-vs-full conversions. Add cases there when extending the schema.
-
 ## Project Structure
 
 ```
@@ -459,7 +369,7 @@ To reduce avoidable agent mistakes, assume these tools are available (or install
 - **Required CLI basics**: `bash`, `git`, `find`, `grep`, `sed`, `awk`, `xargs`
 - **Strongly recommended**: `rg` (ripgrep) for fast file/text search, `jq` for JSON processing
 - **Build/test tools**: `python3`, `pip`, virtualenv (`python3 -m venv`), `platformio` (`pio`)
-- **Containerized native testing**: `docker` (fallback for non-Linux hosts; macOS can also build natively via `pio run -e native-macos`)
+- **Containerized native testing**: `docker` (especially important on macOS / non-Linux hosts)
 
 Fallback expectations for agents:
 
@@ -478,7 +388,6 @@ Build commands:
 pio run -e tbeam              # Build specific target
 pio run -e tbeam -t upload    # Build and upload
 pio run -e native             # Build native/Linux version
-pio run -e native-macos       # Build headless macOS meshtasticd (Homebrew prereqs in variants/native/portduino/platformio.ini)
 ```
 
 ### Build Manifest
@@ -664,8 +573,6 @@ Grouped by purpose. Full argument shapes in `mcp-server/README.md`; a few high-v
 
 `confirm=True` is a tool-level gate on top of whatever permission prompt your MCP host shows. **Don't bypass it** by asking the host to auto-approve — it exists specifically because MCP hosts sometimes remember "always allow this tool" and that's dangerous for `factory_reset`, `erase_and_flash`, `uhubctl_power(action='off')`, and `uhubctl_cycle`.
 
-**TCP / native-host nodes.** Setting `MESHTASTIC_MCP_TCP_HOST=<host[:port]>` makes `list_devices` surface a `meshtasticd` daemon (e.g. the `native-macos` build) as a synthetic `tcp://host:port` entry, and `connect()` routes through `meshtastic.tcp_interface.TCPInterface` instead of `SerialInterface`. Every read/write/admin tool that flows through `connect()` works against the daemon transparently. USB-only tools (`pio_flash`, `erase_and_flash`, `update_flash`, `touch_1200bps`, `serial_open`, `esptool_*`, `nrfutil_*`, `picotool_*`) raise a clear `ConnectionError` when handed a `tcp://` port; `pio_flash` against a `native*` env raises a `FlashError` (no upload step — use `build` and run the binary directly). The pytest harness still assumes USB-attached devices per role; TCP-aware fixtures are deferred. See `mcp-server/README.md` § "TCP / native-host nodes".
-
 ### Hardware test suite (`mcp-server/run-tests.sh`)
 
 The wrapper auto-detects connected devices (VID → role map: `0x239A` → `nrf52`, `0x303A`/`0x10C4` → `esp32s3`), maps each role to a PlatformIO env (`nrf52` → `rak4631`, `esp32s3` → `heltec-v3`, overridable via `MESHTASTIC_MCP_ENV_<ROLE>`), then invokes pytest. Zero pre-flight config needed from the operator.

.github/workflows/build_debian_src.yml

@@ -32,15 +32,10 @@ jobs:
         shell: bash
         working-directory: meshtasticd
         run: |
-          # Build-tools (notably platformio) come from the Meshtastic project
-          # on the OpenSUSE Build Service:
-          # https://build.opensuse.org/project/show/network:Meshtastic:build-tools
-          echo 'deb http://download.opensuse.org/repositories/network:/Meshtastic:/build-tools/xUbuntu_24.04/ /' \
-            | sudo tee /etc/apt/sources.list.d/network:Meshtastic:build-tools.list
-          curl -fsSL https://download.opensuse.org/repositories/network:Meshtastic:build-tools/xUbuntu_24.04/Release.key \
-            | gpg --dearmor | sudo tee /etc/apt/trusted.gpg.d/network_Meshtastic_build-tools.gpg >/dev/null
           sudo apt-get update -y --fix-missing
-          sudo apt-get install -y build-essential devscripts equivs
+          sudo apt-get install -y software-properties-common build-essential devscripts equivs
+          sudo add-apt-repository ppa:meshtastic/build-tools -y
+          sudo apt-get update -y --fix-missing
           sudo mk-build-deps --install --remove --tool='apt-get -o Debug::pkgProblemResolver=yes --no-install-recommends --yes' debian/control
 
       - name: Import GPG key

.github/workflows/build_macos_bin.yml

@@ -1,51 +0,0 @@
-name: Build MacOS Binary
-
-on:
-  workflow_call:
-    inputs:
-      macos_ver:
-        required: false
-        default: "26" # ARM64
-        type: string
-
-permissions:
-  contents: read
-
-jobs:
-  build-MacOS:
-    runs-on: macos-${{ inputs.macos_ver }}
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v6
-        with:
-          submodules: recursive
-
-      - name: Install deps
-        shell: bash
-        run: |
-          brew update
-          brew install platformio yaml-cpp libuv openssl@3 libusb argp-standalone pkg-config ulfius
-
-      - name: Get release version string
-        run: |
-          echo "long=$(./bin/buildinfo.py long)" >> $GITHUB_OUTPUT
-        id: version
-
-      - name: Build for MacOS
-        run: |
-          platformio run -e native-macos
-        env:
-          PKG_VERSION: ${{ steps.version.outputs.long }}
-        # Errors in this step should not fail the entire workflow while MacOS support is in development.
-        continue-on-error: true
-
-      - name: List output files
-        run: ls -lah .pio/build/native-macos/
-
-      - name: Store binaries as an artifact
-        uses: actions/upload-artifact@v7
-        with:
-          name: firmware-macos-${{ inputs.macos_ver }}-${{ steps.version.outputs.long }}
-          overwrite: true
-          path: |
-            .pio/build/native-macos/meshtasticd

.github/workflows/docker_build.yml

@@ -73,9 +73,7 @@ jobs:
       - name: Sanitize platform string
         id: sanitize_platform
         # Replace slashes with underscores
-        env:
-          plat: ${{ inputs.platform }}
-        run: echo "cleaned_platform=${plat}" | sed 's/\//_/g' >> $GITHUB_OUTPUT
+        run: echo "cleaned_platform=${{ inputs.platform }}" | sed 's/\//_/g' >> $GITHUB_OUTPUT
 
       - name: Docker login
         if: ${{ inputs.push }}

.github/workflows/docker_manifest.yml

@@ -43,15 +43,6 @@ jobs:
       push: true
     secrets: inherit
 
-  docker-debian-riscv64:
-    uses: ./.github/workflows/docker_build.yml
-    with:
-      distro: debian
-      platform: linux/riscv64
-      runs-on: ubuntu-24.04-arm
-      push: true
-    secrets: inherit
-
   docker-alpine-amd64:
     uses: ./.github/workflows/docker_build.yml
     with:
@@ -79,27 +70,16 @@ jobs:
       push: true
     secrets: inherit
 
-  docker-alpine-riscv64:
-    uses: ./.github/workflows/docker_build.yml
-    with:
-      distro: alpine
-      platform: linux/riscv64
-      runs-on: ubuntu-24.04-arm
-      push: true
-    secrets: inherit
-
   docker-manifest:
     needs:
       # Debian
       - docker-debian-amd64
       - docker-debian-arm64
       - docker-debian-armv7
-      - docker-debian-riscv64
       # Alpine
       - docker-alpine-amd64
       - docker-alpine-arm64
       - docker-alpine-armv7
-      - docker-alpine-riscv64
     runs-on: ubuntu-24.04
     steps:
       - name: Checkout code
@@ -182,7 +162,6 @@ jobs:
             meshtastic/meshtasticd@${{ needs.docker-debian-amd64.outputs.digest }}
             meshtastic/meshtasticd@${{ needs.docker-debian-arm64.outputs.digest }}
             meshtastic/meshtasticd@${{ needs.docker-debian-armv7.outputs.digest }}
-            meshtastic/meshtasticd@${{ needs.docker-debian-riscv64.outputs.digest }}
 
       - name: Docker meta (Alpine)
         id: meta_alpine
@@ -203,4 +182,3 @@ jobs:
             meshtastic/meshtasticd@${{ needs.docker-alpine-amd64.outputs.digest }}
             meshtastic/meshtasticd@${{ needs.docker-alpine-arm64.outputs.digest }}
             meshtastic/meshtasticd@${{ needs.docker-alpine-armv7.outputs.digest }}
-            meshtastic/meshtasticd@${{ needs.docker-alpine-riscv64.outputs.digest }}

.github/workflows/main_matrix.yml

@@ -116,20 +116,6 @@ jobs:
       build_location: local
     secrets: inherit
 
-  MacOS:
-    strategy:
-      fail-fast: false
-      matrix:
-        macos_ver:
-          - "26" # ARM64
-          # - '26-intel' # x86_64
-          - "15" # ARM64
-          # - '15-intel' # x86_64
-    uses: ./.github/workflows/build_macos_bin.yml
-    with:
-      macos_ver: ${{ matrix.macos_ver }}
-    # secrets: inherit
-
   package-pio-deps-native-tft:
     if: ${{ github.repository == 'meshtastic/firmware' && github.event_name == 'workflow_dispatch' }}
     uses: ./.github/workflows/package_pio_deps.yml
@@ -300,7 +286,6 @@ jobs:
       - gather-artifacts
       - build-debian-src
       - package-pio-deps-native-tft
-      # - MacOS
     steps:
       - name: Checkout
         uses: actions/checkout@v6

.trunk/trunk.yaml

@@ -4,19 +4,19 @@ cli:
 plugins:
   sources:
     - id: trunk
-      ref: v1.8.0
+      ref: v1.7.6
       uri: https://github.com/trunk-io/plugins
 lint:
   enabled:
-    - checkov@3.2.526
-    - renovate@43.150.0
+    - checkov@3.2.524
+    - renovate@43.139.6
     - prettier@3.8.3
     - trufflehog@3.95.2
     - yamllint@1.38.0
     - bandit@1.9.4
     - trivy@0.70.0
     - taplo@0.10.0
-    - ruff@0.15.12
+    - ruff@0.15.11
     - isort@8.0.1
     - markdownlint@0.48.0
     - oxipng@10.1.1
@@ -36,7 +36,7 @@ lint:
         - bin/**
 runtimes:
   enabled:
-    - python@3.14.4
+    - python@3.10.8
     - go@1.21.0
     - node@22.16.0
 actions:

AGENTS.md

@@ -10,18 +10,17 @@ This file (`AGENTS.md`) is a short pointer + quick reference for agents that don
 
 ## Quick command reference
 
-| Action                           | Command                                                                                                       |
-| -------------------------------- | ------------------------------------------------------------------------------------------------------------- |
-| Build a firmware variant         | `pio run -e <env>` (e.g. `pio run -e rak4631`, `pio run -e heltec-v3`)                                        |
-| Build native macOS host binary   | `pio run -e native-macos` (Homebrew prereqs + CH341 LoRa setup in `variants/native/portduino/platformio.ini`) |
-| Clean + rebuild                  | `pio run -e <env> -t clean && pio run -e <env>`                                                               |
-| Flash a device                   | `pio run -e <env> -t upload --upload-port <port>` (or use the `pio_flash` MCP tool)                           |
-| Run firmware unit tests (native) | `pio test -e native`                                                                                          |
-| Run MCP hardware tests           | `./mcp-server/run-tests.sh`                                                                                   |
-| Live TUI test runner             | `mcp-server/.venv/bin/meshtastic-mcp-test-tui`                                                                |
-| Format before commit             | `trunk fmt`                                                                                                   |
-| Regenerate protobuf bindings     | `bin/regen-protos.sh`                                                                                         |
-| Generate CI matrix               | `./bin/generate_ci_matrix.py all [--level pr]`                                                                |
+| Action                           | Command                                                                             |
+| -------------------------------- | ----------------------------------------------------------------------------------- |
+| Build a firmware variant         | `pio run -e <env>` (e.g. `pio run -e rak4631`, `pio run -e heltec-v3`)              |
+| Clean + rebuild                  | `pio run -e <env> -t clean && pio run -e <env>`                                     |
+| Flash a device                   | `pio run -e <env> -t upload --upload-port <port>` (or use the `pio_flash` MCP tool) |
+| Run firmware unit tests (native) | `pio test -e native`                                                                |
+| Run MCP hardware tests           | `./mcp-server/run-tests.sh`                                                         |
+| Live TUI test runner             | `mcp-server/.venv/bin/meshtastic-mcp-test-tui`                                      |
+| Format before commit             | `trunk fmt`                                                                         |
+| Regenerate protobuf bindings     | `bin/regen-protos.sh`                                                               |
+| Generate CI matrix               | `./bin/generate_ci_matrix.py all [--level pr]`                                      |
 
 ## MCP server (device + test automation)
 
@@ -122,21 +121,19 @@ Sequence these; don't parallelize on the same port.
 - **Device fully wedged (no DFU)?** `mcp__meshtastic__uhubctl_cycle(role="nrf52", confirm=True)` hard-power-cycles it via USB hub PPPS. Needs `uhubctl` installed (`brew install uhubctl` / `apt install uhubctl`); on Linux without udev rules, permission errors fail fast, so use `sudo uhubctl` yourself or configure udev access.
 - **Port busy?** `lsof <port>` to find the holder. Usually a stale `pio device monitor` or zombie `meshtastic_mcp` process. Kill it.
 - **Multiple MCP servers running?** `ps aux | grep meshtastic_mcp` — zombies hold ports. Kill all but the one your host spawned.
-- **macOS: `LIBUSB_ERROR_BUSY` on a CH341 LoRa adapter?** A third-party WCH `CH34xVCPDriver` is claiming interface 0. Find the bundle ID with `ioreg -p IOUSB -l -w 0 | grep -B2 -A30 0x5512`, then `sudo kmutil unload -b <bundleID>`. Apple's bundled CH34x kext targets the CH340 UART (PID 0x7523), not the SPI bridge — it's never the culprit.
 
 ## Environment variables (test harness)
 
-| Var                                  | Purpose                                                                                                                                                                                                    |
-| ------------------------------------ | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| `MESHTASTIC_MCP_ENV_<ROLE>`          | Override PlatformIO env for a role (e.g. `MESHTASTIC_MCP_ENV_NRF52=rak4631-dap`). Default map: `nrf52→rak4631`, `esp32s3→heltec-v3`.                                                                       |
-| `MESHTASTIC_MCP_SEED`                | PSK seed for the session test profile. Defaults to `mcp-<user>-<host>`.                                                                                                                                    |
-| `MESHTASTIC_MCP_FLASH_LOG`           | File path to tee pio/esptool/nrfutil/picotool output. `run-tests.sh` sets this to `tests/flash.log` so the TUI can stream live flash progress.                                                             |
-| `MESHTASTIC_MCP_TCP_HOST`            | `host` or `host:port` of a `meshtasticd` daemon (e.g. the `native-macos` build). Surfaces it in `list_devices` as `tcp://host:port` so `connect()`-based tools target it transparently. Default port 4403. |
-| `MESHTASTIC_UHUBCTL_BIN`             | Absolute path to `uhubctl` binary. Default: PATH lookup.                                                                                                                                                   |
-| `MESHTASTIC_UHUBCTL_LOCATION_<ROLE>` | Pin a role to a specific uhubctl hub location (e.g. `1-1.3`). Wins over VID auto-detection — use when multiple devices share a VID.                                                                        |
-| `MESHTASTIC_UHUBCTL_PORT_<ROLE>`     | Pin a role to a specific hub port number. Required alongside `LOCATION_<ROLE>`.                                                                                                                            |
-| `MESHTASTIC_UI_CAMERA_BACKEND`       | Camera backend for UI tier + `capture_screen` tool: `opencv` / `ffmpeg` / `null` / `auto` (default).                                                                                                       |
-| `MESHTASTIC_UI_CAMERA_DEVICE`        | Generic camera device (index or path). Used by the UI tier when no per-role var is set.                                                                                                                    |
-| `MESHTASTIC_UI_CAMERA_DEVICE_<ROLE>` | Per-role camera pinning (e.g. `MESHTASTIC_UI_CAMERA_DEVICE_ESP32S3=0` for the OLED-bearing heltec-v3).                                                                                                     |
-| `MESHTASTIC_UI_OCR_BACKEND`          | OCR engine selection: `easyocr` / `pytesseract` / `null` / `auto` (default).                                                                                                                               |
-| `MESHTASTIC_UI_TUI_CAMERA`           | Set to `1` to mount the live camera-feed panel in `meshtastic-mcp-test-tui`.                                                                                                                               |
+| Var                                  | Purpose                                                                                                                                        |
+| ------------------------------------ | ---------------------------------------------------------------------------------------------------------------------------------------------- |
+| `MESHTASTIC_MCP_ENV_<ROLE>`          | Override PlatformIO env for a role (e.g. `MESHTASTIC_MCP_ENV_NRF52=rak4631-dap`). Default map: `nrf52→rak4631`, `esp32s3→heltec-v3`.           |
+| `MESHTASTIC_MCP_SEED`                | PSK seed for the session test profile. Defaults to `mcp-<user>-<host>`.                                                                        |
+| `MESHTASTIC_MCP_FLASH_LOG`           | File path to tee pio/esptool/nrfutil/picotool output. `run-tests.sh` sets this to `tests/flash.log` so the TUI can stream live flash progress. |
+| `MESHTASTIC_UHUBCTL_BIN`             | Absolute path to `uhubctl` binary. Default: PATH lookup.                                                                                       |
+| `MESHTASTIC_UHUBCTL_LOCATION_<ROLE>` | Pin a role to a specific uhubctl hub location (e.g. `1-1.3`). Wins over VID auto-detection — use when multiple devices share a VID.            |
+| `MESHTASTIC_UHUBCTL_PORT_<ROLE>`     | Pin a role to a specific hub port number. Required alongside `LOCATION_<ROLE>`.                                                                |
+| `MESHTASTIC_UI_CAMERA_BACKEND`       | Camera backend for UI tier + `capture_screen` tool: `opencv` / `ffmpeg` / `null` / `auto` (default).                                           |
+| `MESHTASTIC_UI_CAMERA_DEVICE`        | Generic camera device (index or path). Used by the UI tier when no per-role var is set.                                                        |
+| `MESHTASTIC_UI_CAMERA_DEVICE_<ROLE>` | Per-role camera pinning (e.g. `MESHTASTIC_UI_CAMERA_DEVICE_ESP32S3=0` for the OLED-bearing heltec-v3).                                         |
+| `MESHTASTIC_UI_OCR_BACKEND`          | OCR engine selection: `easyocr` / `pytesseract` / `null` / `auto` (default).                                                                   |
+| `MESHTASTIC_UI_TUI_CAMERA`           | Set to `1` to mount the live camera-feed panel in `meshtastic-mcp-test-tui`.                                                                   |

Dockerfile

@@ -3,17 +3,15 @@
 # trunk-ignore-all(hadolint/DL3008): Do not pin apt package versions
 # trunk-ignore-all(hadolint/DL3013): Do not pin pip package versions
 
-FROM debian:trixie AS builder
+FROM python:3.14-slim-trixie AS builder
 ARG PIO_ENV=native
 ENV DEBIAN_FRONTEND=noninteractive
 ENV TZ=Etc/UTC
 
 # Install Dependencies
 ENV PIP_ROOT_USER_ACTION=ignore
-ENV PIP_BREAK_SYSTEM_PACKAGES=1
 RUN apt-get update && apt-get install --no-install-recommends -y \
         curl wget g++ zip git ca-certificates pkg-config \
-        python3-pip python3-grpc-tools \
         libgpiod-dev libyaml-cpp-dev libbluetooth-dev libi2c-dev libuv1-dev \
         libusb-1.0-0-dev libulfius-dev liborcania-dev libssl-dev \
         libx11-dev libinput-dev libxkbcommon-x11-dev libsqlite3-dev libsdl2-dev \

alpine.Dockerfile

@@ -3,19 +3,12 @@
 # trunk-ignore-all(hadolint/DL3018): Do not pin apk package versions
 # trunk-ignore-all(hadolint/DL3013): Do not pin pip package versions
 
-# Ensure the Alpine version is updated in both stages of the container!
-FROM alpine:3.23 AS builder
+FROM python:3.14-alpine3.22 AS builder
 ARG PIO_ENV=native
-
-# Enable Alpine community repository (for 'py3-grpcio-tools')
-RUN echo "https://dl-cdn.alpinelinux.org/alpine/v$(cut -d. -f1,2 /etc/alpine-release)/community" >> /etc/apk/repositories
-
-# Install Dependencies
 ENV PIP_ROOT_USER_ACTION=ignore
-ENV PIP_BREAK_SYSTEM_PACKAGES=1
+
 RUN apk --no-cache add \
         bash g++ libstdc++-dev linux-headers zip git ca-certificates libbsd-dev \
-        py3-pip py3-grpcio-tools \
         libgpiod-dev yaml-cpp-dev bluez-dev \
         libusb-dev i2c-tools-dev libuv-dev openssl-dev pkgconf argp-standalone \
         libx11-dev libinput-dev libxkbcommon-dev sqlite-dev sdl2-dev \
@@ -67,4 +60,4 @@ EXPOSE 4403
 
 CMD [ "sh",  "-cx", "meshtasticd --fsdir=/var/lib/meshtasticd" ]
 
-HEALTHCHECK NONE
+HEALTHCHECK NONE

bin/build-native.sh

@@ -31,6 +31,5 @@ basename=meshtasticd-$1-$VERSION
 pio pkg install --environment "$PIO_ENV" || platformioFailed
 pio run --environment "$PIO_ENV" || platformioFailed
 
-os_name=$(uname -s | tr '[:upper:]' '[:lower:]')
-cp "$BUILDDIR/meshtasticd" "$OUTDIR/meshtasticd_${os_name}_$(uname -m)"
+cp "$BUILDDIR/meshtasticd" "$OUTDIR/meshtasticd_linux_$(uname -m)"
 cp bin/native-install.* $OUTDIR/

bin/org.meshtastic.meshtasticd.metainfo.xml

@@ -87,9 +87,6 @@
   </screenshots>
 
   <releases>
-    <release version="2.7.24" date="2026-05-08">
-      <url type="details">https://github.com/meshtastic/firmware/releases?q=tag%3Av2.7.24</url>
-    </release>
     <release version="2.7.23" date="2026-04-14">
       <url type="details">https://github.com/meshtastic/firmware/releases?q=tag%3Av2.7.23</url>
     </release>

bin/show-unmerged-prs.sh

@@ -1,118 +0,0 @@
-#!/bin/bash
-
-# Script to show commits in develop that are not in master
-# with their associated PR info and commit hashes
-# 
-# Usage:
-#   ./show-unmerged-prs.sh            # Show all unmerged commits
-#   ./show-unmerged-prs.sh --bugfix   # Show only bugfix-labeled PRs
-
-set -e
-
-REPO="firmware"
-OWNER="meshtastic"
-BASE_BRANCH="master"
-HEAD_BRANCH="develop"
-LIMIT=100
-FILTER_LABEL=""
-
-# Parse arguments
-for arg in "$@"; do
-    case $arg in
-        --bugfix)
-            FILTER_LABEL="bugfix"
-            shift
-            ;;
-        --feature)
-            FILTER_LABEL="feature"
-            shift
-            ;;
-        --help)
-            echo "Usage: $0 [OPTIONS]"
-            echo "Options:"
-            echo "  --bugfix     Show only PRs labeled with 'bugfix'"
-            echo "  --feature    Show only PRs labeled with 'feature'"
-            echo "  --help       Show this help message"
-            exit 0
-            ;;
-    esac
-done
-
-if [ -n "$FILTER_LABEL" ]; then
-    echo "Fetching commits in $HEAD_BRANCH that are not in $BASE_BRANCH (filtered by label: $FILTER_LABEL)..."
-else
-    echo "Fetching commits in $HEAD_BRANCH that are not in $BASE_BRANCH..."
-fi
-echo ""
-
-# Check if gh CLI is available
-if ! command -v gh &> /dev/null; then
-    echo "ERROR: GitHub CLI (gh) not found. Please install it first."
-    echo "Visit: https://cli.github.com/"
-    exit 1
-fi
-
-# Get commits in develop that are not in master
-# For each commit, try to find associated PR
-git fetch origin develop master 2>/dev/null || true
-
-# Use git to get the list of commits
-commits=$(git log --pretty=format:"%H|%s" origin/master..origin/develop | head -n $LIMIT)
-
-count=0
-displayed=0
-echo "Commits in $HEAD_BRANCH not in $BASE_BRANCH:"
-echo "=============================================="
-echo ""
-
-while IFS='|' read -r hash subject; do
-    ((count++))
-    
-    # Try to find the PR for this commit
-    # Extract PR number, title, description, and labels
-    pr_response=$(gh api -X GET "/repos/$OWNER/$REPO/commits/$hash/pulls" \
-        -H "Accept: application/vnd.github.v3+json" 2>/dev/null | \
-        jq -r '.[0] | "\(.number)|\(.title)|\(.body // "No description")|\(.labels | map(.name) | join(","))"' 2>/dev/null || echo "||||")
-    
-    if [ -z "$pr_response" ] || [ "$pr_response" = "||||" ]; then
-        # If no PR found, skip if filter is active, otherwise show the commit
-        if [ -z "$FILTER_LABEL" ]; then
-            ((displayed++))
-            echo "[$displayed] Commit: $hash"
-            echo "    Subject: $subject"
-            echo "    PR: Not found in GitHub"
-            echo ""
-        fi
-    else
-        IFS='|' read -r pr_num pr_title pr_desc pr_labels <<< "$pr_response"
-        
-        # Check if filter matches
-        if [ -n "$FILTER_LABEL" ]; then
-            # Only show if the label is in the labels list
-            if ! echo "$pr_labels" | grep -q "$FILTER_LABEL"; then
-                continue
-            fi
-        fi
-        
-        ((displayed++))
-        echo "[$displayed] PR #$pr_num - $pr_title"
-        echo "    Commit: $hash"
-        if [ -n "$pr_desc" ] && [ "$pr_desc" != "No description" ]; then
-            # Truncate description to 200 chars
-            desc_short="${pr_desc:0:200}"
-            [ ${#pr_desc} -gt 200 ] && desc_short+="..."
-            echo "    Description: $desc_short"
-        fi
-        if [ -n "$pr_labels" ] && [ "$pr_labels" != "" ]; then
-            echo "    Labels: $pr_labels"
-        fi
-        echo ""
-    fi
-done <<< "$commits"
-
-echo ""
-if [ -n "$FILTER_LABEL" ]; then
-    echo "Done. Showing $displayed PRs with label '$FILTER_LABEL' from $displayed commits checked."
-else
-    echo "Done. Showing $displayed commits from $HEAD_BRANCH not in $BASE_BRANCH."
-fi

boards/heltec_v4_r8.json

@@ -1,43 +0,0 @@
-{
-  "build": {
-    "arduino": {
-      "ldscript": "esp32s3_out.ld",
-      "partitions": "default_16MB.csv",
-      "memory_type": "qio_opi"
-    },
-    "core": "esp32",
-    "extra_flags": [
-      "-DBOARD_HAS_PSRAM",
-      "-DARDUINO_USB_CDC_ON_BOOT=1",
-      "-DARDUINO_USB_MODE=1",
-      "-DARDUINO_RUNNING_CORE=1",
-      "-DARDUINO_EVENT_RUNNING_CORE=1"
-    ],
-    "f_cpu": "240000000L",
-    "f_flash": "80000000L",
-    "flash_mode": "qio",
-    "psram_type": "opi",
-    "hwids": [["0x303A", "0x1001"]],
-    "mcu": "esp32s3",
-    "variant": "heltec_v4_r8"
-  },
-  "connectivity": ["wifi", "bluetooth", "lora"],
-  "debug": {
-    "default_tool": "esp-builtin",
-    "onboard_tools": ["esp-builtin"],
-    "openocd_target": "esp32s3.cfg"
-  },
-  "frameworks": ["arduino", "espidf"],
-  "name": "heltec_wifi_lora_32 v4 r8 (16 MB FLASH, 8 MB PSRAM)",
-  "upload": {
-    "flash_size": "16MB",
-    "maximum_ram_size": 327680,
-    "maximum_size": 16777216,
-    "use_1200bps_touch": true,
-    "wait_for_upload_port": true,
-    "require_upload_port": true,
-    "speed": 921600
-  },
-  "url": "https://heltec.org/",
-  "vendor": "heltec"
-}

debian/changelog

@@ -1,9 +1,3 @@
-meshtasticd (2.7.24.0) unstable; urgency=medium
-
-  * Version 2.7.24
-
- -- GitHub Actions <github-actions[bot]@users.noreply.github.com>  Fri, 08 May 2026 10:44:12 +0000
-
 meshtasticd (2.7.23.0) unstable; urgency=medium
 
   * Version 2.7.23

debian/ci_pack_sdeb.sh

@@ -1,5 +1,4 @@
 #!/usr/bin/bash
-set -e
 export DEBEMAIL="jbennett@incomsystems.biz"
 export PLATFORMIO_LIBDEPS_DIR=pio/libdeps
 export PLATFORMIO_PACKAGES_DIR=pio/packages

mcp-server/README.md

@@ -166,73 +166,15 @@ rather than auto-`sudo`'ing mid-run.
 
 ## Environment variables
 
-| Var                        | Default                                                     | Purpose                                                                                                          |
-| -------------------------- | ----------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------- |
-| `MESHTASTIC_FIRMWARE_ROOT` | walks up from cwd for `platformio.ini`                      | Pin the firmware repo                                                                                            |
-| `MESHTASTIC_PIO_BIN`       | `~/.platformio/penv/bin/pio` → `$PATH` `pio` → `platformio` | Override `pio` location                                                                                          |
-| `MESHTASTIC_ESPTOOL_BIN`   | `<firmware>/.venv/bin/esptool` → `$PATH`                    | Override esptool                                                                                                 |
-| `MESHTASTIC_NRFUTIL_BIN`   | `$PATH`                                                     | Override nrfutil                                                                                                 |
-| `MESHTASTIC_PICOTOOL_BIN`  | `$PATH`                                                     | Override picotool                                                                                                |
-| `MESHTASTIC_MCP_SEED`      | `mcp-<user>-<host>`                                         | PSK seed for test-harness session (CI override)                                                                  |
-| `MESHTASTIC_MCP_FLASH_LOG` | `<mcp-server>/tests/flash.log`                              | Tee target for pio/esptool/nrfutil subprocess output (TUI tails it)                                              |
-| `MESHTASTIC_MCP_TCP_HOST`  | unset                                                       | `host` or `host:port` of a `meshtasticd` daemon to surface as a TCP device (see "TCP / native-host nodes" below) |
-
-## TCP / native-host nodes
-
-The `native-macos` and `native` PlatformIO envs build a headless `meshtasticd`
-binary that runs on the host (Apple Silicon / Intel macOS, or Linux Portduino).
-The daemon exposes the meshtastic TCP API on port `4403` rather than a USB
-serial endpoint — point the MCP server at it via `MESHTASTIC_MCP_TCP_HOST`:
-
-```bash
-# 1. Build + run a daemon on this host (see variants/native/portduino/platformio.ini
-#    for full Homebrew prereqs and CH341 LoRa-adapter setup).
-pio run -e native-macos
-~/.meshtasticd/meshtasticd
-
-# 2. Point the MCP server at it.
-export MESHTASTIC_MCP_TCP_HOST=localhost     # or host:port, default port 4403
-```
-
-**First-run gotcha — MAC address.** `meshtasticd` derives its MAC from the
-USB adapter's serial-number / product strings. Many cheap CH341 dongles
-(MeshStick included — VID 0x1A86 / PID 0x5512) ship with `iSerialNumber=0`
-and `iProduct=0`, so the daemon aborts on boot with `*** Blank MAC Address
-not allowed!`. Set the MAC explicitly in `config.yaml`:
-
-```yaml
-# Under General:
-MACAddress: 02:CA:FE:BA:BE:01
-```
-
-Use a locally-administered address (first byte's second-LSB set, e.g.
-`02:*` / `06:*` / `0A:*` / `0E:*`) to avoid colliding with a real OUI.
-
-There is also a `--hwid AA:BB:CC:DD:EE:FF` CLI flag visible in
-`meshtasticd --help`, but it is **currently broken** in
-`MAC_from_string()` (`src/platform/portduino/PortduinoGlue.cpp`): the
-function strips colons from its parameter but then reads bytes from the
-global `portduino_config.mac_address`, so `--hwid` is silently overridden
-when `MACAddress:` is also set, and crashes the daemon (uncaught
-`std::invalid_argument: stoi: no conversion`) when it isn't. Use the YAML
-form until that's fixed upstream.
-
-`list_devices` will surface the daemon as `tcp://localhost:4403` with
-`likely_meshtastic=True`, so `device_info`, `list_nodes`, `get_config`,
-`set_config`, `set_owner`, `send_text`, `userprefs_*`, and the admin RPCs
-auto-select it when no `port` is passed. Pass `port="tcp://other-host:9999"`
-explicitly to target a different daemon.
-
-**Tools that don't apply to a TCP/native node** (no USB hardware to operate
-on) raise a clear `ConnectionError` rather than failing mysteriously:
-`pio_flash`, `erase_and_flash`, `update_flash`, `touch_1200bps`,
-`serial_open` (use info/admin tools directly), and the vendor escape hatches
-`esptool_*`, `nrfutil_*`, `picotool_*`. `pio_flash` against a `native*` env
-similarly raises — there's no upload step; use `build` and run the binary
-directly.
-
-The pytest harness in `tests/` still assumes USB-attached devices per role —
-TCP-aware fixtures are not part of this surface yet.
+| Var                        | Default                                                     | Purpose                                                             |
+| -------------------------- | ----------------------------------------------------------- | ------------------------------------------------------------------- |
+| `MESHTASTIC_FIRMWARE_ROOT` | walks up from cwd for `platformio.ini`                      | Pin the firmware repo                                               |
+| `MESHTASTIC_PIO_BIN`       | `~/.platformio/penv/bin/pio` → `$PATH` `pio` → `platformio` | Override `pio` location                                             |
+| `MESHTASTIC_ESPTOOL_BIN`   | `<firmware>/.venv/bin/esptool` → `$PATH`                    | Override esptool                                                    |
+| `MESHTASTIC_NRFUTIL_BIN`   | `$PATH`                                                     | Override nrfutil                                                    |
+| `MESHTASTIC_PICOTOOL_BIN`  | `$PATH`                                                     | Override picotool                                                   |
+| `MESHTASTIC_MCP_SEED`      | `mcp-<user>-<host>`                                         | PSK seed for test-harness session (CI override)                     |
+| `MESHTASTIC_MCP_FLASH_LOG` | `<mcp-server>/tests/flash.log`                              | Tee target for pio/esptool/nrfutil subprocess output (TUI tails it) |
 
 ## Hardware Test Suite
 

mcp-server/src/meshtastic_mcp/connection.py

@@ -1,4 +1,4 @@
-"""Context manager for meshtastic interface connections (serial + TCP).
+"""Context manager for meshtastic.SerialInterface connections.
 
 Every info/admin tool goes through `connect(port)` so we have a single place
 that:
@@ -6,16 +6,8 @@ that:
   - fails fast if a serial_session is already holding the port,
   - guarantees `.close()` is called, even on exception.
 
-Two transports:
-  - Serial: USB-attached firmware on `/dev/cu.*` / `/dev/ttyUSB*` / `COM*`.
-  - TCP: a `meshtasticd` daemon (e.g. the native macOS / Linux Portduino
-    headless build) addressed as `tcp://host[:port]` (default port 4403).
-    Surfaced by `devices.list_devices()` when `MESHTASTIC_MCP_TCP_HOST` is
-    set, so `resolve_port(None)` auto-selects it like a USB candidate.
-
-Both `SerialInterface` and `TCPInterface` block on construction waiting for
-the node database; that's fine for v1 since every tool is a short-lived
-request.
+The `SerialInterface` blocks on construction waiting for the node database;
+that's fine for v1 since every tool is a short-lived request.
 """
 
 from __future__ import annotations
@@ -25,107 +17,20 @@ from typing import Iterator
 
 from . import devices, registry
 
-DEFAULT_TCP_PORT = 4403
-TCP_SCHEME = "tcp://"
-TCP_HOST_ENV = "MESHTASTIC_MCP_TCP_HOST"
-
 
 class ConnectionError(RuntimeError):
     pass
 
 
-def is_tcp_port(port: str | None) -> bool:
-    return bool(port) and port.startswith(TCP_SCHEME)
-
-
-def parse_tcp_port(port: str) -> tuple[str, int]:
-    """Parse `tcp://host[:port]` → (host, port). Defaults to 4403.
-
-    Validates host shape (non-empty, no path separators) and port range
-    (1..65535). Raises `ConnectionError` on malformed input — never lets
-    a raw `ValueError` bubble up to a tool surface.
-    """
-    if not port.startswith(TCP_SCHEME):
-        raise ConnectionError(
-            f"Invalid TCP endpoint {port!r}: expected '{TCP_SCHEME}host[:port]'."
-        )
-    rest = port[len(TCP_SCHEME) :]
-    if ":" in rest:
-        host, port_str = rest.rsplit(":", 1)
-        try:
-            tcp_port = int(port_str)
-        except ValueError as e:
-            raise ConnectionError(
-                f"Invalid TCP endpoint {port!r}: port {port_str!r} is not an integer."
-            ) from e
-    else:
-        host, tcp_port = rest, DEFAULT_TCP_PORT
-    if not host:
-        raise ConnectionError(f"Invalid TCP endpoint {port!r}: empty host.")
-    if any(c in host for c in ("/", "\\")):
-        raise ConnectionError(
-            f"Invalid TCP endpoint {port!r}: host {host!r} contains a path "
-            "separator. TCP hostnames cannot contain '/' or '\\' — did you "
-            "pass a serial port path or a Windows drive path by mistake?"
-        )
-    if not (1 <= tcp_port <= 65535):
-        raise ConnectionError(
-            f"Invalid TCP endpoint {port!r}: port {tcp_port} out of range "
-            "(must be 1..65535)."
-        )
-    return host, tcp_port
-
-
-def normalize_tcp_endpoint(endpoint: str) -> str:
-    r"""Normalize `host`, `host:port`, or `tcp://host[:port]` → canonical
-    `tcp://host:port` form. One place that owns the lock-key shape.
-
-    Defers all validation to `parse_tcp_port`, so path-like inputs
-    (`/dev/cu.foo`, `C:\Windows\…`), empty hosts, non-integer ports,
-    and out-of-range ports raise `ConnectionError` here too.
-    """
-    if endpoint.startswith(TCP_SCHEME):
-        canonical = endpoint
-    elif ":" in endpoint:
-        canonical = f"{TCP_SCHEME}{endpoint}"
-    else:
-        canonical = f"{TCP_SCHEME}{endpoint}:{DEFAULT_TCP_PORT}"
-    host, port = parse_tcp_port(canonical)
-    return f"{TCP_SCHEME}{host}:{port}"
-
-
-def reject_if_tcp(port: str | None, tool_name: str) -> None:
-    """Raise if `port` is a TCP endpoint — for tools that need real USB
-    hardware (flash, bootloader, vendor escape hatches, serial monitor).
-
-    Only checks the explicit arg; auto-selection via env var is the caller's
-    responsibility to handle if it matters.
-    """
-    if is_tcp_port(port):
-        raise ConnectionError(
-            f"{tool_name} is not applicable to TCP/native nodes ({port}). "
-            "This tool requires USB-attached hardware."
-        )
-
-
 def resolve_port(port: str | None) -> str:
-    """Pick a port: explicit > sole likely_meshtastic candidate > error.
-
-    A `tcp://` string passes through (after canonicalization). When `port`
-    is None and no USB candidates are present, `MESHTASTIC_MCP_TCP_HOST`
-    is consulted via `devices.list_devices()`.
-    """
+    """Pick a port: explicit > sole likely_meshtastic candidate > error."""
     if port:
-        if is_tcp_port(port):
-            return normalize_tcp_endpoint(port)
         return port
     candidates = [d for d in devices.list_devices() if d["likely_meshtastic"]]
     if not candidates:
         raise ConnectionError(
-            "No Meshtastic devices detected. Plug one in, set "
-            f"{TCP_HOST_ENV}=<host[:port]> for a meshtasticd daemon, "
-            "or pass `port` explicitly. Run `list_devices` with "
-            "include_unknown=True to see all serial ports."
+            "No Meshtastic devices detected. Plug one in or pass `port` explicitly. "
+            "Run `list_devices` with include_unknown=True to see all serial ports."
         )
     if len(candidates) > 1:
         ports = ", ".join(c["port"] for c in candidates)
@@ -138,62 +43,17 @@ def resolve_port(port: str | None) -> str:
 
 @contextmanager
 def connect(port: str | None = None, timeout_s: float = 8.0) -> Iterator:
-    """Open a meshtastic interface (serial or TCP) and always close it.
+    """Open a `meshtastic.SerialInterface` and always close it.
 
-    For serial: raises `ConnectionError` immediately if another serial
-    session holds the port (a `pio device monitor` in `serial_sessions/`).
-    For TCP: no exclusive-access requirement, so the serial-session check
-    is skipped — but the `port_lock` still serializes parallel `connect()`
-    calls to the same daemon endpoint.
-
-    `timeout_s` is plumbed through to both `SerialInterface(timeout=...)`
-    and `TCPInterface(timeout=...)`. The meshtastic library uses the value
-    as the reply-wait deadline for `localNode.waitForConfig()` during
-    construction and for any subsequent admin RPC. `int()`-converted at
-    the boundary because the upstream API expects whole seconds.
+    Raises `ConnectionError` immediately if another serial session holds the
+    port (a `pio device monitor` in `serial_sessions/`, for instance).
     """
-    resolved = resolve_port(port)
-    timeout = int(timeout_s)
-
-    if is_tcp_port(resolved):
-        from meshtastic.tcp_interface import (
-            TCPInterface,  # type: ignore[import-untyped]
-        )
-
-        host, tcp_port = parse_tcp_port(resolved)
-        lock = registry.port_lock(resolved)
-        if not lock.acquire(blocking=False):
-            raise ConnectionError(
-                f"TCP endpoint {resolved} is busy — another device operation "
-                "is in flight. Retry shortly."
-            )
-
-        iface = None
-        try:
-            iface = TCPInterface(
-                hostname=host,
-                portNumber=tcp_port,
-                connectNow=True,
-                noProto=False,
-                timeout=timeout,
-            )
-            yield iface
-        finally:
-            if iface is not None:
-                try:
-                    iface.close()
-                except Exception:
-                    pass
-            try:
-                lock.release()
-            except RuntimeError:
-                pass
-        return
-
     from meshtastic.serial_interface import (
         SerialInterface,  # type: ignore[import-untyped]
     )
 
+    resolved = resolve_port(port)
+
     active = registry.active_session_for_port(resolved)
     if active is not None:
         raise ConnectionError(
@@ -210,12 +70,7 @@ def connect(port: str | None = None, timeout_s: float = 8.0) -> Iterator:
 
     iface = None
     try:
-        iface = SerialInterface(
-            devPath=resolved,
-            connectNow=True,
-            noProto=False,
-            timeout=timeout,
-        )
+        iface = SerialInterface(devPath=resolved, connectNow=True, noProto=False)
         yield iface
     finally:
         if iface is not None:

mcp-server/src/meshtastic_mcp/devices.py

@@ -1,18 +1,13 @@
-"""USB/serial + TCP device discovery.
+"""USB/serial device discovery.
 
 Combines the canonical `meshtastic.util.findPorts()` allowlist/blocklist with
 the richer metadata (`serial.tools.list_ports.comports()`) so callers see
 VID/PID, descriptions, and manufacturer strings alongside the "is this likely
 a Meshtastic device" signal.
-
-If `MESHTASTIC_MCP_TCP_HOST=<host[:port]>` is set, a synthetic entry for the
-`meshtasticd` daemon at that endpoint is prepended to the result, so
-`resolve_port(None)` auto-selects it like a USB candidate.
 """
 
 from __future__ import annotations
 
-import os
 from typing import Any
 
 from serial.tools import list_ports
@@ -24,45 +19,6 @@ def _to_hex(value: int | None) -> str | None:
     return f"0x{value:04x}"
 
 
-def _tcp_endpoint_from_env() -> dict[str, Any] | None:
-    """Synthesize a TCP device entry from MESHTASTIC_MCP_TCP_HOST, if set.
-
-    If the env var is malformed (non-integer port, path-like host, etc.),
-    return an entry with `likely_meshtastic=False` and the parser error in
-    the description, rather than raising — `list_devices` is the diagnostic
-    tool a user reaches for when their env var isn't working, so it must
-    not crash on misconfiguration.
-    """
-    host = os.environ.get("MESHTASTIC_MCP_TCP_HOST")
-    if not host:
-        return None
-    # Lazy import to avoid a circular dependency (connection imports devices).
-    from . import connection
-
-    try:
-        port = connection.normalize_tcp_endpoint(host)
-        description = "meshtasticd (TCP)"
-        likely = True
-    except connection.ConnectionError as e:
-        # Surface the raw env-var value plus the parser's reason so the
-        # user can see exactly what they set and why it was rejected.
-        # Don't double the scheme if the user already prefixed `tcp://`.
-        port = host if host.startswith(connection.TCP_SCHEME) else f"tcp://{host}"
-        description = f"meshtasticd (TCP) — invalid MESHTASTIC_MCP_TCP_HOST: {e}"
-        likely = False
-    return {
-        "port": port,
-        "vid": None,
-        "pid": None,
-        "description": description,
-        "manufacturer": None,
-        "product": None,
-        "serial_number": None,
-        "likely_meshtastic": likely,
-        "blacklisted": False,
-    }
-
-
 def list_devices(include_unknown: bool = False) -> list[dict[str, Any]]:
     """Return enriched info for serial ports, flagging Meshtastic candidates.
 
@@ -114,22 +70,6 @@ def list_devices(include_unknown: bool = False) -> list[dict[str, Any]]:
             }
         )
 
-    # Append the TCP endpoint (if env var set) and sort everything together.
-    tcp_entry = _tcp_endpoint_from_env()
-    if tcp_entry is not None:
-        results.append(tcp_entry)
-
-    # Stable ordering: likely_meshtastic first; within rank, TCP wins over
-    # USB (explicit env-var configuration takes precedence over USB
-    # enumeration); then by port path. A misconfigured TCP entry has
-    # likely_meshtastic=False and lands among the other ignored entries —
-    # it does NOT pre-empt real USB devices at the top of the list.
-    results.sort(
-        key=lambda r: (
-            not r["likely_meshtastic"],
-            not r["port"].startswith("tcp://"),
-            r["port"],
-        )
-    )
-
+    # Stable ordering: likely_meshtastic first, then by port path
+    results.sort(key=lambda r: (not r["likely_meshtastic"], r["port"]))
     return results

mcp-server/src/meshtastic_mcp/flash.py

@@ -17,7 +17,7 @@ from typing import Any
 
 import serial
 
-from . import boards, config, connection, devices, pio, userprefs
+from . import boards, config, devices, pio, userprefs
 
 # Meshtastic variants use both `esp32s3` and `esp32-s3` style names across
 # variants/*/platformio.ini (no consistency enforced). Accept both spellings.
@@ -46,18 +46,6 @@ def _require_confirm(confirm: bool, operation: str) -> None:
         )
 
 
-def _reject_native_env(env: str, operation: str) -> None:
-    """`native*` envs build a host executable, not firmware — there's no
-    upload step. The user wants `build` (or just runs the binary directly).
-    """
-    if env.startswith("native"):
-        raise FlashError(
-            f"{operation} is not applicable for env {env!r}: native envs "
-            "produce a host executable, not flashable firmware. Use `build` "
-            "instead, then run the resulting binary directly."
-        )
-
-
 def _artifacts_for(env: str) -> list[Path]:
     build_dir = config.firmware_root() / ".pio" / "build" / env
     if not build_dir.is_dir():
@@ -153,8 +141,6 @@ def flash(
     that pio performs will pick up the injected values.
     """
     _require_confirm(confirm, "flash")
-    _reject_native_env(env, "flash")
-    connection.reject_if_tcp(port, "flash")
     with userprefs.temporary_overrides(userprefs_overrides) as effective:
         result = pio.run(
             ["run", "-e", env, "-t", "upload", "--upload-port", port],
@@ -214,7 +200,6 @@ def erase_and_flash(
     in that case) since a cached factory.bin would not reflect the new prefs.
     """
     _require_confirm(confirm, "erase_and_flash")
-    connection.reject_if_tcp(port, "erase_and_flash")
     _check_esp32_env(env)
 
     if userprefs_overrides and skip_build:
@@ -272,7 +257,6 @@ def update_flash(
     overrides are provided we always force a rebuild.
     """
     _require_confirm(confirm, "update_flash")
-    connection.reject_if_tcp(port, "update_flash")
     _check_esp32_env(env)
 
     if userprefs_overrides and skip_build:
@@ -407,7 +391,6 @@ def touch_1200bps(
 
     Returns `{ok, former_port, new_port, new_port_vid_pid, attempts}`.
     """
-    connection.reject_if_tcp(port, "touch_1200bps")
     before_list = devices.list_devices(include_unknown=True)
     before_ports = {d["port"] for d in before_list}
 

mcp-server/src/meshtastic_mcp/hw_tools.py

@@ -16,7 +16,7 @@ import subprocess
 from pathlib import Path
 from typing import Any, Sequence
 
-from . import config, connection, pio
+from . import config, pio
 
 _TIMEOUT_SHORT = 30
 _TIMEOUT_LONG = 600
@@ -102,7 +102,6 @@ def _parse_esptool_chip_info(stdout: str) -> dict[str, Any]:
 
 
 def esptool_chip_info(port: str) -> dict[str, Any]:
-    connection.reject_if_tcp(port, "esptool_chip_info")
     binary = config.esptool_bin()
     # `chip_id` prints chip + mac + crystal + features. `flash_id` adds flash.
     combined = _run(binary, ["--port", port, "flash_id"], timeout=_TIMEOUT_SHORT)
@@ -117,7 +116,6 @@ def esptool_chip_info(port: str) -> dict[str, Any]:
 def esptool_erase_flash(port: str, confirm: bool = False) -> dict[str, Any]:
     """Full-chip erase. Leaves the device unbootable until reflashed."""
     _require_confirm(confirm, "esptool_erase_flash")
-    connection.reject_if_tcp(port, "esptool_erase_flash")
     binary = config.esptool_bin()
     # esptool v5 uses `erase-flash`, older uses `erase_flash`. Try the new name
     # first; if it fails with unknown command, retry old.
@@ -136,7 +134,6 @@ def esptool_raw(
     """Raw esptool passthrough. Destructive subcommands require confirm=True."""
     if not args:
         raise ToolError("args must not be empty")
-    connection.reject_if_tcp(port, "esptool_raw")
     # Find the first non-flag arg (the subcommand).
     subcommand = next((a for a in args if not a.startswith("-")), None)
     if subcommand and subcommand.replace("-", "_") in {
@@ -159,7 +156,6 @@ NRFUTIL_DESTRUCTIVE = {"dfu", "settings"}
 
 def nrfutil_dfu(port: str, package_path: str, confirm: bool = False) -> dict[str, Any]:
     _require_confirm(confirm, "nrfutil_dfu")
-    connection.reject_if_tcp(port, "nrfutil_dfu")
     pkg = Path(package_path).expanduser()
     if not pkg.is_file():
         raise ToolError(f"Package not found: {pkg}")
@@ -217,7 +213,6 @@ def _parse_picotool_info(stdout: str) -> dict[str, Any]:
 def picotool_info(port: str | None = None) -> dict[str, Any]:
     """Read device info from a Pico in BOOTSEL mode. `port` is informational
     only — picotool auto-detects."""
-    connection.reject_if_tcp(port, "picotool_info")
     binary = config.picotool_bin()
     res = _run(binary, ["info", "-a"], timeout=_TIMEOUT_SHORT)
     if res["exit_code"] != 0:

mcp-server/src/meshtastic_mcp/serial_session.py

@@ -71,10 +71,6 @@ def open_session(
     If `env` is supplied, pio resolves baud and filters from platformio.ini.
     Otherwise uses the supplied `baud` and `filters` (default `['direct']`).
     """
-    # Lazy import to avoid circular: registry imports serial_session.
-    from . import connection
-
-    connection.reject_if_tcp(port, "serial_open")
     args = ["device", "monitor", "--port", port, "--no-reconnect"]
     effective_filters: list[str]
     effective_baud: int = baud

mcp-server/tests/unit/test_connection_tcp.py

@@ -1,383 +0,0 @@
-"""TCP transport plumbing in connection.py + devices.py.
-
-Pure-Python tests — no real device or daemon required. Mocks `TCPInterface`
-when exercising `connect()`.
-"""
-
-from __future__ import annotations
-
-from unittest.mock import patch
-
-import pytest
-from meshtastic_mcp import connection, devices
-
-# ---------- helpers --------------------------------------------------------
-
-
-class TestIsTcpPort:
-    def test_tcp_scheme(self) -> None:
-        assert connection.is_tcp_port("tcp://localhost") is True
-        assert connection.is_tcp_port("tcp://localhost:4403") is True
-        assert connection.is_tcp_port("tcp://192.168.1.50:9999") is True
-
-    def test_serial_paths(self) -> None:
-        assert connection.is_tcp_port("/dev/cu.usbmodem1234") is False
-        assert connection.is_tcp_port("/dev/ttyUSB0") is False
-        assert connection.is_tcp_port("COM3") is False
-
-    def test_empty_or_none(self) -> None:
-        assert connection.is_tcp_port(None) is False
-        assert connection.is_tcp_port("") is False
-
-
-class TestParseTcpPort:
-    def test_default_port(self) -> None:
-        assert connection.parse_tcp_port("tcp://localhost") == ("localhost", 4403)
-
-    def test_explicit_port(self) -> None:
-        assert connection.parse_tcp_port("tcp://localhost:9999") == (
-            "localhost",
-            9999,
-        )
-
-    def test_ip_with_port(self) -> None:
-        assert connection.parse_tcp_port("tcp://192.168.1.50:4403") == (
-            "192.168.1.50",
-            4403,
-        )
-
-
-class TestNormalizeTcpEndpoint:
-    def test_bare_host(self) -> None:
-        assert connection.normalize_tcp_endpoint("localhost") == "tcp://localhost:4403"
-
-    def test_host_port(self) -> None:
-        assert (
-            connection.normalize_tcp_endpoint("localhost:5000")
-            == "tcp://localhost:5000"
-        )
-
-    def test_full_url(self) -> None:
-        assert (
-            connection.normalize_tcp_endpoint("tcp://1.2.3.4") == "tcp://1.2.3.4:4403"
-        )
-        assert (
-            connection.normalize_tcp_endpoint("tcp://1.2.3.4:9999")
-            == "tcp://1.2.3.4:9999"
-        )
-
-    def test_idempotent(self) -> None:
-        once = connection.normalize_tcp_endpoint("localhost:4403")
-        twice = connection.normalize_tcp_endpoint(once)
-        assert once == twice == "tcp://localhost:4403"
-
-    def test_path_like_endpoint_rejected(self) -> None:
-        # Serial port paths and Windows drive paths are common config typos
-        # (someone passes a serial path to MESHTASTIC_MCP_TCP_HOST). Reject
-        # rather than producing a nonsense `tcp:///dev/cu.foo:4403` URL.
-        with pytest.raises(connection.ConnectionError, match="path separator"):
-            connection.normalize_tcp_endpoint("/dev/cu.foo")
-        with pytest.raises(connection.ConnectionError):
-            connection.normalize_tcp_endpoint("tcp:///dev/cu.foo:4403")
-        with pytest.raises(connection.ConnectionError):
-            connection.normalize_tcp_endpoint(r"C:\Windows\System32")
-
-    def test_non_integer_port_rejected(self) -> None:
-        with pytest.raises(connection.ConnectionError, match="not an integer"):
-            connection.normalize_tcp_endpoint("tcp://host:notaport")
-        with pytest.raises(connection.ConnectionError, match="not an integer"):
-            connection.normalize_tcp_endpoint("host:notaport")
-
-    def test_empty_host_rejected(self) -> None:
-        with pytest.raises(connection.ConnectionError, match="empty host"):
-            connection.normalize_tcp_endpoint("tcp://:4403")
-
-    def test_port_out_of_range_rejected(self) -> None:
-        with pytest.raises(connection.ConnectionError, match="out of range"):
-            connection.normalize_tcp_endpoint("tcp://host:0")
-        with pytest.raises(connection.ConnectionError, match="out of range"):
-            connection.normalize_tcp_endpoint("tcp://host:65536")
-        with pytest.raises(connection.ConnectionError, match="out of range"):
-            connection.normalize_tcp_endpoint("host:99999")
-
-
-class TestParseTcpPortValidation:
-    def test_missing_scheme_rejected(self) -> None:
-        # parse_tcp_port is a low-level helper that requires the scheme.
-        # Misuse should fail loudly rather than silently mis-parsing.
-        with pytest.raises(connection.ConnectionError, match="expected"):
-            connection.parse_tcp_port("localhost:4403")
-
-    def test_negative_port_rejected(self) -> None:
-        with pytest.raises(connection.ConnectionError, match="out of range"):
-            connection.parse_tcp_port("tcp://host:-1")
-
-
-# ---------- reject_if_tcp --------------------------------------------------
-
-
-class TestRejectIfTcp:
-    def test_rejects_tcp(self) -> None:
-        with pytest.raises(connection.ConnectionError, match="not applicable"):
-            connection.reject_if_tcp("tcp://localhost", "esptool_chip_info")
-
-    def test_passes_through_serial(self) -> None:
-        connection.reject_if_tcp("/dev/cu.usbmodem1", "esptool_chip_info")  # no raise
-
-    def test_passes_through_none(self) -> None:
-        # None means "auto-detect"; not the explicit-arg case we guard.
-        connection.reject_if_tcp(None, "esptool_chip_info")  # no raise
-
-
-# ---------- resolve_port ---------------------------------------------------
-
-
-class TestResolvePort:
-    def test_explicit_serial_passthrough(self) -> None:
-        assert connection.resolve_port("/dev/cu.usbmodem999") == "/dev/cu.usbmodem999"
-
-    def test_explicit_tcp_normalized(self) -> None:
-        assert connection.resolve_port("tcp://localhost") == "tcp://localhost:4403"
-
-    def test_no_port_no_devices_errors(self, monkeypatch: pytest.MonkeyPatch) -> None:
-        monkeypatch.delenv("MESHTASTIC_MCP_TCP_HOST", raising=False)
-        with patch.object(devices, "list_devices", return_value=[]):
-            with pytest.raises(
-                connection.ConnectionError, match="No Meshtastic devices"
-            ):
-                connection.resolve_port(None)
-
-    def test_no_port_one_candidate_selected(
-        self, monkeypatch: pytest.MonkeyPatch
-    ) -> None:
-        monkeypatch.delenv("MESHTASTIC_MCP_TCP_HOST", raising=False)
-        fake = [{"port": "/dev/cu.usbmodem1", "likely_meshtastic": True}]
-        with patch.object(devices, "list_devices", return_value=fake):
-            assert connection.resolve_port(None) == "/dev/cu.usbmodem1"
-
-    def test_no_port_multiple_candidates_errors(
-        self, monkeypatch: pytest.MonkeyPatch
-    ) -> None:
-        monkeypatch.delenv("MESHTASTIC_MCP_TCP_HOST", raising=False)
-        fake = [
-            {"port": "/dev/cu.usbmodem1", "likely_meshtastic": True},
-            {"port": "/dev/cu.usbmodem2", "likely_meshtastic": True},
-        ]
-        with patch.object(devices, "list_devices", return_value=fake):
-            with pytest.raises(connection.ConnectionError, match="Multiple"):
-                connection.resolve_port(None)
-
-    def test_env_var_surfaces_tcp_via_devices(
-        self, monkeypatch: pytest.MonkeyPatch
-    ) -> None:
-        monkeypatch.setenv("MESHTASTIC_MCP_TCP_HOST", "localhost")
-        # Don't patch list_devices — let the real env-var path run, but stub
-        # the USB enumeration to keep the test hermetic.
-        with patch("meshtastic_mcp.devices.list_ports.comports", return_value=[]):
-            assert connection.resolve_port(None) == "tcp://localhost:4403"
-
-
-# ---------- devices.list_devices TCP entry --------------------------------
-
-
-class TestDevicesTcpEntry:
-    def test_no_env_var_no_tcp_entry(self, monkeypatch: pytest.MonkeyPatch) -> None:
-        monkeypatch.delenv("MESHTASTIC_MCP_TCP_HOST", raising=False)
-        with patch("meshtastic_mcp.devices.list_ports.comports", return_value=[]):
-            ds = devices.list_devices()
-        assert all(not d["port"].startswith("tcp://") for d in ds)
-
-    def test_env_var_adds_tcp_entry(self, monkeypatch: pytest.MonkeyPatch) -> None:
-        monkeypatch.setenv("MESHTASTIC_MCP_TCP_HOST", "myhost:9999")
-        with patch("meshtastic_mcp.devices.list_ports.comports", return_value=[]):
-            ds = devices.list_devices()
-        tcp = [d for d in ds if d["port"].startswith("tcp://")]
-        assert len(tcp) == 1
-        assert tcp[0]["port"] == "tcp://myhost:9999"
-        assert tcp[0]["likely_meshtastic"] is True
-        assert tcp[0]["description"] == "meshtasticd (TCP)"
-
-    def test_tcp_entry_first_in_results(self, monkeypatch: pytest.MonkeyPatch) -> None:
-        monkeypatch.setenv("MESHTASTIC_MCP_TCP_HOST", "localhost")
-        with patch("meshtastic_mcp.devices.list_ports.comports", return_value=[]):
-            ds = devices.list_devices()
-        assert ds, "expected at least the TCP entry"
-        assert ds[0]["port"].startswith("tcp://")
-
-    def test_invalid_env_var_does_not_break_list_devices(
-        self, monkeypatch: pytest.MonkeyPatch
-    ) -> None:
-        # `list_devices` is the diagnostic tool reached for when an env var
-        # isn't working — it must not throw on misconfiguration.
-        monkeypatch.setenv("MESHTASTIC_MCP_TCP_HOST", "host:notaport")
-        with patch("meshtastic_mcp.devices.list_ports.comports", return_value=[]):
-            ds = devices.list_devices(include_unknown=True)
-        tcp = [d for d in ds if "TCP" in (d["description"] or "")]
-        assert len(tcp) == 1
-        assert tcp[0]["likely_meshtastic"] is False
-        assert "invalid MESHTASTIC_MCP_TCP_HOST" in tcp[0]["description"]
-        assert "not an integer" in tcp[0]["description"]
-
-    def test_invalid_env_var_excluded_from_resolve_port_autodetect(
-        self, monkeypatch: pytest.MonkeyPatch
-    ) -> None:
-        # `likely_meshtastic=False` keeps the bad TCP entry out of the
-        # auto-select path — `resolve_port(None)` should still report
-        # "no Meshtastic devices" rather than picking a broken endpoint.
-        monkeypatch.setenv("MESHTASTIC_MCP_TCP_HOST", "host:notaport")
-        with patch("meshtastic_mcp.devices.list_ports.comports", return_value=[]):
-            with pytest.raises(connection.ConnectionError, match="No Meshtastic"):
-                connection.resolve_port(None)
-
-    def test_invalid_env_var_does_not_double_tcp_scheme(
-        self, monkeypatch: pytest.MonkeyPatch
-    ) -> None:
-        # If a user mistakenly sets `MESHTASTIC_MCP_TCP_HOST=tcp://host:bad`,
-        # the diagnostic entry must surface the raw value as-is rather than
-        # producing `tcp://tcp://host:bad`.
-        monkeypatch.setenv("MESHTASTIC_MCP_TCP_HOST", "tcp://host:notaport")
-        with patch("meshtastic_mcp.devices.list_ports.comports", return_value=[]):
-            ds = devices.list_devices(include_unknown=True)
-        tcp = [d for d in ds if "TCP" in (d["description"] or "")]
-        assert len(tcp) == 1
-        assert tcp[0]["port"] == "tcp://host:notaport"
-        assert "tcp://tcp://" not in tcp[0]["port"]
-
-    def test_invalid_env_var_does_not_pre_empt_real_usb_devices(
-        self, monkeypatch: pytest.MonkeyPatch
-    ) -> None:
-        # Sort ordering: a misconfigured TCP env var must NOT take position 0
-        # ahead of real USB candidates. Position 0 is reserved for the highest
-        # rank (likely_meshtastic=True), with TCP-before-USB as a tiebreaker
-        # within rank.
-        monkeypatch.setenv("MESHTASTIC_MCP_TCP_HOST", "host:notaport")
-
-        # Stub a USB Meshtastic candidate (Espressif VID, port present in
-        # findPorts).
-        class FakeInfo:
-            def __init__(self, device: str, vid: int, pid: int) -> None:
-                self.device = device
-                self.vid = vid
-                self.pid = pid
-                self.description = "Heltec V3"
-                self.manufacturer = "Espressif"
-                self.product = "USB JTAG/serial"
-                self.serial_number = "abc"
-
-        fake_port = FakeInfo("/dev/cu.usbmodem4201", 0x303A, 0x1001)
-        with patch(
-            "meshtastic_mcp.devices.list_ports.comports", return_value=[fake_port]
-        ), patch(
-            "meshtastic.util.findPorts",
-            return_value=["/dev/cu.usbmodem4201"],
-        ):
-            ds = devices.list_devices(include_unknown=True)
-
-        assert ds, "expected at least the USB + TCP entries"
-        # Real USB candidate must be at position 0 — it's likely_meshtastic.
-        assert ds[0]["port"] == "/dev/cu.usbmodem4201"
-        assert ds[0]["likely_meshtastic"] is True
-        # The malformed TCP entry exists but lands among the unlikely entries.
-        tcp = [d for d in ds if "TCP" in (d["description"] or "")]
-        assert len(tcp) == 1
-        assert tcp[0]["likely_meshtastic"] is False
-        assert ds.index(tcp[0]) > 0
-
-    def test_likely_tcp_entry_wins_tiebreak_over_usb(
-        self, monkeypatch: pytest.MonkeyPatch
-    ) -> None:
-        # Conversely, a *valid* TCP env var should sort ahead of USB
-        # candidates of equal likely_meshtastic rank — explicit env-var
-        # configuration is a precedence signal.
-        monkeypatch.setenv("MESHTASTIC_MCP_TCP_HOST", "localhost:4403")
-
-        class FakeInfo:
-            def __init__(self, device: str, vid: int, pid: int) -> None:
-                self.device = device
-                self.vid = vid
-                self.pid = pid
-                self.description = "Heltec V3"
-                self.manufacturer = "Espressif"
-                self.product = "USB JTAG/serial"
-                self.serial_number = "abc"
-
-        fake_port = FakeInfo("/dev/cu.usbmodem4201", 0x303A, 0x1001)
-        with patch(
-            "meshtastic_mcp.devices.list_ports.comports", return_value=[fake_port]
-        ), patch(
-            "meshtastic.util.findPorts",
-            return_value=["/dev/cu.usbmodem4201"],
-        ):
-            ds = devices.list_devices()
-
-        assert ds[0]["port"] == "tcp://localhost:4403"
-        assert ds[0]["likely_meshtastic"] is True
-
-
-# ---------- connect() routing ---------------------------------------------
-
-
-class TestConnectRoutesTcp:
-    def test_connect_uses_tcp_interface_for_tcp_port(
-        self, monkeypatch: pytest.MonkeyPatch
-    ) -> None:
-        """Verify the TCP branch instantiates `TCPInterface(hostname, portNumber)`
-        and never touches `SerialInterface`."""
-        # Make sure the env var doesn't leak in and confuse resolve_port.
-        monkeypatch.delenv("MESHTASTIC_MCP_TCP_HOST", raising=False)
-
-        with patch("meshtastic.tcp_interface.TCPInterface") as mock_tcp, patch(
-            "meshtastic.serial_interface.SerialInterface"
-        ) as mock_serial:
-            mock_tcp.return_value.close.return_value = None
-            with connection.connect(port="tcp://example.com:1234", timeout_s=12.0):
-                pass
-
-        mock_tcp.assert_called_once_with(
-            hostname="example.com",
-            portNumber=1234,
-            connectNow=True,
-            noProto=False,
-            timeout=12,
-        )
-        mock_serial.assert_not_called()
-
-    def test_connect_plumbs_timeout_to_serial_interface(
-        self, monkeypatch: pytest.MonkeyPatch
-    ) -> None:
-        """Verify the serial branch also propagates `timeout_s` so callers
-        passing a custom timeout to `device_info` / `list_nodes` / etc. don't
-        silently get the library default."""
-        monkeypatch.delenv("MESHTASTIC_MCP_TCP_HOST", raising=False)
-
-        with patch("meshtastic.serial_interface.SerialInterface") as mock_serial, patch(
-            "meshtastic.tcp_interface.TCPInterface"
-        ) as mock_tcp:
-            mock_serial.return_value.close.return_value = None
-            with connection.connect(port="/dev/cu.fake", timeout_s=20.0):
-                pass
-
-        mock_serial.assert_called_once_with(
-            devPath="/dev/cu.fake",
-            connectNow=True,
-            noProto=False,
-            timeout=20,
-        )
-        mock_tcp.assert_not_called()
-
-    def test_connect_releases_lock_on_tcp_failure(
-        self, monkeypatch: pytest.MonkeyPatch
-    ) -> None:
-        monkeypatch.delenv("MESHTASTIC_MCP_TCP_HOST", raising=False)
-        with patch("meshtastic.tcp_interface.TCPInterface") as mock_tcp:
-            mock_tcp.side_effect = RuntimeError("boom")
-            with pytest.raises(RuntimeError, match="boom"):
-                with connection.connect(port="tcp://locktest:4403"):
-                    pass
-
-        # Lock should be released — a second connect attempt must not fail
-        # with "busy".
-        with patch("meshtastic.tcp_interface.TCPInterface") as mock_tcp:
-            mock_tcp.return_value.close.return_value = None
-            with connection.connect(port="tcp://locktest:4403"):
-                pass

platformio.ini

@@ -29,7 +29,6 @@ build_flags = -Wno-missing-field-initializers
 	-DUSE_THREAD_NAMES
 	-DTINYGPS_OPTION_NO_CUSTOM_FIELDS
 	-DPB_ENABLE_MALLOC=1
-	-DPB_VALIDATE_UTF8=1
 	-DRADIOLIB_EXCLUDE_CC1101=1
 	-DRADIOLIB_EXCLUDE_NRF24=1
 	-DRADIOLIB_EXCLUDE_RF69=1
@@ -67,7 +66,7 @@ monitor_speed = 115200
 monitor_filters = direct
 lib_deps =
 	# renovate: datasource=git-refs depName=meshtastic-esp8266-oled-ssd1306 packageName=https://github.com/meshtastic/esp8266-oled-ssd1306 gitBranch=master
-	https://github.com/meshtastic/esp8266-oled-ssd1306/archive/6bfd1f135e1ebe37afd6050bb4b9964cea3fcfda.zip
+	https://github.com/meshtastic/esp8266-oled-ssd1306/archive/21e484f409cde18d44012caef84c244eb5ca28f3.zip
 	# renovate: datasource=git-refs depName=meshtastic-OneButton packageName=https://github.com/meshtastic/OneButton gitBranch=master
 	https://github.com/meshtastic/OneButton/archive/fa352d668c53f290cfa480a5f79ad422cd828c70.zip
 	# renovate: datasource=git-refs depName=meshtastic-arduino-fsm packageName=https://github.com/meshtastic/arduino-fsm gitBranch=master
@@ -120,12 +119,12 @@ lib_deps =
 [radiolib_base]
 lib_deps =
 	# renovate: datasource=github-tags depName=RadioLib packageName=jgromes/RadioLib
-	https://github.com/jgromes/RadioLib/archive/afe72ae46a343e15e3cac7f26ac585c7f98bffe5.zip
+	https://github.com/jgromes/RadioLib/archive/refs/tags/7.6.0.zip
 
 [device-ui_base]
 lib_deps =
 	# renovate: datasource=git-refs depName=meshtastic/device-ui packageName=https://github.com/meshtastic/device-ui gitBranch=master
-	https://github.com/meshtastic/device-ui/archive/4bf593a82100b911ff816dddf7158ffdee2114cd.zip
+	https://github.com/meshtastic/device-ui/archive/56e1da4e7d30abcd746a2092a30e422f8cf5fc2b.zip
 
 ; Common libs for environmental measurements in telemetry module
 [environmental_base]
@@ -170,8 +169,8 @@ lib_deps =
 	https://github.com/EmotiBit/EmotiBit_MLX90632/archive/refs/tags/v1.0.8.zip
 	# renovate: datasource=github-tags depName=Adafruit MLX90614 packageName=adafruit/Adafruit_MLX90614
 	https://github.com/adafruit/Adafruit-MLX90614-Library/archive/refs/tags/2.1.6.zip
-	# renovate: datasource=github-tags depName=INA3221_RT packageName=RobTillaart/INA3221_RT
-	https://github.com/RobTillaart/INA3221_RT/archive/refs/tags/0.4.2.zip
+	# renovate: datasource=git-refs depName=INA3221 packageName=https://github.com/sgtwilko/INA3221 gitBranch=FixOverflow
+	https://github.com/sgtwilko/INA3221/archive/bb03d7e9bfcc74fc798838a54f4f99738f29fc6a.zip
 	# renovate: datasource=github-tags depName=QMC5883L Compass packageName=mprograms/QMC5883LCompass
 	https://github.com/mprograms/QMC5883LCompass/archive/refs/tags/v1.2.3.zip
 	# renovate: datasource=github-tags depName=DFRobot_RTU packageName=dfrobot/DFRobot_RTU

src/DebugConfiguration.cpp

@@ -26,8 +26,6 @@ SOFTWARE.*/
 
 #include "DebugConfiguration.h"
 
-#include <memory>
-
 #ifdef ARCH_PORTDUINO
 #include "platform/portduino/PortduinoGlue.h"
 #endif
@@ -121,22 +119,27 @@ bool Syslog::vlogf(uint16_t pri, const char *fmt, va_list args)
 
 bool Syslog::vlogf(uint16_t pri, const char *appName, const char *fmt, va_list args)
 {
-    // First measure the formatted length using a copy of args; passing args directly
-    // to vsnprintf consumes it, and reusing a consumed va_list is undefined behavior.
-    va_list args_measure;
-    va_copy(args_measure, args);
-    int needed = vsnprintf(nullptr, 0, fmt, args_measure);
-    va_end(args_measure);
+    char *message;
+    size_t initialLen;
+    size_t len;
+    bool result;
 
-    if (needed < 0)
-        return false; // encoding error
+    initialLen = strlen(fmt);
 
-    auto message = std::unique_ptr<char[]>(new char[static_cast<size_t>(needed) + 1]);
-    int written = vsnprintf(message.get(), static_cast<size_t>(needed) + 1, fmt, args);
-    if (written < 0)
-        return false;
+    message = new char[initialLen + 1];
 
-    return this->_sendLog(pri, appName, message.get());
+    len = vsnprintf(message, initialLen + 1, fmt, args);
+    if (len > initialLen) {
+        delete[] message;
+        message = new char[len + 1];
+
+        vsnprintf(message, len + 1, fmt, args);
+    }
+
+    result = this->_sendLog(pri, appName, message);
+
+    delete[] message;
+    return result;
 }
 
 inline bool Syslog::_sendLog(uint16_t pri, const char *appName, const char *message)

src/FSCommon.cpp

@@ -79,46 +79,28 @@ bool copyFile(const char *from, const char *to)
 bool renameFile(const char *pathFrom, const char *pathTo)
 {
 #ifdef FSCom
+
+#ifdef ARCH_ESP32
+    // take SPI Lock
     spiLock->lock();
+    // rename was fixed for ESP32 IDF LittleFS in April
     bool result = FSCom.rename(pathFrom, pathTo);
     spiLock->unlock();
     return result;
 #else
-    return false;
+    // copyFile does its own locking.
+    if (copyFile(pathFrom, pathTo) && FSCom.remove(pathFrom)) {
+        return true;
+    } else {
+        return false;
+    }
+#endif
+
 #endif
 }
 
 #include <vector>
 
-/**
- * @brief Platform-agnostic filesystem format / wipe.
- *
- * On embedded targets (ESP32, NRF52, STM32WL, RP2040) this calls the
- * native FSCom.format() which erases and reinitialises the LittleFS
- * partition.
- *
- * On Portduino the fs::FS backend has no format() method. We instead
- * delete /prefs (the only meshtastic data directory written at runtime)
- * and return. rmDir("/prefs") is already called unconditionally by
- * factoryReset() so this is a proven primitive on Portduino.
- * FSBegin() is a no-op (#define FSBegin() true) on Portduino.
- *
- * @return true on success, false on failure or if no filesystem is configured.
- */
-bool fsFormat()
-{
-#ifdef FSCom
-#if defined(ARCH_PORTDUINO)
-    rmDir("/prefs");
-    return FSBegin();
-#else
-    return FSCom.format();
-#endif
-#else
-    return false;
-#endif
-}
-
 /**
  * @brief Get the list of files in a directory.
  *
@@ -141,21 +123,23 @@ std::vector<meshtastic_FileInfo> getFiles(const char *dirname, uint8_t levels)
 
     File file = root.openNextFile();
     while (file) {
-#ifdef ARCH_ESP32
-        const char *filepath = file.path();
-#else
-        const char *filepath = file.name();
-#endif
         if (file.isDirectory() && !String(file.name()).endsWith(".")) {
             if (levels) {
-                std::vector<meshtastic_FileInfo> subDirFilenames = getFiles(filepath, levels - 1);
+#ifdef ARCH_ESP32
+                std::vector<meshtastic_FileInfo> subDirFilenames = getFiles(file.path(), levels - 1);
+#else
+                std::vector<meshtastic_FileInfo> subDirFilenames = getFiles(file.name(), levels - 1);
+#endif
                 filenames.insert(filenames.end(), subDirFilenames.begin(), subDirFilenames.end());
                 file.close();
             }
         } else {
             meshtastic_FileInfo fileInfo = {"", static_cast<uint32_t>(file.size())};
-            strncpy(fileInfo.file_name, filepath, sizeof(fileInfo.file_name) - 1);
-            fileInfo.file_name[sizeof(fileInfo.file_name) - 1] = '\0';
+#ifdef ARCH_ESP32
+            strcpy(fileInfo.file_name, file.path());
+#else
+            strcpy(fileInfo.file_name, file.name());
+#endif
             if (!String(fileInfo.file_name).endsWith(".")) {
                 filenames.push_back(fileInfo);
             }
@@ -179,59 +163,98 @@ std::vector<meshtastic_FileInfo> getFiles(const char *dirname, uint8_t levels)
 void listDir(const char *dirname, uint8_t levels, bool del)
 {
 #ifdef FSCom
+#if (defined(ARCH_ESP32) || defined(ARCH_RP2040) || defined(ARCH_PORTDUINO))
     char buffer[255];
+#endif
     File root = FSCom.open(dirname, FILE_O_READ);
-    if (!root || !root.isDirectory())
+    if (!root) {
         return;
+    }
+    if (!root.isDirectory()) {
+        return;
+    }
 
     File file = root.openNextFile();
-    while (file && file.name()[0]) { // file.name()[0] check: workaround for Adafruit LittleFS nRF52 bug #4395
-#ifdef ARCH_ESP32
-        const char *filepath = file.path();
-#else
-        const char *filepath = file.name();
-#endif
+    while (
+        file &&
+        file.name()[0]) { // This file.name() check is a workaround for a bug in the Adafruit LittleFS nrf52 glue (see issue 4395)
         if (file.isDirectory() && !String(file.name()).endsWith(".")) {
             if (levels) {
-                listDir(filepath, levels - 1, del);
+#ifdef ARCH_ESP32
+                listDir(file.path(), levels - 1, del);
                 if (del) {
-                    LOG_DEBUG("Remove %s", filepath);
-                    strncpy(buffer, filepath, sizeof(buffer) - 1);
-                    buffer[sizeof(buffer) - 1] = '\0';
+                    LOG_DEBUG("Remove %s", file.path());
+                    strncpy(buffer, file.path(), sizeof(buffer));
                     file.close();
                     FSCom.rmdir(buffer);
                 } else {
                     file.close();
                 }
+#elif (defined(ARCH_RP2040) || defined(ARCH_PORTDUINO))
+                listDir(file.name(), levels - 1, del);
+                if (del) {
+                    LOG_DEBUG("Remove %s", file.name());
+                    strncpy(buffer, file.name(), sizeof(buffer));
+                    file.close();
+                    FSCom.rmdir(buffer);
+                } else {
+                    file.close();
+                }
+#else
+                LOG_DEBUG(" %s (directory)", file.name());
+                listDir(file.name(), levels - 1, del);
+                file.close();
+#endif
             }
         } else {
+#ifdef ARCH_ESP32
             if (del) {
-                LOG_DEBUG("Delete %s", filepath);
-                strncpy(buffer, filepath, sizeof(buffer) - 1);
-                buffer[sizeof(buffer) - 1] = '\0';
+                LOG_DEBUG("Delete %s", file.path());
+                strncpy(buffer, file.path(), sizeof(buffer));
                 file.close();
                 FSCom.remove(buffer);
             } else {
-                LOG_DEBUG(" %s (%i Bytes)", filepath, file.size());
+                LOG_DEBUG(" %s (%i Bytes)", file.path(), file.size());
                 file.close();
             }
+#elif (defined(ARCH_RP2040) || defined(ARCH_PORTDUINO))
+            if (del) {
+                LOG_DEBUG("Delete %s", file.name());
+                strncpy(buffer, file.name(), sizeof(buffer));
+                file.close();
+                FSCom.remove(buffer);
+            } else {
+                LOG_DEBUG(" %s (%i Bytes)", file.name(), file.size());
+                file.close();
+            }
+#else
+            LOG_DEBUG("   %s (%i Bytes)", file.name(), file.size());
+            file.close();
+#endif
         }
         file = root.openNextFile();
     }
 #ifdef ARCH_ESP32
-    const char *rootpath = root.path();
-#else
-    const char *rootpath = root.name();
-#endif
     if (del) {
-        LOG_DEBUG("Remove %s", rootpath);
-        strncpy(buffer, rootpath, sizeof(buffer) - 1);
-        buffer[sizeof(buffer) - 1] = '\0';
+        LOG_DEBUG("Remove %s", root.path());
+        strncpy(buffer, root.path(), sizeof(buffer));
         root.close();
         FSCom.rmdir(buffer);
     } else {
         root.close();
     }
+#elif (defined(ARCH_RP2040) || defined(ARCH_PORTDUINO))
+    if (del) {
+        LOG_DEBUG("Remove %s", root.name());
+        strncpy(buffer, root.name(), sizeof(buffer));
+        root.close();
+        FSCom.rmdir(buffer);
+    } else {
+        root.close();
+    }
+#else
+    root.close();
+#endif
 #endif
 }
 
@@ -245,7 +268,14 @@ void listDir(const char *dirname, uint8_t levels, bool del)
 void rmDir(const char *dirname)
 {
 #ifdef FSCom
+
+#if (defined(ARCH_ESP32) || defined(ARCH_RP2040) || defined(ARCH_PORTDUINO))
     listDir(dirname, 10, true);
+#elif defined(ARCH_NRF52)
+    // nRF52 implementation of LittleFS has a recursive delete function
+    FSCom.rmdir_r(dirname);
+#endif
+
 #endif
 }
 

src/FSCommon.h

@@ -52,7 +52,6 @@ void fsInit();
 void fsListFiles();
 bool copyFile(const char *from, const char *to);
 bool renameFile(const char *pathFrom, const char *pathTo);
-bool fsFormat();
 std::vector<meshtastic_FileInfo> getFiles(const char *dirname, uint8_t levels);
 void listDir(const char *dirname, uint8_t levels, bool del = false);
 void rmDir(const char *dirname);

src/GPSStatus.h

@@ -53,7 +53,8 @@ class GPSStatus : public Status
     int32_t getLatitude() const
     {
         if (config.position.fixed_position) {
-            return localPosition.latitude_i;
+            meshtastic_NodeInfoLite *node = nodeDB->getMeshNode(nodeDB->getNodeNum());
+            return node->position.latitude_i;
         } else {
             return p.latitude_i;
         }
@@ -62,7 +63,8 @@ class GPSStatus : public Status
     int32_t getLongitude() const
     {
         if (config.position.fixed_position) {
-            return localPosition.longitude_i;
+            meshtastic_NodeInfoLite *node = nodeDB->getMeshNode(nodeDB->getNodeNum());
+            return node->position.longitude_i;
         } else {
             return p.longitude_i;
         }
@@ -71,7 +73,8 @@ class GPSStatus : public Status
     int32_t getAltitude() const
     {
         if (config.position.fixed_position) {
-            return localPosition.altitude;
+            meshtastic_NodeInfoLite *node = nodeDB->getMeshNode(nodeDB->getNodeNum());
+            return node->position.altitude;
         } else {
             return p.altitude;
         }

src/MessageStore.cpp

@@ -6,6 +6,7 @@
 #include "SPILock.h"
 #include "SafeFile.h"
 #include "gps/RTC.h"
+#include "graphics/draw/MessageRenderer.h"
 #include <cstring> // memcpy
 
 #ifndef MESSAGE_TEXT_POOL_SIZE
@@ -180,8 +181,13 @@ const StoredMessage &MessageStore::addFromPacket(const meshtastic_MeshPacket &pa
 
     bool isDM = (sm.dest != 0 && sm.dest != NODENUM_BROADCAST);
 
-    sm.type = isDM ? MessageType::DM_TO_US : MessageType::BROADCAST;
-    sm.ackStatus = (packet.from == 0) ? AckStatus::NONE : AckStatus::ACKED;
+    if (packet.from == 0) {
+        sm.type = isDM ? MessageType::DM_TO_US : MessageType::BROADCAST;
+        sm.ackStatus = AckStatus::NONE;
+    } else {
+        sm.type = isDM ? MessageType::DM_TO_US : MessageType::BROADCAST;
+        sm.ackStatus = AckStatus::ACKED;
+    }
 
     addLiveMessage(sm);
 
@@ -366,25 +372,26 @@ void MessageStore::clearAllMessages()
 #endif
 }
 
-// Internal helpers for targeted erasure.
-template <typename Predicate> static bool eraseFirstMatch(std::deque<StoredMessage> &deque, Predicate pred)
+// Internal helper: erase first or last message matching a predicate
+template <typename Predicate> static void eraseIf(std::deque<StoredMessage> &deque, Predicate pred, bool fromBack = false)
 {
-    for (auto it = deque.begin(); it != deque.end(); ++it) {
-        if (pred(*it)) {
-            deque.erase(it);
-            return true;
+    if (fromBack) {
+        // Iterate from the back and erase all matches from the end
+        for (auto it = deque.rbegin(); it != deque.rend();) {
+            if (pred(*it)) {
+                it = std::deque<StoredMessage>::reverse_iterator(deque.erase(std::next(it).base()));
+            } else {
+                ++it;
+            }
         }
-    }
-    return false;
-}
-
-template <typename Predicate> static void eraseAllMatches(std::deque<StoredMessage> &deque, Predicate pred)
-{
-    for (auto it = deque.begin(); it != deque.end();) {
-        if (pred(*it)) {
-            it = deque.erase(it);
-        } else {
-            ++it;
+    } else {
+        // Manual forward search to erase all matches
+        for (auto it = deque.begin(); it != deque.end();) {
+            if (pred(*it)) {
+                it = deque.erase(it);
+            } else {
+                ++it;
+            }
         }
     }
 }
@@ -392,9 +399,7 @@ template <typename Predicate> static void eraseAllMatches(std::deque<StoredMessa
 // Delete oldest message (RAM + persisted queue)
 void MessageStore::deleteOldestMessage()
 {
-    if (!liveMessages.empty()) {
-        liveMessages.pop_front();
-    }
+    eraseIf(liveMessages, [](StoredMessage &) { return true; });
     saveToFlash();
 }
 
@@ -402,14 +407,14 @@ void MessageStore::deleteOldestMessage()
 void MessageStore::deleteOldestMessageInChannel(uint8_t channel)
 {
     auto pred = [channel](const StoredMessage &m) { return m.type == MessageType::BROADCAST && m.channelIndex == channel; };
-    eraseFirstMatch(liveMessages, pred);
+    eraseIf(liveMessages, pred);
     saveToFlash();
 }
 
 void MessageStore::deleteAllMessagesInChannel(uint8_t channel)
 {
     auto pred = [channel](const StoredMessage &m) { return m.type == MessageType::BROADCAST && m.channelIndex == channel; };
-    eraseAllMatches(liveMessages, pred);
+    eraseIf(liveMessages, pred, false /* delete ALL, not just first */);
     saveToFlash();
 }
 
@@ -422,7 +427,7 @@ void MessageStore::deleteAllMessagesWithPeer(uint32_t peer)
         uint32_t other = (m.sender == local) ? m.dest : m.sender;
         return other == peer;
     };
-    eraseAllMatches(liveMessages, pred);
+    eraseIf(liveMessages, pred, false);
     saveToFlash();
 }
 
@@ -435,7 +440,7 @@ void MessageStore::deleteOldestMessageWithPeer(uint32_t peer)
         uint32_t other = (m.sender == nodeDB->getNodeNum()) ? m.dest : m.sender;
         return other == peer;
     };
-    eraseFirstMatch(liveMessages, pred);
+    eraseIf(liveMessages, pred);
     saveToFlash();
 }
 

src/MessageStore.h

@@ -124,6 +124,9 @@ class MessageStore
     // Allocate text into pool (used by sender-side code)
     static uint16_t storeText(const char *src, size_t len);
 
+    // Used when loading from flash to rebuild the text pool
+    static uint16_t rebuildTextFromFlash(const char *src, size_t len);
+
   private:
     std::deque<StoredMessage> liveMessages; // Single in-RAM message buffer (also used for persistence)
     std::string filename;                   // Flash filename for persistence

src/Power.cpp

@@ -94,31 +94,16 @@ static const adc_atten_t atten = ADC_ATTENUATION;
 #endif
 #endif // BATTERY_PIN && ARCH_ESP32
 
-#ifdef EXT_PWR_DETECT
-#ifndef EXT_PWR_DETECT_MODE
-#define EXT_PWR_DETECT_MODE INPUT
-// If using internal pull resistors, we can infer EXT_PWR_DETECT_VALUE
-#elif EXT_PWR_DETECT_MODE == INPUT_PULLUP
-#define EXT_PWR_DETECT_VALUE LOW
-#elif EXT_PWR_DETECT_MODE == INPUT_PULLDOWN
-#define EXT_PWR_DETECT_VALUE HIGH
-#endif
-#ifndef EXT_PWR_DETECT_VALUE
-#define EXT_PWR_DETECT_VALUE HIGH
-#endif
-#endif
-
 #ifdef EXT_CHRG_DETECT
 #ifndef EXT_CHRG_DETECT_MODE
-#define EXT_CHRG_DETECT_MODE INPUT
-// If using internal pull resistors, we can infer EXT_CHRG_DETECT_VALUE
-#elif EXT_CHRG_DETECT_MODE == INPUT_PULLUP
-#define EXT_CHRG_DETECT_VALUE LOW
-#elif EXT_CHRG_DETECT_MODE == INPUT_PULLDOWN
-#define EXT_CHRG_DETECT_VALUE HIGH
+static const uint8_t ext_chrg_detect_mode = INPUT;
+#else
+static const uint8_t ext_chrg_detect_mode = EXT_CHRG_DETECT_MODE;
 #endif
 #ifndef EXT_CHRG_DETECT_VALUE
-#define EXT_CHRG_DETECT_VALUE HIGH
+static const uint8_t ext_chrg_detect_value = HIGH;
+#else
+static const uint8_t ext_chrg_detect_value = EXT_CHRG_DETECT_VALUE;
 #endif
 #endif
 
@@ -484,14 +469,28 @@ class AnalogBatteryLevel : public HasBatteryLevel
     virtual bool isBatteryConnect() override { return getBatteryPercent() != -1; }
 #endif
 
-    // Detect if an external power source is connected if we don’t have a PMIC;
-    // Firstly prefer EXT_PWR_DETECT GPIO if available,
-    // secondly try an nRF52-specific routine on some variants,
-    // lastly provide a fallback to indicate external power when fully charged.
+    /// If we see a battery voltage higher than physics allows - assume charger is
+    /// pumping in power On some boards we don't have the power management chip
+    /// (like AXPxxxx) so we use EXT_PWR_DETECT GPIO pin to detect external power
+    /// source
     virtual bool isVbusIn() override
     {
 #ifdef EXT_PWR_DETECT
-        return digitalRead(EXT_PWR_DETECT) == EXT_PWR_DETECT_VALUE;
+#if defined(HELTEC_CAPSULE_SENSOR_V3) || defined(HELTEC_SENSOR_HUB)
+        // if external powered that pin will be pulled down
+        if (digitalRead(EXT_PWR_DETECT) == LOW) {
+            return true;
+        }
+        // if it's not LOW - check the battery
+#else
+        // if external powered that pin will be pulled up
+        if (digitalRead(EXT_PWR_DETECT) == HIGH) {
+            return true;
+        }
+        // if it's not HIGH - check the battery
+#endif
+        // If we have an EXT_PWR_DETECT pin and it indicates no external power, believe it.
+        return false;
 
 // technically speaking this should work for all(?) NRF52 boards
 // but needs testing across multiple devices. NRF52 USB would not even work if
@@ -512,9 +511,9 @@ class AnalogBatteryLevel : public HasBatteryLevel
         }
 #endif
 #if defined(ELECROW_ThinkNode_M6)
-        return digitalRead(EXT_CHRG_DETECT) == EXT_CHRG_DETECT_VALUE || isVbusIn();
+        return digitalRead(EXT_CHRG_DETECT) == ext_chrg_detect_value || isVbusIn();
 #elif EXT_CHRG_DETECT
-        return digitalRead(EXT_CHRG_DETECT) == EXT_CHRG_DETECT_VALUE;
+        return digitalRead(EXT_CHRG_DETECT) == ext_chrg_detect_value;
 #elif defined(BATTERY_CHARGING_INV)
         return !digitalRead(BATTERY_CHARGING_INV);
 #else
@@ -647,10 +646,14 @@ Power::Power() : OSThread("Power")
 bool Power::analogInit()
 {
 #ifdef EXT_PWR_DETECT
-    pinMode(EXT_PWR_DETECT, EXT_PWR_DETECT_MODE);
+#if defined(HELTEC_CAPSULE_SENSOR_V3) || defined(HELTEC_SENSOR_HUB)
+    pinMode(EXT_PWR_DETECT, INPUT_PULLUP);
+#else
+    pinMode(EXT_PWR_DETECT, INPUT);
+#endif
 #endif
 #ifdef EXT_CHRG_DETECT
-    pinMode(EXT_CHRG_DETECT, EXT_CHRG_DETECT_MODE);
+    pinMode(EXT_CHRG_DETECT, ext_chrg_detect_mode);
 #endif
 
 #ifdef BATTERY_PIN
@@ -781,10 +784,8 @@ void Power::reboot()
     rp2040.reboot();
 #elif defined(ARCH_PORTDUINO)
     deInitApiServer();
-#ifdef __linux__
     if (aLinuxInputImpl)
         aLinuxInputImpl->deInit();
-#endif
     SPI.end();
     Wire.end();
     Serial1.end();
@@ -1002,14 +1003,6 @@ int32_t Power::runOnce()
             powerFSM.trigger(EVENT_POWER_CONNECTED);
         }
 
-#ifdef PMU_POWER_BUTTON_IS_CANCEL
-        // cancel action also turns the screen on and off.
-        if (PMU->isPekeyShortPressIrq()) {
-            LOG_INFO("Input: Corona Button Click");
-            InputEvent event = {.inputEvent = (input_broker_event)INPUT_BROKER_CANCEL, .kbchar = 0, .touchX = 0, .touchY = 0};
-            inputBroker->injectInputEvent(&event);
-        }
-#endif
         /*
         Other things we could check if we cared...
 
@@ -1026,6 +1019,13 @@ int32_t Power::runOnce()
             LOG_DEBUG("Battery removed");
         }
         */
+#ifndef T_WATCH_S3 // FIXME - why is this triggering on the T-Watch S3?
+        if (PMU->isPekeyLongPressIrq()) {
+            LOG_DEBUG("PEK long button press");
+            if (screen)
+                screen->setOn(false);
+        }
+#endif
 
         PMU->clearIrqStatus();
     }
@@ -1094,7 +1094,7 @@ void Power::attachPowerInterrupts()
     if (PMU) {
         attachInterrupt(
             PMU_IRQ,
-            []() {
+            [] {
                 pmu_irq = true;
                 power->setIntervalFromNow(0);
                 runASAP = true;
@@ -1397,16 +1397,19 @@ bool Power::axpChipInit()
     uint64_t pmuIrqMask = 0;
 
     if (PMU->getChipModel() == XPOWERS_AXP192) {
-        pmuIrqMask = XPOWERS_AXP192_VBUS_INSERT_IRQ | XPOWERS_AXP192_VBUS_REMOVE_IRQ | XPOWERS_AXP192_PKEY_SHORT_IRQ;
+        pmuIrqMask = XPOWERS_AXP192_VBUS_INSERT_IRQ | XPOWERS_AXP192_BAT_INSERT_IRQ | XPOWERS_AXP192_PKEY_SHORT_IRQ;
     } else if (PMU->getChipModel() == XPOWERS_AXP2101) {
-        pmuIrqMask = XPOWERS_AXP2101_VBUS_INSERT_IRQ | XPOWERS_AXP2101_VBUS_REMOVE_IRQ | XPOWERS_AXP2101_PKEY_SHORT_IRQ;
+        pmuIrqMask = XPOWERS_AXP2101_VBUS_INSERT_IRQ | XPOWERS_AXP2101_BAT_INSERT_IRQ | XPOWERS_AXP2101_PKEY_SHORT_IRQ;
     }
 
     pinMode(PMU_IRQ, INPUT);
 
-    // We wake on IRQ, so only enable the IRQs that we care about.
-    // we want USB plug and unplug to update the screen and LED status,
-    // and short press on the power button to trigger the "cancel" action in the UI (which also turns the screen on and off).
+    // we do not look for AXPXXX_CHARGING_FINISHED_IRQ & AXPXXX_CHARGING_IRQ
+    // because it occurs repeatedly while there is no battery also it could cause
+    // inadvertent waking from light sleep just because the battery filled we
+    // don't look for AXPXXX_BATT_REMOVED_IRQ because it occurs repeatedly while
+    // no battery installed we don't look at AXPXXX_VBUS_REMOVED_IRQ because we
+    // don't have anything hooked to vbus
     PMU->enableIRQ(pmuIrqMask);
 
     PMU->clearIrqStatus();
@@ -1872,7 +1875,7 @@ class SerialBatteryLevel : public HasBatteryLevel
     {
 #if defined(EXT_CHRG_DETECT)
 
-        return digitalRead(EXT_CHRG_DETECT) == EXT_CHRG_DETECT_VALUE;
+        return digitalRead(EXT_CHRG_DETECT) == ext_chrg_detect_value;
 
 #endif
         return false;
@@ -1881,7 +1884,7 @@ class SerialBatteryLevel : public HasBatteryLevel
     virtual bool isCharging() override
     {
 #ifdef EXT_CHRG_DETECT
-        return digitalRead(EXT_CHRG_DETECT) == EXT_CHRG_DETECT_VALUE;
+        return digitalRead(EXT_CHRG_DETECT) == ext_chrg_detect_value;
 
 #endif
         // by default, we check the battery voltage only
@@ -1903,10 +1906,10 @@ SerialBatteryLevel serialBatteryLevel;
 bool Power::serialBatteryInit()
 {
 #ifdef EXT_PWR_DETECT
-    pinMode(EXT_PWR_DETECT, EXT_PWR_DETECT_MODE);
+    pinMode(EXT_PWR_DETECT, INPUT);
 #endif
 #ifdef EXT_CHRG_DETECT
-    pinMode(EXT_CHRG_DETECT, EXT_CHRG_DETECT_MODE);
+    pinMode(EXT_CHRG_DETECT, ext_chrg_detect_mode);
 #endif
 
     bool result = serialBatteryLevel.runOnce();

src/PowerFSM.cpp

@@ -58,35 +58,6 @@ static bool isPowered()
     return !isPowerSavingMode && powerStatus && (!powerStatus->getHasBattery() || powerStatus->getHasUSB());
 }
 
-#if defined(T5_S3_EPAPER_PRO)
-static void t5BacklightOffForSleep()
-{
-    t5BacklightSetForcedBySleep(true);
-}
-
-static void t5BacklightWakeFromSleep()
-{
-    t5BacklightSetForcedBySleep(false);
-}
-
-static void t5BacklightOffForTimeout()
-{
-    t5BacklightSetForcedByTimeout(true);
-    t5TouchSetForcedByTimeout(true);
-}
-
-static void t5BacklightOnFromUserInput()
-{
-    t5BacklightHandleUserInput();
-    t5TouchHandleUserInput();
-}
-#else
-static void t5BacklightOffForSleep() {}
-static void t5BacklightWakeFromSleep() {}
-static void t5BacklightOffForTimeout() {}
-static void t5BacklightOnFromUserInput() {}
-#endif
-
 static void sdsEnter()
 {
     LOG_POWERFSM("State: SDS");
@@ -116,7 +87,6 @@ static void lsEnter()
     LOG_POWERFSM("lsEnter begin, ls_secs=%u", config.power.ls_secs);
     if (screen)
         screen->setOn(false);
-    t5BacklightOffForSleep();
     secsSlept = 0; // How long have we been sleeping this time
 
     // LOG_INFO("lsEnter end");
@@ -189,8 +159,6 @@ static void lsIdle()
 static void lsExit()
 {
     LOG_POWERFSM("State: lsExit");
-    // Lift the light-sleep force-off gate when leaving LS.
-    t5BacklightWakeFromSleep();
 }
 
 static void nbEnter()
@@ -212,8 +180,6 @@ static void darkEnter()
     setBluetoothEnable(true);
     if (screen)
         screen->setOn(false);
-    // Screen timeout enters DARK; ensure backlight also turns off.
-    t5BacklightOffForTimeout();
 }
 
 static void serialEnter()
@@ -323,13 +289,12 @@ void PowerFSM_setup()
     powerFSM.add_transition(&stateNB, &stateNB, EVENT_PACKET_FOR_PHONE, NULL, "Received packet, resetting win wake");
 
     // Handle press events - note: we ignore button presses when in API mode
-    powerFSM.add_transition(&stateLS, &stateON, EVENT_PRESS, t5BacklightOnFromUserInput, "Press");
-    powerFSM.add_transition(&stateNB, &stateON, EVENT_PRESS, t5BacklightOnFromUserInput, "Press");
-    powerFSM.add_transition(&stateDARK, isPowered() ? &statePOWER : &stateON, EVENT_PRESS, t5BacklightOnFromUserInput, "Press");
-    powerFSM.add_transition(&statePOWER, &statePOWER, EVENT_PRESS, t5BacklightOnFromUserInput, "Press");
-    powerFSM.add_transition(&stateON, &stateON, EVENT_PRESS, t5BacklightOnFromUserInput,
-                            "Press"); // reenter On to restart our timers
-    powerFSM.add_transition(&stateSERIAL, &stateSERIAL, EVENT_PRESS, t5BacklightOnFromUserInput,
+    powerFSM.add_transition(&stateLS, &stateON, EVENT_PRESS, NULL, "Press");
+    powerFSM.add_transition(&stateNB, &stateON, EVENT_PRESS, NULL, "Press");
+    powerFSM.add_transition(&stateDARK, isPowered() ? &statePOWER : &stateON, EVENT_PRESS, NULL, "Press");
+    powerFSM.add_transition(&statePOWER, &statePOWER, EVENT_PRESS, NULL, "Press");
+    powerFSM.add_transition(&stateON, &stateON, EVENT_PRESS, NULL, "Press"); // reenter On to restart our timers
+    powerFSM.add_transition(&stateSERIAL, &stateSERIAL, EVENT_PRESS, NULL,
                             "Press"); // Allow button to work while in serial API
 
     // Handle critically low power battery by forcing deep sleep
@@ -349,13 +314,11 @@ void PowerFSM_setup()
     powerFSM.add_transition(&stateSERIAL, &stateSHUTDOWN, EVENT_SHUTDOWN, NULL, "Shutdown");
 
     // Inputbroker
-    powerFSM.add_transition(&stateLS, &stateON, EVENT_INPUT, t5BacklightOnFromUserInput, "Input Device");
-    powerFSM.add_transition(&stateNB, &stateON, EVENT_INPUT, t5BacklightOnFromUserInput, "Input Device");
-    powerFSM.add_transition(&stateDARK, &stateON, EVENT_INPUT, t5BacklightOnFromUserInput, "Input Device");
-    powerFSM.add_transition(&stateON, &stateON, EVENT_INPUT, t5BacklightOnFromUserInput,
-                            "Input Device"); // restarts the sleep timer
-    powerFSM.add_transition(&statePOWER, &statePOWER, EVENT_INPUT, t5BacklightOnFromUserInput,
-                            "Input Device"); // restarts the sleep timer
+    powerFSM.add_transition(&stateLS, &stateON, EVENT_INPUT, NULL, "Input Device");
+    powerFSM.add_transition(&stateNB, &stateON, EVENT_INPUT, NULL, "Input Device");
+    powerFSM.add_transition(&stateDARK, &stateON, EVENT_INPUT, NULL, "Input Device");
+    powerFSM.add_transition(&stateON, &stateON, EVENT_INPUT, NULL, "Input Device");       // restarts the sleep timer
+    powerFSM.add_transition(&statePOWER, &statePOWER, EVENT_INPUT, NULL, "Input Device"); // restarts the sleep timer
 
     powerFSM.add_transition(&stateDARK, &stateON, EVENT_BLUETOOTH_PAIR, NULL, "Bluetooth pairing");
     powerFSM.add_transition(&stateON, &stateON, EVENT_BLUETOOTH_PAIR, NULL, "Bluetooth pairing");

src/RedirectablePrint.h

@@ -1,8 +1,8 @@
 #pragma once
 
 #include "../freertosinc.h"
-#include "Print.h"
 #include "mesh/generated/meshtastic/mesh.pb.h"
+#include <Print.h>
 #include <stdarg.h>
 #include <string>
 

src/SafeFile.cpp

@@ -7,6 +7,10 @@ static File openFile(const char *filename, bool fullAtomic)
 {
     concurrency::LockGuard g(spiLock);
     LOG_DEBUG("Opening %s, fullAtomic=%d", filename, fullAtomic);
+#ifdef ARCH_NRF52
+    FSCom.remove(filename);
+    return FSCom.open(filename, FILE_O_WRITE);
+#endif
     if (!fullAtomic) {
         FSCom.remove(filename); // Nuke the old file to make space (ignore if it !exists)
     }
@@ -63,6 +67,9 @@ bool SafeFile::close()
     f.close();
     spiLock->unlock();
 
+#ifdef ARCH_NRF52
+    return true;
+#endif
     if (!testReadback())
         return false;
 

src/airtime.h

@@ -19,8 +19,8 @@
 
   TX_LOG + RX_LOG = Total air time for a particular meshtastic channel.
 
-  TX_LOG + RX_ALL_LOG = Total air time for a particular meshtastic channel, including
-                        other lora radios.
+  TX_LOG + RX_LOG = Total air time for a particular meshtastic channel, including
+                    other lora radios.
 
   RX_ALL_LOG - RX_LOG = Other lora radios on our frequency channel.
 */

src/concurrency/Lock.cpp

@@ -14,11 +14,6 @@ Lock::Lock() : handle(xSemaphoreCreateBinary())
     }
 }
 
-Lock::~Lock()
-{
-    vSemaphoreDelete(handle);
-}
-
 void Lock::lock()
 {
     if (xSemaphoreTake(handle, portMAX_DELAY) == false) {
@@ -35,8 +30,6 @@ void Lock::unlock()
 #else
 Lock::Lock() {}
 
-Lock::~Lock() {}
-
 void Lock::lock() {}
 
 void Lock::unlock() {}

src/concurrency/Lock.h

@@ -12,7 +12,6 @@ class Lock
 {
   public:
     Lock();
-    ~Lock();
 
     Lock(const Lock &) = delete;
     Lock &operator=(const Lock &) = delete;

src/configuration.h

@@ -80,7 +80,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 // Pre-hop drop handling (compile-time flag).
 #ifndef MESHTASTIC_PREHOP_DROP
-#define MESHTASTIC_PREHOP_DROP 1
+#define MESHTASTIC_PREHOP_DROP 0
 #endif
 
 /// Convert a preprocessor name into a quoted string
@@ -162,9 +162,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #elif defined(HELTEC_MESH_NODE_T096)
 #define NUM_PA_POINTS 22
 #define TX_GAIN_LORA 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 12, 11, 10, 9, 8, 7
-#elif defined(HELTEC_V4_R8)
-#define NUM_PA_POINTS 22
-#define TX_GAIN_LORA 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 12, 12, 11, 11, 10, 9, 8, 7
 #else
 // If a board enables USE_KCT8103L_PA but does not match a known variant and has
 // not already provided a PA curve, fail at compile time to avoid unsafe defaults.
@@ -502,7 +499,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define MESHTASTIC_EXCLUDE_PKI 1
 #define MESHTASTIC_EXCLUDE_POWER_FSM 1
 #define MESHTASTIC_EXCLUDE_TZ 1
-#define MESHTASTIC_EXCLUDE_PKT_HISTORY_HASH 1
 #endif
 
 // Turn off all optional modules

src/detect/LoRaRadioType.h

@@ -11,8 +11,7 @@ enum LoRaRadioType {
     SX1280_RADIO,
     LR1110_RADIO,
     LR1120_RADIO,
-    LR1121_RADIO,
-    LR2021_RADIO
+    LR1121_RADIO
 };
 
 extern LoRaRadioType radioType;

src/detect/ScanI2CTwoWire.cpp

@@ -415,45 +415,30 @@ void ScanI2CTwoWire::scanPort(I2CPort port, uint8_t *address, uint8_t asize)
 #if !defined(M5STACK_UNITC6L)
             case INA_ADDR: // Same as SHT2X
             case INA_ADDR_ALTERNATE:
-            case INA_ADDR_WAVESHARE_UPS: {
-                uint16_t mfg = getRegisterValue(ScanI2CTwoWire::RegisterLocation(addr, 0xFE), 2);
+            case INA_ADDR_WAVESHARE_UPS:
+                registerValue = getRegisterValue(ScanI2CTwoWire::RegisterLocation(addr, 0xFE), 2);
+                LOG_DEBUG("Register MFG_UID: 0x%x", registerValue);
+                if (registerValue == 0x5449) {
+                    registerValue = getRegisterValue(ScanI2CTwoWire::RegisterLocation(addr, 0xFF), 2);
+                    LOG_DEBUG("Register DIE_UID: 0x%x", registerValue);
 
-                LOG_DEBUG("Register MFG_UID: 0x%x", mfg);
-
-                // Only read DIE_UID for vendors we recognize as INA-compatible to avoid
-                // an extra I2C transaction + delay on other devices sharing this address.
-                if (mfg == 0x5449 || mfg == 0x190F) {
-                    uint16_t die = getRegisterValue(ScanI2CTwoWire::RegisterLocation(addr, 0xFF), 2);
-                    LOG_DEBUG("Register DIE_UID: 0x%x", die);
-
-                    // TI INA226 or fully compatible clones (e.g. TPA626)
-                    if (mfg == 0x5449 && die == 0x2260) {
+                    if (registerValue == 0x2260) {
                         logFoundDevice("INA226", (uint8_t)addr.address);
                         type = INA226;
-                    }
-                    // Silergy SQ52201 (INA226-compatible with different IDs)
-                    else if (mfg == 0x190F && die == 0x0000) {
-                        logFoundDevice("INA226 (SQ52201)", (uint8_t)addr.address);
-                        type = INA226;
-                    }
-                    // TI INA260
-                    else if (mfg == 0x5449) {
+                    } else {
                         logFoundDevice("INA260", (uint8_t)addr.address);
                         type = INA260;
                     }
-                }
 #if HAS_TELEMETRY && !MESHTASTIC_EXCLUDE_ENVIRONMENTAL_SENSOR
-                if (type == NONE && detectSHT21SerialNumber(i2cBus, (uint8_t)addr.address)) {
+                } else if (detectSHT21SerialNumber(i2cBus, (uint8_t)addr.address)) {
                     logFoundDevice("SHTXX (SHT2X)", (uint8_t)addr.address);
                     type = SHTXX;
-                }
 #endif
-                else { // Assume INA219 if none of the above ones are found
+                } else { // Assume INA219 if none of the above ones are found
                     logFoundDevice("INA219", (uint8_t)addr.address);
                     type = INA219;
                 }
                 break;
-            }
             case INA3221_ADDR:
                 registerValue = getRegisterValue(ScanI2CTwoWire::RegisterLocation(addr, 0xFE), 2);
                 LOG_DEBUG("Register MFG_UID FE: 0x%x", registerValue);

src/gps/GPS.cpp

@@ -1025,13 +1025,10 @@ void GPS::up()
     setPowerState(GPS_ACTIVE);
 }
 
-// We've finished a GPS search cycle (lock or timeout). Enter a low power state, potentially.
+// We've got a GPS lock. Enter a low power state, potentially.
 void GPS::down()
 {
-    if (hasValidLocation)
-        scheduling.informGotLock();
-    else
-        scheduling.informSearchFailed();
+    scheduling.informGotLock();
     uint32_t predictedSearchDuration = scheduling.predictedSearchDurationMs();
     uint32_t sleepTime = scheduling.msUntilNextSearch();
     uint32_t updateInterval = Default::getConfiguredOrDefaultMs(config.position.gps_update_interval);
@@ -1556,12 +1553,7 @@ std::unique_ptr<GPS> GPS::createGps()
         _en_gpio = PIN_GPS_EN;
 #endif
 #ifdef ARCH_PORTDUINO
-    if (portduino_config.has_gps) {
-        // These need to set as flags so later checks will pass on native and GPS will work.
-        // They are not used for any hardware access.
-        _rx_gpio = 1;
-        _tx_gpio = 1;
-    } else
+    if (!portduino_config.has_gps)
         return nullptr;
 #endif
     if (!_rx_gpio || !_serial_gps) // Configured to have no GPS at all

src/gps/GPSUpdateScheduling.cpp

@@ -15,19 +15,6 @@ void GPSUpdateScheduling::informGotLock()
     searchEndedMs = millis();
     LOG_DEBUG("Took %us to get lock", (searchEndedMs - searchStartedMs) / 1000);
     updateLockTimePrediction();
-    consecutiveFailures = 0; // Drop back to fast cadence as soon as we acquire any fix
-}
-
-// Search finished without obtaining a fix. We still need to mark the end time so
-// the next sleep is timed correctly, but we must not feed the timeout duration
-// into predictedMsToGetLock — doing so poisons msUntilNextSearch() and causes
-// down() to fall into GPS_IDLE, leaving the chip awake on subsequent indoor cycles.
-void GPSUpdateScheduling::informSearchFailed()
-{
-    searchEndedMs = millis();
-    consecutiveFailures++;
-    LOG_DEBUG("GPS search ended without fix after %us (consecutive failures: %u)", (searchEndedMs - searchStartedMs) / 1000,
-              consecutiveFailures);
 }
 
 // Clear old lock-time prediction data.
@@ -38,7 +25,6 @@ void GPSUpdateScheduling::reset()
     searchEndedMs = 0;
     searchCount = 0;
     predictedMsToGetLock = 0;
-    consecutiveFailures = 0;
 }
 
 // How many milliseconds before we should next search for GPS position
@@ -50,20 +36,6 @@ uint32_t GPSUpdateScheduling::msUntilNextSearch()
     // Target interval (seconds), between GPS updates
     uint32_t updateInterval = Default::getConfiguredOrDefaultMs(config.position.gps_update_interval, default_gps_update_interval);
 
-    // After a failed search, back off: indoors / no-sky environments will keep failing,
-    // so wake at most once per broadcast interval rather than once per gps_update_interval.
-    // Capped at 1 hour so a user-configured very-long broadcast interval still retries
-    // periodically (in case conditions change). Reset on any successful lock.
-    if (consecutiveFailures > 0) {
-        constexpr uint32_t failureRetryCapMs = 60UL * 60UL * 1000UL; // 1 hour cap
-        uint32_t failureSleepMs =
-            Default::getConfiguredOrDefaultMs(config.position.position_broadcast_secs, default_broadcast_interval_secs);
-        if (failureSleepMs > failureRetryCapMs)
-            failureSleepMs = failureRetryCapMs;
-        if (updateInterval < failureSleepMs)
-            updateInterval = failureSleepMs;
-    }
-
     // Check how long until we should start searching, to hopefully hit our target interval
     uint32_t dueAtMs = searchEndedMs + updateInterval;
     uint32_t compensatedStart = dueAtMs - predictedMsToGetLock;
@@ -98,29 +70,20 @@ bool GPSUpdateScheduling::isUpdateDue()
 // Have we been searching for a GPS position for too long?
 bool GPSUpdateScheduling::searchedTooLong()
 {
-    constexpr uint32_t oneMinuteMs = 60UL * 1000UL;
-    constexpr uint32_t maxSearchClampMs = 15UL * oneMinuteMs;   // Hard cap: 15 minutes is always too long
-    constexpr uint32_t postFailureSearchMs = 5UL * oneMinuteMs; // Tighter dwell once we know the environment is hostile
-    uint32_t elapsed = elapsedSearchMs();
-
-    // Anything over 15 minutes is too long, regardless of the broadcast interval.
-    if (elapsed > maxSearchClampMs)
-        return true;
-
-    // After a prior failed search, shorten the dwell
-    if (consecutiveFailures > 0 && elapsed > postFailureSearchMs)
-        return true;
-
     uint32_t minimumOrConfiguredSecs =
         Default::getConfiguredOrMinimumValue(config.position.position_broadcast_secs, default_broadcast_interval_secs);
     uint32_t maxSearchMs = Default::getConfiguredOrDefaultMs(minimumOrConfiguredSecs, default_broadcast_interval_secs);
+    // If broadcast interval set to max, no such thing as "too long"
+    if (maxSearchMs == UINT32_MAX)
+        return false;
 
     // If we've been searching longer than our position broadcast interval: that's too long
-    if (elapsed > maxSearchMs)
+    else if (elapsedSearchMs() > maxSearchMs)
         return true;
 
     // Otherwise, not too long yet!
-    return false;
+    else
+        return false;
 }
 
 // Updates the predicted time-to-get-lock, by exponentially smoothing the latest observation

src/gps/GPSUpdateScheduling.h

@@ -8,8 +8,7 @@ class GPSUpdateScheduling
   public:
     // Marks the time of these events, for calculation use
     void informSearching();
-    void informGotLock();      // Predicted lock-time is recalculated here
-    void informSearchFailed(); // Search ended without a fix; prediction is left untouched
+    void informGotLock(); // Predicted lock-time is recalculated here
 
     void reset();           // Reset the prediction - after GPS::disable() / GPS::enable()
     bool isUpdateDue();     // Is it time to begin searching for a GPS position?
@@ -25,7 +24,6 @@ class GPSUpdateScheduling
     uint32_t searchEndedMs = 0;
     uint32_t searchCount = 0;
     uint32_t predictedMsToGetLock = 0;
-    uint32_t consecutiveFailures = 0; // Count of search cycles that ended without a fix; reset on lock
 
     const float weighting = 0.2; // Controls exponential smoothing of lock-times prediction. 20% weighting of "latest lock-time".
 };

src/graphics/Screen.cpp

@@ -39,7 +39,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "draw/NodeListRenderer.h"
 #include "draw/NotificationRenderer.h"
 #include "draw/UIRenderer.h"
-#include "graphics/TFTColorRegions.h"
 #include "modules/CannedMessageModule.h"
 
 #if !MESHTASTIC_EXCLUDE_GPS
@@ -55,7 +54,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "gps/RTC.h"
 #include "graphics/ScreenFonts.h"
 #include "graphics/SharedUIDisplay.h"
-#include "graphics/TFTPalette.h"
 #include "graphics/emotes.h"
 #include "graphics/images.h"
 #include "input/TouchScreenImpl1.h"
@@ -65,11 +63,18 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "mesh/Default.h"
 #include "mesh/generated/meshtastic/deviceonly.pb.h"
 #include "modules/ExternalNotificationModule.h"
+#include "modules/TextMessageModule.h"
 #include "modules/WaypointModule.h"
 #include "sleep.h"
 #include "target_specific.h"
 extern MessageStore messageStore;
 
+#if USE_TFTDISPLAY
+extern uint16_t TFT_MESH;
+#else
+uint16_t TFT_MESH = COLOR565(0x67, 0xEA, 0x94);
+#endif
+
 #if HAS_WIFI && !defined(ARCH_PORTDUINO)
 #include "mesh/wifi/WiFiAPClient.h"
 #endif
@@ -104,27 +109,6 @@ namespace graphics
 // A text message frame + debug frame + all the node infos
 FrameCallback *normalFrames;
 static uint32_t targetFramerate = IDLE_FRAMERATE;
-#if GRAPHICS_TFT_COLORING_ENABLED
-static inline void prepareFrameColorRegions()
-{
-#if GRAPHICS_TFT_COLORING_ENABLED
-    clearTFTColorRegions();
-    // Full-frame FrameMono inversion for themes that need it (e.g. light themes).
-    if (isThemeFullFrameInvert()) {
-        setAndRegisterTFTColorRole(TFTColorRole::FrameMono, getThemeBodyFg(), getThemeBodyBg(), 0, 0, screen->getWidth(),
-                                   screen->getHeight());
-    }
-#endif
-}
-#endif
-
-static inline void updateUiFrame(OLEDDisplayUi *ui)
-{
-#if GRAPHICS_TFT_COLORING_ENABLED
-    prepareFrameColorRegions();
-#endif
-    ui->update();
-}
 // Global variables for alert banner - explicitly define with extern "C" linkage to prevent optimization
 
 uint32_t logo_timeout = 5000; // 4 seconds for EACH logo
@@ -243,7 +227,7 @@ void Screen::showOverlayBanner(BannerOverlayOptions banner_overlay_options)
     static OverlayCallback overlays[] = {graphics::UIRenderer::drawNavigationBar, NotificationRenderer::drawBannercallback};
     ui->setOverlays(overlays, sizeof(overlays) / sizeof(overlays[0]));
     ui->setTargetFPS(60);
-    updateUiFrame(ui);
+    ui->update();
 }
 
 // Called to trigger a banner with custom message and duration
@@ -265,7 +249,7 @@ void Screen::showNodePicker(const char *message, uint32_t durationMs, std::funct
     static OverlayCallback overlays[] = {graphics::UIRenderer::drawNavigationBar, NotificationRenderer::drawBannercallback};
     ui->setOverlays(overlays, sizeof(overlays) / sizeof(overlays[0]));
     ui->setTargetFPS(60);
-    updateUiFrame(ui);
+    ui->update();
 }
 
 // Called to trigger a banner with custom message and duration
@@ -289,7 +273,43 @@ void Screen::showNumberPicker(const char *message, uint32_t durationMs, uint8_t
     static OverlayCallback overlays[] = {graphics::UIRenderer::drawNavigationBar, NotificationRenderer::drawBannercallback};
     ui->setOverlays(overlays, sizeof(overlays) / sizeof(overlays[0]));
     ui->setTargetFPS(60);
-    updateUiFrame(ui);
+    ui->update();
+}
+
+void Screen::showSignedDecimalPicker(const char *message, uint32_t durationMs, int initialValueTenths, int minValueTenths,
+                                     int maxValueTenths, std::function<void(int)> bannerCallback)
+{
+#ifdef USE_EINK
+    EINK_ADD_FRAMEFLAG(dispdev, DEMAND_FAST); // Skip full refresh for all overlay menus
+#endif
+    if (minValueTenths > maxValueTenths) {
+        int temp = minValueTenths;
+        minValueTenths = maxValueTenths;
+        maxValueTenths = temp;
+    }
+
+    if (initialValueTenths < minValueTenths) {
+        initialValueTenths = minValueTenths;
+    } else if (initialValueTenths > maxValueTenths) {
+        initialValueTenths = maxValueTenths;
+    }
+
+    strncpy(NotificationRenderer::alertBannerMessage, message, 255);
+    NotificationRenderer::alertBannerMessage[255] = '\0'; // Ensure null termination
+    NotificationRenderer::alertBannerUntil = (durationMs == 0) ? 0 : millis() + durationMs;
+    NotificationRenderer::alertBannerCallback = bannerCallback;
+    NotificationRenderer::pauseBanner = false;
+    NotificationRenderer::curSelected = 0;
+    NotificationRenderer::current_notification_type = notificationTypeEnum::signed_decimal_picker;
+    NotificationRenderer::signedDecimalValueTenths = static_cast<int16_t>(initialValueTenths);
+    NotificationRenderer::signedDecimalMinTenths = static_cast<int16_t>(minValueTenths);
+    NotificationRenderer::signedDecimalMaxTenths = static_cast<int16_t>(maxValueTenths);
+    NotificationRenderer::signedDecimalIsNegative = (initialValueTenths < 0);
+
+    static OverlayCallback overlays[] = {graphics::UIRenderer::drawNavigationBar, NotificationRenderer::drawBannercallback};
+    ui->setOverlays(overlays, sizeof(overlays) / sizeof(overlays[0]));
+    ui->setTargetFPS(60);
+    ui->update();
 }
 
 void Screen::showTextInput(const char *header, const char *initialText, uint32_t durationMs,
@@ -312,7 +332,7 @@ void Screen::showTextInput(const char *header, const char *initialText, uint32_t
     static OverlayCallback overlays[] = {graphics::UIRenderer::drawNavigationBar, NotificationRenderer::drawBannercallback};
     ui->setOverlays(overlays, sizeof(overlays) / sizeof(overlays[0]));
     ui->setTargetFPS(60);
-    updateUiFrame(ui);
+    ui->update();
 }
 
 static void drawModuleFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x, int16_t y)
@@ -404,6 +424,30 @@ Screen::Screen(ScanI2C::DeviceAddress address, meshtastic_Config_DisplayConfig_O
 {
     graphics::normalFrames = new FrameCallback[MAX_NUM_NODES + NUM_EXTRA_FRAMES];
 
+    int32_t rawRGB = uiconfig.screen_rgb_color;
+
+    // Only validate the combined value once
+    if (rawRGB > 0 && rawRGB <= 255255255) {
+        LOG_INFO("Setting screen RGB color to user chosen: 0x%06X", rawRGB);
+        // Extract each component as a normal int first
+        int r = (rawRGB >> 16) & 0xFF;
+        int g = (rawRGB >> 8) & 0xFF;
+        int b = rawRGB & 0xFF;
+        if (r >= 0 && r <= 255 && g >= 0 && g <= 255 && b >= 0 && b <= 255) {
+            TFT_MESH = COLOR565(static_cast<uint8_t>(r), static_cast<uint8_t>(g), static_cast<uint8_t>(b));
+        }
+#ifdef TFT_MESH_OVERRIDE
+    } else if (rawRGB == 0) {
+        LOG_INFO("Setting screen RGB color to TFT_MESH_OVERRIDE: 0x%04X", TFT_MESH_OVERRIDE);
+        // Default to TFT_MESH_OVERRIDE if available
+        TFT_MESH = TFT_MESH_OVERRIDE;
+#endif
+    } else {
+        // Default best readable yellow color
+        LOG_INFO("Setting screen RGB color to default: (255,255,128)");
+        TFT_MESH = COLOR565(255, 255, 128);
+    }
+
 #if defined(USE_SH1106) || defined(USE_SH1107) || defined(USE_SH1107_128_64)
     dispdev = new SH1106Wire(address.address, -1, -1, geometry,
                              (address.port == ScanI2C::I2CPort::WIRE1) ? HW_I2C::I2C_TWO : HW_I2C::I2C_ONE);
@@ -466,13 +510,9 @@ Screen::Screen(ScanI2C::DeviceAddress address, meshtastic_Config_DisplayConfig_O
 #endif
 
 #if defined(USE_ST7789)
-    // Keep firmware and ST7789 driver region structs layout-compatible:
-    // we pass `graphics::colorRegions` through a type cast below.
-    static_assert(sizeof(graphics::TFTColorRegion) == sizeof(::TFTColorRegion),
-                  "graphics::TFTColorRegion layout must match ST7789 TFTColorRegion");
-    static_cast<ST7789Spi *>(dispdev)->setRGB(TFTPalette::White, (::TFTColorRegion *)colorRegions);
+    static_cast<ST7789Spi *>(dispdev)->setRGB(TFT_MESH);
 #elif defined(USE_ST7796)
-    static_cast<ST7796Spi *>(dispdev)->setRGB(TFTPalette::White);
+    static_cast<ST7796Spi *>(dispdev)->setRGB(TFT_MESH);
 #endif
 
     ui = new OLEDDisplayUi(dispdev);
@@ -523,11 +563,6 @@ void Screen::handleSetOn(bool on, FrameCallback einkScreensaver)
             delay(100);
 #endif
 #if !ARCH_PORTDUINO
-#if defined(USE_ST7789) && defined(VTFT_CTRL)
-            // Ensure panel power rail is enabled before sending wake commands.
-            pinMode(VTFT_CTRL, OUTPUT);
-            digitalWrite(VTFT_CTRL, LOW);
-#endif
             dispdev->displayOn();
 #endif
 
@@ -549,6 +584,10 @@ void Screen::handleSetOn(bool on, FrameCallback einkScreensaver)
             ui->init();
 #endif
 #if defined(USE_ST7789) && defined(VTFT_LEDA)
+#ifdef VTFT_CTRL
+            pinMode(VTFT_CTRL, OUTPUT);
+            digitalWrite(VTFT_CTRL, LOW);
+#endif
             ui->init();
 #ifdef ESP_PLATFORM
             analogWrite(VTFT_LEDA, BRIGHTNESS_DEFAULT);
@@ -589,22 +628,23 @@ void Screen::handleSetOn(bool on, FrameCallback einkScreensaver)
 #endif
 #ifdef USE_ST7789
             SPI1.end();
-            // Keep TFT control pins in deterministic states while timed-off.
-            // Floating/default pin states can corrupt panel edge rows on wake.
+#if defined(ARCH_ESP32)
 #ifdef VTFT_LEDA
-            pinMode(VTFT_LEDA, OUTPUT);
-            digitalWrite(VTFT_LEDA, !TFT_BACKLIGHT_ON);
+            pinMode(VTFT_LEDA, ANALOG);
 #endif
 #ifdef VTFT_CTRL
-            pinMode(VTFT_CTRL, OUTPUT);
-            digitalWrite(VTFT_CTRL, HIGH);
+            pinMode(VTFT_CTRL, ANALOG);
+#endif
+            pinMode(ST7789_RESET, ANALOG);
+            pinMode(ST7789_RS, ANALOG);
+            pinMode(ST7789_NSS, ANALOG);
+#else
+            nrf_gpio_cfg_default(VTFT_LEDA);
+            nrf_gpio_cfg_default(VTFT_CTRL);
+            nrf_gpio_cfg_default(ST7789_RESET);
+            nrf_gpio_cfg_default(ST7789_RS);
+            nrf_gpio_cfg_default(ST7789_NSS);
 #endif
-            pinMode(ST7789_RESET, OUTPUT);
-            digitalWrite(ST7789_RESET, HIGH);
-            pinMode(ST7789_RS, OUTPUT);
-            digitalWrite(ST7789_RS, HIGH);
-            pinMode(ST7789_NSS, OUTPUT);
-            digitalWrite(ST7789_NSS, HIGH);
 #endif
 #ifdef USE_ST7796
             SPI1.end();
@@ -659,16 +699,16 @@ void Screen::setup()
     static_cast<SH1106Wire *>(dispdev)->setSubtype(7);
 #endif
 
-#if defined(USE_ST7789)
-    static_assert(sizeof(graphics::TFTColorRegion) == sizeof(::TFTColorRegion),
-                  "graphics::TFTColorRegion layout must match ST7789 TFTColorRegion");
-    static_cast<ST7789Spi *>(dispdev)->setRGB(TFTPalette::White, (::TFTColorRegion *)colorRegions);
+#if defined(USE_ST7789) && defined(TFT_MESH)
+    // Apply custom RGB color (e.g. Heltec T114/T190)
+    static_cast<ST7789Spi *>(dispdev)->setRGB(TFT_MESH);
 #endif
 #if defined(MUZI_BASE)
     dispdev->delayPoweron = true;
 #endif
-#if defined(USE_ST7796)
-    static_cast<ST7796Spi *>(dispdev)->setRGB(TFTPalette::White);
+#if defined(USE_ST7796) && defined(TFT_MESH)
+    // Custom text color, if defined in variant.h
+    static_cast<ST7796Spi *>(dispdev)->setRGB(TFT_MESH);
 #endif
 
     // Initialize display and UI system
@@ -714,7 +754,7 @@ void Screen::setup()
 #endif
         {
             const char *region = myRegion ? myRegion->name : nullptr;
-            graphics::UIRenderer::drawBootIconScreen(region, display, state, x, y);
+            graphics::UIRenderer::drawIconScreen(region, display, state, x, y);
         }
     };
     ui->setFrames(alertFrames, 1);
@@ -753,9 +793,9 @@ void Screen::setup()
     //  Turn on display and trigger first draw
     handleSetOn(true);
     graphics::currentResolution = graphics::determineScreenResolution(dispdev->height(), dispdev->width());
-    updateUiFrame(ui);
+    ui->update();
 #ifndef USE_EINK
-    updateUiFrame(ui); // Some SSD1306 clones drop the first draw, so run twice
+    ui->update(); // Some SSD1306 clones drop the first draw, so run twice
 #endif
     serialSinceMsec = millis();
 
@@ -828,7 +868,7 @@ void Screen::forceDisplay(bool forceUiUpdate)
         do {
             startUpdate = millis(); // Handle impossibly unlikely corner case of a millis() overflow..
             delay(10);
-            updateUiFrame(ui);
+            ui->update();
         } while (ui->getUiState()->lastUpdate < startUpdate);
 
         // Return to normal frame rate
@@ -899,9 +939,9 @@ int32_t Screen::runOnce()
         static FrameCallback bootOEMFrames[] = {graphics::UIRenderer::drawOEMBootScreen};
         static const int bootOEMFrameCount = sizeof(bootOEMFrames) / sizeof(bootOEMFrames[0]);
         ui->setFrames(bootOEMFrames, bootOEMFrameCount);
-        updateUiFrame(ui);
+        ui->update();
 #ifndef USE_EINK
-        updateUiFrame(ui);
+        ui->update();
 #endif
         showingOEMBootScreen = false;
     }
@@ -992,7 +1032,7 @@ int32_t Screen::runOnce()
 
     // this must be before the frameState == FIXED check, because we always
     // want to draw at least one FIXED frame before doing forceDisplay
-    updateUiFrame(ui);
+    ui->update();
 
     // Switch to a low framerate (to save CPU) when we are not in transition
     // but we should only call setTargetFPS when framestate changes, because
@@ -1054,7 +1094,7 @@ void Screen::setSSLFrames()
         // LOG_DEBUG("Show SSL frames");
         static FrameCallback sslFrames[] = {NotificationRenderer::drawSSLScreen};
         ui->setFrames(sslFrames, 1);
-        updateUiFrame(ui);
+        ui->update();
     }
 }
 
@@ -1090,7 +1130,7 @@ void Screen::setScreensaverFrames(FrameCallback einkScreensaver)
     do {
         startUpdate = millis(); // Handle impossibly unlikely corner case of a millis() overflow..
         delay(1);
-        updateUiFrame(ui);
+        ui->update();
     } while (ui->getUiState()->lastUpdate < startUpdate);
 
 #if defined(USE_EINK_PARALLELDISPLAY)
@@ -1265,6 +1305,8 @@ void Screen::setFrames(FrameFocus focus)
                 fsi.positions.focusedModule = numframes;
             if (m && m == waypointModule)
                 fsi.positions.waypoint = numframes;
+            if (m && strcmp(m->getName(), "EnvironmentTelemetry") == 0)
+                fsi.positions.environment = numframes;
 
             indicatorIcons.push_back(icon_module);
             numframes++;
@@ -1284,7 +1326,7 @@ void Screen::setFrames(FrameFocus focus)
 
         for (size_t i = 0; i < nodeDB->getNumMeshNodes(); i++) {
             const meshtastic_NodeInfoLite *n = nodeDB->getMeshNodeByIndex(i);
-            if (n && n->num != nodeDB->getNodeNum() && nodeInfoLiteIsFavorite(n)) {
+            if (n && n->num != nodeDB->getNodeNum() && n->is_favorite) {
                 favoriteFrames.push_back(graphics::UIRenderer::drawFavoriteNode);
             }
         }
@@ -1465,15 +1507,9 @@ void Screen::blink()
     dispdev->setBrightness(254);
     while (count > 0) {
         dispdev->fillRect(0, 0, dispdev->getWidth(), dispdev->getHeight());
-#if GRAPHICS_TFT_COLORING_ENABLED
-        prepareFrameColorRegions();
-#endif
         dispdev->display();
         delay(50);
         dispdev->clear();
-#if GRAPHICS_TFT_COLORING_ENABLED
-        prepareFrameColorRegions();
-#endif
         dispdev->display();
         delay(50);
         count = count - 1;
@@ -1607,9 +1643,6 @@ void Screen::setFastFramerate()
 {
 #if defined(M5STACK_UNITC6L)
     dispdev->clear();
-#if GRAPHICS_TFT_COLORING_ENABLED
-    prepareFrameColorRegions();
-#endif
     dispdev->display();
 #endif
     // We are about to start a transition so speed up fps
@@ -1642,6 +1675,138 @@ int Screen::handleStatusUpdate(const meshtastic::Status *arg)
     return 0;
 }
 
+// Handles when message is received; will jump to text message frame.
+int Screen::handleTextMessage(const meshtastic_MeshPacket *packet)
+{
+    if (showingNormalScreen) {
+        if (packet->from == 0) {
+            // Outgoing message (likely sent from phone)
+            devicestate.has_rx_text_message = false;
+            memset(&devicestate.rx_text_message, 0, sizeof(devicestate.rx_text_message));
+            hiddenFrames.textMessage = true;
+            hasUnreadMessage = false; // Clear unread state when user replies
+
+            setFrames(FOCUS_PRESERVE); // Stay on same frame, silently update frame list
+        } else {
+            // Incoming message
+            devicestate.has_rx_text_message = true; // Needed to include the message frame
+            hasUnreadMessage = true;                // Enables mail icon in the header
+            setFrames(FOCUS_PRESERVE);              // Refresh frame list without switching view (no-op during text_input)
+
+            // Only wake/force display if the configuration allows it
+            if (shouldWakeOnReceivedMessage()) {
+                setOn(true);    // Wake up the screen first
+                forceDisplay(); // Forces screen redraw
+            }
+            // === Prepare banner/popup content ===
+            const meshtastic_NodeInfoLite *node = nodeDB->getMeshNode(packet->from);
+            const meshtastic_Channel channel =
+                channels.getByIndex(packet->channel ? packet->channel : channels.getPrimaryIndex());
+            const char *longName = (node && node->has_user) ? node->user.long_name : nullptr;
+
+            const char *msgRaw = reinterpret_cast<const char *>(packet->decoded.payload.bytes);
+
+            char banner[256];
+
+            bool isAlert = false;
+
+            if (moduleConfig.external_notification.alert_bell || moduleConfig.external_notification.alert_bell_vibra ||
+                moduleConfig.external_notification.alert_bell_buzzer)
+                // Check for bell character to determine if this message is an alert
+                for (size_t i = 0; i < packet->decoded.payload.size && i < 100; i++) {
+                    if (msgRaw[i] == ASCII_BELL) {
+                        isAlert = true;
+                        break;
+                    }
+                }
+
+            // Unlike generic messages, alerts (when enabled via the ext notif module) ignore any
+            // 'mute' preferences set to any specific node or channel.
+            // If on-screen keyboard is active, show a transient popup over keyboard instead of interrupting it
+            if (NotificationRenderer::current_notification_type == notificationTypeEnum::text_input) {
+                // Wake and force redraw so popup is visible immediately
+                if (shouldWakeOnReceivedMessage()) {
+                    setOn(true);
+                    forceDisplay();
+                }
+
+                // Build popup: title = message source name, content = message text (sanitized)
+                // Title
+                char titleBuf[64] = {0};
+                if (longName && longName[0]) {
+                    // Sanitize sender name
+                    std::string t = sanitizeString(longName);
+                    strncpy(titleBuf, t.c_str(), sizeof(titleBuf) - 1);
+                } else {
+                    strncpy(titleBuf, "Message", sizeof(titleBuf) - 1);
+                }
+
+                // Content: payload bytes may not be null-terminated, remove ASCII_BELL and sanitize
+                char content[256] = {0};
+                {
+                    std::string raw;
+                    raw.reserve(packet->decoded.payload.size);
+                    for (size_t i = 0; i < packet->decoded.payload.size; ++i) {
+                        char c = msgRaw[i];
+                        if (c == ASCII_BELL)
+                            continue; // strip bell
+                        raw.push_back(c);
+                    }
+                    std::string sanitized = sanitizeString(raw);
+                    strncpy(content, sanitized.c_str(), sizeof(content) - 1);
+                }
+
+                NotificationRenderer::showKeyboardMessagePopupWithTitle(titleBuf, content, 3000);
+
+// Maintain existing buzzer behavior on M5 if applicable
+#if defined(M5STACK_UNITC6L)
+                if (config.device.buzzer_mode != meshtastic_Config_DeviceConfig_BuzzerMode_DIRECT_MSG_ONLY ||
+                    (isAlert && moduleConfig.external_notification.alert_bell_buzzer) ||
+                    (!isBroadcast(packet->to) && isToUs(packet))) {
+                    playLongBeep();
+                }
+#endif
+            } else {
+                // No keyboard active: use regular banner flow, respecting mute settings
+                if (isAlert) {
+                    if (longName && longName[0]) {
+                        snprintf(banner, sizeof(banner), "Alert Received from\n%s", longName);
+                    } else {
+                        strcpy(banner, "Alert Received");
+                    }
+                    screen->showSimpleBanner(banner, 3000);
+                } else if (!channel.settings.has_module_settings || !channel.settings.module_settings.is_muted) {
+                    if (longName && longName[0]) {
+                        if (currentResolution == ScreenResolution::UltraLow) {
+                            strcpy(banner, "New Message");
+                        } else {
+                            snprintf(banner, sizeof(banner), "New Message from\n%s", longName);
+                        }
+                    } else {
+                        strcpy(banner, "New Message");
+                    }
+#if defined(M5STACK_UNITC6L)
+                    screen->setOn(true);
+                    screen->showSimpleBanner(banner, 1500);
+                    if (config.device.buzzer_mode != meshtastic_Config_DeviceConfig_BuzzerMode_DIRECT_MSG_ONLY ||
+                        (isAlert && moduleConfig.external_notification.alert_bell_buzzer) ||
+                        (!isBroadcast(packet->to) && isToUs(packet))) {
+                        // Beep if not in DIRECT_MSG_ONLY mode or if in DIRECT_MSG_ONLY mode and either
+                        // - packet contains an alert and alert bell buzzer is enabled
+                        // - packet is a non-broadcast that is addressed to this node
+                        playLongBeep();
+                    }
+#else
+                    screen->showSimpleBanner(banner, 3000);
+#endif
+                }
+            }
+        }
+    }
+
+    return 0;
+}
+
 // Triggered by MeshModules
 int Screen::handleUIFrameEvent(const UIFrameEvent *event)
 {
@@ -1689,7 +1854,7 @@ int Screen::handleInputEvent(const InputEvent *event)
         static OverlayCallback overlays[] = {graphics::UIRenderer::drawNavigationBar, NotificationRenderer::drawBannercallback};
         ui->setOverlays(overlays, sizeof(overlays) / sizeof(overlays[0]));
         setFastFramerate(); // Draw ASAP
-        updateUiFrame(ui);
+        ui->update();
         return 0;
     }
 
@@ -1704,7 +1869,7 @@ int Screen::handleInputEvent(const InputEvent *event)
         static OverlayCallback overlays[] = {graphics::UIRenderer::drawNavigationBar, NotificationRenderer::drawBannercallback};
         ui->setOverlays(overlays, sizeof(overlays) / sizeof(overlays[0]));
         setFastFramerate(); // Draw ASAP
-        updateUiFrame(ui);
+        ui->update();
 
         menuHandler::handleMenuSwitch(dispdev);
         return 0;
@@ -1855,6 +2020,8 @@ int Screen::handleInputEvent(const InputEvent *event)
                             menuHandler::textMessageBaseMenu();
                         }
                     }
+                } else if (this->ui->getUiState()->currentFrame == framesetInfo.positions.environment) {
+                    menuHandler::environmentTelemetryBaseMenu();
                 } else if (framesetInfo.positions.firstFavorite != 255 &&
                            this->ui->getUiState()->currentFrame >= framesetInfo.positions.firstFavorite &&
                            this->ui->getUiState()->currentFrame <= framesetInfo.positions.lastFavorite) {

src/graphics/Screen.h

@@ -12,7 +12,7 @@
 #define getStringCenteredX(s) ((SCREEN_WIDTH - display->getStringWidth(s)) / 2)
 namespace graphics
 {
-enum notificationTypeEnum { none, text_banner, selection_picker, node_picker, number_picker, text_input };
+enum notificationTypeEnum { none, text_banner, selection_picker, node_picker, number_picker, signed_decimal_picker, text_input };
 
 struct BannerOverlayOptions {
     const char *message;
@@ -312,6 +312,8 @@ class Screen : public concurrency::OSThread
 
     void showNodePicker(const char *message, uint32_t durationMs, std::function<void(uint32_t)> bannerCallback);
     void showNumberPicker(const char *message, uint32_t durationMs, uint8_t digits, std::function<void(uint32_t)> bannerCallback);
+    void showSignedDecimalPicker(const char *message, uint32_t durationMs, int initialValueTenths, int minValueTenths,
+                                 int maxValueTenths, std::function<void(int)> bannerCallback);
     void showTextInput(const char *header, const char *initialText, uint32_t durationMs,
                        std::function<void(const std::string &)> textCallback);
 
@@ -609,6 +611,7 @@ class Screen : public concurrency::OSThread
 
     // Handle observer events
     int handleStatusUpdate(const meshtastic::Status *arg);
+    int handleTextMessage(const meshtastic_MeshPacket *packet);
     int handleUIFrameEvent(const UIFrameEvent *arg);
     int handleInputEvent(const InputEvent *arg);
     int handleAdminMessage(AdminModule_ObserverData *arg);
@@ -706,6 +709,7 @@ class Screen : public concurrency::OSThread
             uint8_t firstFavorite = 255;
             uint8_t lastFavorite = 255;
             uint8_t lora = 255;
+            uint8_t environment = 255;
         } positions;
 
         uint8_t frameCount = 0;

src/graphics/SharedUIDisplay.cpp

@@ -1,20 +1,16 @@
 #include "configuration.h"
 #if HAS_SCREEN
 #include "MeshService.h"
-#include "NodeDB.h"
 #include "RTC.h"
 #include "draw/NodeListRenderer.h"
 #include "graphics/ScreenFonts.h"
 #include "graphics/SharedUIDisplay.h"
-#include "graphics/TFTColorRegions.h"
-#include "graphics/TFTPalette.h"
 #include "graphics/draw/UIRenderer.h"
 #include "main.h"
 #include "meshtastic/config.pb.h"
 #include "modules/ExternalNotificationModule.h"
 #include "power.h"
 #include <OLEDDisplay.h>
-#include <cctype>
 #include <graphics/images.h>
 
 namespace graphics
@@ -69,12 +65,6 @@ uint32_t lastBlinkShared = 0;
 bool isMailIconVisible = true;
 uint32_t lastMailBlink = 0;
 
-static inline bool useClockHeaderAccentTheme(uint32_t themeId)
-{
-    return themeId == ThemeID::Pink || themeId == ThemeID::Creamsicle || themeId == ThemeID::MeshtasticGreen ||
-           themeId == ThemeID::ClassicRed || themeId == ThemeID::MonochromeWhite;
-}
-
 // *********************************
 // * Rounded Header when inverted *
 // *********************************
@@ -95,8 +85,7 @@ void drawRoundedHighlight(OLEDDisplay *display, int16_t x, int16_t y, int16_t w,
 // *************************
 // * Common Header Drawing *
 // *************************
-void drawCommonHeader(OLEDDisplay *display, int16_t x, int16_t y, const char *titleStr, bool force_no_invert, bool show_date,
-                      bool transparent_background, bool use_title_color_override, uint16_t title_color_override)
+void drawCommonHeader(OLEDDisplay *display, int16_t x, int16_t y, const char *titleStr, bool force_no_invert, bool show_date)
 {
     constexpr int HEADER_OFFSET_Y = 1;
     y += HEADER_OFFSET_Y;
@@ -111,93 +100,30 @@ void drawCommonHeader(OLEDDisplay *display, int16_t x, int16_t y, const char *ti
 
     const int screenW = display->getWidth();
     const int screenH = display->getHeight();
-    const int headerHeight = highlightHeight + 2;
-    const uint16_t headerColorForRoles = getThemeHeaderBg();
-    // Color TFT headers use a fixed dark background + white glyphs.
-    // Keep legacy inverted bitmap behavior only for monochrome displays.
-    const bool useInvertedHeaderStyle = (isInverted && !force_no_invert && !isTFTColoringEnabled() && !transparent_background);
-#if GRAPHICS_TFT_COLORING_ENABLED
-    int statusLeftEndX = 0;
-    int statusRightStartX = screenW;
-    const bool isClockHeader = transparent_background && show_date && (!titleStr || titleStr[0] == '\0');
-    const auto activeThemeId = getActiveTheme().id;
-    const bool useClockHeaderAccent = isClockHeader && useClockHeaderAccentTheme(activeThemeId);
-#endif
-
-    {
-        const uint16_t headerColor = getThemeHeaderBg();
-        const uint16_t headerTextColor = getThemeHeaderText();
-        const uint16_t headerTitleColorForRole = use_title_color_override ? title_color_override : headerTextColor;
-        uint16_t headerStatusColor = getThemeHeaderStatus();
-#if GRAPHICS_TFT_COLORING_ENABLED
-        // Clock frame uses transparent header + date + empty title.
-        // For accent clock themes (Pink/Creamsicle + classic monochrome), tint
-        // status items (battery outline, %, date, mail icon) to the header accent.
-        if (useClockHeaderAccent) {
-            headerStatusColor = getThemeHeaderBg();
-        }
-
-        if (transparent_background) {
-            // Transparent clock headers should inherit whatever body off-color is
-            // already active under the header (important for light/inverted themes).
-            const uint16_t transparentBgColor = resolveTFTOffColorAt(0, headerHeight + 1, getThemeBodyBg());
-            setAndRegisterTFTColorRole(TFTColorRole::HeaderBackground, transparentBgColor, transparentBgColor, 0, 0, screenW,
-                                       headerHeight);
-            setTFTColorRole(TFTColorRole::HeaderTitle, headerTitleColorForRole, transparentBgColor);
-            setTFTColorRole(TFTColorRole::HeaderStatus, headerStatusColor, transparentBgColor);
-        } else if (useInvertedHeaderStyle) {
-            setAndRegisterTFTColorRole(TFTColorRole::HeaderBackground, headerColor, TFTPalette::Black, 0, 0, screenW,
-                                       headerHeight);
-            setTFTColorRole(TFTColorRole::HeaderTitle, headerColor, headerTitleColorForRole);
-            setTFTColorRole(TFTColorRole::HeaderStatus, headerColor, headerStatusColor);
-        } else {
-            setAndRegisterTFTColorRole(TFTColorRole::HeaderBackground, TFTPalette::Black, headerColor, 0, 0, screenW,
-                                       headerHeight);
-            setTFTColorRole(TFTColorRole::HeaderTitle, headerTitleColorForRole, headerColor);
-            setTFTColorRole(TFTColorRole::HeaderStatus, headerStatusColor, headerColor);
-        }
-#endif
 
+    if (!force_no_invert) {
         // === Inverted Header Background ===
-        if (useInvertedHeaderStyle) {
+        if (isInverted) {
             display->setColor(BLACK);
-            display->fillRect(0, 0, screenW, headerHeight);
+            display->fillRect(0, 0, screenW, highlightHeight + 2);
             display->setColor(WHITE);
             drawRoundedHighlight(display, x, y, screenW, highlightHeight, 2);
             display->setColor(BLACK);
         } else {
             display->setColor(BLACK);
-            display->fillRect(0, 0, screenW, headerHeight);
-// Keep the legacy white separator for monochrome displays only when header background is visible.
-#if !GRAPHICS_TFT_COLORING_ENABLED
-            if (!transparent_background) {
-                display->setColor(WHITE);
-                if (currentResolution == ScreenResolution::High) {
-                    display->drawLine(0, 20, screenW, 20);
-                } else {
-                    display->drawLine(0, 14, screenW, 14);
-                }
-            }
-#endif
-        }
-
-        if (transparent_background) {
+            display->fillRect(0, 0, screenW, highlightHeight + 2);
             display->setColor(WHITE);
+            if (currentResolution == ScreenResolution::High) {
+                display->drawLine(0, 20, screenW, 20);
+            } else {
+                display->drawLine(0, 14, screenW, 14);
+            }
         }
 
-#if GRAPHICS_TFT_COLORING_ENABLED
-        // TFT role coloring expects foreground glyph bits to be "set".
-        display->setColor(WHITE);
-#endif
-
         // === Screen Title ===
         const char *headerTitle = titleStr ? titleStr : "";
         const int titleWidth = UIRenderer::measureStringWithEmotes(display, headerTitle);
         const int titleX = (SCREEN_WIDTH - titleWidth) / 2;
-#if GRAPHICS_TFT_COLORING_ENABLED
-        const int titleRegionWidth = titleWidth + (config.display.heading_bold ? 3 : 2);
-        registerTFTColorRegion(TFTColorRole::HeaderTitle, titleX - 1, y, titleRegionWidth, FONT_HEIGHT_SMALL);
-#endif
         UIRenderer::drawStringWithEmotes(display, titleX, y, headerTitle, FONT_HEIGHT_SMALL, 1, config.display.heading_bold);
     }
     display->setTextAlignment(TEXT_ALIGN_LEFT);
@@ -226,17 +152,6 @@ void drawCommonHeader(OLEDDisplay *display, int16_t x, int16_t y, const char *ti
 
     bool useHorizontalBattery = (currentResolution == ScreenResolution::High && screenW >= screenH);
     const int textY = y + (highlightHeight - FONT_HEIGHT_SMALL) / 2;
-    bool hasBatteryFillRegion = false;
-    int16_t batteryFillRegionX = 0;
-    int16_t batteryFillRegionY = 0;
-    int16_t batteryFillRegionW = 0;
-    int16_t batteryFillRegionH = 0;
-#if GRAPHICS_TFT_COLORING_ENABLED
-    uint16_t batteryFillColor = getThemeBatteryFillColor(chargePercent);
-    if (useClockHeaderAccent) {
-        batteryFillColor = getThemeHeaderBg();
-    }
-#endif
 
     int batteryX = 1;
     int batteryY = HEADER_OFFSET_Y + 1;
@@ -265,15 +180,6 @@ void drawCommonHeader(OLEDDisplay *display, int16_t x, int16_t y, const char *ti
                 display->drawLine(batteryX + 5, batteryY + 12, batteryX + 10, batteryY + 12);
                 int fillWidth = 14 * chargePercent / 100;
                 display->fillRect(batteryX + 1, batteryY + 1, fillWidth, 11);
-#if GRAPHICS_TFT_COLORING_ENABLED
-                if (fillWidth > 0) {
-                    hasBatteryFillRegion = true;
-                    batteryFillRegionX = batteryX + 1;
-                    batteryFillRegionY = batteryY + 1;
-                    batteryFillRegionW = fillWidth;
-                    batteryFillRegionH = 11;
-                }
-#endif
             }
             batteryX += 18; // Icon + 2 pixels
         } else {
@@ -288,41 +194,21 @@ void drawCommonHeader(OLEDDisplay *display, int16_t x, int16_t y, const char *ti
                 int fillHeight = 8 * chargePercent / 100;
                 int fillY = batteryY - fillHeight;
                 display->fillRect(batteryX + 1, fillY + 10, 5, fillHeight);
-#if GRAPHICS_TFT_COLORING_ENABLED
-                if (fillHeight > 0) {
-                    hasBatteryFillRegion = true;
-                    batteryFillRegionX = batteryX + 1;
-                    batteryFillRegionY = fillY + 10;
-                    batteryFillRegionW = 5;
-                    batteryFillRegionH = fillHeight;
-                }
-#endif
             }
             batteryX += 9; // Icon + 2 pixels
         }
     }
-#if GRAPHICS_TFT_COLORING_ENABLED
-    statusLeftEndX = batteryX + 2;
-#endif
 
     if (chargePercent != 101) {
         // === Battery % Display ===
         char chargeStr[4];
         snprintf(chargeStr, sizeof(chargeStr), "%d", chargePercent);
         int chargeNumWidth = display->getStringWidth(chargeStr);
-        const int percentWidth = display->getStringWidth("%");
-        const int percentX = batteryX + chargeNumWidth - 1;
         display->drawString(batteryX, textY, chargeStr);
-        display->drawString(percentX, textY, "%");
-#if GRAPHICS_TFT_COLORING_ENABLED
-        statusLeftEndX = percentX + percentWidth + 2;
-#endif
+        display->drawString(batteryX + chargeNumWidth - 1, textY, "%");
         if (isBold) {
             display->drawString(batteryX + 1, textY, chargeStr);
-            display->drawString(percentX + 1, textY, "%");
-#if GRAPHICS_TFT_COLORING_ENABLED
-            statusLeftEndX = percentX + percentWidth + 3;
-#endif
+            display->drawString(batteryX + chargeNumWidth, textY, "%");
         }
     }
 
@@ -367,9 +253,6 @@ void drawCommonHeader(OLEDDisplay *display, int16_t x, int16_t y, const char *ti
             timeStrWidth = display->getStringWidth(timeStr);
         }
         timeX = screenW - xOffset - timeStrWidth + 3;
-#if GRAPHICS_TFT_COLORING_ENABLED
-        statusRightStartX = timeX - (useHorizontalBattery ? 22 : 16);
-#endif
 
         // === Show Mail or Mute Icon to the Left of Time ===
         int iconRightEdge = timeX - 2;
@@ -395,7 +278,7 @@ void drawCommonHeader(OLEDDisplay *display, int16_t x, int16_t y, const char *ti
                 int iconW = 16, iconH = 12;
                 int iconX = iconRightEdge - iconW;
                 int iconY = textY + (FONT_HEIGHT_SMALL - iconH) / 2 - 1;
-                if (useInvertedHeaderStyle) {
+                if (isInverted && !force_no_invert) {
                     display->setColor(WHITE);
                     display->fillRect(iconX - 1, iconY - 1, iconW + 3, iconH + 2);
                     display->setColor(BLACK);
@@ -410,7 +293,7 @@ void drawCommonHeader(OLEDDisplay *display, int16_t x, int16_t y, const char *ti
             } else {
                 int iconX = iconRightEdge - (mail_width - 2);
                 int iconY = textY + (FONT_HEIGHT_SMALL - mail_height) / 2;
-                if (useInvertedHeaderStyle) {
+                if (isInverted && !force_no_invert) {
                     display->setColor(WHITE);
                     display->fillRect(iconX - 1, iconY - 1, mail_width + 2, mail_height + 2);
                     display->setColor(BLACK);
@@ -426,7 +309,7 @@ void drawCommonHeader(OLEDDisplay *display, int16_t x, int16_t y, const char *ti
                 int iconX = iconRightEdge - mute_symbol_big_width;
                 int iconY = textY + (FONT_HEIGHT_SMALL - mute_symbol_big_height) / 2;
 
-                if (useInvertedHeaderStyle) {
+                if (isInverted && !force_no_invert) {
                     display->setColor(WHITE);
                     display->fillRect(iconX - 1, iconY - 1, mute_symbol_big_width + 2, mute_symbol_big_height + 2);
                     display->setColor(BLACK);
@@ -440,7 +323,7 @@ void drawCommonHeader(OLEDDisplay *display, int16_t x, int16_t y, const char *ti
                 int iconX = iconRightEdge - mute_symbol_width;
                 int iconY = textY + (FONT_HEIGHT_SMALL - mail_height) / 2;
 
-                if (useInvertedHeaderStyle) {
+                if (isInverted && !force_no_invert) {
                     display->setColor(WHITE);
                     display->fillRect(iconX - 1, iconY - 1, mute_symbol_width + 2, mute_symbol_height + 2);
                     display->setColor(BLACK);
@@ -468,9 +351,7 @@ void drawCommonHeader(OLEDDisplay *display, int16_t x, int16_t y, const char *ti
     } else {
         // === No Time Available: Mail/Mute Icon Moves to Far Right ===
         int iconRightEdge = screenW - xOffset;
-#if GRAPHICS_TFT_COLORING_ENABLED
-        statusRightStartX = screenW - (useHorizontalBattery ? 22 : 12);
-#endif
+
         bool showMail = false;
 
 #ifndef USE_EINK
@@ -512,16 +393,6 @@ void drawCommonHeader(OLEDDisplay *display, int16_t x, int16_t y, const char *ti
             }
         }
     }
-#endif
-#if GRAPHICS_TFT_COLORING_ENABLED
-    registerTFTColorRegion(TFTColorRole::HeaderStatus, 0, 0, statusLeftEndX, headerHeight);
-    if (statusRightStartX < screenW) {
-        registerTFTColorRegion(TFTColorRole::HeaderStatus, statusRightStartX, 0, screenW - statusRightStartX, headerHeight);
-    }
-    if (hasBatteryFillRegion) {
-        registerTFTColorRegionDirect(batteryFillRegionX, batteryFillRegionY, batteryFillRegionW, batteryFillRegionH,
-                                     batteryFillColor, headerColorForRoles);
-    }
 #endif
     display->setColor(WHITE); // Reset for other UI
 }
@@ -559,23 +430,14 @@ void drawCommonFooter(OLEDDisplay *display, int16_t x, int16_t y)
         return;
 
     const int scale = (currentResolution == ScreenResolution::High) ? 2 : 1;
-    const int footerY = SCREEN_HEIGHT - (1 * scale) - (connection_icon_height * scale);
-    const int footerH = (connection_icon_height * scale) + (2 * scale);
-    const int iconX = 0;
-    const int iconY = SCREEN_HEIGHT - (connection_icon_height * scale);
-    const int iconW = connection_icon_width * scale;
-    const int iconH = connection_icon_height * scale;
-
-#if GRAPHICS_TFT_COLORING_ENABLED
-    // Only tint the link glyph itself on TFT; keep the footer background black.
-    setAndRegisterTFTColorRole(TFTColorRole::ConnectionIcon, TFTPalette::Blue, TFTPalette::Black, iconX, iconY, iconW, iconH);
-#endif
-
     display->setColor(BLACK);
-    display->fillRect(0, footerY, SCREEN_WIDTH, footerH);
+    display->fillRect(0, SCREEN_HEIGHT - (1 * scale) - (connection_icon_height * scale), (connection_icon_width * scale),
+                      (connection_icon_height * scale) + (2 * scale));
     display->setColor(WHITE);
     if (currentResolution == ScreenResolution::High) {
         const int bytesPerRow = (connection_icon_width + 7) / 8;
+        int iconX = 0;
+        int iconY = SCREEN_HEIGHT - (connection_icon_height * 2);
 
         for (int yy = 0; yy < connection_icon_height; ++yy) {
             const uint8_t *rowPtr = connection_icon + yy * bytesPerRow;
@@ -589,127 +451,65 @@ void drawCommonFooter(OLEDDisplay *display, int16_t x, int16_t y)
         }
 
     } else {
-        display->drawXbm(iconX, iconY, connection_icon_width, connection_icon_height, connection_icon);
+        display->drawXbm(0, SCREEN_HEIGHT - connection_icon_height, connection_icon_width, connection_icon_height,
+                         connection_icon);
     }
 }
 
 bool isAllowedPunctuation(char c)
 {
-    switch (c) {
-    case '.':
-    case ',':
-    case '!':
-    case '?':
-    case ';':
-    case ':':
-    case '-':
-    case '_':
-    case '(':
-    case ')':
-    case '[':
-    case ']':
-    case '{':
-    case '}':
-    case '\'':
-    case '"':
-    case '@':
-    case '#':
-    case '$':
-    case '/':
-    case '\\':
-    case '&':
-    case '+':
-    case '=':
-    case '%':
-    case '~':
-    case '^':
-    case ' ':
-        return true;
-    default:
-        return false;
-    }
+    const std::string allowed = ".,!?;:-_()[]{}'\"@#$/\\&+=%~^ ";
+    return allowed.find(c) != std::string::npos;
 }
 
-static inline size_t utf8CodePointLength(unsigned char lead)
+static void replaceAll(std::string &s, const std::string &from, const std::string &to)
 {
-    if ((lead & 0x80) == 0x00) {
-        return 1;
+    if (from.empty())
+        return;
+    size_t pos = 0;
+    while ((pos = s.find(from, pos)) != std::string::npos) {
+        s.replace(pos, from.size(), to);
+        pos += to.size();
     }
-    if ((lead & 0xE0) == 0xC0) {
-        return 2;
-    }
-    if ((lead & 0xF0) == 0xE0) {
-        return 3;
-    }
-    if ((lead & 0xF8) == 0xF0) {
-        return 4;
-    }
-    return 1;
 }
 
 std::string sanitizeString(const std::string &input)
 {
-    static constexpr char kReplacementChar = static_cast<char>(0xBF); // Inverted question mark in ISO-8859-1.
     std::string output;
-    output.reserve(input.size());
     bool inReplacement = false;
-    const size_t inputSize = input.size();
-    size_t i = 0;
-    while (i < inputSize) {
-        const unsigned char byte0 = static_cast<unsigned char>(input[i]);
-        char normalized = '\0';
-        size_t consumed = 0;
-        if (byte0 < 0x80) {
-            normalized = static_cast<char>(byte0);
-            consumed = 1;
-        } else if ((i + 2) < inputSize && byte0 == 0xE2 && static_cast<unsigned char>(input[i + 1]) == 0x80) {
-            // Smart punctuation: ' ' \" \" - -
-            switch (static_cast<unsigned char>(input[i + 2])) {
-            case 0x98:
-            case 0x99:
-                normalized = '\'';
-                consumed = 3;
-                break;
-            case 0x9C:
-            case 0x9D:
-                normalized = '\"';
-                consumed = 3;
-                break;
-            case 0x93:
-            case 0x94:
-                normalized = '-';
-                consumed = 3;
-                break;
-            default:
-                break;
-            }
-        } else if ((i + 1) < inputSize && byte0 == 0xC2 && static_cast<unsigned char>(input[i + 1]) == 0xA0) {
-            // Non-breaking space.
-            normalized = ' ';
-            consumed = 2;
-        }
-        if (consumed == 0) {
-            size_t seqLen = utf8CodePointLength(byte0);
-            if (seqLen > (inputSize - i)) {
-                seqLen = 1;
-            }
+
+    // Make a mutable copy so we can normalize UTF-8 “smart punctuation” into ASCII first.
+    std::string s = input;
+
+    // Curly single quotes: ‘ ’
+    replaceAll(s, "\xE2\x80\x98", "'"); // U+2018
+    replaceAll(s, "\xE2\x80\x99", "'"); // U+2019
+
+    // Curly double quotes: “ ”
+    replaceAll(s, "\xE2\x80\x9C", "\""); // U+201C
+    replaceAll(s, "\xE2\x80\x9D", "\""); // U+201D
+
+    // En dash / Em dash: – —
+    replaceAll(s, "\xE2\x80\x93", "-"); // U+2013
+    replaceAll(s, "\xE2\x80\x94", "-"); // U+2014
+
+    // Non-breaking space
+    replaceAll(s, "\xC2\xA0", " "); // U+00A0
+
+    // Now do your original sanitize pass over the normalized string.
+    for (unsigned char uc : s) {
+        char c = static_cast<char>(uc);
+        if (std::isalnum(uc) || isAllowedPunctuation(c)) {
+            output += c;
+            inReplacement = false;
+        } else {
             if (!inReplacement) {
-                output.push_back(kReplacementChar);
+                output += static_cast<char>(0xBF); // ISO-8859-1 for inverted question mark
                 inReplacement = true;
             }
-            i += seqLen;
-            continue;
         }
-        const unsigned char normalizedUc = static_cast<unsigned char>(normalized);
-        if (std::isalnum(normalizedUc) || isAllowedPunctuation(normalized)) {
-            output.push_back(normalized);
-            inReplacement = false;
-        } else if (!inReplacement) {
-            output.push_back(kReplacementChar);
-            inReplacement = true;
-        }
-        i += consumed;
     }
+
     return output;
 }
 

src/graphics/SharedUIDisplay.h

@@ -1,7 +1,6 @@
 #pragma once
 
 #include <OLEDDisplay.h>
-#include <stdint.h>
 #include <string>
 
 namespace graphics
@@ -53,8 +52,7 @@ void drawRoundedHighlight(OLEDDisplay *display, int16_t x, int16_t y, int16_t w,
 
 // Shared battery/time/mail header
 void drawCommonHeader(OLEDDisplay *display, int16_t x, int16_t y, const char *titleStr = "", bool force_no_invert = false,
-                      bool show_date = false, bool transparent_background = false, bool use_title_color_override = false,
-                      uint16_t title_color_override = 0);
+                      bool show_date = false);
 
 // Shared battery/time/mail header
 void drawCommonFooter(OLEDDisplay *display, int16_t x, int16_t y);

src/graphics/TFTColorRegions.cpp

@@ -1,819 +0,0 @@
-#include "TFTColorRegions.h"
-#include "NodeDB.h"
-#include "TFTPalette.h"
-
-#include <string.h>
-
-namespace graphics
-{
-TFTColorRegion colorRegions[MAX_TFT_COLOR_REGIONS];
-
-namespace
-{
-
-struct TFTRoleColorsBe {
-    uint16_t onColorBe;
-    uint16_t offColorBe;
-};
-
-static uint8_t colorRegionCount = 0;
-static constexpr uint32_t kFnv1aOffsetBasis = 2166136261u;
-static constexpr uint32_t kFnv1aPrime = 16777619u;
-
-static constexpr uint16_t toBe565(uint16_t color)
-{
-    return static_cast<uint16_t>((color >> 8) | (color << 8));
-}
-
-static constexpr bool kRoleIsBody[static_cast<size_t>(TFTColorRole::Count)] = {
-    false, // HeaderBackground
-    false, // HeaderTitle
-    false, // HeaderStatus
-    true,  // SignalBars
-    true,  // ConnectionIcon
-    true,  // UtilizationFill
-    true,  // FavoriteNode
-    true,  // ActionMenuBorder
-    true,  // ActionMenuBody
-    true,  // ActionMenuTitle
-    true,  // FrameMono
-    false, // BootSplash
-    true,  // FavoriteNodeBGHighlight
-    false, // NavigationBar
-    false  // NavigationArrow
-};
-
-static inline bool isBodyColorRole(TFTColorRole role)
-{
-    return kRoleIsBody[static_cast<size_t>(role)];
-}
-
-static inline bool isMonochromeTheme(uint32_t themeId)
-{
-    return themeId == ThemeID::MeshtasticGreen || themeId == ThemeID::ClassicRed || themeId == ThemeID::MonochromeWhite;
-}
-
-static inline uint16_t getMonochromeAccent(uint32_t themeId)
-{
-    return (themeId == ThemeID::MeshtasticGreen) ? TFTPalette::MeshtasticGreen
-           : (themeId == ThemeID::ClassicRed)    ? TFTPalette::ClassicRed
-                                                 : TFTPalette::White;
-}
-
-static inline void replaceColor(uint16_t &value, uint16_t from, uint16_t to)
-{
-    if (value == from) {
-        value = to;
-    }
-}
-
-static inline uint32_t fnv1aAppendByte(uint32_t hash, uint8_t value)
-{
-    return (hash ^ value) * kFnv1aPrime;
-}
-
-static inline uint32_t fnv1aAppendU16(uint32_t hash, uint16_t value)
-{
-    hash = fnv1aAppendByte(hash, static_cast<uint8_t>(value & 0xFF));
-    hash = fnv1aAppendByte(hash, static_cast<uint8_t>((value >> 8) & 0xFF));
-    return hash;
-}
-
-// Compile-time header color overrides (backward-compatible)
-#ifdef TFT_HEADER_BG_COLOR_OVERRIDE
-static constexpr uint16_t kHeaderBackground = TFT_HEADER_BG_COLOR_OVERRIDE;
-#else
-static constexpr uint16_t kHeaderBackground = TFTPalette::DarkGray;
-#endif
-
-#ifdef TFT_HEADER_TITLE_COLOR_OVERRIDE
-static constexpr uint16_t kTitleColor = TFT_HEADER_TITLE_COLOR_OVERRIDE;
-#else
-static constexpr uint16_t kTitleColor = TFTPalette::White;
-#endif
-
-#ifdef TFT_HEADER_STATUS_COLOR_OVERRIDE
-static constexpr uint16_t kStatusColor = TFT_HEADER_STATUS_COLOR_OVERRIDE;
-#else
-static constexpr uint16_t kStatusColor = TFTPalette::White;
-#endif
-
-// Theme definitions
-// Stored in kThemes[] and looked up by matching uiconfig.screen_rgb_color
-// against each entry's .uniqueIdentifier field.
-
-static const TFTThemeDef kThemes[] = {
-
-    // Default Dark (ThemeID::DefaultDark = 0)
-    {
-        ThemeID::DefaultDark, // id
-        "Default Dark",       // name
-        0,                    // uniqueIdentifier
-        // roles[TFTColorRole::Count]
-        {
-            {kHeaderBackground, TFTPalette::Black},    // HeaderBackground
-            {kHeaderBackground, kTitleColor},          // HeaderTitle
-            {kHeaderBackground, kStatusColor},         // HeaderStatus
-            {TFTPalette::Good, TFTPalette::Black},     // SignalBars
-            {TFTPalette::Blue, TFTPalette::Black},     // ConnectionIcon
-            {TFTPalette::Good, TFTPalette::Black},     // UtilizationFill
-            {TFTPalette::Yellow, TFTPalette::Black},   // FavoriteNode
-            {TFTPalette::DarkGray, TFTPalette::Black}, // ActionMenuBorder
-            {TFTPalette::White, TFTPalette::Black},    // ActionMenuBody
-            {TFTPalette::DarkGray, TFTPalette::White}, // ActionMenuTitle
-            {TFTPalette::Black, TFTPalette::White},    // FrameMono
-            {TFTPalette::White, TFTPalette::Black},    // BootSplash
-            {TFTPalette::Yellow, TFTPalette::Black},   // FavoriteNodeBGHighlight
-            {kStatusColor, kHeaderBackground},         // NavigationBar  (icon fg, bar bg)
-            {kTitleColor, TFTPalette::Black},          // NavigationArrow (arrow fg, body bg)
-        },
-        TFTPalette::Good,   // batteryFillGood
-        TFTPalette::Medium, // batteryFillMedium
-        TFTPalette::Bad,    // batteryFillBad
-        false,              // fullFrameInvert
-        true,               // visible
-    },
-
-    // Default Light (ThemeID::DefaultLight = 1)
-    {
-        ThemeID::DefaultLight, // id
-        "Default Light",       // name
-        1,                     // uniqueIdentifier
-        {
-            {TFTPalette::LightGray, TFTPalette::Black}, // HeaderBackground
-            {TFTPalette::LightGray, TFTPalette::Black}, // HeaderTitle
-            {TFTPalette::LightGray, TFTPalette::Black}, // HeaderStatus
-            {TFTPalette::Good, TFTPalette::White},      // SignalBars
-            {TFTPalette::Blue, TFTPalette::White},      // ConnectionIcon
-            {TFTPalette::Good, TFTPalette::White},      // UtilizationFill
-            {TFTPalette::Black, TFTPalette::Yellow},    // FavoriteNode
-            {TFTPalette::DarkGray, TFTPalette::White},  // ActionMenuBorder
-            {TFTPalette::Black, TFTPalette::White},     // ActionMenuBody
-            {TFTPalette::DarkGray, TFTPalette::Black},  // ActionMenuTitle
-            {TFTPalette::Black, TFTPalette::White},     // FrameMono
-            {TFTPalette::White, TFTPalette::Black},     // BootSplash
-            {TFTPalette::Black, TFTPalette::Yellow},    // FavoriteNodeBGHighlight
-            {TFTPalette::Black, TFTPalette::LightGray}, // NavigationBar  (icon fg, bar bg)
-            {TFTPalette::Black, TFTPalette::White},     // NavigationArrow (arrow fg, body bg)
-        },
-        TFTPalette::Good,   // batteryFillGood
-        TFTPalette::Medium, // batteryFillMedium
-        TFTPalette::Bad,    // batteryFillBad
-        true,               // fullFrameInvert
-        true,               // visible
-    },
-
-    // Christmas (ThemeID::Christmas = 2)
-    {
-        ThemeID::Christmas, // id
-        "Christmas",        // name
-        2,                  // uniqueIdentifier
-        {
-            {TFTPalette::ChristmasRed, TFTPalette::Black},  // HeaderBackground
-            {TFTPalette::ChristmasRed, TFTPalette::Gold},   // HeaderTitle
-            {TFTPalette::ChristmasRed, TFTPalette::Gold},   // HeaderStatus
-            {TFTPalette::ChristmasGreen, TFTPalette::Pine}, // SignalBars
-            {TFTPalette::Gold, TFTPalette::Pine},           // ConnectionIcon
-            {TFTPalette::ChristmasGreen, TFTPalette::Pine}, // UtilizationFill
-            {TFTPalette::Gold, TFTPalette::Pine},           // FavoriteNode
-            {TFTPalette::ChristmasRed, TFTPalette::Pine},   // ActionMenuBorder
-            {TFTPalette::White, TFTPalette::Pine},          // ActionMenuBody
-            {TFTPalette::ChristmasRed, TFTPalette::White},  // ActionMenuTitle
-            {TFTPalette::Pine, TFTPalette::White},          // FrameMono
-            {TFTPalette::White, TFTPalette::ChristmasRed},  // BootSplash
-            {TFTPalette::Gold, TFTPalette::Pine},           // FavoriteNodeBGHighlight
-            {TFTPalette::Gold, TFTPalette::ChristmasRed},   // NavigationBar  (icon fg, bar bg)
-            {TFTPalette::Gold, TFTPalette::Pine},           // NavigationArrow (arrow fg, body bg)
-        },
-        TFTPalette::ChristmasGreen, // batteryFillGood
-        TFTPalette::Gold,           // batteryFillMedium
-        TFTPalette::ChristmasRed,   // batteryFillBad
-        true,                       // fullFrameInvert
-        false,                      // visible
-    },
-
-    // Pink (ThemeID::Pink = 3) light variant
-    {
-        ThemeID::Pink, // id
-        "Pink",        // name
-        3,             // uniqueIdentifier
-        {
-            {TFTPalette::HotPink, TFTPalette::Black},     // HeaderBackground
-            {TFTPalette::HotPink, TFTPalette::White},     // HeaderTitle
-            {TFTPalette::HotPink, TFTPalette::White},     // HeaderStatus
-            {TFTPalette::DeepPink, TFTPalette::PalePink}, // SignalBars
-            {TFTPalette::HotPink, TFTPalette::PalePink},  // ConnectionIcon
-            {TFTPalette::DeepPink, TFTPalette::PalePink}, // UtilizationFill
-            {TFTPalette::Black, TFTPalette::HotPink},     // FavoriteNode
-            {TFTPalette::HotPink, TFTPalette::PalePink},  // ActionMenuBorder
-            {TFTPalette::Black, TFTPalette::PalePink},    // ActionMenuBody
-            {TFTPalette::HotPink, TFTPalette::White},     // ActionMenuTitle
-            {TFTPalette::Black, TFTPalette::White},       // FrameMono
-            {TFTPalette::White, TFTPalette::HotPink},     // BootSplash
-            {TFTPalette::Black, TFTPalette::HotPink},     // FavoriteNodeBGHighlight
-            {TFTPalette::White, TFTPalette::HotPink},     // NavigationBar  (icon fg, bar bg)
-            {TFTPalette::HotPink, TFTPalette::PalePink},  // NavigationArrow (arrow fg, body bg)
-        },
-        TFTPalette::DeepPink, // batteryFillGood
-        TFTPalette::HotPink,  // batteryFillMedium
-        TFTPalette::Bad,      // batteryFillBad
-        true,                 // fullFrameInvert
-        true,                 // visible
-    },
-
-    // Blue (ThemeID::Blue = 4) dark variant
-    {
-        ThemeID::Blue, // id
-        "Blue",        // name
-        4,             // uniqueIdentifier
-        {
-            {TFTPalette::DeepBlue, TFTPalette::Black},   // HeaderBackground
-            {TFTPalette::DeepBlue, TFTPalette::White},   // HeaderTitle
-            {TFTPalette::DeepBlue, TFTPalette::SkyBlue}, // HeaderStatus
-            {TFTPalette::SkyBlue, TFTPalette::Navy},     // SignalBars
-            {TFTPalette::SkyBlue, TFTPalette::Navy},     // ConnectionIcon
-            {TFTPalette::SkyBlue, TFTPalette::Navy},     // UtilizationFill
-            {TFTPalette::SkyBlue, TFTPalette::Navy},     // FavoriteNode
-            {TFTPalette::DeepBlue, TFTPalette::Navy},    // ActionMenuBorder
-            {TFTPalette::White, TFTPalette::Navy},       // ActionMenuBody
-            {TFTPalette::DeepBlue, TFTPalette::White},   // ActionMenuTitle
-            {TFTPalette::Navy, TFTPalette::White},       // FrameMono
-            {TFTPalette::White, TFTPalette::DeepBlue},   // BootSplash
-            {TFTPalette::SkyBlue, TFTPalette::Navy},     // FavoriteNodeBGHighlight
-            {TFTPalette::SkyBlue, TFTPalette::DeepBlue}, // NavigationBar  (icon fg, bar bg)
-            {TFTPalette::SkyBlue, TFTPalette::Black},    // NavigationArrow (arrow fg, body bg)
-        },
-        TFTPalette::SkyBlue, // batteryFillGood
-        TFTPalette::Medium,  // batteryFillMedium
-        TFTPalette::Bad,     // batteryFillBad
-        true,                // fullFrameInvert
-        true,                // visible
-    },
-
-    // Creamsicle (ThemeID::Creamsicle = 5)light variant
-    {
-        ThemeID::Creamsicle, // id
-        "Creamsicle",        // name
-        5,                   // uniqueIdentifier
-        {
-            {TFTPalette::CreamOrange, TFTPalette::Black}, // HeaderBackground
-            {TFTPalette::CreamOrange, TFTPalette::White}, // HeaderTitle
-            {TFTPalette::CreamOrange, TFTPalette::White}, // HeaderStatus
-            {TFTPalette::DeepOrange, TFTPalette::Cream},  // SignalBars
-            {TFTPalette::CreamOrange, TFTPalette::Cream}, // ConnectionIcon
-            {TFTPalette::DeepOrange, TFTPalette::Cream},  // UtilizationFill
-            {TFTPalette::Black, TFTPalette::CreamOrange}, // FavoriteNode
-            {TFTPalette::CreamOrange, TFTPalette::Cream}, // ActionMenuBorder
-            {TFTPalette::Black, TFTPalette::Cream},       // ActionMenuBody
-            {TFTPalette::CreamOrange, TFTPalette::White}, // ActionMenuTitle
-            {TFTPalette::Black, TFTPalette::White},       // FrameMono
-            {TFTPalette::White, TFTPalette::CreamOrange}, // BootSplash
-            {TFTPalette::Black, TFTPalette::CreamOrange}, // FavoriteNodeBGHighlight
-            {TFTPalette::White, TFTPalette::CreamOrange}, // NavigationBar  (icon fg, bar bg)
-            {TFTPalette::CreamOrange, TFTPalette::White}, // NavigationArrow (arrow fg, body bg)
-        },
-        TFTPalette::DeepOrange, // batteryFillGood
-        TFTPalette::Gold,       // batteryFillMedium
-        TFTPalette::Bad,        // batteryFillBad
-        true,                   // fullFrameInvert
-        true,                   // visible
-    },
-
-    // Meshtastic Green (ThemeID::MeshtasticGreen = 6) classic monochrome
-    // Pure single-color-on-black look.  Every role maps foreground pixels to
-    // the theme color and background pixels to Black.
-    {
-        ThemeID::MeshtasticGreen, // id
-        "Meshtastic Green",       // name
-        6,                        // uniqueIdentifier
-        {
-            {TFTPalette::MeshtasticGreen, TFTPalette::Black}, // HeaderBackground
-            {TFTPalette::MeshtasticGreen, TFTPalette::Black}, // HeaderTitle
-            {TFTPalette::MeshtasticGreen, TFTPalette::Black}, // HeaderStatus
-            {TFTPalette::MeshtasticGreen, TFTPalette::Black}, // SignalBars
-            {TFTPalette::MeshtasticGreen, TFTPalette::Black}, // ConnectionIcon
-            {TFTPalette::MeshtasticGreen, TFTPalette::Black}, // UtilizationFill
-            {TFTPalette::MeshtasticGreen, TFTPalette::Black}, // FavoriteNode
-            {TFTPalette::MeshtasticGreen, TFTPalette::Black}, // ActionMenuBorder
-            {TFTPalette::MeshtasticGreen, TFTPalette::Black}, // ActionMenuBody
-            {TFTPalette::MeshtasticGreen, TFTPalette::Black}, // ActionMenuTitle
-            {TFTPalette::Black, TFTPalette::MeshtasticGreen}, // FrameMono (bodyBg, bodyFg)
-            {TFTPalette::MeshtasticGreen, TFTPalette::Black}, // BootSplash
-            {TFTPalette::MeshtasticGreen, TFTPalette::Black}, // FavoriteNodeBGHighlight
-            {TFTPalette::MeshtasticGreen, TFTPalette::Black}, // NavigationBar
-            {TFTPalette::MeshtasticGreen, TFTPalette::Black}, // NavigationArrow
-        },
-        TFTPalette::Black, // batteryFillGood
-        TFTPalette::Black, // batteryFillMedium
-        TFTPalette::Black, // batteryFillBad
-        true,              // fullFrameInvert
-        true,              // visible
-    },
-
-    // Classic Red (ThemeID::ClassicRed = 7) classic monochrome
-    {
-        ThemeID::ClassicRed, // id
-        "Classic Red",       // name
-        7,                   // uniqueIdentifier
-        {
-            {TFTPalette::ClassicRed, TFTPalette::Black}, // HeaderBackground
-            {TFTPalette::ClassicRed, TFTPalette::Black}, // HeaderTitle
-            {TFTPalette::ClassicRed, TFTPalette::Black}, // HeaderStatus
-            {TFTPalette::ClassicRed, TFTPalette::Black}, // SignalBars
-            {TFTPalette::ClassicRed, TFTPalette::Black}, // ConnectionIcon
-            {TFTPalette::ClassicRed, TFTPalette::Black}, // UtilizationFill
-            {TFTPalette::ClassicRed, TFTPalette::Black}, // FavoriteNode
-            {TFTPalette::ClassicRed, TFTPalette::Black}, // ActionMenuBorder
-            {TFTPalette::ClassicRed, TFTPalette::Black}, // ActionMenuBody
-            {TFTPalette::ClassicRed, TFTPalette::Black}, // ActionMenuTitle
-            {TFTPalette::Black, TFTPalette::ClassicRed}, // FrameMono (bodyBg, bodyFg)
-            {TFTPalette::ClassicRed, TFTPalette::Black}, // BootSplash
-            {TFTPalette::ClassicRed, TFTPalette::Black}, // FavoriteNodeBGHighlight
-            {TFTPalette::ClassicRed, TFTPalette::Black}, // NavigationBar
-            {TFTPalette::ClassicRed, TFTPalette::Black}, // NavigationArrow
-        },
-        TFTPalette::Black, // batteryFillGood
-        TFTPalette::Black, // batteryFillMedium
-        TFTPalette::Black, // batteryFillBad
-        true,              // fullFrameInvert
-        true,              // visible
-    },
-
-    // Monochrome White (ThemeID::MonochromeWhite = 8) classic monochrome
-    {
-        ThemeID::MonochromeWhite, // id
-        "Monochrome White",       // name
-        8,                        // uniqueIdentifier
-        {
-            {TFTPalette::White, TFTPalette::Black}, // HeaderBackground
-            {TFTPalette::White, TFTPalette::Black}, // HeaderTitle
-            {TFTPalette::White, TFTPalette::Black}, // HeaderStatus
-            {TFTPalette::White, TFTPalette::Black}, // SignalBars
-            {TFTPalette::White, TFTPalette::Black}, // ConnectionIcon
-            {TFTPalette::White, TFTPalette::Black}, // UtilizationFill
-            {TFTPalette::White, TFTPalette::Black}, // FavoriteNode
-            {TFTPalette::White, TFTPalette::Black}, // ActionMenuBorder
-            {TFTPalette::White, TFTPalette::Black}, // ActionMenuBody
-            {TFTPalette::White, TFTPalette::Black}, // ActionMenuTitle
-            {TFTPalette::Black, TFTPalette::White}, // FrameMono (bodyBg, bodyFg)
-            {TFTPalette::White, TFTPalette::Black}, // BootSplash
-            {TFTPalette::White, TFTPalette::Black}, // FavoriteNodeBGHighlight
-            {TFTPalette::White, TFTPalette::Black}, // NavigationBar
-            {TFTPalette::White, TFTPalette::Black}, // NavigationArrow
-        },
-        TFTPalette::Black, // batteryFillGood
-        TFTPalette::Black, // batteryFillMedium
-        TFTPalette::Black, // batteryFillBad
-        true,              // fullFrameInvert
-        true,              // visible
-    },
-};
-
-static constexpr size_t kInternalThemeCount = sizeof(kThemes) / sizeof(kThemes[0]);
-
-// Resolve the kThemes[] index for the currently persisted theme.  Called at
-// boot (indirectly via getActiveTheme()) and whenever the active theme is
-// queried, so uiconfig.screen_rgb_color remains the single source of truth.
-// Matches against .uniqueIdentifier - that's the field whose value is stored
-// in the user's config.  Falls back to 0 (DefaultDark) if no match is found,
-// which gracefully handles removed or retired themes.
-static inline size_t resolveThemeIndex()
-{
-    const uint32_t savedIdentifier = uiconfig.screen_rgb_color & 0x1F;
-    for (size_t i = 0; i < kInternalThemeCount; i++) {
-        if (kThemes[i].uniqueIdentifier == savedIdentifier)
-            return i;
-    }
-    return 0; // Default Dark fallback
-}
-
-static inline bool normalizeRegion(int16_t &x, int16_t &y, int16_t &width, int16_t &height)
-{
-    if (width <= 0 || height <= 0) {
-        return false;
-    }
-
-    if (x < 0) {
-        width += x;
-        x = 0;
-    }
-    if (y < 0) {
-        height += y;
-        y = 0;
-    }
-
-    return width > 0 && height > 0;
-}
-
-static inline void appendColorRegion(int16_t x, int16_t y, int16_t width, int16_t height, uint16_t onColorBe, uint16_t offColorBe)
-{
-    // Keep the last slot permanently disabled as a sentinel for ST7789 scans.
-    // This leaves MAX_TFT_COLOR_REGIONS - 1 usable entries.
-    if (colorRegionCount >= MAX_TFT_COLOR_REGIONS - 1) {
-        memmove(&colorRegions[0], &colorRegions[1], sizeof(TFTColorRegion) * (MAX_TFT_COLOR_REGIONS - 2));
-        colorRegionCount = MAX_TFT_COLOR_REGIONS - 2;
-    }
-
-    TFTColorRegion &region = colorRegions[colorRegionCount++];
-    region.x = x;
-    region.y = y;
-    region.width = width;
-    region.height = height;
-    region.onColorBe = onColorBe;
-    region.offColorBe = offColorBe;
-    region.enabled = true;
-
-    // Keep one disabled sentinel after the active range for ST7789 countColorRegions().
-    if (colorRegionCount < MAX_TFT_COLOR_REGIONS) {
-        colorRegions[colorRegionCount].enabled = false;
-    }
-    colorRegions[MAX_TFT_COLOR_REGIONS - 1].enabled = false;
-}
-
-// Current working role colors (big-endian).  Initialised to Dark defaults;
-// call loadThemeDefaults() after boot / theme change to refresh.
-static TFTRoleColorsBe roleColors[static_cast<size_t>(TFTColorRole::Count)] = {
-    {toBe565(kHeaderBackground), toBe565(TFTPalette::Black)},    // HeaderBackground
-    {toBe565(kHeaderBackground), toBe565(kTitleColor)},          // HeaderTitle
-    {toBe565(kHeaderBackground), toBe565(kStatusColor)},         // HeaderStatus
-    {toBe565(TFTPalette::Good), toBe565(TFTPalette::Black)},     // SignalBars
-    {toBe565(TFTPalette::Blue), toBe565(TFTPalette::Black)},     // ConnectionIcon
-    {toBe565(TFTPalette::Good), toBe565(TFTPalette::Black)},     // UtilizationFill
-    {toBe565(TFTPalette::Yellow), toBe565(TFTPalette::Black)},   // FavoriteNode
-    {toBe565(TFTPalette::DarkGray), toBe565(TFTPalette::Black)}, // ActionMenuBorder
-    {toBe565(TFTPalette::White), toBe565(TFTPalette::Black)},    // ActionMenuBody
-    {toBe565(TFTPalette::DarkGray), toBe565(TFTPalette::White)}, // ActionMenuTitle
-    {toBe565(TFTPalette::Black), toBe565(TFTPalette::White)},    // FrameMono
-    {toBe565(TFTPalette::White), toBe565(TFTPalette::Black)},    // BootSplash
-    {toBe565(TFTPalette::Yellow), toBe565(TFTPalette::Black)},   // FavoriteNodeBGHighlight
-    {toBe565(kStatusColor), toBe565(kHeaderBackground)},         // NavigationBar
-    {toBe565(kTitleColor), toBe565(TFTPalette::Black)}           // NavigationArrow
-};
-
-} // namespace
-
-// Theme accessors
-
-const TFTThemeDef &getActiveTheme()
-{
-    return kThemes[resolveThemeIndex()];
-}
-
-// Visible-theme accessors
-// These iterate only themes flagged .visible = true, preserving kThemes[]
-// order.  Menu code should use these so hidden themes don't appear in the
-// picker while still applying correctly if their ID is persisted.
-
-size_t getVisibleThemeCount()
-{
-    size_t count = 0;
-    for (size_t i = 0; i < kInternalThemeCount; i++) {
-        if (kThemes[i].visible)
-            count++;
-    }
-    return count;
-}
-
-const TFTThemeDef &getVisibleThemeByIndex(size_t visibleIndex)
-{
-    size_t seen = 0;
-    for (size_t i = 0; i < kInternalThemeCount; i++) {
-        if (!kThemes[i].visible)
-            continue;
-        if (seen == visibleIndex)
-            return kThemes[i];
-        seen++;
-    }
-    // Fallback: return first theme (never trust a bad index).
-    return kThemes[0];
-}
-
-size_t getActiveVisibleThemeIndex()
-{
-    const size_t active = resolveThemeIndex();
-    if (!kThemes[active].visible)
-        return SIZE_MAX;
-    size_t visibleIdx = 0;
-    for (size_t i = 0; i < active; i++) {
-        if (kThemes[i].visible)
-            visibleIdx++;
-    }
-    return visibleIdx;
-}
-
-uint16_t getThemeHeaderBg()
-{
-#if GRAPHICS_TFT_COLORING_ENABLED
-#ifdef TFT_HEADER_BG_COLOR_OVERRIDE
-    return TFT_HEADER_BG_COLOR_OVERRIDE;
-#else
-    return kThemes[resolveThemeIndex()].roles[static_cast<size_t>(TFTColorRole::HeaderBackground)].onColor;
-#endif
-#else
-    return TFTPalette::DarkGray;
-#endif
-}
-
-uint16_t getThemeHeaderText()
-{
-#if GRAPHICS_TFT_COLORING_ENABLED
-#ifdef TFT_HEADER_TITLE_COLOR_OVERRIDE
-    return TFT_HEADER_TITLE_COLOR_OVERRIDE;
-#else
-    return kThemes[resolveThemeIndex()].roles[static_cast<size_t>(TFTColorRole::HeaderTitle)].offColor;
-#endif
-#else
-    return TFTPalette::White;
-#endif
-}
-
-uint16_t getThemeHeaderStatus()
-{
-#if GRAPHICS_TFT_COLORING_ENABLED
-#ifdef TFT_HEADER_STATUS_COLOR_OVERRIDE
-    return TFT_HEADER_STATUS_COLOR_OVERRIDE;
-#else
-    return kThemes[resolveThemeIndex()].roles[static_cast<size_t>(TFTColorRole::HeaderStatus)].offColor;
-#endif
-#else
-    return TFTPalette::White;
-#endif
-}
-
-uint16_t getThemeBodyBg()
-{
-#if GRAPHICS_TFT_COLORING_ENABLED
-    return kThemes[resolveThemeIndex()].roles[static_cast<size_t>(TFTColorRole::FrameMono)].onColor;
-#else
-    return TFTPalette::Black;
-#endif
-}
-
-uint16_t getThemeBodyFg()
-{
-#if GRAPHICS_TFT_COLORING_ENABLED
-    return kThemes[resolveThemeIndex()].roles[static_cast<size_t>(TFTColorRole::FrameMono)].offColor;
-#else
-    return TFTPalette::White;
-#endif
-}
-
-bool isThemeFullFrameInvert()
-{
-#if GRAPHICS_TFT_COLORING_ENABLED
-    return kThemes[resolveThemeIndex()].fullFrameInvert;
-#else
-    return false;
-#endif
-}
-
-uint16_t getThemeBatteryFillColor(int batteryPercent)
-{
-    const TFTThemeDef &theme = kThemes[resolveThemeIndex()];
-    if (batteryPercent <= 20) {
-        return theme.batteryFillBad;
-    }
-    if (batteryPercent <= 50) {
-        return theme.batteryFillMedium;
-    }
-    return theme.batteryFillGood;
-}
-
-void loadThemeDefaults()
-{
-#if GRAPHICS_TFT_COLORING_ENABLED
-    const TFTThemeDef &theme = kThemes[resolveThemeIndex()];
-    for (uint8_t i = 0; i < static_cast<uint8_t>(TFTColorRole::Count); i++) {
-        roleColors[i].onColorBe = toBe565(theme.roles[i].onColor);
-        roleColors[i].offColorBe = toBe565(theme.roles[i].offColor);
-    }
-#endif
-}
-
-// Role color assignment with theme-aware transforms
-
-void setTFTColorRole(TFTColorRole role, uint16_t onColor, uint16_t offColor)
-{
-#if !GRAPHICS_TFT_COLORING_ENABLED
-    return;
-#endif
-
-    const uint8_t index = static_cast<uint8_t>(role);
-    if (index >= static_cast<uint8_t>(TFTColorRole::Count)) {
-        return;
-    }
-
-    const uint32_t themeId = uiconfig.screen_rgb_color & 0x1F;
-    const bool isHighlightRole = (role == TFTColorRole::FavoriteNode || role == TFTColorRole::FavoriteNodeBGHighlight);
-    const bool isBodyRole = !isHighlightRole && isBodyColorRole(role);
-
-    // Classic monochrome themes collapse all non-black accents into one tone.
-    if (isMonochromeTheme(themeId)) {
-        if (onColor != TFTPalette::Black) {
-            onColor = getMonochromeAccent(themeId);
-        }
-    } else {
-        switch (themeId) {
-        case ThemeID::DefaultLight:
-            if (isHighlightRole) {
-                // High-contrast highlight chips on light UI.
-                onColor = TFTPalette::Black;
-                offColor = TFTPalette::Yellow;
-            } else if (isBodyRole) {
-                // Invert body colors for readability on white frames.
-                if (offColor == TFTPalette::Black && role != TFTColorRole::ActionMenuTitle) {
-                    offColor = TFTPalette::White;
-                }
-                replaceColor(onColor, TFTPalette::White, TFTPalette::Black);
-            }
-            break;
-        case ThemeID::Christmas:
-            if (isHighlightRole || isBodyRole) {
-                replaceColor(onColor, TFTPalette::Yellow, TFTPalette::Gold);
-                replaceColor(offColor, TFTPalette::Black, TFTPalette::Pine);
-            }
-            break;
-        case ThemeID::Pink:
-            if (isHighlightRole) {
-                onColor = TFTPalette::Black;
-                offColor = TFTPalette::HotPink;
-            } else if (isBodyRole) {
-                replaceColor(offColor, TFTPalette::Black, TFTPalette::PalePink);
-                replaceColor(onColor, TFTPalette::White, TFTPalette::Black);
-                replaceColor(onColor, TFTPalette::Yellow, TFTPalette::DeepPink);
-            }
-            break;
-        case ThemeID::Creamsicle:
-            if (isHighlightRole) {
-                onColor = TFTPalette::Black;
-                offColor = TFTPalette::CreamOrange;
-            } else if (isBodyRole) {
-                replaceColor(offColor, TFTPalette::Black, TFTPalette::Cream);
-                replaceColor(onColor, TFTPalette::White, TFTPalette::Black);
-                replaceColor(onColor, TFTPalette::Yellow, TFTPalette::DeepOrange);
-            }
-            break;
-        case ThemeID::Blue:
-            if (isHighlightRole || isBodyRole) {
-                replaceColor(onColor, TFTPalette::Yellow, TFTPalette::SkyBlue);
-                replaceColor(offColor, TFTPalette::Black, TFTPalette::Navy);
-            }
-            break;
-        default:
-            break;
-        }
-    }
-
-    roleColors[index].onColorBe = toBe565(onColor);
-    roleColors[index].offColorBe = toBe565(offColor);
-}
-
-// Region registration
-
-void registerTFTColorRegion(TFTColorRole role, int16_t x, int16_t y, int16_t width, int16_t height)
-{
-#if !GRAPHICS_TFT_COLORING_ENABLED
-    return;
-#endif
-
-    const uint8_t roleIndex = static_cast<uint8_t>(role);
-    if (roleIndex >= static_cast<uint8_t>(TFTColorRole::Count)) {
-        return;
-    }
-
-    if (!normalizeRegion(x, y, width, height)) {
-        return;
-    }
-
-    const TFTRoleColorsBe &colors = roleColors[roleIndex];
-    appendColorRegion(x, y, width, height, colors.onColorBe, colors.offColorBe);
-}
-
-void setAndRegisterTFTColorRole(TFTColorRole role, uint16_t onColor, uint16_t offColor, int16_t x, int16_t y, int16_t width,
-                                int16_t height)
-{
-#if !GRAPHICS_TFT_COLORING_ENABLED
-    (void)role;
-    (void)onColor;
-    (void)offColor;
-    (void)x;
-    (void)y;
-    (void)width;
-    (void)height;
-    return;
-#else
-    setTFTColorRole(role, onColor, offColor);
-    registerTFTColorRegion(role, x, y, width, height);
-#endif
-}
-
-void registerTFTColorRegionDirect(int16_t x, int16_t y, int16_t width, int16_t height, uint16_t onColor, uint16_t offColor)
-{
-#if !GRAPHICS_TFT_COLORING_ENABLED
-    return;
-#endif
-
-    if (!normalizeRegion(x, y, width, height))
-        return;
-
-    appendColorRegion(x, y, width, height, toBe565(onColor), toBe565(offColor));
-}
-
-void registerTFTActionMenuRegions(int16_t boxLeft, int16_t boxTop, int16_t boxWidth, int16_t boxHeight)
-{
-#if !GRAPHICS_TFT_COLORING_ENABLED
-    (void)boxLeft;
-    (void)boxTop;
-    (void)boxWidth;
-    (void)boxHeight;
-    return;
-#else
-    // Use theme-appropriate menu colors.
-    const TFTThemeDef &theme = kThemes[resolveThemeIndex()];
-    const TFTThemeRoleColor &menuBody = theme.roles[static_cast<size_t>(TFTColorRole::ActionMenuBody)];
-    const TFTThemeRoleColor &menuBorder = theme.roles[static_cast<size_t>(TFTColorRole::ActionMenuBorder)];
-
-    // Fill role includes a 1px shadow guard so stale frame edges are overwritten uniformly.
-    setAndRegisterTFTColorRole(TFTColorRole::ActionMenuBody, menuBody.onColor, menuBody.offColor, boxLeft - 1, boxTop - 1,
-                               boxWidth + 2, boxHeight + 2);
-    registerTFTColorRegion(TFTColorRole::ActionMenuBody, boxLeft, boxTop - 2, boxWidth, 1);
-    registerTFTColorRegion(TFTColorRole::ActionMenuBody, boxLeft, boxTop + boxHeight + 1, boxWidth, 1);
-    registerTFTColorRegion(TFTColorRole::ActionMenuBody, boxLeft - 2, boxTop, 1, boxHeight);
-    registerTFTColorRegion(TFTColorRole::ActionMenuBody, boxLeft + boxWidth + 1, boxTop, 1, boxHeight);
-
-    setAndRegisterTFTColorRole(TFTColorRole::ActionMenuBorder, menuBorder.onColor, menuBorder.offColor, boxLeft, boxTop, boxWidth,
-                               1);
-    registerTFTColorRegion(TFTColorRole::ActionMenuBorder, boxLeft, boxTop + boxHeight - 1, boxWidth, 1);
-    registerTFTColorRegion(TFTColorRole::ActionMenuBorder, boxLeft, boxTop, 1, boxHeight);
-    registerTFTColorRegion(TFTColorRole::ActionMenuBorder, boxLeft + boxWidth - 1, boxTop, 1, boxHeight);
-#endif
-}
-
-// Frame signature & utilities
-
-uint32_t getTFTColorFrameSignature()
-{
-#if !GRAPHICS_TFT_COLORING_ENABLED
-    return 0;
-#else
-    uint32_t hash = kFnv1aOffsetBasis;
-    hash = fnv1aAppendByte(hash, colorRegionCount);
-    for (uint8_t i = 0; i < colorRegionCount; i++) {
-        const TFTColorRegion &r = colorRegions[i];
-        hash = fnv1aAppendU16(hash, static_cast<uint16_t>(r.x));
-        hash = fnv1aAppendU16(hash, static_cast<uint16_t>(r.y));
-        hash = fnv1aAppendU16(hash, static_cast<uint16_t>(r.width));
-        hash = fnv1aAppendU16(hash, static_cast<uint16_t>(r.height));
-        hash = fnv1aAppendU16(hash, r.onColorBe);
-        hash = fnv1aAppendU16(hash, r.offColorBe);
-    }
-
-    return hash;
-#endif
-}
-
-uint8_t getTFTColorRegionCount()
-{
-#if !GRAPHICS_TFT_COLORING_ENABLED
-    return 0;
-#else
-    return colorRegionCount;
-#endif
-}
-
-void clearTFTColorRegions()
-{
-    for (uint8_t i = 0; i < colorRegionCount; i++) {
-        colorRegions[i].enabled = false;
-    }
-    if (colorRegionCount < MAX_TFT_COLOR_REGIONS) {
-        colorRegions[colorRegionCount].enabled = false;
-    }
-    colorRegionCount = 0;
-}
-
-uint16_t resolveTFTColorPixel(int16_t x, int16_t y, bool isset, uint16_t defaultOnColor, uint16_t defaultOffColor)
-{
-    for (int i = static_cast<int>(colorRegionCount) - 1; i >= 0; i--) {
-        const TFTColorRegion &r = colorRegions[i];
-        if (x >= r.x && x < r.x + r.width && y >= r.y && y < r.y + r.height) {
-            return isset ? r.onColorBe : r.offColorBe;
-        }
-    }
-    return isset ? defaultOnColor : defaultOffColor;
-}
-
-uint16_t resolveTFTOffColorAt(int16_t x, int16_t y, uint16_t defaultOffColor)
-{
-#if !GRAPHICS_TFT_COLORING_ENABLED
-    (void)x;
-    (void)y;
-    return defaultOffColor;
-#else
-    const uint16_t defaultOffBe = toBe565(defaultOffColor);
-    const uint16_t sampledBe = resolveTFTColorPixel(x, y, false, defaultOffBe, defaultOffBe);
-    return static_cast<uint16_t>((sampledBe >> 8) | (sampledBe << 8));
-#endif
-}
-
-} // namespace graphics

src/graphics/TFTColorRegions.h

@@ -1,163 +0,0 @@
-#pragma once
-
-#include "configuration.h"
-#include <stdint.h>
-
-namespace graphics
-{
-
-struct TFTColorRegion {
-    int16_t x;
-    int16_t y;
-    int16_t width;
-    int16_t height;
-    uint16_t onColorBe;
-    uint16_t offColorBe;
-    // Required by ST7789 driver: it scans until the first disabled entry.
-    bool enabled = false;
-};
-
-static constexpr size_t MAX_TFT_COLOR_REGIONS = 48;
-extern TFTColorRegion colorRegions[MAX_TFT_COLOR_REGIONS];
-
-enum class TFTColorRole : uint8_t {
-    HeaderBackground = 0,
-    HeaderTitle,
-    HeaderStatus,
-    SignalBars,
-    ConnectionIcon,
-    UtilizationFill,
-    FavoriteNode,
-    ActionMenuBorder,
-    ActionMenuBody,
-    ActionMenuTitle,
-    FrameMono,
-    BootSplash,
-    FavoriteNodeBGHighlight,
-    NavigationBar,
-    NavigationArrow,
-    Count
-};
-
-#if HAS_TFT || defined(ST7701_CS) || defined(ST7735_CS) || defined(ILI9341_DRIVER) || defined(ILI9342_DRIVER) ||                 \
-    defined(ST7789_CS) || defined(HX8357_CS) || defined(USE_ST7789) || defined(ILI9488_CS) || defined(ST7796_CS) ||              \
-    defined(USE_ST7796) || defined(HACKADAY_COMMUNICATOR)
-#define GRAPHICS_TFT_COLORING_ENABLED 1
-#else
-#define GRAPHICS_TFT_COLORING_ENABLED 0
-#endif
-
-static constexpr bool kTFTColoringEnabled = GRAPHICS_TFT_COLORING_ENABLED != 0;
-constexpr bool isTFTColoringEnabled()
-{
-    return kTFTColoringEnabled;
-}
-
-void setTFTColorRole(TFTColorRole role, uint16_t onColor, uint16_t offColor);
-void registerTFTColorRegion(TFTColorRole role, int16_t x, int16_t y, int16_t width, int16_t height);
-// Convenience helper for the common "set role then register one region" flow.
-void setAndRegisterTFTColorRole(TFTColorRole role, uint16_t onColor, uint16_t offColor, int16_t x, int16_t y, int16_t width,
-                                int16_t height);
-// Register a region using explicit colors (no role lookup). Use when the
-// color comes from a theme field rather than a role (e.g. battery fill).
-void registerTFTColorRegionDirect(int16_t x, int16_t y, int16_t width, int16_t height, uint16_t onColor, uint16_t offColor);
-void registerTFTActionMenuRegions(int16_t boxLeft, int16_t boxTop, int16_t boxWidth, int16_t boxHeight);
-uint32_t getTFTColorFrameSignature();
-uint8_t getTFTColorRegionCount();
-void clearTFTColorRegions();
-uint16_t resolveTFTColorPixel(int16_t x, int16_t y, bool isset, uint16_t defaultOnColor, uint16_t defaultOffColor);
-// Resolve effective region-mapped OFF color at a coordinate in native-endian RGB565.
-uint16_t resolveTFTOffColorAt(int16_t x, int16_t y, uint16_t defaultOffColor);
-
-// -- Theme engine ------------------------------------------------------
-// Each theme has four fields that work together:
-//
-//   id               - ThemeID:: constant, used for in-code references.
-//   name             - human-readable label shown in the theme picker.
-//   uniqueIdentifier - the stable numeric value persisted to
-//                      uiconfig.screen_rgb_color and restored at boot.
-//                      This is a CONTRACT with saved configs on disk - once
-//                      assigned, never reuse or renumber, even if the theme is
-//                      deleted or the kThemes[] array is reordered.
-//   visible          - controls whether a theme appears in the picker menu.
-//                      Hidden themes can still be restored and applied if their
-//                      uniqueIdentifier is persisted.
-//
-// Display order in the menu is controlled by kThemes[] array order among
-// themes where visible == true, NOT by any numeric value above.
-//
-// To add a new theme:
-//   1. Add a unique constant in ThemeID below (next unused value).
-//   2. Add a kThemes[] entry at the desired menu position, with a unique
-//      uniqueIdentifier that has never been used by any prior theme.
-//   3. Set visible=true if it should appear in the picker.
-//
-// To retire a theme without breaking saved configs:
-//   - Preferred: keep the entry and set visible=false so existing saved
-//     uniqueIdentifier values still resolve to the same theme.
-//   - If you remove the entry, resolveThemeIndex() falls back to DefaultDark
-//     when the persisted uniqueIdentifier no longer matches any theme.
-//   - Do NOT reuse a retired uniqueIdentifier for a future theme.
-namespace ThemeID
-{
-constexpr uint32_t DefaultDark = 0;
-constexpr uint32_t DefaultLight = 1;
-constexpr uint32_t Christmas = 2;
-constexpr uint32_t Pink = 3;
-constexpr uint32_t Blue = 4;
-constexpr uint32_t Creamsicle = 5;
-constexpr uint32_t MeshtasticGreen = 6;
-constexpr uint32_t ClassicRed = 7;
-constexpr uint32_t MonochromeWhite = 8;
-} // namespace ThemeID
-
-// Per-role color pair stored in native (little-endian) RGB565 format.
-struct TFTThemeRoleColor {
-    uint16_t onColor;
-    uint16_t offColor;
-};
-
-// Complete theme definition.
-struct TFTThemeDef {
-    uint32_t id;               // ThemeID constant - in-code identifier for this theme.
-    const char *name;          // Human-readable label shown in the theme picker.
-    uint32_t uniqueIdentifier; // Stable persisted value copied into uiconfig.screen_rgb_color.
-                               // Never reuse or renumber - see file-level notes above.
-    TFTThemeRoleColor roles[static_cast<size_t>(TFTColorRole::Count)];
-    uint16_t batteryFillGood;
-    uint16_t batteryFillMedium;
-    uint16_t batteryFillBad;
-    bool fullFrameInvert; // Apply full-frame FrameMono inversion (ST7789 light themes)
-    bool visible;         // Show in the theme picker menu.  Hidden themes still apply
-                          // correctly if their uniqueIdentifier is persisted (dev/legacy themes).
-};
-
-// Count of themes whose .visible flag is true.  Use this when building menus.
-size_t getVisibleThemeCount();
-
-// Access the Nth visible theme (0 .. getVisibleThemeCount()-1).  Hidden themes
-// are skipped, preserving kThemes[] order among the visible entries.
-const TFTThemeDef &getVisibleThemeByIndex(size_t visibleIndex);
-
-// Return the theme that matches uiconfig.screen_rgb_color (falls back to Dark).
-const TFTThemeDef &getActiveTheme();
-
-// Return the visible-theme index for the currently active theme, or SIZE_MAX
-// if the active theme is hidden (so menus can show "no selection").
-size_t getActiveVisibleThemeIndex();
-
-// Convenience accessors - safe to call even when coloring is compiled out.
-uint16_t getThemeHeaderBg();
-uint16_t getThemeHeaderText();
-uint16_t getThemeHeaderStatus();
-uint16_t getThemeBodyBg();
-uint16_t getThemeBodyFg();
-bool isThemeFullFrameInvert();
-uint16_t getThemeBatteryFillColor(int batteryPercent);
-
-// Reinitialise default roleColors from the active theme.  Call after a
-// theme change so that any role registered without a prior setTFTColorRole()
-// picks up theme-appropriate defaults.
-void loadThemeDefaults();
-
-} // namespace graphics

src/graphics/TFTDisplay.cpp

@@ -16,6 +16,12 @@
 extern SX1509 gpioExtender;
 #endif
 
+#ifdef TFT_MESH_OVERRIDE
+uint16_t TFT_MESH = TFT_MESH_OVERRIDE;
+#else
+uint16_t TFT_MESH = COLOR565(0x67, 0xEA, 0x94);
+#endif
+
 #if defined(ST7735S)
 #include <LovyanGFX.hpp> // Graphics and font library for ST7735 driver chip
 
@@ -422,7 +428,7 @@ static LGFX *tft = nullptr;
 
 #elif defined(ST7789_CS)
 #include <LovyanGFX.hpp> // Graphics and font library for ST7735 driver chip
-#if defined(HELTEC_V4_TFT) || defined(HELTEC_V4_R8_TFT)
+#ifdef HELTEC_V4_TFT
 #include "chsc6x.h"
 #include "lgfx/v1/Touch.hpp"
 namespace lgfx
@@ -444,11 +450,7 @@ class TOUCH_CHSC6X : public ITouch
     bool init(void) override
     {
         if (chsc6xTouch == nullptr) {
-#if (TOUCH_I2C_PORT == 1)
             chsc6xTouch = new chsc6x(&Wire1, TOUCH_SDA_PIN, TOUCH_SCL_PIN, TOUCH_INT_PIN, TOUCH_RST_PIN);
-#else
-            chsc6xTouch = new chsc6x(&Wire, TOUCH_SDA_PIN, TOUCH_SCL_PIN, TOUCH_INT_PIN, TOUCH_RST_PIN);
-#endif
         }
         chsc6xTouch->chsc6x_init();
         return true;
@@ -485,7 +487,7 @@ class LGFX : public lgfx::LGFX_Device
 #if HAS_TOUCHSCREEN
 #if defined(T_WATCH_S3) || defined(ELECROW)
     lgfx::Touch_FT5x06 _touch_instance;
-#elif defined(HELTEC_V4_TFT) || defined(HELTEC_V4_R8_TFT)
+#elif defined(HELTEC_V4_TFT)
     lgfx::TOUCH_CHSC6X _touch_instance;
 #else
     lgfx::Touch_GT911 _touch_instance;
@@ -504,11 +506,7 @@ class LGFX : public lgfx::LGFX_Device
             cfg.freq_write = SPI_FREQUENCY; // SPI clock for transmission (up to 80MHz, rounded to the value obtained by dividing
                                             // 80MHz by an integer)
             cfg.freq_read = SPI_READ_FREQUENCY; // SPI clock when receiving
-#ifdef SPI_3_WIRE
-            cfg.spi_3wire = SPI_3_WIRE;
-#else
-            cfg.spi_3wire = true;                      // Set to true if reception is done on the MOSI pin
-#endif
+            cfg.spi_3wire = false;
             cfg.use_lock = true;               // Set to true to use transaction locking
             cfg.dma_channel = SPI_DMA_CH_AUTO; // SPI_DMA_CH_AUTO; // Set DMA channel to use (0=not use DMA / 1=1ch / 2=ch /
                                                // SPI_DMA_CH_AUTO=auto setting)
@@ -558,11 +556,8 @@ class LGFX : public lgfx::LGFX_Device
             cfg.rgb_order = false;                        // Set to true if the panel's red and blue are swapped
             cfg.dlen_16bit =
                 false;             // Set to true for panels that transmit data length in 16-bit units with 16-bit parallel or SPI
-#if defined(HAS_SDCARD)
             cfg.bus_shared = true; // If the bus is shared with the SD card, set to true (bus control with drawJpgFile etc.)
-#else
-            cfg.bus_shared = false;
-#endif
+
             // Set the following only when the display is shifted with a driver with a variable number of pixels, such as the
             // ST7735 or ILI9163.
             // cfg.memory_width = TFT_WIDTH;   // Maximum width supported by the driver IC
@@ -1145,9 +1140,7 @@ static LGFX *tft = nullptr;
 #endif
 
 #include "SPILock.h"
-#include "TFTColorRegions.h"
 #include "TFTDisplay.h"
-#include "TFTPalette.h"
 #include <SPI.h>
 
 #ifdef UNPHONE
@@ -1157,25 +1150,6 @@ extern unPhone unphone;
 
 GpioPin *TFTDisplay::backlightEnable = NULL;
 
-namespace
-{
-static constexpr uint8_t kFullRepaintChunkRows = 8;
-
-static inline uint16_t getThemeDefaultOnColor()
-{
-    return graphics::TFTPalette::White;
-}
-
-static inline uint16_t getThemeDefaultOffColor()
-{
-#if GRAPHICS_TFT_COLORING_ENABLED
-    return graphics::getThemeBodyBg();
-#else
-    return TFT_BLACK;
-#endif
-}
-} // namespace
-
 TFTDisplay::TFTDisplay(uint8_t address, int sda, int scl, OLEDDISPLAY_GEOMETRY geometry, HW_I2C i2cBus)
 {
     LOG_DEBUG("TFTDisplay!");
@@ -1215,15 +1189,14 @@ TFTDisplay::~TFTDisplay()
         free(linePixelBuffer);
         linePixelBuffer = nullptr;
     }
-    if (repaintChunkBuffer != nullptr) {
-        free(repaintChunkBuffer);
-        repaintChunkBuffer = nullptr;
-    }
 }
 
 // Write the buffer to the display memory
 void TFTDisplay::display(bool fromBlank)
 {
+    if (fromBlank)
+        tft->fillScreen(TFT_BLACK);
+
     concurrency::LockGuard g(spiLock);
 
     uint32_t x, y;
@@ -1232,70 +1205,12 @@ void TFTDisplay::display(bool fromBlank)
     uint32_t x_FirstPixelUpdate;
     uint32_t x_LastPixelUpdate;
     bool isset, dblbuf_isset;
-    uint16_t colorTftWhite, colorTftBlack;
+    uint16_t colorTftMesh, colorTftBlack;
     bool somethingChanged = false;
 
-    // Theme defaults for non-role pixels.
-    const uint16_t defaultOnColor = getThemeDefaultOnColor();
-    const uint16_t defaultOffColor = getThemeDefaultOffColor();
-    static uint16_t lastDefaultOnColor = 0;
-    static uint16_t lastDefaultOffColor = 0;
-    static bool haveLastDefaults = false;
-    const bool themeDefaultsChanged =
-        !haveLastDefaults || (defaultOnColor != lastDefaultOnColor) || (defaultOffColor != lastDefaultOffColor);
-    const bool forceFullRepaint = fromBlank || themeDefaultsChanged;
-
-    // If theme defaults changed, reset panel background immediately so stale pixels don't linger.
-    if (forceFullRepaint) {
-        tft->fillScreen(defaultOffColor);
-    }
-
-    colorTftWhite = (defaultOnColor >> 8) | ((defaultOnColor & 0xFF) << 8);
-    colorTftBlack = (defaultOffColor >> 8) | ((defaultOffColor & 0xFF) << 8);
-
-#if GRAPHICS_TFT_COLORING_ENABLED
-    static uint32_t lastColorFrameSignature = 0;
-    const bool hasColorRegions = graphics::getTFTColorRegionCount() > 0;
-    const uint32_t colorFrameSignature = graphics::getTFTColorFrameSignature();
-    const bool forceFullColorRepaint = forceFullRepaint || (colorFrameSignature != lastColorFrameSignature);
-
-    // When region roles/layout changed, color can differ even with identical monochrome glyph bits.
-    // Repaint full frame only for those frames, then return to diff-based updates.
-    if (forceFullColorRepaint) {
-        for (uint32_t yStart = 0; yStart < displayHeight; yStart += kFullRepaintChunkRows) {
-            const uint32_t rowsThisChunk = min<uint32_t>(kFullRepaintChunkRows, displayHeight - yStart);
-            for (uint32_t row = 0; row < rowsThisChunk; row++) {
-                y = yStart + row;
-                y_byteIndex = (y / 8) * displayWidth;
-                y_byteMask = (1 << (y & 7));
-
-                uint16_t *chunkRow = repaintChunkBuffer + (row * displayWidth);
-                for (x = 0; x < displayWidth; x++) {
-                    isset = (buffer[x + y_byteIndex] & y_byteMask) != 0;
-                    if (hasColorRegions) {
-                        chunkRow[x] = graphics::resolveTFTColorPixel(static_cast<int16_t>(x), static_cast<int16_t>(y), isset,
-                                                                     colorTftWhite, colorTftBlack);
-                    } else {
-                        chunkRow[x] = isset ? colorTftWhite : colorTftBlack;
-                    }
-                }
-            }
-#if defined(HACKADAY_COMMUNICATOR)
-            tft->draw16bitBeRGBBitmap(0, yStart, repaintChunkBuffer, displayWidth, rowsThisChunk);
-#else
-            tft->pushImage(0, yStart, displayWidth, rowsThisChunk, repaintChunkBuffer);
-#endif
-        }
-
-        memcpy(buffer_back, buffer, displayBufferSize);
-        lastColorFrameSignature = colorFrameSignature;
-        haveLastDefaults = true;
-        lastDefaultOnColor = defaultOnColor;
-        lastDefaultOffColor = defaultOffColor;
-        graphics::clearTFTColorRegions();
-        return;
-    }
-#endif
+    // Store colors byte-reversed so that TFT_eSPI doesn't have to swap bytes in a separate step
+    colorTftMesh = __builtin_bswap16(TFT_MESH);
+    colorTftBlack = __builtin_bswap16(TFT_BLACK);
 
     y = 0;
     while (y < displayHeight) {
@@ -1304,7 +1219,7 @@ void TFTDisplay::display(bool fromBlank)
 
         // Step 1: Do a quick scan of 8 rows together. This allows fast-forwarding over unchanged screen areas.
         if (y_byteMask == 1) {
-            if (!forceFullRepaint) {
+            if (!fromBlank) {
                 for (x = 0; x < displayWidth; x++) {
                     if (buffer[x + y_byteIndex] != buffer_back[x + y_byteIndex])
                         break;
@@ -1322,14 +1237,13 @@ void TFTDisplay::display(bool fromBlank)
             }
         }
 
-        // Step 2: Scan this row for changed span (first and last changed pixel).
-        uint32_t x_FirstChanged = 0;
-        for (x_FirstChanged = 0; x_FirstChanged < displayWidth; x_FirstChanged++) {
-            isset = buffer[x_FirstChanged + y_byteIndex] & y_byteMask;
+        // Step 2: Scan each of the 8 rows individually. Find the first pixel in each row that needs updating
+        for (x_FirstPixelUpdate = 0; x_FirstPixelUpdate < displayWidth; x_FirstPixelUpdate++) {
+            isset = buffer[x_FirstPixelUpdate + y_byteIndex] & y_byteMask;
 
-            if (!forceFullRepaint) {
+            if (!fromBlank) {
                 // get src pixel in the page based ordering the OLED lib uses
-                dblbuf_isset = buffer_back[x_FirstChanged + y_byteIndex] & y_byteMask;
+                dblbuf_isset = buffer_back[x_FirstPixelUpdate + y_byteIndex] & y_byteMask;
                 if (isset != dblbuf_isset) {
                     break;
                 }
@@ -1339,51 +1253,43 @@ void TFTDisplay::display(bool fromBlank)
         }
 
         // Did we find a pixel that needs updating on this row?
-        if (x_FirstChanged < displayWidth) {
-            uint32_t x_LastChanged = displayWidth - 1;
-            while (x_LastChanged > x_FirstChanged) {
-                isset = buffer[x_LastChanged + y_byteIndex] & y_byteMask;
-                if (!forceFullRepaint) {
-                    dblbuf_isset = buffer_back[x_LastChanged + y_byteIndex] & y_byteMask;
-                    if (isset != dblbuf_isset) {
-                        break;
-                    }
-                } else if (isset) {
-                    break;
-                }
-                x_LastChanged--;
-            }
-
+        if (x_FirstPixelUpdate < displayWidth) {
             // Align the first pixel for update to an even number so the total alignment of
             // the data will be at 32-bit boundary, which is required by GDMA SPI transfers.
-            x_FirstPixelUpdate = x_FirstChanged & ~1U;
-            x_LastPixelUpdate = x_LastChanged | 1U;
+            x_FirstPixelUpdate &= ~1;
+
+            // Step 3a: copy rest of the pixels in this row into the pixel line buffer,
+            // while also recording the last pixel in the row that needs updating.
+            // Since the first changed pixel will be looked up, the x_LastPixelUpdate will be set.
+            for (x = x_FirstPixelUpdate; x < displayWidth; x++) {
+                isset = buffer[x + y_byteIndex] & y_byteMask;
+                linePixelBuffer[x] = isset ? colorTftMesh : colorTftBlack;
+
+                if (!fromBlank) {
+                    dblbuf_isset = buffer_back[x + y_byteIndex] & y_byteMask;
+                    if (isset != dblbuf_isset) {
+                        x_LastPixelUpdate = x;
+                    }
+                } else if (isset) {
+                    x_LastPixelUpdate = x;
+                }
+            }
+            // Step 3b: Round up the last pixel to odd number to maintain 32-bit alignment for SPIs.
+            // Most displays will have even number of pixels in a row -- this will be in bounds
+            // of the displayWidth. (Hopefully odd displays will just ignore that extra pixel.)
+            x_LastPixelUpdate |= 1;
+            // Ensure the last pixel index does not exceed the display width.
             if (x_LastPixelUpdate >= displayWidth) {
                 x_LastPixelUpdate = displayWidth - 1;
             }
-
-            // Step 3: Copy only the changed span into the pixel line buffer.
-            for (x = x_FirstPixelUpdate; x <= x_LastPixelUpdate; x++) {
-                isset = buffer[x + y_byteIndex] & y_byteMask;
-#if GRAPHICS_TFT_COLORING_ENABLED
-                if (hasColorRegions) {
-                    linePixelBuffer[x] = graphics::resolveTFTColorPixel(static_cast<int16_t>(x), static_cast<int16_t>(y), isset,
-                                                                        colorTftWhite, colorTftBlack);
-                } else {
-                    linePixelBuffer[x] = isset ? colorTftWhite : colorTftBlack;
-                }
-#else
-                linePixelBuffer[x] = isset ? colorTftWhite : colorTftBlack;
-#endif
-            }
 #if defined(HACKADAY_COMMUNICATOR)
             tft->draw16bitBeRGBBitmap(x_FirstPixelUpdate, y, &linePixelBuffer[x_FirstPixelUpdate],
                                       (x_LastPixelUpdate - x_FirstPixelUpdate + 1), 1);
 #else
             // Step 4: Send the changed pixels on this line to the screen as a single block transfer.
             // This function accepts pixel data MSB first so it can dump the memory straight out the SPI port.
-            tft->pushImage(x_FirstPixelUpdate, y, (x_LastPixelUpdate - x_FirstPixelUpdate + 1), 1,
-                           &linePixelBuffer[x_FirstPixelUpdate]);
+            tft->pushRect(x_FirstPixelUpdate, y, (x_LastPixelUpdate - x_FirstPixelUpdate + 1), 1,
+                          &linePixelBuffer[x_FirstPixelUpdate]);
 #endif
             somethingChanged = true;
         }
@@ -1392,14 +1298,6 @@ void TFTDisplay::display(bool fromBlank)
     // Copy the Buffer to the Back Buffer
     if (somethingChanged)
         memcpy(buffer_back, buffer, displayBufferSize);
-
-#if GRAPHICS_TFT_COLORING_ENABLED
-    lastColorFrameSignature = colorFrameSignature;
-#endif
-    haveLastDefaults = true;
-    lastDefaultOnColor = defaultOnColor;
-    lastDefaultOffColor = defaultOffColor;
-    graphics::clearTFTColorRegions();
 }
 
 void TFTDisplay::sdlLoop()
@@ -1613,7 +1511,7 @@ bool TFTDisplay::connect()
 #else
     tft->setRotation(3); // Orient horizontal and wide underneath the silkscreen name label
 #endif
-    tft->fillScreen(getThemeDefaultOffColor());
+    tft->fillScreen(TFT_BLACK);
 
     if (this->linePixelBuffer == NULL) {
         this->linePixelBuffer = (uint16_t *)malloc(sizeof(uint16_t) * displayWidth);
@@ -1623,14 +1521,6 @@ bool TFTDisplay::connect()
             return false;
         }
     }
-    if (this->repaintChunkBuffer == NULL) {
-        this->repaintChunkBuffer = (uint16_t *)malloc(sizeof(uint16_t) * displayWidth * kFullRepaintChunkRows);
-
-        if (!this->repaintChunkBuffer) {
-            LOG_ERROR("Not enough memory to create TFT repaint chunk buffer\n");
-            return false;
-        }
-    }
     return true;
 }
 

src/graphics/TFTDisplay.h

@@ -63,5 +63,4 @@ class TFTDisplay : public OLEDDisplay
     virtual bool connect() override;
 
     uint16_t *linePixelBuffer = nullptr;
-    uint16_t *repaintChunkBuffer = nullptr;
-};
+};

src/graphics/TFTPalette.h

@@ -1,70 +0,0 @@
-#pragma once
-
-#include <stdint.h>
-
-namespace graphics
-{
-namespace TFTPalette
-{
-
-constexpr uint16_t rgb565(uint8_t red, uint8_t green, uint8_t blue)
-{
-    return static_cast<uint16_t>(((red & 0xF8) << 8) | ((green & 0xFC) << 3) | ((blue & 0xF8) >> 3));
-}
-
-constexpr uint16_t Black = 0x0000;
-constexpr uint16_t White = 0xFFFF;
-constexpr uint16_t DarkGray = 0x4208;
-constexpr uint16_t Gray = 0x8410;
-constexpr uint16_t LightGray = 0xC618;
-
-constexpr uint16_t Red = rgb565(255, 0, 0);
-constexpr uint16_t Green = rgb565(0, 255, 0);
-constexpr uint16_t Blue = rgb565(0, 130, 252);
-constexpr uint16_t Yellow = rgb565(255, 255, 0);
-constexpr uint16_t Orange = rgb565(255, 165, 0);
-constexpr uint16_t Cyan = rgb565(0, 255, 255);
-constexpr uint16_t Magenta = rgb565(255, 0, 255);
-
-constexpr uint16_t Good = Green;
-constexpr uint16_t Medium = Yellow;
-constexpr uint16_t Bad = Red;
-
-// Christmas / seasonal accent colors
-constexpr uint16_t ChristmasRed = rgb565(178, 34, 34);
-constexpr uint16_t ChristmasGreen = rgb565(0, 128, 0);
-constexpr uint16_t Gold = rgb565(255, 215, 0);
-constexpr uint16_t Pine = rgb565(15, 35, 10);
-
-// Pink theme colors (light variant)
-constexpr uint16_t HotPink = rgb565(255, 105, 180);
-constexpr uint16_t PalePink = rgb565(255, 228, 235);
-constexpr uint16_t DeepPink = rgb565(200, 50, 120);
-
-// Blue theme colors (dark variant)
-constexpr uint16_t SkyBlue = rgb565(100, 180, 255);
-constexpr uint16_t Navy = rgb565(15, 15, 50);
-constexpr uint16_t DeepBlue = rgb565(30, 60, 120);
-
-// Creamsicle theme colors (light variant)
-constexpr uint16_t CreamOrange = rgb565(255, 140, 50);
-constexpr uint16_t DeepOrange = rgb565(220, 100, 20);
-constexpr uint16_t Cream = rgb565(255, 248, 235);
-
-// Classic monochrome theme accent colors (single-color-on-black themes)
-constexpr uint16_t MeshtasticGreen = rgb565(0x67, 0xEA, 0x94);
-constexpr uint16_t ClassicRed = rgb565(255, 64, 64);
-// Monochrome White reuses TFTPalette::White above.
-
-// Fast contrast picker for monochrome glyph overlays on arbitrary RGB565 backgrounds.
-// Uses channel-sum brightness approximation to keep code size small.
-constexpr uint16_t pickReadableMonoFg(uint16_t backgroundColor)
-{
-    const uint16_t r = (backgroundColor >> 11) & 0x1F;
-    const uint16_t g = (backgroundColor >> 5) & 0x3F;
-    const uint16_t b = backgroundColor & 0x1F;
-    return ((r + g + b) >= 70) ? DarkGray : White;
-}
-
-} // namespace TFTPalette
-} // namespace graphics

src/graphics/draw/ClockRenderer.cpp

@@ -145,7 +145,7 @@ void drawDigitalClockFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int1
     // === Set Title, Blank for Clock
     const char *titleStr = "";
     // === Header ===
-    graphics::drawCommonHeader(display, x, y, titleStr, true, true, true);
+    graphics::drawCommonHeader(display, x, y, titleStr, true, true);
 
     uint32_t rtc_sec = getValidTime(RTCQuality::RTCQualityDevice, true); // Display local timezone
     char timeString[16];
@@ -293,15 +293,11 @@ void drawDigitalClockFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int1
 // Draw an analog clock
 void drawAnalogClockFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x, int16_t y)
 {
-#if GRAPHICS_TFT_COLORING_ENABLED
-    // Clear previous frame pixels so moving hands don't leave stale artifacts on TFT light theme.
-    display->clear();
-#endif
     display->setTextAlignment(TEXT_ALIGN_LEFT);
     // === Set Title, Blank for Clock
     const char *titleStr = "";
     // === Header ===
-    graphics::drawCommonHeader(display, x, y, titleStr, true, true, true);
+    graphics::drawCommonHeader(display, x, y, titleStr, true, true);
 
     // clock face center coordinates
     int16_t centerX = display->getWidth() / 2;
@@ -482,4 +478,4 @@ void drawAnalogClockFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16
 } // namespace ClockRenderer
 
 } // namespace graphics
-#endif
+#endif

src/graphics/draw/CompassRenderer.cpp

@@ -9,61 +9,113 @@ namespace graphics
 {
 namespace CompassRenderer
 {
+
+// Point helper class for compass calculations
+struct Point {
+    float x, y;
+    Point(float x, float y) : x(x), y(y) {}
+
+    void rotate(float angle)
+    {
+        float cos_a = cosf(angle);
+        float sin_a = sinf(angle);
+        float new_x = x * cos_a - y * sin_a;
+        float new_y = x * sin_a + y * cos_a;
+        x = new_x;
+        y = new_y;
+    }
+
+    void scale(float factor)
+    {
+        x *= factor;
+        y *= factor;
+    }
+
+    void translate(float dx, float dy)
+    {
+        x += dx;
+        y += dy;
+    }
+};
+
 void drawCompassNorth(OLEDDisplay *display, int16_t compassX, int16_t compassY, float myHeading, int16_t radius)
 {
+    // Show the compass heading (not implemented in original)
+    // This could draw a "N" indicator or north arrow
+    // For now, we'll draw a simple north indicator
+    // const float radius = 17.0f;
     if (currentResolution == ScreenResolution::High) {
         radius += 4;
     }
-
-    const float northAngle = (uiconfig.compass_mode != meshtastic_CompassMode_FIXED_RING) ? -myHeading : 0.0f;
-    const int16_t nX = compassX + static_cast<int16_t>((radius - 1) * sinf(northAngle));
-    const int16_t nY = compassY - static_cast<int16_t>((radius - 1) * cosf(northAngle));
+    float northX = 0.0f;
+    float northY = -radius;
+    if (uiconfig.compass_mode != meshtastic_CompassMode_FIXED_RING) {
+        const float c = cosf(-myHeading);
+        const float s = sinf(-myHeading);
+        const float rx = northX * c - northY * s;
+        const float ry = northX * s + northY * c;
+        northX = rx;
+        northY = ry;
+    }
+    northX += compassX;
+    northY += compassY;
 
     display->setFont(FONT_SMALL);
     display->setTextAlignment(TEXT_ALIGN_CENTER);
-#if !GRAPHICS_TFT_COLORING_ENABLED
     display->setColor(BLACK);
     const int16_t nLabelWidth = display->getStringWidth("N");
     if (currentResolution == ScreenResolution::High) {
-        display->fillRect(nX - 8, nY - 1, nLabelWidth + 3, FONT_HEIGHT_SMALL - 6);
+        display->fillRect(northX - 8, northY - 1, nLabelWidth + 3, FONT_HEIGHT_SMALL - 6);
     } else {
-        display->fillRect(nX - 4, nY - 1, nLabelWidth + 2, FONT_HEIGHT_SMALL - 6);
+        display->fillRect(northX - 4, northY - 1, nLabelWidth + 2, FONT_HEIGHT_SMALL - 6);
     }
-#endif
     display->setColor(WHITE);
-    display->drawString(nX, nY - 3, "N");
-}
-
-void drawArrowToNode(OLEDDisplay *display, int16_t x, int16_t y, int16_t size, float bearing)
-{
-    const float radians = bearing * DEG_TO_RAD;
-    const float sinA = sinf(radians);
-    const float cosA = cosf(radians);
-    const float tipHalf = size * 0.5f;
-    const float lx = -(size / 6.0f);
-    const float ly = size / 4.0f;
-    const float rx = (size / 6.0f);
-    const float ry = size / 4.0f;
-    const float tx = 0.0f;
-    const float ty = size / 4.5f;
-
-    const int16_t tipX = static_cast<int16_t>(x + (tipHalf * sinA));
-    const int16_t tipY = static_cast<int16_t>(y - (tipHalf * cosA));
-    const int16_t leftX = static_cast<int16_t>(x + (lx * cosA) - (ly * sinA));
-    const int16_t leftY = static_cast<int16_t>(y + (lx * sinA) + (ly * cosA));
-    const int16_t rightX = static_cast<int16_t>(x + (rx * cosA) - (ry * sinA));
-    const int16_t rightY = static_cast<int16_t>(y + (rx * sinA) + (ry * cosA));
-    const int16_t tailX = static_cast<int16_t>(x + (tx * cosA) - (ty * sinA));
-    const int16_t tailY = static_cast<int16_t>(y + (tx * sinA) + (ty * cosA));
-
-    display->fillTriangle(tipX, tipY, leftX, leftY, tailX, tailY);
-    display->fillTriangle(tipX, tipY, rightX, rightY, tailX, tailY);
+    display->drawString(northX, northY - 3, "N");
 }
 
 void drawNodeHeading(OLEDDisplay *display, int16_t compassX, int16_t compassY, uint16_t compassDiam, float headingRadian)
 {
-    const int16_t size = static_cast<int16_t>(compassDiam * 0.6f);
-    drawArrowToNode(display, compassX, compassY, size, headingRadian * RAD_TO_DEG);
+    Point tip(0.0f, -0.5f), tail(0.0f, 0.35f); // pointing up initially
+    float arrowOffsetX = 0.14f, arrowOffsetY = 0.9f;
+    Point leftArrow(tip.x - arrowOffsetX, tip.y + arrowOffsetY), rightArrow(tip.x + arrowOffsetX, tip.y + arrowOffsetY);
+
+    Point *arrowPoints[] = {&tip, &tail, &leftArrow, &rightArrow};
+
+    for (int i = 0; i < 4; i++) {
+        arrowPoints[i]->rotate(headingRadian);
+        arrowPoints[i]->scale(compassDiam * 0.6);
+        arrowPoints[i]->translate(compassX, compassY);
+    }
+
+#ifdef USE_EINK
+    display->drawTriangle(tip.x, tip.y, rightArrow.x, rightArrow.y, tail.x, tail.y);
+#else
+    display->fillTriangle(tip.x, tip.y, rightArrow.x, rightArrow.y, tail.x, tail.y);
+#endif
+    display->drawTriangle(tip.x, tip.y, leftArrow.x, leftArrow.y, tail.x, tail.y);
+}
+
+void drawArrowToNode(OLEDDisplay *display, int16_t x, int16_t y, int16_t size, float bearing)
+{
+    float radians = bearing * DEG_TO_RAD;
+
+    Point tip(0, -size / 2);
+    Point left(-size / 6, size / 4);
+    Point right(size / 6, size / 4);
+    Point tail(0, size / 4.5);
+
+    tip.rotate(radians);
+    left.rotate(radians);
+    right.rotate(radians);
+    tail.rotate(radians);
+
+    tip.translate(x, y);
+    left.translate(x, y);
+    right.translate(x, y);
+    tail.translate(x, y);
+
+    display->fillTriangle(tip.x, tip.y, left.x, left.y, tail.x, tail.y);
+    display->fillTriangle(tip.x, tip.y, right.x, right.y, tail.x, tail.y);
 }
 
 bool getHeadingRadians(double lat, double lon, float &headingRadian)

src/graphics/draw/CompassRenderer.h

@@ -1,7 +1,6 @@
 #pragma once
 
 #include "graphics/Screen.h"
-#include "mesh/generated/meshtastic/mesh.pb.h"
 #include <OLEDDisplay.h>
 #include <OLEDDisplayUi.h>
 

src/graphics/draw/DebugRenderer.cpp

@@ -11,8 +11,6 @@
 #include "gps/RTC.h"
 #include "graphics/ScreenFonts.h"
 #include "graphics/SharedUIDisplay.h"
-#include "graphics/TFTColorRegions.h"
-#include "graphics/TFTPalette.h"
 #include "graphics/TimeFormatters.h"
 #include "graphics/images.h"
 #include "main.h"
@@ -471,11 +469,9 @@ void drawLoRaFocused(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x,
     int chUtil_y = getTextPositions(display)[line] + 3;
 
     int chutil_bar_width = (currentResolution == ScreenResolution::High) ? 100 : 50;
-    int chutil_bar_max_fill = chutil_bar_width - 2; // Account for border
     int chutil_bar_height = (currentResolution == ScreenResolution::High) ? 12 : 7;
     int extraoffset = (currentResolution == ScreenResolution::High) ? 6 : 3;
     int chutil_percent = airTime->channelUtilizationPercent();
-    const int raw_chutil_percent = chutil_percent;
 
     int centerofscreen = SCREEN_WIDTH / 2;
     int total_line_content_width = (chUtil_x + chutil_bar_width + display->getStringWidth(chUtilPercentage) + extraoffset) / 2;
@@ -483,7 +479,7 @@ void drawLoRaFocused(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x,
 
     display->drawString(starting_position, getTextPositions(display)[line], chUtil);
 
-    // Force 61% or higher to show a full 100% bar, text would still show related percent.
+    // Force 56% or higher to show a full 100% bar, text would still show related percent.
     if (chutil_percent >= 61) {
         chutil_percent = 100;
     }
@@ -496,9 +492,9 @@ void drawLoRaFocused(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x,
     float weight3 = 0.20; // Weight for 40–100%
     float totalWeight = weight1 + weight2 + weight3;
 
-    int seg1 = chutil_bar_max_fill * (weight1 / totalWeight);
-    int seg2 = chutil_bar_max_fill * (weight2 / totalWeight);
-    int seg3 = chutil_bar_max_fill - seg1 - seg2; // Remainder absorbs rounding errors
+    int seg1 = chutil_bar_width * (weight1 / totalWeight);
+    int seg2 = chutil_bar_width * (weight2 / totalWeight);
+    int seg3 = chutil_bar_width * (weight3 / totalWeight);
 
     int fillRight = 0;
 
@@ -515,17 +511,7 @@ void drawLoRaFocused(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x,
 
     // Fill progress
     if (fillRight > 0) {
-#if GRAPHICS_TFT_COLORING_ENABLED
-        uint16_t UtilizationFillColor = TFTPalette::Good;
-        if (raw_chutil_percent >= 60) {
-            UtilizationFillColor = TFTPalette::Bad;
-        } else if (raw_chutil_percent >= 35) {
-            UtilizationFillColor = TFTPalette::Medium;
-        }
-        setAndRegisterTFTColorRole(TFTColorRole::UtilizationFill, UtilizationFillColor, TFTPalette::Black,
-                                   starting_position + chUtil_x + 1, chUtil_y + 1, fillRight, chutil_bar_height - 2);
-#endif
-        display->fillRect(starting_position + chUtil_x + 1, chUtil_y + 1, fillRight, chutil_bar_height - 2);
+        display->fillRect(starting_position + chUtil_x, chUtil_y, fillRight, chutil_bar_height);
     }
 
     display->drawString(starting_position + chUtil_x + chutil_bar_width + extraoffset, getTextPositions(display)[line++],
@@ -598,17 +584,6 @@ void drawSystemScreen(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x
         display->setColor(WHITE);
         display->drawRect(barX, barY, adjustedBarWidth, barHeight);
 
-#if GRAPHICS_TFT_COLORING_ENABLED
-        uint16_t UtilizationFillColor = TFTPalette::Good;
-        if (percent >= 80) {
-            UtilizationFillColor = TFTPalette::Bad;
-        } else if (percent >= 60) {
-            UtilizationFillColor = TFTPalette::Medium;
-        }
-        setAndRegisterTFTColorRole(TFTColorRole::UtilizationFill, UtilizationFillColor, TFTPalette::Black, barX + 1, barY + 1,
-                                   fillWidth - 1, barHeight - 2);
-#endif
-
         display->fillRect(barX, barY, fillWidth, barHeight);
         display->setColor(WHITE);
 #endif

src/graphics/draw/MenuHandler.cpp

@@ -11,7 +11,6 @@
 #include "buzz.h"
 #include "graphics/Screen.h"
 #include "graphics/SharedUIDisplay.h"
-#include "graphics/TFTColorRegions.h"
 #include "graphics/draw/MessageRenderer.h"
 #include "graphics/draw/UIRenderer.h"
 #include "input/RotaryEncoderInterruptImpl1.h"
@@ -31,6 +30,8 @@
 #include <functional>
 #include <utility>
 
+extern uint16_t TFT_MESH;
+
 namespace graphics
 {
 
@@ -57,68 +58,30 @@ BannerOverlayOptions createStaticBannerOptions(const char *message, const MenuOp
     return bannerOptions;
 }
 
-const StoredMessage *getNewestMessageForActiveThread()
+constexpr float kTemperatureOffsetMinC = -20.0f;
+constexpr float kTemperatureOffsetMaxC = 20.0f;
+constexpr float kTemperatureOffsetDeltaFPerC = 1.8f;
+
+bool useImperialTemperatureOffsetUnits()
 {
-    const auto &messages = messageStore.getMessages();
-    if (messages.empty()) {
-        return nullptr;
-    }
-
-    const auto mode = graphics::MessageRenderer::getThreadMode();
-    const int channel = graphics::MessageRenderer::getThreadChannel();
-    const uint32_t peer = graphics::MessageRenderer::getThreadPeer();
-    const uint32_t localNode = nodeDB->getNodeNum();
-
-    if (mode == graphics::MessageRenderer::ThreadMode::ALL) {
-        return &messages.back();
-    }
-
-    for (auto it = messages.rbegin(); it != messages.rend(); ++it) {
-        const StoredMessage &m = *it;
-
-        if (mode == graphics::MessageRenderer::ThreadMode::CHANNEL) {
-            if (m.type == MessageType::BROADCAST && static_cast<int>(m.channelIndex) == channel) {
-                return &m;
-            }
-            continue;
-        }
-
-        if (mode == graphics::MessageRenderer::ThreadMode::DIRECT) {
-            if (m.type != MessageType::DM_TO_US) {
-                continue;
-            }
-            const uint32_t other = (m.sender == localNode) ? m.dest : m.sender;
-            if (other == peer) {
-                return &m;
-            }
-        }
-    }
-
-    return nullptr;
+    return config.display.units == meshtastic_Config_DisplayConfig_DisplayUnits_IMPERIAL ||
+           moduleConfig.telemetry.environment_display_fahrenheit;
 }
 
-void launchReplyForMessage(const StoredMessage &message, bool freetext)
+float clampTemperatureOffsetC(float offsetC)
 {
-    if (message.type == MessageType::BROADCAST || message.dest == NODENUM_BROADCAST) {
-        if (freetext) {
-            cannedMessageModule->LaunchFreetextWithDestination(NODENUM_BROADCAST, message.channelIndex);
-        } else {
-            cannedMessageModule->LaunchWithDestination(NODENUM_BROADCAST, message.channelIndex);
-        }
-        return;
+    if (offsetC < kTemperatureOffsetMinC) {
+        return kTemperatureOffsetMinC;
     }
+    if (offsetC > kTemperatureOffsetMaxC) {
+        return kTemperatureOffsetMaxC;
+    }
+    return offsetC;
+}
 
-    const uint32_t localNode = nodeDB->getNodeNum();
-    const uint32_t peer = (message.sender == localNode) ? message.dest : message.sender;
-    if (peer == 0 || peer == NODENUM_BROADCAST) {
-        return;
-    }
-
-    if (freetext) {
-        cannedMessageModule->LaunchFreetextWithDestination(peer);
-    } else {
-        cannedMessageModule->LaunchWithDestination(peer);
-    }
+int toTenthsRounded(float value)
+{
+    return (value >= 0.0f) ? static_cast<int>(value * 10.0f + 0.5f) : static_cast<int>(value * 10.0f - 0.5f);
 }
 
 } // namespace
@@ -658,12 +621,9 @@ void menuHandler::messageResponseMenu()
 
 #ifdef HAS_I2S
         } else if (selected == Aloud) {
-            if (const StoredMessage *latest = getNewestMessageForActiveThread()) {
-                const char *msg = MessageStore::getText(*latest);
-                if (msg && msg[0]) {
-                    audioThread->readAloud(msg);
-                }
-            }
+            const meshtastic_MeshPacket &mp = devicestate.rx_text_message;
+            const char *msg = reinterpret_cast<const char *>(mp.decoded.payload.bytes);
+            audioThread->readAloud(msg);
 #endif
         }
     };
@@ -723,12 +683,20 @@ void menuHandler::replyMenu()
 
         // Preset reply
         if (selected == ReplyPreset) {
+
             if (mode == graphics::MessageRenderer::ThreadMode::CHANNEL) {
                 cannedMessageModule->LaunchWithDestination(NODENUM_BROADCAST, ch);
+
             } else if (mode == graphics::MessageRenderer::ThreadMode::DIRECT) {
                 cannedMessageModule->LaunchWithDestination(peer);
-            } else if (const StoredMessage *latest = getNewestMessageForActiveThread()) {
-                launchReplyForMessage(*latest, false);
+
+            } else {
+                // Fallback for last received message
+                if (devicestate.rx_text_message.to == NODENUM_BROADCAST) {
+                    cannedMessageModule->LaunchWithDestination(NODENUM_BROADCAST, devicestate.rx_text_message.channel);
+                } else {
+                    cannedMessageModule->LaunchWithDestination(devicestate.rx_text_message.from);
+                }
             }
 
             return;
@@ -736,12 +704,20 @@ void menuHandler::replyMenu()
 
         // Freetext reply
         if (selected == ReplyFreetext) {
+
             if (mode == graphics::MessageRenderer::ThreadMode::CHANNEL) {
                 cannedMessageModule->LaunchFreetextWithDestination(NODENUM_BROADCAST, ch);
+
             } else if (mode == graphics::MessageRenderer::ThreadMode::DIRECT) {
                 cannedMessageModule->LaunchFreetextWithDestination(peer);
-            } else if (const StoredMessage *latest = getNewestMessageForActiveThread()) {
-                launchReplyForMessage(*latest, true);
+
+            } else {
+                // Fallback for last received message
+                if (devicestate.rx_text_message.to == NODENUM_BROADCAST) {
+                    cannedMessageModule->LaunchFreetextWithDestination(NODENUM_BROADCAST, devicestate.rx_text_message.channel);
+                } else {
+                    cannedMessageModule->LaunchFreetextWithDestination(devicestate.rx_text_message.from);
+                }
             }
 
             return;
@@ -896,10 +872,10 @@ void menuHandler::messageViewModeMenu()
     // Encode peers
     for (size_t i = 0; i < uniquePeers.size(); ++i) {
         uint32_t peer = uniquePeers[i];
-        const auto *node = nodeDB->getMeshNode(peer);
+        auto node = nodeDB->getMeshNode(peer);
         std::string name;
-        if (nodeInfoLiteHasUser(node))
-            name = sanitizeString(node->long_name).substr(0, 15);
+        if (node && node->has_user)
+            name = sanitizeString(node->user.long_name).substr(0, 15);
         else {
             char buf[20];
             snprintf(buf, sizeof(buf), "Node %08X", peer);
@@ -1059,6 +1035,52 @@ void menuHandler::textMessageMenu()
     cannedMessageModule->LaunchWithDestination(NODENUM_BROADCAST);
 }
 
+void menuHandler::environmentTelemetryBaseMenu()
+{
+    enum optionsNumbers { Back, SetTempOffset };
+
+    static const char *optionsArray[] = {"Back", "Set Temp Offset"};
+    static int optionsEnumArray[] = {Back, SetTempOffset};
+
+    BannerOverlayOptions bannerOptions;
+    bannerOptions.message = "Env Actions";
+    bannerOptions.optionsArrayPtr = optionsArray;
+    bannerOptions.optionsEnumPtr = optionsEnumArray;
+    bannerOptions.optionsCount = 2;
+    bannerOptions.bannerCallback = [](int selected) -> void {
+        if (selected == SetTempOffset) {
+            menuQueue = EnvironmentTempOffsetPicker;
+            screen->runNow();
+        }
+    };
+    screen->showOverlayBanner(bannerOptions);
+}
+
+void menuHandler::environmentTemperatureOffsetPicker()
+{
+    static char pickerTitle[40];
+
+    const bool useImperial = useImperialTemperatureOffsetUnits();
+    const char displayUnit = useImperial ? 'F' : 'C';
+    const float currentOffsetC = clampTemperatureOffsetC(moduleConfig.telemetry.environment_temperature_offset_c);
+    const float displayOffset = useImperial ? (currentOffsetC * kTemperatureOffsetDeltaFPerC) : currentOffsetC;
+    const float minDisplay = useImperial ? (kTemperatureOffsetMinC * kTemperatureOffsetDeltaFPerC) : kTemperatureOffsetMinC;
+    const float maxDisplay = useImperial ? (kTemperatureOffsetMaxC * kTemperatureOffsetDeltaFPerC) : kTemperatureOffsetMaxC;
+
+    snprintf(pickerTitle, sizeof(pickerTitle), "Set Temp Offset (%c)", displayUnit);
+    screen->showSignedDecimalPicker(pickerTitle, 60000, toTenthsRounded(displayOffset), toTenthsRounded(minDisplay),
+                                    toTenthsRounded(maxDisplay), [useImperial](int pickedTenths) -> void {
+                                        float selectedOffset = static_cast<float>(pickedTenths) / 10.0f;
+                                        if (useImperial) {
+                                            selectedOffset /= kTemperatureOffsetDeltaFPerC;
+                                        }
+
+                                        moduleConfig.telemetry.environment_temperature_offset_c =
+                                            clampTemperatureOffsetC(selectedOffset);
+                                        nodeDB->saveToDisk(SEGMENT_MODULECONFIG);
+                                    });
+}
+
 void menuHandler::textMessageBaseMenu()
 {
     enum optionsNumbers { Back, Preset, Freetext, enumEnd };
@@ -1406,14 +1428,14 @@ void menuHandler::manageNodeMenu()
     static int optionsEnumArray[enumEnd] = {Back};
     int options = 1;
 
-    if (nodeInfoLiteIsFavorite(node)) {
+    if (node->is_favorite) {
         optionsArray[options] = "Unfavorite";
     } else {
         optionsArray[options] = "Favorite";
     }
     optionsEnumArray[options++] = Favorite;
 
-    bool isMuted = nodeInfoLiteIsMuted(node);
+    bool isMuted = (node->bitfield & NODEINFO_BITFIELD_IS_MUTED_MASK) != 0;
     if (isMuted) {
         optionsArray[options] = "Unmute Notifications";
     } else {
@@ -1427,7 +1449,7 @@ void menuHandler::manageNodeMenu()
     optionsArray[options] = "Key Verification";
     optionsEnumArray[options++] = KeyVerification;
 
-    if (nodeInfoLiteIsIgnored(node)) {
+    if (node->is_ignored) {
         optionsArray[options] = "Unignore Node";
     } else {
         optionsArray[options] = "Ignore Node";
@@ -1437,8 +1459,8 @@ void menuHandler::manageNodeMenu()
     BannerOverlayOptions bannerOptions;
 
     std::string title = "";
-    if (nodeInfoLiteHasUser(node) && node->long_name[0]) {
-        title += sanitizeString(node->long_name).substr(0, 15);
+    if (node->has_user && node->user.long_name && node->user.long_name[0]) {
+        title += sanitizeString(node->user.long_name).substr(0, 15);
     } else {
         char buf[20];
         snprintf(buf, sizeof(buf), "%08X", (unsigned int)node->num);
@@ -1460,7 +1482,7 @@ void menuHandler::manageNodeMenu()
             if (!n) {
                 return;
             }
-            if (nodeInfoLiteIsFavorite(n)) {
+            if (n->is_favorite) {
                 LOG_INFO("Removing node %08X from favorites", menuHandler::pickedNodeNum);
                 nodeDB->set_favorite(false, menuHandler::pickedNodeNum);
             } else {
@@ -1477,9 +1499,13 @@ void menuHandler::manageNodeMenu()
                 return;
             }
 
-            const bool wasMuted = nodeInfoLiteIsMuted(n);
-            nodeInfoLiteSetBit(n, NODEINFO_BITFIELD_IS_MUTED_MASK, !wasMuted);
-            LOG_INFO(wasMuted ? "Unmuted node %08X" : "Muted node %08X", menuHandler::pickedNodeNum);
+            if (n->bitfield & NODEINFO_BITFIELD_IS_MUTED_MASK) {
+                n->bitfield &= ~NODEINFO_BITFIELD_IS_MUTED_MASK;
+                LOG_INFO("Unmuted node %08X", menuHandler::pickedNodeNum);
+            } else {
+                n->bitfield |= NODEINFO_BITFIELD_IS_MUTED_MASK;
+                LOG_INFO("Muted node %08X", menuHandler::pickedNodeNum);
+            }
             nodeDB->notifyObservers(true);
             nodeDB->saveToDisk();
             screen->setFrames(graphics::Screen::FOCUS_PRESERVE);
@@ -1508,11 +1534,11 @@ void menuHandler::manageNodeMenu()
                 return;
             }
 
-            if (nodeInfoLiteIsIgnored(n)) {
-                nodeInfoLiteSetBit(n, NODEINFO_BITFIELD_IS_IGNORED_MASK, false);
+            if (n->is_ignored) {
+                n->is_ignored = false;
                 LOG_INFO("Unignoring node %08X", menuHandler::pickedNodeNum);
             } else {
-                nodeInfoLiteSetBit(n, NODEINFO_BITFIELD_IS_IGNORED_MASK, true);
+                n->is_ignored = true;
                 LOG_INFO("Ignoring node %08X", menuHandler::pickedNodeNum);
             }
             nodeDB->notifyObservers(true);
@@ -2074,6 +2100,109 @@ void menuHandler::switchToMUIMenu()
     screen->showOverlayBanner(bannerOptions);
 }
 
+void menuHandler::TFTColorPickerMenu(OLEDDisplay *display)
+{
+    static const ScreenColorOption colorOptions[] = {
+        {"Back", OptionsAction::Back},
+        {"Default", OptionsAction::Select, ScreenColor(0, 0, 0, true)},
+        {"Meshtastic Green", OptionsAction::Select, ScreenColor(0x67, 0xEA, 0x94)},
+        {"Yellow", OptionsAction::Select, ScreenColor(255, 255, 128)},
+        {"Red", OptionsAction::Select, ScreenColor(255, 64, 64)},
+        {"Orange", OptionsAction::Select, ScreenColor(255, 160, 20)},
+        {"Purple", OptionsAction::Select, ScreenColor(204, 153, 255)},
+        {"Blue", OptionsAction::Select, ScreenColor(0, 0, 255)},
+        {"Teal", OptionsAction::Select, ScreenColor(16, 102, 102)},
+        {"Cyan", OptionsAction::Select, ScreenColor(0, 255, 255)},
+        {"Ice", OptionsAction::Select, ScreenColor(173, 216, 230)},
+        {"Pink", OptionsAction::Select, ScreenColor(255, 105, 180)},
+        {"White", OptionsAction::Select, ScreenColor(255, 255, 255)},
+        {"Gray", OptionsAction::Select, ScreenColor(128, 128, 128)},
+    };
+
+    constexpr size_t colorCount = sizeof(colorOptions) / sizeof(colorOptions[0]);
+    static std::array<const char *, colorCount> colorLabels{};
+
+    auto bannerOptions = createStaticBannerOptions(
+        "Select Screen Color", colorOptions, colorLabels, [display](const ScreenColorOption &option, int) -> void {
+            if (option.action == OptionsAction::Back) {
+                menuQueue = SystemBaseMenu;
+                screen->runNow();
+                return;
+            }
+
+            if (!option.hasValue) {
+                return;
+            }
+
+#if defined(HELTEC_MESH_NODE_T114) || defined(HELTEC_VISION_MASTER_T190) || defined(T_DECK) || defined(T_LORA_PAGER) ||          \
+    HAS_TFT || defined(HACKADAY_COMMUNICATOR)
+            const ScreenColor &color = option.value;
+            if (color.useVariant) {
+                LOG_INFO("Setting color to system default or defined variant");
+            } else {
+                LOG_INFO("Setting color to %s", option.label);
+            }
+
+            uint8_t r = color.r;
+            uint8_t g = color.g;
+            uint8_t b = color.b;
+
+            display->setColor(BLACK);
+            display->fillRect(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT);
+            display->setColor(WHITE);
+
+            if (color.useVariant || (r == 0 && g == 0 && b == 0)) {
+#ifdef TFT_MESH_OVERRIDE
+                TFT_MESH = TFT_MESH_OVERRIDE;
+#else
+                TFT_MESH = COLOR565(255, 255, 128);
+#endif
+            } else {
+                TFT_MESH = COLOR565(r, g, b);
+            }
+
+#if defined(HELTEC_MESH_NODE_T114) || defined(HELTEC_VISION_MASTER_T190)
+            static_cast<ST7789Spi *>(screen->getDisplayDevice())->setRGB(TFT_MESH);
+#endif
+
+            screen->setFrames(graphics::Screen::FOCUS_SYSTEM);
+            if (color.useVariant || (r == 0 && g == 0 && b == 0)) {
+                uiconfig.screen_rgb_color = 0;
+            } else {
+                uiconfig.screen_rgb_color =
+                    (static_cast<uint32_t>(r) << 16) | (static_cast<uint32_t>(g) << 8) | static_cast<uint32_t>(b);
+            }
+            LOG_INFO("Storing Value of %d to uiconfig.screen_rgb_color", uiconfig.screen_rgb_color);
+            saveUIConfig();
+#endif
+        });
+
+    int initialSelection = 0;
+    if (uiconfig.screen_rgb_color == 0) {
+        initialSelection = 1;
+    } else {
+        uint32_t currentColor = uiconfig.screen_rgb_color;
+        for (size_t i = 0; i < colorCount; ++i) {
+            if (!colorOptions[i].hasValue) {
+                continue;
+            }
+            const ScreenColor &color = colorOptions[i].value;
+            if (color.useVariant) {
+                continue;
+            }
+            uint32_t encoded =
+                (static_cast<uint32_t>(color.r) << 16) | (static_cast<uint32_t>(color.g) << 8) | static_cast<uint32_t>(color.b);
+            if (encoded == currentColor) {
+                initialSelection = static_cast<int>(i);
+                break;
+            }
+        }
+    }
+    bannerOptions.InitialSelected = initialSelection;
+
+    screen->showOverlayBanner(bannerOptions);
+}
+
 void menuHandler::rebootMenu()
 {
     static const char *optionsArray[] = {"Back", "Confirm"};
@@ -2126,9 +2255,9 @@ void menuHandler::removeFavoriteMenu()
     static const char *optionsArray[] = {"Back", "Yes"};
     BannerOverlayOptions bannerOptions;
     std::string message = "Unfavorite This Node?\n";
-    const auto *node = nodeDB->getMeshNode(graphics::UIRenderer::currentFavoriteNodeNum);
-    if (nodeInfoLiteHasUser(node)) {
-        message += sanitizeString(node->long_name).substr(0, 15);
+    auto node = nodeDB->getMeshNode(graphics::UIRenderer::currentFavoriteNodeNum);
+    if (node && node->has_user) {
+        message += sanitizeString(node->user.long_name).substr(0, 15);
     }
     bannerOptions.message = message.c_str();
     bannerOptions.optionsArrayPtr = optionsArray;
@@ -2161,9 +2290,6 @@ void menuHandler::testMenu()
     static int optionsEnumArray[5] = {Back};
     int options = 1;
 
-    optionsArray[options] = "Number Picker";
-    optionsEnumArray[options++] = NumberPicker;
-
     optionsArray[options] = screen->isFrameHidden("chirpy") ? "Show Chirpy" : "Hide Chirpy";
     optionsEnumArray[options++] = ShowChirpy;
 #ifdef HAS_I2S
@@ -2177,10 +2303,7 @@ void menuHandler::testMenu()
     bannerOptions.optionsCount = options;
     bannerOptions.optionsEnumPtr = optionsEnumArray;
     bannerOptions.bannerCallback = [](int selected) -> void {
-        if (selected == NumberPicker) {
-            menuQueue = NumberTest;
-            screen->runNow();
-        } else if (selected == ShowChirpy) {
+        if (selected == ShowChirpy) {
             screen->toggleFrameVisibility("chirpy");
             screen->setFrames(Screen::FOCUS_SYSTEM);
 
@@ -2196,12 +2319,6 @@ void menuHandler::testMenu()
     screen->showOverlayBanner(bannerOptions);
 }
 
-void menuHandler::numberTest()
-{
-    screen->showNumberPicker("Pick a number\n ", 30000, 4,
-                             [](int number_picked) -> void { LOG_WARN("Nodenum: %u", number_picked); });
-}
-
 void menuHandler::wifiBaseMenu()
 {
     enum optionsNumbers { Back, Wifi_toggle };
@@ -2261,9 +2378,9 @@ void menuHandler::screenOptionsMenu()
     bool hasSupportBrightness = false;
 #endif
 
-    enum optionsNumbers { Back, Brightness, FrameToggles, DisplayUnits, MessageBubbles, Theme };
-    static const char *optionsArray[7] = {"Back"};
-    static int optionsEnumArray[7] = {Back};
+    enum optionsNumbers { Back, Brightness, ScreenColor, FrameToggles, DisplayUnits, MessageBubbles };
+    static const char *optionsArray[6] = {"Back"};
+    static int optionsEnumArray[6] = {Back};
     int options = 1;
 
     // Only show brightness for B&W displays
@@ -2272,6 +2389,13 @@ void menuHandler::screenOptionsMenu()
         optionsEnumArray[options++] = Brightness;
     }
 
+    // Only show screen color for TFT displays
+#if defined(HELTEC_MESH_NODE_T114) || defined(HELTEC_VISION_MASTER_T190) || defined(T_DECK) || defined(T_LORA_PAGER) ||          \
+    HAS_TFT || defined(HACKADAY_COMMUNICATOR)
+    optionsArray[options] = "Screen Color";
+    optionsEnumArray[options++] = ScreenColor;
+#endif
+
     optionsArray[options] = "Frame Visibility";
     optionsEnumArray[options++] = FrameToggles;
 
@@ -2281,11 +2405,6 @@ void menuHandler::screenOptionsMenu()
     optionsArray[options] = "Message Bubbles";
     optionsEnumArray[options++] = MessageBubbles;
 
-#if GRAPHICS_TFT_COLORING_ENABLED
-    optionsArray[options] = "Theme";
-    optionsEnumArray[options++] = Theme;
-#endif
-
     BannerOverlayOptions bannerOptions;
     bannerOptions.message = "Display Options";
     bannerOptions.optionsArrayPtr = optionsArray;
@@ -2295,6 +2414,9 @@ void menuHandler::screenOptionsMenu()
         if (selected == Brightness) {
             menuHandler::menuQueue = menuHandler::BrightnessPicker;
             screen->runNow();
+        } else if (selected == ScreenColor) {
+            menuHandler::menuQueue = menuHandler::TftColorMenuPicker;
+            screen->runNow();
         } else if (selected == FrameToggles) {
             menuHandler::menuQueue = menuHandler::FrameToggles;
             screen->runNow();
@@ -2304,9 +2426,6 @@ void menuHandler::screenOptionsMenu()
         } else if (selected == MessageBubbles) {
             menuHandler::menuQueue = menuHandler::MessageBubblesMenu;
             screen->runNow();
-        } else if (selected == Theme) {
-            menuHandler::menuQueue = menuHandler::ThemeMenu;
-            screen->runNow();
         } else {
             menuQueue = SystemBaseMenu;
             screen->runNow();
@@ -2590,53 +2709,6 @@ void menuHandler::messageBubblesMenu()
     screen->showOverlayBanner(bannerOptions);
 }
 
-void menuHandler::themeMenu()
-{
-    // Build menu dynamically from the theme table.
-    // Only visible themes appear!
-    // Slot budget: 1 for "Back" + up to kMaxThemesInMenu visible themes.
-    // Bump kMaxThemesInMenu if you add more themes than will fit here.
-    constexpr size_t kMaxThemesInMenu = 15;
-    const size_t visibleCount = getVisibleThemeCount();
-    static const char *optionsArray[kMaxThemesInMenu + 1] = {"Back"};
-    const size_t shownCount = (visibleCount < kMaxThemesInMenu) ? visibleCount : kMaxThemesInMenu;
-    const int options = static_cast<int>(shownCount) + 1; // +1 for Back
-
-    for (size_t i = 0; i < shownCount; i++) {
-        optionsArray[i + 1] = getVisibleThemeByIndex(i).name;
-    }
-
-    BannerOverlayOptions bannerOptions;
-    bannerOptions.message = "Theme";
-    bannerOptions.optionsArrayPtr = optionsArray;
-    bannerOptions.optionsCount = options;
-
-    // Highlight the currently active theme (visible index + 1 for the Back
-    // offset).  If the active theme is hidden, leave selection on "Back".
-    const size_t activeVisible = getActiveVisibleThemeIndex();
-    bannerOptions.InitialSelected = (activeVisible == SIZE_MAX) ? 0 : static_cast<int>(activeVisible) + 1;
-
-    bannerOptions.bannerCallback = [](int selected) -> void {
-        if (selected == 0) {
-            // Back
-            menuHandler::menuQueue = menuHandler::ScreenOptionsMenu;
-            screen->runNow();
-        } else {
-            // Selection is an index into the VISIBLE themes (1-based, slot 0 is Back).
-            const size_t visibleIdx = static_cast<size_t>(selected - 1);
-            if (visibleIdx < getVisibleThemeCount()) {
-                // Persist the theme's uniqueIdentifier so boot-time
-                // resolveThemeIndex() can restore this theme on next startup.
-                uiconfig.screen_rgb_color = COLOR565(255, 255, (getVisibleThemeByIndex(visibleIdx).uniqueIdentifier & 0x1F) << 3);
-                loadThemeDefaults();
-                saveUIConfig();
-                screen->runNow();
-            }
-        }
-    };
-    screen->showOverlayBanner(bannerOptions);
-}
-
 void menuHandler::handleMenuSwitch(OLEDDisplay *display)
 {
     if (menuQueue != MenuNone)
@@ -2712,6 +2784,9 @@ void menuHandler::handleMenuSwitch(OLEDDisplay *display)
     case MuiPicker:
         switchToMUIMenu();
         break;
+    case TftColorMenuPicker:
+        TFTColorPickerMenu(display);
+        break;
     case BrightnessPicker:
         BrightnessPickerMenu();
         break;
@@ -2739,8 +2814,8 @@ void menuHandler::handleMenuSwitch(OLEDDisplay *display)
     case TestMenu:
         testMenu();
         break;
-    case NumberTest:
-        numberTest();
+    case EnvironmentTempOffsetPicker:
+        environmentTemperatureOffsetPicker();
         break;
     case WifiToggleMenu:
         wifiToggleMenu();
@@ -2784,9 +2859,6 @@ void menuHandler::handleMenuSwitch(OLEDDisplay *display)
     case MessageBubblesMenu:
         messageBubblesMenu();
         break;
-    case ThemeMenu:
-        themeMenu();
-        break;
     }
     menuQueue = MenuNone;
 }

src/graphics/draw/MenuHandler.h

@@ -30,6 +30,7 @@ class menuHandler
         ResetNodeDbMenu,
         BuzzerModeMenuPicker,
         MuiPicker,
+        TftColorMenuPicker,
         BrightnessPicker,
         RebootMenu,
         ShutdownMenu,
@@ -37,7 +38,7 @@ class menuHandler
         ManageNodeMenu,
         RemoveFavorite,
         TestMenu,
-        NumberTest,
+        EnvironmentTempOffsetPicker,
         WifiToggleMenu,
         BluetoothToggleMenu,
         ScreenOptionsMenu,
@@ -54,8 +55,7 @@ class menuHandler
         NodeNameLengthMenu,
         FrameToggles,
         DisplayUnits,
-        MessageBubblesMenu,
-        ThemeMenu
+        MessageBubblesMenu
     };
     static screenMenus menuQueue;
     static uint32_t pickedNodeNum; // node selected by NodePicker for ManageNodeMenu
@@ -78,6 +78,7 @@ class menuHandler
     static void deleteMessagesMenu();
     static void homeBaseMenu();
     static void textMessageBaseMenu();
+    static void environmentTelemetryBaseMenu();
     static void systemBaseMenu();
     static void favoriteBaseMenu();
     static void positionBaseMenu();
@@ -89,6 +90,7 @@ class menuHandler
     static void GPSPositionBroadcastMenu();
     static void BuzzerModeMenu();
     static void switchToMUIMenu();
+    static void TFTColorPickerMenu(OLEDDisplay *display);
     static void nodeListMenu();
     static void resetNodeDBMenu();
     static void BrightnessPickerMenu();
@@ -100,7 +102,7 @@ class menuHandler
     static void removeFavoriteMenu();
     static void traceRouteMenu();
     static void testMenu();
-    static void numberTest();
+    static void environmentTemperatureOffsetPicker();
     static void wifiBaseMenu();
     static void wifiToggleMenu();
     static void screenOptionsMenu();
@@ -109,7 +111,6 @@ class menuHandler
     static void frameTogglesMenu();
     static void displayUnitsMenu();
     static void messageBubblesMenu();
-    static void themeMenu();
     static void textMessageMenu();
 
   private:
@@ -136,10 +137,23 @@ template <typename T> struct MenuOption {
     MenuOption(const char *labelIn, OptionsAction actionIn) : label(labelIn), action(actionIn), hasValue(false), value() {}
 };
 
+struct ScreenColor {
+    uint8_t r;
+    uint8_t g;
+    uint8_t b;
+    bool useVariant;
+
+    explicit ScreenColor(uint8_t rIn = 0, uint8_t gIn = 0, uint8_t bIn = 0, bool variantIn = false)
+        : r(rIn), g(gIn), b(bIn), useVariant(variantIn)
+    {
+    }
+};
+
 using RadioPresetOption = MenuOption<meshtastic_Config_LoRaConfig_ModemPreset>;
 using LoraRegionOption = MenuOption<meshtastic_Config_LoRaConfig_RegionCode>;
 using TimezoneOption = MenuOption<const char *>;
 using CompassOption = MenuOption<meshtastic_CompassMode>;
+using ScreenColorOption = MenuOption<ScreenColor>;
 using GPSToggleOption = MenuOption<meshtastic_Config_PositionConfig_GpsMode>;
 using GPSFormatOption = MenuOption<meshtastic_DeviceUIConfig_GpsCoordinateFormat>;
 using NodeNameOption = MenuOption<bool>;

src/graphics/draw/MessageRenderer.cpp

@@ -11,8 +11,6 @@
 #include "graphics/Screen.h"
 #include "graphics/ScreenFonts.h"
 #include "graphics/SharedUIDisplay.h"
-#include "graphics/TFTColorRegions.h"
-#include "graphics/TFTPalette.h"
 #include "graphics/TimeFormatters.h"
 #include "graphics/emotes.h"
 #include "main.h"
@@ -256,76 +254,6 @@ struct MessageBlock {
     bool mine;
 };
 
-#if GRAPHICS_TFT_COLORING_ENABLED
-static void setDarkModeBubbleRoleColors(uint32_t themeId, bool mine)
-{
-    uint16_t bubbleOnColor;
-    uint16_t bubbleOffColor;
-
-    if (themeId == ThemeID::Blue) {
-        bubbleOnColor = mine ? TFTPalette::Navy : TFTPalette::White;
-        bubbleOffColor = mine ? TFTPalette::SkyBlue : TFTPalette::DeepBlue;
-    } else {
-        bubbleOnColor = mine ? TFTPalette::Black : getThemeBodyFg();
-        bubbleOffColor = mine ? TFTPalette::SkyBlue : TFTPalette::DarkGray;
-    }
-
-    setTFTColorRole(TFTColorRole::ActionMenuBody, bubbleOnColor, bubbleOffColor);
-}
-
-static void registerRoundedBubbleFillRegion(int x, int y, int w, int h, int radius)
-{
-    if (w <= 0 || h <= 0) {
-        return;
-    }
-
-    if (radius <= 0 || w < 3 || h < 3) {
-        registerTFTColorRegion(TFTColorRole::ActionMenuBody, x, y, w, h);
-        return;
-    }
-
-    // Keep region count low so we don't churn MAX_TFT_COLOR_REGIONS while
-    // scrolling long message lists (which can flatten older bubble corners).
-    int capRows = 0;
-    if (radius >= 4 && h >= 5) {
-        capRows = 2; // 5 regions total (2 top caps + middle + 2 bottom caps)
-    } else if (radius >= 2 && h >= 3) {
-        capRows = 1; // 3 regions total
-    }
-    if (capRows <= 0) {
-        registerTFTColorRegion(TFTColorRole::ActionMenuBody, x, y, w, h);
-        return;
-    }
-
-    for (int row = 0; row < capRows; ++row) {
-        int inset = 0;
-        if (radius >= 4) {
-            inset = (row == 0) ? 2 : 1;
-        } else if (radius >= 2) {
-            inset = 1;
-        }
-        const int stripW = w - (inset * 2);
-        if (stripW <= 0) {
-            continue;
-        }
-
-        const int topY = y + row;
-        registerTFTColorRegion(TFTColorRole::ActionMenuBody, x + inset, topY, stripW, 1);
-
-        const int bottomY = y + h - 1 - row;
-        if (bottomY != topY) {
-            registerTFTColorRegion(TFTColorRole::ActionMenuBody, x + inset, bottomY, stripW, 1);
-        }
-    }
-
-    const int middleY = y + capRows;
-    const int middleH = h - (capRows * 2);
-    if (middleH > 0) {
-        registerTFTColorRegion(TFTColorRole::ActionMenuBody, x, middleY, w, middleH);
-    }
-}
-#endif
-
 static int getDrawnLinePixelBottom(int lineTopY, const std::string &line, bool isHeaderLine)
 {
     if (isHeaderLine) {
@@ -462,8 +390,8 @@ void drawTextMessageFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16
     }
     case ThreadMode::DIRECT: {
         meshtastic_NodeInfoLite *node = nodeDB->getMeshNode(currentPeer);
-        if (nodeInfoLiteHasUser(node) && node->short_name[0]) {
-            snprintf(titleStr, sizeof(titleStr), "@%s", node->short_name);
+        if (node && node->has_user && node->user.short_name[0]) {
+            snprintf(titleStr, sizeof(titleStr), "@%s", node->user.short_name);
         } else {
             snprintf(titleStr, sizeof(titleStr), "@%08x", currentPeer);
         }
@@ -585,11 +513,11 @@ void drawTextMessageFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16
         meshtastic_NodeInfoLite *node_recipient = nodeDB->getMeshNode(m.dest);
 
         char senderName[64] = "";
-        if (nodeInfoLiteHasUser(node)) {
-            if (node->long_name[0]) {
-                strncpy(senderName, node->long_name, sizeof(senderName) - 1);
-            } else if (node->short_name[0]) {
-                strncpy(senderName, node->short_name, sizeof(senderName) - 1);
+        if (node && node->has_user) {
+            if (node->user.long_name[0]) {
+                strncpy(senderName, node->user.long_name, sizeof(senderName) - 1);
+            } else if (node->user.short_name[0]) {
+                strncpy(senderName, node->user.short_name, sizeof(senderName) - 1);
             }
             senderName[sizeof(senderName) - 1] = '\0';
         }
@@ -599,17 +527,18 @@ void drawTextMessageFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16
 
         // If this is *our own* message, override senderName to who the recipient was
         bool mine = (m.sender == nodeDB->getNodeNum());
-        if (mine && nodeInfoLiteHasUser(node_recipient)) {
-            if (node_recipient->long_name[0]) {
-                strncpy(senderName, node_recipient->long_name, sizeof(senderName) - 1);
+        if (mine && node_recipient && node_recipient->has_user) {
+            if (node_recipient->user.long_name[0]) {
+                strncpy(senderName, node_recipient->user.long_name, sizeof(senderName) - 1);
                 senderName[sizeof(senderName) - 1] = '\0';
-            } else if (node_recipient->short_name[0]) {
-                strncpy(senderName, node_recipient->short_name, sizeof(senderName) - 1);
+            } else if (node_recipient->user.short_name[0]) {
+                strncpy(senderName, node_recipient->user.short_name, sizeof(senderName) - 1);
                 senderName[sizeof(senderName) - 1] = '\0';
             }
         }
         // If recipient info is missing/empty, prefer a recipient identifier for outbound messages.
-        if (mine && (!nodeInfoLiteHasUser(node_recipient) || (!node_recipient->long_name[0] && !node_recipient->short_name[0]))) {
+        if (mine && (!node_recipient || !node_recipient->has_user ||
+                     (!node_recipient->user.long_name[0] && !node_recipient->user.short_name[0]))) {
             snprintf(senderName, sizeof(senderName), "(%08x)", m.dest);
         }
 
@@ -719,11 +648,6 @@ void drawTextMessageFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16
     const int contentBottom = scrollBottom; // already excludes nav line
     const int rightEdge = SCREEN_WIDTH - SCROLLBAR_WIDTH - RIGHT_MARGIN;
     const int bubbleGapY = std::max(1, MESSAGE_BLOCK_GAP / 2);
-#if GRAPHICS_TFT_COLORING_ENABLED
-    const uint32_t themeId = getActiveTheme().id;
-    // Blue is a dark variant but uses full frame inversion, Keep it on the same filled bubble style as Default Dark.
-    const bool useDarkModeBubbleFill = showBubbles && (!isThemeFullFrameInvert() || themeId == ThemeID::Blue);
-#endif
 
     std::vector<int> lineTop;
     lineTop.resize(cachedLines.size());
@@ -762,17 +686,6 @@ void drawTextMessageFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16
             int visualBottom = getDrawnLinePixelBottom(lineTop[b.end], cachedLines[b.end], isHeader[b.end]);
             int bottomY = visualBottom + BUBBLE_PAD_Y;
 
-            // On high-res screens, keep a 1px gap under the header
-            if (currentResolution == ScreenResolution::High) {
-                const int minTopY = contentTop + 1;
-                if (topY < minTopY) {
-                    // Preserve bubble height when we push it down from the header.
-                    const int shift = minTopY - topY;
-                    topY = minTopY;
-                    bottomY += shift;
-                }
-            }
-
             if (bi + 1 < blocks.size()) {
                 int nextHeaderIndex = (int)blocks[bi + 1].start;
                 int nextTop = lineTop[nextHeaderIndex];
@@ -822,56 +735,24 @@ void drawTextMessageFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16
                 const int by = topY;
                 const int bw = bubbleW;
                 const int bh = bubbleH;
-#if GRAPHICS_TFT_COLORING_ENABLED
-                const bool drawBubbleOutline = !useDarkModeBubbleFill;
-#else
-                const bool drawBubbleOutline = true;
-#endif
-#if GRAPHICS_TFT_COLORING_ENABLED
-                if (useDarkModeBubbleFill) {
-                    setDarkModeBubbleRoleColors(themeId, b.mine);
-                    registerRoundedBubbleFillRegion(bx, by, bw, bh, r);
-                }
-#endif
 
-                if (drawBubbleOutline) {
-                    // Draw the 4 corner arcs using drawCircleQuads
-                    display->drawCircleQuads(bx + r, by + r, r, 0x2);                   // Top-left
-                    display->drawCircleQuads(bx + bw - r - 1, by + r, r, 0x1);          // Top-right
-                    display->drawCircleQuads(bx + r, by + bh - r - 1, r, 0x4);          // Bottom-left
-                    display->drawCircleQuads(bx + bw - r - 1, by + bh - r - 1, r, 0x8); // Bottom-right
+                // Draw the 4 corner arcs using drawCircleQuads
+                display->drawCircleQuads(bx + r, by + r, r, 0x2);                   // Top-left
+                display->drawCircleQuads(bx + bw - r - 1, by + r, r, 0x1);          // Top-right
+                display->drawCircleQuads(bx + r, by + bh - r - 1, r, 0x4);          // Bottom-left
+                display->drawCircleQuads(bx + bw - r - 1, by + bh - r - 1, r, 0x8); // Bottom-right
 
-                    // Draw the 4 edges between corners
-                    display->drawHorizontalLine(bx + r, by, bw - 2 * r);          // Top edge
-                    display->drawHorizontalLine(bx + r, by + bh - 1, bw - 2 * r); // Bottom edge
-                    display->drawVerticalLine(bx, by + r, bh - 2 * r);            // Left edge
-                    display->drawVerticalLine(bx + bw - 1, by + r, bh - 2 * r);   // Right edge
-                }
+                // Draw the 4 edges between corners
+                display->drawHorizontalLine(bx + r, by, bw - 2 * r);          // Top edge
+                display->drawHorizontalLine(bx + r, by + bh - 1, bw - 2 * r); // Bottom edge
+                display->drawVerticalLine(bx, by + r, bh - 2 * r);            // Left edge
+                display->drawVerticalLine(bx + bw - 1, by + r, bh - 2 * r);   // Right edge
             } else if (bubbleW > 1 && bubbleH > 1) {
                 // Fallback to simple rectangle for very small bubbles
-#if GRAPHICS_TFT_COLORING_ENABLED
-                const bool drawBubbleOutline = !useDarkModeBubbleFill;
-#else
-                const bool drawBubbleOutline = true;
-#endif
-#if GRAPHICS_TFT_COLORING_ENABLED
-                if (useDarkModeBubbleFill) {
-                    setDarkModeBubbleRoleColors(themeId, b.mine);
-                    registerTFTColorRegion(TFTColorRole::ActionMenuBody, bubbleX, topY, bubbleW, bubbleH);
-                }
-#endif
-                if (drawBubbleOutline) {
-                    display->drawRect(bubbleX, topY, bubbleW, bubbleH);
-                }
+                display->drawRect(bubbleX, topY, bubbleW, bubbleH);
             }
         }
     } // end if (showBubbles)
-#if GRAPHICS_TFT_COLORING_ENABLED
-    if (useDarkModeBubbleFill) {
-        // Restore theme role defaults so other screens keep their intended palette.
-        loadThemeDefaults();
-    }
-#endif
 
     // Render visible lines
     int lineY = yOffset;
@@ -891,7 +772,7 @@ void drawTextMessageFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16
                     headerX = x + textIndent;
                 }
                 graphics::UIRenderer::drawStringWithEmotes(display, headerX, lineY, cachedLines[i].c_str(), FONT_HEIGHT_SMALL, 1,
-                                                           true);
+                                                           false);
 
                 // Draw underline just under header text
                 int underlineY = lineY + FONT_HEIGHT_SMALL;
@@ -1072,12 +953,12 @@ void handleNewMessage(OLEDDisplay *display, const StoredMessage &sm, const mesht
         // Banner logic
         const meshtastic_NodeInfoLite *node = nodeDB->getMeshNode(packet.from);
         char longName[64] = "?";
-        if (nodeInfoLiteHasUser(node)) {
-            if (node->long_name[0]) {
-                strncpy(longName, node->long_name, sizeof(longName) - 1);
+        if (node && node->has_user) {
+            if (node->user.long_name[0]) {
+                strncpy(longName, node->user.long_name, sizeof(longName) - 1);
                 longName[sizeof(longName) - 1] = '\0';
-            } else if (node->short_name[0]) {
-                strncpy(longName, node->short_name, sizeof(longName) - 1);
+            } else if (node->user.short_name[0]) {
+                strncpy(longName, node->user.short_name, sizeof(longName) - 1);
                 longName[sizeof(longName) - 1] = '\0';
             }
         }

src/graphics/draw/NodeListRenderer.cpp

@@ -11,8 +11,6 @@
 #include "gps/RTC.h" // for getTime() function
 #include "graphics/ScreenFonts.h"
 #include "graphics/SharedUIDisplay.h"
-#include "graphics/TFTColorRegions.h"
-#include "graphics/TFTPalette.h"
 #include "graphics/images.h"
 #include "meshUtils.h"
 #include <algorithm>
@@ -98,23 +96,29 @@ std::string getSafeNodeName(OLEDDisplay *display, meshtastic_NodeInfoLite *node,
     // 1) Choose target candidate (long vs short) only if present
     const char *raw = nullptr;
 
-#if !MESHTASTIC_EXCLUDE_STATUS && !MESHTASTIC_EXCLUDE_STATUSDB
+#if !MESHTASTIC_EXCLUDE_STATUS
     // If long-name mode is enabled, and we have a recent status for this node,
-    // prefer "(short_name) statusText" as the raw candidate. Pull straight out
-    // of NodeDB's per-NodeNum cache instead of scanning a FIFO.
+    // prefer "(short_name) statusText" as the raw candidate.
     std::string composedFromStatus;
-    if (config.display.use_long_node_name && nodeInfoLiteHasUser(node) && nodeDB) {
-        meshtastic_StatusMessage cachedStatus;
-        if (nodeDB->copyNodeStatus(node->num, cachedStatus) && cachedStatus.status[0]) {
-            const char *shortName = node->short_name;
-            const size_t statusLen = std::strlen(cachedStatus.status);
-            composedFromStatus.reserve(4 + (shortName ? std::strlen(shortName) : 0) + 1 + statusLen);
+    if (config.display.use_long_node_name && node && node->has_user && statusMessageModule) {
+        const auto &recent = statusMessageModule->getRecentReceived();
+        const StatusMessageModule::RecentStatus *found = nullptr;
+        for (auto it = recent.rbegin(); it != recent.rend(); ++it) {
+            if (it->fromNodeId == node->num && !it->statusText.empty()) {
+                found = &(*it);
+                break;
+            }
+        }
+
+        if (found) {
+            const char *shortName = node->user.short_name;
+            composedFromStatus.reserve(4 + (shortName ? std::strlen(shortName) : 0) + 1 + found->statusText.size());
             composedFromStatus += "(";
             if (shortName && *shortName) {
                 composedFromStatus += shortName;
             }
             composedFromStatus += ") ";
-            composedFromStatus += cachedStatus.status;
+            composedFromStatus += found->statusText;
 
             raw = composedFromStatus.c_str(); // safe for now; we'll sanitize immediately into std::string
         }
@@ -123,8 +127,8 @@ std::string getSafeNodeName(OLEDDisplay *display, meshtastic_NodeInfoLite *node,
 
     // If we didn't compose from status, use normal long/short selection
     if (!raw) {
-        if (nodeInfoLiteHasUser(node)) {
-            raw = config.display.use_long_node_name ? node->long_name : node->short_name;
+        if (node && node->has_user) {
+            raw = config.display.use_long_node_name ? node->user.long_name : node->user.short_name;
         }
     }
 
@@ -209,33 +213,6 @@ void drawScrollbar(OLEDDisplay *display, int visibleNodeRows, int totalEntries,
     }
 }
 
-static inline void applyFavoriteNodeNameColor(OLEDDisplay *display, const meshtastic_NodeInfoLite *node, const char *nodeName,
-                                              int16_t nameX, int16_t y, int nameMaxWidth)
-{
-    if (!display || !node || !nodeInfoLiteIsFavorite(node) || !isTFTColoringEnabled() || !nodeName) {
-        return;
-    }
-
-    const int textWidth = UIRenderer::measureStringWithEmotes(display, nodeName);
-    const int regionWidth = min(textWidth, max(0, nameMaxWidth));
-    if (regionWidth <= 0) {
-        return;
-    }
-
-    // Node list rows can begin a couple of pixels inside header space.
-    // Clamp favorite-name color region below the header to avoid black overlap there.
-    const int16_t minContentY = static_cast<int16_t>(FONT_HEIGHT_SMALL + 1);
-    const int16_t regionY = max(y, minContentY);
-    const int16_t yClip = regionY - y;
-    const int16_t regionHeight = static_cast<int16_t>(FONT_HEIGHT_SMALL - yClip);
-    if (regionHeight <= 0) {
-        return;
-    }
-
-    setAndRegisterTFTColorRole(TFTColorRole::FavoriteNode, TFTPalette::Yellow, TFTPalette::Black, nameX, regionY, regionWidth,
-                               regionHeight);
-}
-
 // =============================
 // Entry Renderers
 // =============================
@@ -250,10 +227,7 @@ void drawEntryLastHeard(OLEDDisplay *display, meshtastic_NodeInfoLite *node, int
     char nodeName[96];
     UIRenderer::truncateStringWithEmotes(display, getSafeNodeName(display, node, columnWidth).c_str(), nodeName, sizeof(nodeName),
                                          nameMaxWidth);
-#if GRAPHICS_TFT_COLORING_ENABLED
-    applyFavoriteNodeNameColor(display, node, nodeName, nameX, y, nameMaxWidth);
-#endif
-    bool isMuted = nodeInfoLiteIsMuted(node);
+    bool isMuted = (node->bitfield & NODEINFO_BITFIELD_IS_MUTED_MASK) != 0;
 
     char timeStr[10];
     uint32_t seconds = sinceLastSeen(node);
@@ -273,14 +247,14 @@ void drawEntryLastHeard(OLEDDisplay *display, meshtastic_NodeInfoLite *node, int
     display->setTextAlignment(TEXT_ALIGN_LEFT);
     display->setFont(FONT_SMALL);
     UIRenderer::drawStringWithEmotes(display, nameX, y, nodeName, FONT_HEIGHT_SMALL, 1, false);
-    if (nodeInfoLiteIsFavorite(node)) {
+    if (node->is_favorite) {
         if (currentResolution == ScreenResolution::High) {
             drawScaledXBitmap16x16(x, y + 6, smallbulletpoint_width, smallbulletpoint_height, smallbulletpoint, display);
         } else {
             display->drawXbm(x, y + 5, smallbulletpoint_width, smallbulletpoint_height, smallbulletpoint);
         }
     }
-    if (nodeInfoLiteIsIgnored(node) || isMuted) {
+    if (node->is_ignored || isMuted) {
         if (currentResolution == ScreenResolution::High) {
             display->drawLine(x + 8, y + 8, (isLeftCol ? 0 : x - 4) + nameMaxWidth - 17, y + 8);
         } else {
@@ -312,23 +286,20 @@ void drawEntryHopSignal(OLEDDisplay *display, meshtastic_NodeInfoLite *node, int
     char nodeName[96];
     UIRenderer::truncateStringWithEmotes(display, getSafeNodeName(display, node, columnWidth).c_str(), nodeName, sizeof(nodeName),
                                          nameMaxWidth);
-#if GRAPHICS_TFT_COLORING_ENABLED
-    applyFavoriteNodeNameColor(display, node, nodeName, nameX, y, nameMaxWidth);
-#endif
-    bool isMuted = nodeInfoLiteIsMuted(node);
+    bool isMuted = (node->bitfield & NODEINFO_BITFIELD_IS_MUTED_MASK) != 0;
 
     display->setTextAlignment(TEXT_ALIGN_LEFT);
     display->setFont(FONT_SMALL);
 
     UIRenderer::drawStringWithEmotes(display, nameX, y, nodeName, FONT_HEIGHT_SMALL, 1, false);
-    if (nodeInfoLiteIsFavorite(node)) {
+    if (node->is_favorite) {
         if (currentResolution == ScreenResolution::High) {
             drawScaledXBitmap16x16(x, y + 6, smallbulletpoint_width, smallbulletpoint_height, smallbulletpoint, display);
         } else {
             display->drawXbm(x, y + 5, smallbulletpoint_width, smallbulletpoint_height, smallbulletpoint);
         }
     }
-    if (nodeInfoLiteIsIgnored(node) || isMuted) {
+    if (node->is_ignored || isMuted) {
         if (currentResolution == ScreenResolution::High) {
             display->drawLine(x + 8, y + 8, (isLeftCol ? 0 : x - 4) + nameMaxWidth - 17, y + 8);
         } else {
@@ -344,19 +315,6 @@ void drawEntryHopSignal(OLEDDisplay *display, meshtastic_NodeInfoLite *node, int
         int barStartX = x + barsXOffset;
         int barStartY = y + 1 + (FONT_HEIGHT_SMALL / 2) + 2;
 
-        if (bars > 0) {
-            uint16_t signalBarsColor = TFTPalette::Bad;
-            if (bars >= 3) {
-                signalBarsColor = TFTPalette::Good;
-            } else if (bars == 2) {
-                signalBarsColor = TFTPalette::Medium;
-            }
-
-            // Highest bar reaches 6 px in this renderer.
-            setAndRegisterTFTColorRole(TFTColorRole::SignalBars, signalBarsColor, TFTPalette::Black, barStartX, barStartY - 6,
-                                       (kBarCount * kBarWidth) + ((kBarCount - 1) * kBarGap), 6);
-        }
-
         for (int b = 0; b < kBarCount; b++) {
             if (b < bars) {
                 int height = (b * 2);
@@ -392,22 +350,15 @@ void drawNodeDistance(OLEDDisplay *display, meshtastic_NodeInfoLite *node, int16
     char nodeName[96];
     UIRenderer::truncateStringWithEmotes(display, getSafeNodeName(display, node, columnWidth).c_str(), nodeName, sizeof(nodeName),
                                          nameMaxWidth);
-#if GRAPHICS_TFT_COLORING_ENABLED
-    applyFavoriteNodeNameColor(display, node, nodeName, nameX, y, nameMaxWidth);
-#endif
-    bool isMuted = nodeInfoLiteIsMuted(node);
+    bool isMuted = (node->bitfield & NODEINFO_BITFIELD_IS_MUTED_MASK) != 0;
     char distStr[10] = "";
 
-    const meshtastic_NodeInfoLite *ourNode = nodeDB->getMeshNode(nodeDB->getNodeNum());
-    meshtastic_PositionLite ourPos;
-    meshtastic_PositionLite theirPos;
-    const bool haveOurPos = ourNode && nodeDB->copyNodePosition(ourNode->num, ourPos);
-    const bool haveTheirPos = nodeDB->copyNodePosition(node->num, theirPos);
-    if (nodeDB->hasValidPosition(ourNode) && nodeDB->hasValidPosition(node) && haveOurPos && haveTheirPos) {
-        double lat1 = ourPos.latitude_i * 1e-7;
-        double lon1 = ourPos.longitude_i * 1e-7;
-        double lat2 = theirPos.latitude_i * 1e-7;
-        double lon2 = theirPos.longitude_i * 1e-7;
+    meshtastic_NodeInfoLite *ourNode = nodeDB->getMeshNode(nodeDB->getNodeNum());
+    if (nodeDB->hasValidPosition(ourNode) && nodeDB->hasValidPosition(node)) {
+        double lat1 = ourNode->position.latitude_i * 1e-7;
+        double lon1 = ourNode->position.longitude_i * 1e-7;
+        double lat2 = node->position.latitude_i * 1e-7;
+        double lon2 = node->position.longitude_i * 1e-7;
 
         double earthRadiusKm = 6371.0;
         double dLat = (lat2 - lat1) * DEG_TO_RAD;
@@ -453,14 +404,14 @@ void drawNodeDistance(OLEDDisplay *display, meshtastic_NodeInfoLite *node, int16
     display->setTextAlignment(TEXT_ALIGN_LEFT);
     display->setFont(FONT_SMALL);
     UIRenderer::drawStringWithEmotes(display, nameX, y, nodeName, FONT_HEIGHT_SMALL, 1, false);
-    if (nodeInfoLiteIsFavorite(node)) {
+    if (node->is_favorite) {
         if (currentResolution == ScreenResolution::High) {
             drawScaledXBitmap16x16(x, y + 6, smallbulletpoint_width, smallbulletpoint_height, smallbulletpoint, display);
         } else {
             display->drawXbm(x, y + 5, smallbulletpoint_width, smallbulletpoint_height, smallbulletpoint);
         }
     }
-    if (nodeInfoLiteIsIgnored(node) || isMuted) {
+    if (node->is_ignored || isMuted) {
         if (currentResolution == ScreenResolution::High) {
             display->drawLine(x + 8, y + 8, (isLeftCol ? 0 : x - 4) + nameMaxWidth - 17, y + 8);
         } else {
@@ -504,22 +455,19 @@ void drawEntryCompass(OLEDDisplay *display, meshtastic_NodeInfoLite *node, int16
     char nodeName[96];
     UIRenderer::truncateStringWithEmotes(display, getSafeNodeName(display, node, columnWidth).c_str(), nodeName, sizeof(nodeName),
                                          nameMaxWidth);
-#if GRAPHICS_TFT_COLORING_ENABLED
-    applyFavoriteNodeNameColor(display, node, nodeName, nameX, y, nameMaxWidth);
-#endif
-    bool isMuted = nodeInfoLiteIsMuted(node);
+    bool isMuted = (node->bitfield & NODEINFO_BITFIELD_IS_MUTED_MASK) != 0;
 
     display->setTextAlignment(TEXT_ALIGN_LEFT);
     display->setFont(FONT_SMALL);
     UIRenderer::drawStringWithEmotes(display, nameX, y, nodeName, FONT_HEIGHT_SMALL, 1, false);
-    if (nodeInfoLiteIsFavorite(node)) {
+    if (node->is_favorite) {
         if (currentResolution == ScreenResolution::High) {
             drawScaledXBitmap16x16(x, y + 6, smallbulletpoint_width, smallbulletpoint_height, smallbulletpoint, display);
         } else {
             display->drawXbm(x, y + 5, smallbulletpoint_width, smallbulletpoint_height, smallbulletpoint);
         }
     }
-    if (nodeInfoLiteIsIgnored(node) || isMuted) {
+    if (node->is_ignored || isMuted) {
         if (currentResolution == ScreenResolution::High) {
             display->drawLine(x + 8, y + 8, (isLeftCol ? 0 : x - 4) + nameMaxWidth - 17, y + 8);
         } else {
@@ -540,11 +488,8 @@ void drawCompassArrow(OLEDDisplay *display, meshtastic_NodeInfoLite *node, int16
     int centerX = x + columnWidth - arrowXOffset;
     int centerY = y + FONT_HEIGHT_SMALL / 2;
 
-    meshtastic_PositionLite nodePos;
-    if (!nodeDB->copyNodePosition(node->num, nodePos))
-        return;
-    double nodeLat = nodePos.latitude_i * 1e-7;
-    double nodeLon = nodePos.longitude_i * 1e-7;
+    double nodeLat = node->position.latitude_i * 1e-7;
+    double nodeLon = node->position.longitude_i * 1e-7;
     float bearing = GeoCoord::bearing(userLat, userLon, nodeLat, nodeLon);
     float relativeBearing = CompassRenderer::adjustBearingForCompassMode(bearing, myHeadingRadian);
     float relativeBearingDeg = CompassRenderer::radiansToDegrees360(relativeBearing);
@@ -653,7 +598,7 @@ void drawNodeListScreen(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t
             continue;
         if (n->num == nodeDB->getNodeNum())
             continue;
-        if (locationScreen && !nodeDB->hasNodePosition(n->num))
+        if (locationScreen && !n->has_position)
             continue;
 
         drawList.push_back(n->num);
@@ -765,9 +710,6 @@ void drawNodeListScreen(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t
         display->fillRect(boxLeft, boxTop + boxHeight - 1, 1, 1);
         display->fillRect(boxLeft + boxWidth - 1, boxTop + boxHeight - 1, 1, 1);
         display->setColor(WHITE);
-#if GRAPHICS_TFT_COLORING_ENABLED
-        registerTFTActionMenuRegions(boxLeft, boxTop, boxWidth, boxHeight);
-#endif
 
         // Text
         display->drawString(boxLeft + padding, boxTop + padding, buf);
@@ -884,15 +826,14 @@ void drawDistanceScreen(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t
 void drawNodeListWithCompasses(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x, int16_t y)
 {
     float headingRadian = 0.0f;
-    const auto *ourNode = nodeDB->getMeshNode(nodeDB->getNodeNum());
-    meshtastic_PositionLite ourSelfPos;
-    if (!ourNode || !nodeDB->hasValidPosition(ourNode) || !nodeDB->copyNodePosition(ourNode->num, ourSelfPos)) {
+    auto ourNode = nodeDB->getMeshNode(nodeDB->getNodeNum());
+    if (!ourNode || !nodeDB->hasValidPosition(ourNode)) {
         drawNodeListScreen(display, state, x, y, "Bearings", drawEntryCompass, drawCompassUnknown, headingRadian, 0.0, 0.0);
         return;
     }
 
-    double lat = DegD(ourSelfPos.latitude_i);
-    double lon = DegD(ourSelfPos.longitude_i);
+    double lat = DegD(ourNode->position.latitude_i);
+    double lon = DegD(ourNode->position.longitude_i);
 
 #if defined(M5STACK_UNITC6L)
     display->clear();

src/graphics/draw/NotificationRenderer.cpp

@@ -7,8 +7,6 @@
 #include "UIRenderer.h"
 #include "graphics/ScreenFonts.h"
 #include "graphics/SharedUIDisplay.h"
-#include "graphics/TFTColorRegions.h"
-#include "graphics/TFTPalette.h"
 #include "graphics/images.h"
 #include "input/RotaryEncoderInterruptImpl1.h"
 #include "input/UpDownInterruptImpl1.h"
@@ -17,6 +15,7 @@
 #endif
 #include "main.h"
 #include <algorithm>
+#include <limits>
 #include <string>
 #include <vector>
 #if HAS_TRACKBALL
@@ -54,16 +53,292 @@ bool NotificationRenderer::pauseBanner = false;
 notificationTypeEnum NotificationRenderer::current_notification_type = notificationTypeEnum::none;
 uint32_t NotificationRenderer::numDigits = 0;
 uint32_t NotificationRenderer::currentNumber = 0;
+int16_t NotificationRenderer::signedDecimalValueTenths = 0;
+int16_t NotificationRenderer::signedDecimalMinTenths = -999;
+int16_t NotificationRenderer::signedDecimalMaxTenths = 999;
+bool NotificationRenderer::signedDecimalIsNegative = false;
 VirtualKeyboard *NotificationRenderer::virtualKeyboard = nullptr;
 std::function<void(const std::string &)> NotificationRenderer::textInputCallback = nullptr;
 
-uint32_t pow_of_10(uint32_t n)
+struct NumericSlotPickerState {
+    std::vector<uint8_t> digits;
+    bool hasSign = false;
+    bool isNegative = false;
+    uint8_t decimalDigits = 0;
+    int32_t minValue = 0;
+    int32_t maxValue = 0;
+};
+
+int32_t maxValueForDigits(uint8_t digitCount)
 {
-    uint32_t ret = 1;
-    for (uint32_t i = 0; i < n; i++) {
-        ret *= 10;
+    int64_t value = 0;
+    for (uint8_t i = 0; i < digitCount; i++) {
+        value = (value * 10) + 9;
+        if (value > std::numeric_limits<int32_t>::max()) {
+            return std::numeric_limits<int32_t>::max();
+        }
     }
-    return ret;
+    return static_cast<int32_t>(value);
+}
+
+uint8_t pickerSlotCount(const NumericSlotPickerState &state)
+{
+    return static_cast<uint8_t>(state.digits.size() + (state.hasSign ? 1 : 0));
+}
+
+int32_t clampPickerValue(int32_t value, int32_t minValue, int32_t maxValue)
+{
+    if (value < minValue) {
+        return minValue;
+    }
+    if (value > maxValue) {
+        return maxValue;
+    }
+    return value;
+}
+
+uint32_t combinePickerDigits(const std::vector<uint8_t> &digits)
+{
+    uint32_t value = 0;
+    for (const uint8_t digit : digits) {
+        value = (value * 10) + digit;
+    }
+    return value;
+}
+
+void splitPickerDigits(uint32_t value, std::vector<uint8_t> &digits)
+{
+    if (digits.empty()) {
+        return;
+    }
+
+    for (int i = static_cast<int>(digits.size()) - 1; i >= 0; i--) {
+        digits[static_cast<size_t>(i)] = static_cast<uint8_t>(value % 10);
+        value /= 10;
+    }
+}
+
+int32_t composePickerValue(const NumericSlotPickerState &state)
+{
+    int64_t value = static_cast<int64_t>(combinePickerDigits(state.digits));
+    if (state.hasSign && state.isNegative && value != 0) {
+        value = -value;
+    }
+    return clampPickerValue(static_cast<int32_t>(value), state.minValue, state.maxValue);
+}
+
+void normalizePickerState(NumericSlotPickerState &state)
+{
+    const bool keepNegativeZero = state.isNegative;
+    const int32_t clampedValue = composePickerValue(state);
+    const uint32_t absValue =
+        (clampedValue < 0) ? static_cast<uint32_t>(-static_cast<int64_t>(clampedValue)) : static_cast<uint32_t>(clampedValue);
+    splitPickerDigits(absValue, state.digits);
+
+    if (!state.hasSign) {
+        state.isNegative = false;
+        return;
+    }
+
+    if (clampedValue < 0) {
+        state.isNegative = true;
+    } else if (clampedValue > 0) {
+        state.isNegative = false;
+    } else {
+        // Keep selected sign for zero so users can pick +/- before entering digits.
+        state.isNegative = keepNegativeZero;
+    }
+}
+
+bool isPickerIncrementEvent(uint8_t eventType)
+{
+    return eventType == INPUT_BROKER_UP || eventType == INPUT_BROKER_ALT_PRESS || eventType == INPUT_BROKER_UP_LONG;
+}
+
+bool isPickerDecrementEvent(uint8_t eventType)
+{
+    return eventType == INPUT_BROKER_DOWN || eventType == INPUT_BROKER_USER_PRESS || eventType == INPUT_BROKER_DOWN_LONG;
+}
+
+void applyPickerDelta(NumericSlotPickerState &state, int8_t selectedSlot, int8_t delta)
+{
+    const uint8_t slotCount = pickerSlotCount(state);
+    if (selectedSlot < 0 || selectedSlot >= static_cast<int8_t>(slotCount)) {
+        return;
+    }
+
+    if (state.hasSign && selectedSlot == 0) {
+        state.isNegative = !state.isNegative;
+        normalizePickerState(state);
+        return;
+    }
+
+    const int8_t digitOffset = state.hasSign ? 1 : 0;
+    const int8_t digitIndex = selectedSlot - digitOffset;
+    if (digitIndex < 0 || digitIndex >= static_cast<int8_t>(state.digits.size())) {
+        return;
+    }
+
+    uint8_t &digit = state.digits[static_cast<size_t>(digitIndex)];
+    if (delta > 0) {
+        digit = static_cast<uint8_t>((digit + 1) % 10);
+    } else {
+        digit = static_cast<uint8_t>((digit == 0) ? 9 : (digit - 1));
+    }
+    normalizePickerState(state);
+}
+
+bool applyPickerKeypress(NumericSlotPickerState &state, int8_t selectedSlot, char key)
+{
+    const uint8_t slotCount = pickerSlotCount(state);
+    if (selectedSlot < 0 || selectedSlot >= static_cast<int8_t>(slotCount)) {
+        return false;
+    }
+
+    if (state.hasSign && selectedSlot == 0 && (key == '+' || key == '-')) {
+        state.isNegative = (key == '-');
+        normalizePickerState(state);
+        return true;
+    }
+
+    if (key < '0' || key > '9') {
+        return false;
+    }
+
+    const int8_t digitOffset = state.hasSign ? 1 : 0;
+    const int8_t digitIndex = selectedSlot - digitOffset;
+    if (digitIndex < 0 || digitIndex >= static_cast<int8_t>(state.digits.size())) {
+        return false;
+    }
+
+    state.digits[static_cast<size_t>(digitIndex)] = static_cast<uint8_t>(key - '0');
+    normalizePickerState(state);
+    return true;
+}
+
+void parseBannerLines(const char *lineStarts[MAX_LINES + 1], uint16_t &lineCount)
+{
+    lineCount = 0;
+    char *alertEnd = NotificationRenderer::alertBannerMessage +
+                     strnlen(NotificationRenderer::alertBannerMessage, sizeof(NotificationRenderer::alertBannerMessage));
+    lineStarts[lineCount] = NotificationRenderer::alertBannerMessage;
+    while ((lineCount < MAX_LINES) && (lineStarts[lineCount] < alertEnd)) {
+        lineStarts[lineCount + 1] = std::find((char *)lineStarts[lineCount], alertEnd, '\n');
+        if (lineStarts[lineCount + 1][0] == '\n') {
+            lineStarts[lineCount + 1] += 1;
+        }
+        lineCount++;
+    }
+}
+
+void buildNumericPickerDisplay(const NumericSlotPickerState &state, std::string &formattedValue,
+                               std::vector<int16_t> &slotCharIndexBySlot)
+{
+    const uint8_t slotCount = pickerSlotCount(state);
+    slotCharIndexBySlot.assign(slotCount, -1);
+
+    formattedValue = " ";
+    formattedValue.reserve(24);
+    int8_t slot = 0;
+
+    if (state.hasSign) {
+        slotCharIndexBySlot[slot++] = static_cast<int16_t>(formattedValue.size());
+        formattedValue += state.isNegative ? '-' : '+';
+        formattedValue += ' ';
+    }
+
+    const size_t digitCount = state.digits.size();
+    const size_t decimalBreak =
+        (state.decimalDigits > 0 && state.decimalDigits < digitCount) ? (digitCount - state.decimalDigits) : digitCount;
+    for (size_t i = 0; i < digitCount; i++) {
+        slotCharIndexBySlot[slot++] = static_cast<int16_t>(formattedValue.size());
+        formattedValue += static_cast<char>('0' + state.digits[i]);
+        formattedValue += ' ';
+
+        if (state.decimalDigits > 0 && i + 1 == decimalBreak) {
+            formattedValue += '.';
+            formattedValue += ' ';
+        }
+    }
+}
+
+// Number picker renderer
+// Reuse by building `formattedValue` as displayed, and mapping each editable slot
+// to its character index in that string via `slotCharIndexBySlot`.
+void NumberPicker(OLEDDisplay *display, OLEDDisplayUiState *state, const char *lineStarts[MAX_LINES + 1], uint16_t lineCount,
+                  const std::string &formattedValue, const int16_t *slotCharIndexBySlot, uint8_t slotCount, int8_t selectedSlot)
+{
+    if (formattedValue.empty() || slotCharIndexBySlot == nullptr || slotCount == 0) {
+        return;
+    }
+
+    std::string spacer(formattedValue.size(), ' ');
+    uint16_t totalLines = lineCount + 3;
+    const char *linePointers[totalLines + 1] = {0};
+    for (uint16_t i = 0; i < lineCount; i++) {
+        linePointers[i] = lineStarts[i];
+    }
+    const uint16_t topGuideLineIndex = lineCount;
+    linePointers[lineCount++] = spacer.c_str();
+    const uint16_t valueLineIndex = lineCount;
+    linePointers[lineCount++] = formattedValue.c_str();
+    const uint16_t bottomGuideLineIndex = lineCount;
+    linePointers[lineCount++] = spacer.c_str();
+
+    NotificationRenderer::drawNotificationBox(display, state, linePointers, totalLines, 0);
+
+    constexpr uint16_t hPadding = 5;
+    constexpr uint16_t vPadding = 2;
+    uint16_t maxWidth = 0;
+    uint16_t lineWidths[MAX_LINES + 3] = {0};
+    for (uint16_t i = 0; i < totalLines; i++) {
+        const uint16_t lineLength = static_cast<uint16_t>(strlen(linePointers[i]));
+        lineWidths[i] = display->getStringWidth(linePointers[i], lineLength, true);
+        if (lineWidths[i] > maxWidth) {
+            maxWidth = lineWidths[i];
+        }
+    }
+
+    uint16_t boxWidth = hPadding * 2 + maxWidth;
+    uint16_t screenHeight = display->height();
+    uint8_t effectiveLineHeight = FONT_HEIGHT_SMALL - 3;
+    uint8_t visibleTotalLines = std::min<uint8_t>(totalLines, (screenHeight - vPadding * 2) / effectiveLineHeight);
+    uint16_t contentHeight = visibleTotalLines * effectiveLineHeight;
+    uint16_t boxHeight = contentHeight + vPadding * 2;
+    if (visibleTotalLines == 1) {
+        boxHeight += (currentResolution == ScreenResolution::High) ? 4 : 3;
+    }
+    int16_t boxLeft = (display->width() / 2) - (boxWidth / 2);
+    if (totalLines > visibleTotalLines) {
+        boxWidth += (currentResolution == ScreenResolution::High) ? 4 : 2;
+    }
+    int16_t boxTop = (display->height() / 2) - (boxHeight / 2);
+
+    const int selectedSlotClamped = std::max<int>(0, std::min<int>(selectedSlot, static_cast<int>(slotCount) - 1));
+    const int selectedCharIndex = slotCharIndexBySlot[selectedSlotClamped];
+    if (selectedCharIndex < 0 || selectedCharIndex >= static_cast<int>(formattedValue.size())) {
+        return;
+    }
+
+    int16_t valueTextX = boxLeft + (boxWidth - lineWidths[valueLineIndex]) / 2;
+    const uint16_t prefixWidth = display->getStringWidth(formattedValue.c_str(), selectedCharIndex, true);
+    const uint16_t slotCharWidth = display->getStringWidth(formattedValue.c_str() + selectedCharIndex, 1, true);
+    const int16_t slotCenterX = valueTextX + static_cast<int16_t>(prefixWidth + (slotCharWidth / 2));
+
+    int16_t topGuideY = boxTop + vPadding + (topGuideLineIndex * effectiveLineHeight);
+    int16_t bottomGuideY = boxTop + vPadding + (bottomGuideLineIndex * effectiveLineHeight);
+    const int16_t triHalfWidth = (currentResolution == ScreenResolution::High) ? 3 : 2;
+    const int16_t guideInsetY = 1;
+    const int16_t triHeight = std::max<int16_t>(2, static_cast<int16_t>((effectiveLineHeight - (guideInsetY * 2) - 1) / 2));
+    const int16_t topBaseY = topGuideY + effectiveLineHeight - guideInsetY - 1;
+    const int16_t topApexY = topBaseY - triHeight;
+    const int16_t bottomBaseY = bottomGuideY + guideInsetY;
+    const int16_t bottomApexY = bottomBaseY + triHeight;
+
+    display->setColor(WHITE);
+    display->fillTriangle(slotCenterX, topApexY, slotCenterX - triHalfWidth, topBaseY, slotCenterX + triHalfWidth, topBaseY);
+    display->fillTriangle(slotCenterX - triHalfWidth, bottomBaseY, slotCenterX + triHalfWidth, bottomBaseY, slotCenterX,
+                          bottomApexY);
 }
 
 // Used on boot when a certificate is being created
@@ -105,6 +380,10 @@ void NotificationRenderer::resetBanner()
     pauseBanner = false;
     numDigits = 0;
     currentNumber = 0;
+    signedDecimalValueTenths = 0;
+    signedDecimalMinTenths = -999;
+    signedDecimalMaxTenths = 999;
+    signedDecimalIsNegative = false;
 
     nodeDB->pause_sort(false);
 
@@ -155,6 +434,9 @@ void NotificationRenderer::drawBannercallback(OLEDDisplay *display, OLEDDisplayU
     case notificationTypeEnum::number_picker:
         drawNumberPicker(display, state);
         break;
+    case notificationTypeEnum::signed_decimal_picker:
+        drawSignedDecimalPicker(display, state);
+        break;
     }
 }
 
@@ -162,83 +444,132 @@ void NotificationRenderer::drawNumberPicker(OLEDDisplay *display, OLEDDisplayUiS
 {
     const char *lineStarts[MAX_LINES + 1] = {0};
     uint16_t lineCount = 0;
+    parseBannerLines(lineStarts, lineCount);
 
-    // Parse lines
-    char *alertEnd = alertBannerMessage + strnlen(alertBannerMessage, sizeof(alertBannerMessage));
-    lineStarts[lineCount] = alertBannerMessage;
+    NumericSlotPickerState pickerState;
+    pickerState.hasSign = false;
+    pickerState.decimalDigits = 0;
+    pickerState.minValue = 0;
+    pickerState.maxValue = maxValueForDigits(static_cast<uint8_t>(numDigits));
+    pickerState.digits.assign(numDigits, 0);
+    splitPickerDigits(currentNumber, pickerState.digits);
+    normalizePickerState(pickerState);
 
-    // Find lines
-    while ((lineCount < MAX_LINES) && (lineStarts[lineCount] < alertEnd)) {
-        lineStarts[lineCount + 1] = std::find((char *)lineStarts[lineCount], alertEnd, '\n');
-        if (lineStarts[lineCount + 1][0] == '\n')
-            lineStarts[lineCount + 1] += 1;
-        lineCount++;
+    const uint8_t slotCount = pickerSlotCount(pickerState);
+    if (curSelected < 0) {
+        curSelected = 0;
+    } else if (curSelected > static_cast<int8_t>(slotCount)) {
+        curSelected = static_cast<int8_t>(slotCount);
     }
-    // modulo to extract
-    uint8_t this_digit = (currentNumber % (pow_of_10(numDigits - curSelected))) / (pow_of_10(numDigits - curSelected - 1));
-    // Handle input
-    if (inEvent.inputEvent == INPUT_BROKER_UP || inEvent.inputEvent == INPUT_BROKER_ALT_PRESS ||
-        inEvent.inputEvent == INPUT_BROKER_UP_LONG) {
-        if (this_digit == 9) {
-            currentNumber -= 9 * (pow_of_10(numDigits - curSelected - 1));
-        } else {
-            currentNumber += (pow_of_10(numDigits - curSelected - 1));
-        }
-    } else if (inEvent.inputEvent == INPUT_BROKER_DOWN || inEvent.inputEvent == INPUT_BROKER_USER_PRESS ||
-               inEvent.inputEvent == INPUT_BROKER_DOWN_LONG) {
-        if (this_digit == 0) {
-            currentNumber += 9 * (pow_of_10(numDigits - curSelected - 1));
-        } else {
-            currentNumber -= (pow_of_10(numDigits - curSelected - 1));
-        }
+
+    if ((inEvent.inputEvent == INPUT_BROKER_CANCEL || inEvent.inputEvent == INPUT_BROKER_ALT_LONG) && alertBannerUntil != 0) {
+        resetBanner();
+        return;
+    }
+
+    if (isPickerIncrementEvent(inEvent.inputEvent)) {
+        applyPickerDelta(pickerState, curSelected, 1);
+    } else if (isPickerDecrementEvent(inEvent.inputEvent)) {
+        applyPickerDelta(pickerState, curSelected, -1);
     } else if (inEvent.inputEvent == INPUT_BROKER_ANYKEY) {
-        if (inEvent.kbchar > 47 && inEvent.kbchar < 58) { // have a digit
-            currentNumber -= this_digit * (pow_of_10(numDigits - curSelected - 1));
-            currentNumber += (inEvent.kbchar - 48) * (pow_of_10(numDigits - curSelected - 1));
+        if (applyPickerKeypress(pickerState, curSelected, inEvent.kbchar)) {
             curSelected++;
         }
     } else if (inEvent.inputEvent == INPUT_BROKER_SELECT || inEvent.inputEvent == INPUT_BROKER_RIGHT) {
         curSelected++;
     } else if (inEvent.inputEvent == INPUT_BROKER_LEFT) {
-        curSelected--;
-    } else if ((inEvent.inputEvent == INPUT_BROKER_CANCEL || inEvent.inputEvent == INPUT_BROKER_ALT_LONG) &&
-               alertBannerUntil != 0) {
-        resetBanner();
-        return;
+        curSelected = std::max<int8_t>(0, curSelected - 1);
     }
-    if (curSelected == static_cast<int8_t>(numDigits)) {
+
+    currentNumber = static_cast<uint32_t>(std::max<int32_t>(0, composePickerValue(pickerState)));
+    if (curSelected == static_cast<int8_t>(slotCount)) {
         alertBannerCallback(currentNumber);
         resetBanner();
         return;
     }
 
     inEvent.inputEvent = INPUT_BROKER_NONE;
-    if (alertBannerMessage[0] == '\0')
+    if (alertBannerMessage[0] == '\0') {
         return;
-
-    uint16_t totalLines = lineCount + 2;
-    const char *linePointers[totalLines + 1] = {0}; // this is sort of a dynamic allocation
-
-    // copy the linestarts to display to the linePointers holder
-    for (uint16_t i = 0; i < lineCount; i++) {
-        linePointers[i] = lineStarts[i];
     }
-    std::string digits = " ";
-    std::string arrowPointer = " ";
-    for (uint16_t i = 0; i < numDigits; i++) {
-        // Modulo minus modulo to return just the current number
-        digits += std::to_string((currentNumber % (pow_of_10(numDigits - i))) / (pow_of_10(numDigits - i - 1))) + " ";
-        if (curSelected == i) {
-            arrowPointer += "^ ";
-        } else {
-            arrowPointer += "_ ";
+
+    std::string formattedValue;
+    std::vector<int16_t> slotCharIndexBySlot;
+    buildNumericPickerDisplay(pickerState, formattedValue, slotCharIndexBySlot);
+
+    NumberPicker(display, state, lineStarts, lineCount, formattedValue, slotCharIndexBySlot.data(), slotCount, curSelected);
+}
+
+void NotificationRenderer::drawSignedDecimalPicker(OLEDDisplay *display, OLEDDisplayUiState *state)
+{
+    const char *lineStarts[MAX_LINES + 1] = {0};
+    uint16_t lineCount = 0;
+    parseBannerLines(lineStarts, lineCount);
+
+    NumericSlotPickerState pickerState;
+    pickerState.hasSign = true;
+    pickerState.decimalDigits = 1;
+    pickerState.minValue = signedDecimalMinTenths;
+    pickerState.maxValue = signedDecimalMaxTenths;
+    pickerState.digits.assign(3, 0); // XX.X format
+
+    const int32_t currentValue = static_cast<int32_t>(signedDecimalValueTenths);
+    if (currentValue < 0) {
+        pickerState.isNegative = true;
+    } else if (currentValue > 0) {
+        pickerState.isNegative = false;
+    } else {
+        pickerState.isNegative = signedDecimalIsNegative;
+    }
+    const uint32_t absValue =
+        (currentValue < 0) ? static_cast<uint32_t>(-static_cast<int64_t>(currentValue)) : static_cast<uint32_t>(currentValue);
+    splitPickerDigits(absValue, pickerState.digits);
+    normalizePickerState(pickerState);
+
+    const uint8_t slotCount = pickerSlotCount(pickerState);
+    if (curSelected < 0) {
+        curSelected = 0;
+    } else if (curSelected > static_cast<int8_t>(slotCount)) {
+        curSelected = static_cast<int8_t>(slotCount);
+    }
+
+    if ((inEvent.inputEvent == INPUT_BROKER_CANCEL || inEvent.inputEvent == INPUT_BROKER_ALT_LONG) && alertBannerUntil != 0) {
+        resetBanner();
+        return;
+    }
+
+    if (isPickerIncrementEvent(inEvent.inputEvent)) {
+        applyPickerDelta(pickerState, curSelected, 1);
+    } else if (isPickerDecrementEvent(inEvent.inputEvent)) {
+        applyPickerDelta(pickerState, curSelected, -1);
+    } else if (inEvent.inputEvent == INPUT_BROKER_ANYKEY) {
+        if (applyPickerKeypress(pickerState, curSelected, inEvent.kbchar)) {
+            curSelected++;
         }
+    } else if (inEvent.inputEvent == INPUT_BROKER_SELECT || inEvent.inputEvent == INPUT_BROKER_RIGHT) {
+        curSelected++;
+    } else if (inEvent.inputEvent == INPUT_BROKER_LEFT) {
+        curSelected = std::max<int8_t>(0, curSelected - 1);
     }
 
-    linePointers[lineCount++] = digits.c_str();
-    linePointers[lineCount++] = arrowPointer.c_str();
+    signedDecimalValueTenths = static_cast<int16_t>(composePickerValue(pickerState));
+    signedDecimalIsNegative = pickerState.isNegative;
+    if (curSelected == static_cast<int8_t>(slotCount)) {
+        alertBannerCallback(signedDecimalValueTenths);
+        resetBanner();
+        return;
+    }
 
-    drawNotificationBox(display, state, linePointers, totalLines, 0);
+    inEvent.inputEvent = INPUT_BROKER_NONE;
+    if (alertBannerMessage[0] == '\0') {
+        return;
+    }
+
+    std::string formattedValue;
+    std::vector<int16_t> slotCharIndexBySlot;
+    buildNumericPickerDisplay(pickerState, formattedValue, slotCharIndexBySlot);
+
+    NumberPicker(display, state, lineStarts, lineCount, formattedValue, slotCharIndexBySlot.data(), slotCount, curSelected);
 }
 
 void NotificationRenderer::drawNodePicker(OLEDDisplay *display, OLEDDisplayUiState *state)
@@ -317,12 +648,12 @@ void NotificationRenderer::drawNodePicker(OLEDDisplay *display, OLEDDisplayUiSta
     for (int i = firstOptionToShow; i < alertBannerOptions && linesShown < visibleTotalLines; i++, linesShown++) {
         char tempName[48] = {0};
         meshtastic_NodeInfoLite *node = nodeDB->getMeshNodeByIndex(i + 1);
-        if (nodeInfoLiteHasUser(node)) {
+        if (node && node->has_user) {
             const char *rawName = nullptr;
-            if (node->long_name[0]) {
-                rawName = node->long_name;
-            } else if (node->short_name[0]) {
-                rawName = node->short_name;
+            if (node->user.long_name[0]) {
+                rawName = node->user.long_name;
+            } else if (node->user.short_name[0]) {
+                rawName = node->user.short_name;
             }
             if (rawName) {
                 const int arrowWidth = (currentResolution == ScreenResolution::High)
@@ -610,9 +941,6 @@ void NotificationRenderer::drawNotificationBox(OLEDDisplay *display, OLEDDisplay
     display->fillRect(boxLeft, boxTop + boxHeight - 1, 1, 1);
     display->fillRect(boxLeft + boxWidth - 1, boxTop + boxHeight - 1, 1, 1);
     display->setColor(WHITE);
-#if GRAPHICS_TFT_COLORING_ENABLED
-    registerTFTActionMenuRegions(boxLeft, boxTop, boxWidth, boxHeight);
-#endif
 
     // Draw Content
     int16_t lineY = boxTop + vPadding;
@@ -627,7 +955,9 @@ void NotificationRenderer::drawNotificationBox(OLEDDisplay *display, OLEDDisplay
         strncpy(lineBuffer, lines[i], lineLengths[i]);
         lineBuffer[lineLengths[i]] = '\0';
         // Determine if this is a pop-up or a pick list
-        if (alertBannerOptions > 0 && i == 0) {
+        const bool highlightTitleRow =
+            (i == 0) && (alertBannerOptions > 0 || current_notification_type == notificationTypeEnum::signed_decimal_picker);
+        if (highlightTitleRow) {
             // Pick List
             display->setColor(WHITE);
             int background_yOffset = 1;
@@ -635,21 +965,7 @@ void NotificationRenderer::drawNotificationBox(OLEDDisplay *display, OLEDDisplay
             if (strchr(lineBuffer, 'p') || strchr(lineBuffer, 'g') || strchr(lineBuffer, 'y') || strchr(lineBuffer, 'j')) {
                 background_yOffset = -1;
             }
-            const int16_t titleBarY = boxTop + 1;
-            const int16_t titleBarHeight = effectiveLineHeight - background_yOffset;
-            display->fillRect(boxLeft, titleBarY, boxWidth, titleBarHeight);
-#if GRAPHICS_TFT_COLORING_ENABLED
-            if (alertBannerOptions > 0) {
-                const uint16_t titleTextColor =
-                    (getActiveTheme().id == ThemeID::DefaultLight) ? TFTPalette::Black : getThemeHeaderText();
-                // Keep title role away from border/corner pixels so rounded-corner masks are not remapped to the title text
-                // color.
-                if (boxWidth > 2 && titleBarHeight > 0) {
-                    setAndRegisterTFTColorRole(TFTColorRole::ActionMenuTitle, getThemeHeaderBg(), titleTextColor, boxLeft + 1,
-                                               titleBarY, boxWidth - 2, titleBarHeight);
-                }
-            }
-#endif
+            display->fillRect(boxLeft, boxTop + 1, boxWidth, effectiveLineHeight - background_yOffset);
             display->setColor(BLACK);
             int yOffset = 3;
             if (current_notification_type == notificationTypeEnum::node_picker) {
@@ -669,7 +985,6 @@ void NotificationRenderer::drawNotificationBox(OLEDDisplay *display, OLEDDisplay
                 const int barSpacing = 2;
                 const int barHeightStep = 2;
                 const int gap = 6;
-                const int maxBarHeight = totalBars * barHeightStep;
 
                 int textWidth = display->getStringWidth(lineBuffer, strlen(lineBuffer), true);
                 int barsWidth = totalBars * barWidth + (totalBars - 1) * barSpacing + gap;
@@ -684,20 +999,6 @@ void NotificationRenderer::drawNotificationBox(OLEDDisplay *display, OLEDDisplay
 
                 int baseX = groupStartX + textWidth + gap;
                 int baseY = lineY + effectiveLineHeight - 1;
-#if GRAPHICS_TFT_COLORING_ENABLED
-                if (graphics::bannerSignalBars > 0) {
-                    uint16_t signalBarsColor = TFTPalette::Medium;
-                    if (graphics::bannerSignalBars <= 1) {
-                        signalBarsColor = TFTPalette::Bad;
-                    } else if (graphics::bannerSignalBars >= 4) {
-                        signalBarsColor = TFTPalette::Good;
-                    }
-                    const int activeBars = min(graphics::bannerSignalBars, totalBars);
-                    const int regionWidth = activeBars * barWidth + (activeBars - 1) * barSpacing;
-                    setAndRegisterTFTColorRole(TFTColorRole::SignalBars, signalBarsColor, TFTPalette::Black, baseX,
-                                               baseY - maxBarHeight, regionWidth, maxBarHeight);
-                }
-#endif
                 for (int b = 0; b < totalBars; b++) {
                     int barHeight = (b + 1) * barHeightStep;
                     int x = baseX + b * (barWidth + barSpacing);

src/graphics/draw/NotificationRenderer.h

@@ -5,6 +5,7 @@
 #include "graphics/Screen.h"
 #include "graphics/VirtualKeyboard.h"
 #include "modules/OnScreenKeyboardModule.h"
+#include <cstdint>
 #include <functional>
 #include <string>
 #define MAX_LINES 5
@@ -26,6 +27,10 @@ class NotificationRenderer
     static std::function<void(int)> alertBannerCallback;
     static uint32_t numDigits;
     static uint32_t currentNumber;
+    static int16_t signedDecimalValueTenths;
+    static int16_t signedDecimalMinTenths;
+    static int16_t signedDecimalMaxTenths;
+    static bool signedDecimalIsNegative;
     static VirtualKeyboard *virtualKeyboard;
     static std::function<void(const std::string &)> textInputCallback;
 
@@ -36,6 +41,7 @@ class NotificationRenderer
     static void drawBannercallback(OLEDDisplay *display, OLEDDisplayUiState *state);
     static void drawAlertBannerOverlay(OLEDDisplay *display, OLEDDisplayUiState *state);
     static void drawNumberPicker(OLEDDisplay *display, OLEDDisplayUiState *state);
+    static void drawSignedDecimalPicker(OLEDDisplay *display, OLEDDisplayUiState *state);
     static void drawNodePicker(OLEDDisplay *display, OLEDDisplayUiState *state);
     static void drawTextInput(OLEDDisplay *display, OLEDDisplayUiState *state);
     static void drawNotificationBox(OLEDDisplay *display, OLEDDisplayUiState *state, const char *lines[MAX_LINES + 1],

src/graphics/draw/UIRenderer.h

@@ -54,8 +54,6 @@ class UIRenderer
 
     static void drawDeviceFocused(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x, int16_t y);
 
-    static void drawBootIconScreen(const char *upperMsg, OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x, int16_t y);
-
     // Icon and screen drawing functions
     static void drawIconScreen(const char *upperMsg, OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x, int16_t y);
 

src/graphics/niche/Drivers/EInk/ED047TC1.cpp

@@ -25,116 +25,6 @@
 
 using namespace NicheGraphics::Drivers;
 
-#if defined(T5_S3_EPAPER_PRO_V2)
-// FastEPD helper symbols are defined in FastEPD.inl with C++ linkage.
-extern void bbepPCA9535DigitalWrite(uint8_t pin, uint8_t value);
-extern uint8_t bbepPCA9535DigitalRead(uint8_t pin);
-extern int bbepI2CWrite(unsigned char iAddr, unsigned char *pData, int iLen);
-extern int bbepI2CReadRegister(unsigned char iAddr, unsigned char u8Register, unsigned char *pData, int iLen);
-#endif
-
-namespace
-{
-#if defined(T5_S3_EPAPER_PRO_V2)
-// FastEPD default V2 power callback blocks forever waiting for PWRGOOD.
-// Replace it with a timeout-safe version so boot never deadlocks.
-int safeEPDiyV7EinkPower(void *pBBEP, int bOn)
-{
-    static bool warnedPgood = false;
-    static bool warnedTpsPg = false;
-    static bool warnedTpsWrite = false;
-
-    FASTEPDSTATE *pState = static_cast<FASTEPDSTATE *>(pBBEP);
-    if (!pState) {
-        return BBEP_ERROR_BAD_PARAMETER;
-    }
-
-    if (bOn == pState->pwr_on) {
-        return BBEP_SUCCESS;
-    }
-
-    if (bOn) {
-        bbepPCA9535DigitalWrite(8, 1);  // OE on
-        bbepPCA9535DigitalWrite(9, 1);  // GMOD on
-        bbepPCA9535DigitalWrite(13, 1); // WAKEUP on
-        bbepPCA9535DigitalWrite(11, 1); // PWRUP on
-        bbepPCA9535DigitalWrite(12, 1); // VCOM CTRL on
-        delay(1);
-
-        const uint32_t pgoodStart = millis();
-        bool pgoodSeen = false;
-        while (!bbepPCA9535DigitalRead(14)) { // CFG_PIN_PWRGOOD
-            if ((millis() - pgoodStart) > 1200) {
-                if (!warnedPgood) {
-                    LOG_WARN("ED047TC1: PWRGOOD timeout, continuing with fallback power-on path");
-                    warnedPgood = true;
-                }
-                break;
-            }
-            delay(1);
-        }
-        if (bbepPCA9535DigitalRead(14)) {
-            pgoodSeen = true;
-        }
-
-        uint8_t ucTemp[4] = {0};
-        ucTemp[0] = 0x01; // TPS_REG_ENABLE
-        ucTemp[1] = 0x3f; // enable rails
-        const int tpsEnableRc = bbepI2CWrite(0x68, ucTemp, 2);
-
-        const int vcom = pState->iVCOM / -10;
-        ucTemp[0] = 3; // VCOM registers 3+4 (L + H)
-        ucTemp[1] = static_cast<uint8_t>(vcom);
-        ucTemp[2] = static_cast<uint8_t>(vcom >> 8);
-        const int tpsVcomRc = bbepI2CWrite(0x68, ucTemp, 3);
-        if ((tpsEnableRc == 0 || tpsVcomRc == 0) && !warnedTpsWrite) {
-            LOG_WARN("ED047TC1: TPS write did not ACK, continuing with fallback");
-            warnedTpsWrite = true;
-        }
-
-        int iTimeout = 0;
-        uint8_t u8Value = 0;
-        while (iTimeout < 220 && ((u8Value & 0xfa) != 0xfa)) {
-            bbepI2CReadRegister(0x68, 0x0F, &u8Value, 1); // TPS_REG_PG
-            iTimeout++;
-            delay(1);
-        }
-        if (iTimeout >= 220 && !warnedTpsPg) {
-            if (pgoodSeen) {
-                LOG_WARN("ED047TC1: TPS power-good register timeout, panel may still work");
-            } else {
-                LOG_WARN("ED047TC1: TPS power-good register timeout after PWRGOOD fallback");
-            }
-            warnedTpsPg = true;
-        }
-
-        pState->pwr_on = 1;
-    } else {
-        bbepPCA9535DigitalWrite(8, 0);  // OE off
-        bbepPCA9535DigitalWrite(9, 0);  // GMOD off
-        bbepPCA9535DigitalWrite(11, 0); // PWRUP off
-        bbepPCA9535DigitalWrite(12, 0); // VCOM CTRL off
-        delay(1);
-        bbepPCA9535DigitalWrite(13, 0); // WAKEUP off
-        pState->pwr_on = 0;
-    }
-
-    return BBEP_SUCCESS;
-}
-#endif
-
-class SafeFastEPD : public FASTEPD
-{
-  public:
-    void installSafePowerHandler()
-    {
-#if defined(T5_S3_EPAPER_PRO_V2)
-        _state.pfnEinkPower = safeEPDiyV7EinkPower;
-#endif
-    }
-};
-} // namespace
-
 void ED047TC1::begin(SPIClass *spi, uint8_t pin_dc, uint8_t pin_cs, uint8_t pin_busy, uint8_t pin_rst)
 {
     // Parallel display — SPI parameters are not used
@@ -144,48 +34,24 @@ void ED047TC1::begin(SPIClass *spi, uint8_t pin_dc, uint8_t pin_cs, uint8_t pin_
     (void)pin_busy;
     (void)pin_rst;
 
-    SafeFastEPD *safeEpaper = new SafeFastEPD;
-    epaper = safeEpaper;
+    epaper = new FASTEPD;
 
-    int initRc = BBEP_ERROR_BAD_PARAMETER;
 #if defined(T5_S3_EPAPER_PRO_V1)
-    initRc = epaper->initPanel(BB_PANEL_LILYGO_T5PRO, 28000000);
+    epaper->initPanel(BB_PANEL_LILYGO_T5PRO, 28000000);
 #elif defined(T5_S3_EPAPER_PRO_V2)
-    initRc = epaper->initPanel(BB_PANEL_LILYGO_T5PRO_V2, 28000000);
+    epaper->initPanel(BB_PANEL_LILYGO_T5PRO_V2, 28000000);
     // Initialize all PCA9535 port-0 pins as outputs / HIGH
     for (int i = 0; i < 8; i++) {
         epaper->ioPinMode(i, OUTPUT);
         epaper->ioWrite(i, HIGH);
     }
-    // On this board, the physical side key is labeled IO48; electrically it maps to PCA9535 IO12 (bit 2 on port-1).
-    // FastEPD's generic V7 init drives 8..13 as outputs; force IO12 back to input
-    // so variant touch-control polling can read the key reliably.
-    epaper->ioPinMode(10, INPUT);
 #else
 #error "ED047TC1 driver: unsupported variant — define T5_S3_EPAPER_PRO_V1 or T5_S3_EPAPER_PRO_V2"
 #endif
 
-    if (initRc != BBEP_SUCCESS) {
-        LOG_ERROR("ED047TC1 initPanel failed rc=%d", initRc);
-        return;
-    }
-
-    safeEpaper->installSafePowerHandler();
-
-    const int modeRc = epaper->setMode(BB_MODE_1BPP);
-    if (modeRc != BBEP_SUCCESS) {
-        LOG_WARN("ED047TC1 setMode failed rc=%d", modeRc);
-    }
-
-    const int clearRc = epaper->clearWhite();
-    if (clearRc != BBEP_SUCCESS) {
-        LOG_WARN("ED047TC1 clearWhite failed rc=%d", clearRc);
-    }
-
-    const int fullRc = epaper->fullUpdate(true); // Blocking initial clear
-    if (fullRc != BBEP_SUCCESS) {
-        LOG_WARN("ED047TC1 initial fullUpdate failed rc=%d", fullRc);
-    }
+    epaper->setMode(BB_MODE_1BPP);
+    epaper->clearWhite();
+    epaper->fullUpdate(true); // Blocking initial clear
 }
 
 void ED047TC1::update(uint8_t *imageData, UpdateTypes type)
@@ -245,8 +111,9 @@ void ED047TC1::update(uint8_t *imageData, UpdateTypes type)
         epaper->fullUpdate(CLEAR_SLOW, false);
         epaper->backupPlane(); // Sync pPrevious so next partialUpdate has a correct baseline
     } else {
-        // FAST: true partial update - compares pCurrent vs pPrevious and only applies
-        // update waveform to rows that changed. partialUpdate() updates pPrevious.
+        // FAST: true partial update — compares pCurrent vs pPrevious and only applies
+        // the update waveform to rows that actually changed. Unchanged rows get a neutral
+        // signal (no visible effect). partialUpdate() updates pPrevious internally.
         epaper->partialUpdate(false, 0, dstTotalRows - 1);
     }
 }

src/graphics/niche/InkHUD/Applet.cpp

@@ -362,8 +362,8 @@ std::string InkHUD::Applet::parseShortName(meshtastic_NodeInfoLite *node)
     assert(node);
 
     // Use the true shortname if known, and doesn't contain any unprintable characters (emoji, etc.)
-    if (nodeInfoLiteHasUser(node)) {
-        std::string parsed = parse(node->short_name);
+    if (node->has_user) {
+        std::string parsed = parse(node->user.short_name);
         if (isPrintable(parsed))
             return parsed;
     }

src/graphics/niche/InkHUD/Applet.h

@@ -104,15 +104,6 @@ class Applet : public GFX
     virtual void onFreeText(char c) {}
     virtual void onFreeTextDone() {}
     virtual void onFreeTextCancel() {}
-    // Absolute display-space touch point, for touch-friendly UI interactions.
-    // Return true if consumed.
-    virtual bool onTouchPoint(uint16_t x, uint16_t y, bool longPress)
-    {
-        (void)x;
-        (void)y;
-        (void)longPress;
-        return false;
-    }
     // List of inputs which can be subscribed to
     enum InputMask {      // | No Joystick  |     With Joystick     |
         BUTTON_SHORT = 1, // | Button Click | Joystick Center Click |

src/graphics/niche/InkHUD/Applets/Bases/Map/MapApplet.cpp

@@ -43,8 +43,8 @@ void InkHUD::MapApplet::onRender(bool full)
 
         // Add white halo outline first
         constexpr int outlinePad = 1;
-        int boxSize = fontSmall.lineHeight() + 2; // scale with font so digit fits
-        int radius = max(2, boxSize / 6);
+        int boxSize = 11;
+        int radius = 2; // rounded corner radius
 
         // White halo background
         fillRoundedRect(x, y, boxSize + (outlinePad * 2), boxSize + (outlinePad * 2), radius + 1, WHITE);
@@ -136,27 +136,24 @@ void InkHUD::MapApplet::onRender(bool full)
     printAt(vertBarX + (bottomLabelW / 2) + 1, bottomLabelY + (bottomLabelH / 2), vertBottomLabel, CENTER, MIDDLE);
 
     // Draw our node LAST with full white fill + outline
-    const meshtastic_NodeInfoLite *ourNode = nodeDB->getMeshNode(nodeDB->getNodeNum());
-    meshtastic_PositionLite ourSelfPos;
-    if (ourNode && nodeDB->hasValidPosition(ourNode) && nodeDB->copyNodePosition(ourNode->num, ourSelfPos)) {
-        Marker self = calculateMarker(ourSelfPos.latitude_i * 1e-7, ourSelfPos.longitude_i * 1e-7, false, 0);
+    meshtastic_NodeInfoLite *ourNode = nodeDB->getMeshNode(nodeDB->getNodeNum());
+    if (ourNode && nodeDB->hasValidPosition(ourNode)) {
+        Marker self = calculateMarker(ourNode->position.latitude_i * 1e-7, ourNode->position.longitude_i * 1e-7, false, 0);
 
         int16_t centerX = X(0.5) + (self.eastMeters * metersToPx);
         int16_t centerY = Y(0.5) - (self.northMeters * metersToPx);
 
-        int16_t r = fontSmall.lineHeight() / 2; // scale marker with font
-
         // White fill background + halo
-        fillCircle(centerX, centerY, r + 2, WHITE);
-        drawCircle(centerX, centerY, r + 2, WHITE);
+        fillCircle(centerX, centerY, 8, WHITE); // big white base
+        drawCircle(centerX, centerY, 8, WHITE); // crisp edge
 
         // Black bullseye on top
-        drawCircle(centerX, centerY, r, BLACK);
-        fillCircle(centerX, centerY, max(2, r / 4), BLACK);
+        drawCircle(centerX, centerY, 6, BLACK);
+        fillCircle(centerX, centerY, 2, BLACK);
 
         // Crosshairs
-        drawLine(centerX - r - 2, centerY, centerX + r + 2, centerY, BLACK);
-        drawLine(centerX, centerY - r - 2, centerX, centerY + r + 2, BLACK);
+        drawLine(centerX - 8, centerY, centerX + 8, centerY, BLACK);
+        drawLine(centerX, centerY - 8, centerX, centerY + 8, BLACK);
     }
 }
 
@@ -169,11 +166,10 @@ void InkHUD::MapApplet::onRender(bool full)
 void InkHUD::MapApplet::getMapCenter(float *lat, float *lng)
 {
     // If we have a valid position for our own node, use that as the anchor
-    const meshtastic_NodeInfoLite *ourNode = nodeDB->getMeshNode(nodeDB->getNodeNum());
-    meshtastic_PositionLite ourSelfPos;
-    if (ourNode && nodeDB->hasValidPosition(ourNode) && nodeDB->copyNodePosition(ourNode->num, ourSelfPos)) {
-        *lat = ourSelfPos.latitude_i * 1e-7;
-        *lng = ourSelfPos.longitude_i * 1e-7;
+    meshtastic_NodeInfoLite *ourNode = nodeDB->getMeshNode(nodeDB->getNodeNum());
+    if (ourNode && nodeDB->hasValidPosition(ourNode)) {
+        *lat = ourNode->position.latitude_i * 1e-7;
+        *lng = ourNode->position.longitude_i * 1e-7;
     } else {
         // Find mean lat long coords
         // ============================
@@ -203,13 +199,9 @@ void InkHUD::MapApplet::getMapCenter(float *lat, float *lng)
             if (!shouldDrawNode(node))
                 continue;
 
-            meshtastic_PositionLite pos;
-            if (!nodeDB->copyNodePosition(node->num, pos))
-                continue;
-
             // Latitude and Longitude of node, in radians
-            float latRad = pos.latitude_i * (1e-7) * DEG_TO_RAD;
-            float lngRad = pos.longitude_i * (1e-7) * DEG_TO_RAD;
+            float latRad = node->position.latitude_i * (1e-7) * DEG_TO_RAD;
+            float lngRad = node->position.longitude_i * (1e-7) * DEG_TO_RAD;
 
             // Convert to cartesian points, with center of earth at 0, 0, 0
             // Exact distance from center is irrelevant, as we're only interested in the vector
@@ -306,17 +298,13 @@ void InkHUD::MapApplet::getMapCenter(float *lat, float *lng)
         if (!shouldDrawNode(node))
             continue;
 
-        meshtastic_PositionLite pos;
-        if (!nodeDB->copyNodePosition(node->num, pos))
-            continue;
-
         // Check for a new top or bottom latitude
-        float latNode = pos.latitude_i * 1e-7;
+        float latNode = node->position.latitude_i * 1e-7;
         northernmost = max(northernmost, latNode);
         southernmost = min(southernmost, latNode);
 
         // Longitude is trickier
-        float lngNode = pos.longitude_i * 1e-7;
+        float lngNode = node->position.longitude_i * 1e-7;
         float degEastward = fmod(((lngNode - lngCenter) + 360), 360);      // Degrees traveled east from lngCenter to reach node
         float degWestward = abs(fmod(((lngNode - lngCenter) - 360), 360)); // Degrees traveled west from lngCenter to reach node
         if (degEastward < degWestward)
@@ -382,13 +370,10 @@ void InkHUD::MapApplet::drawLabeledMarker(meshtastic_NodeInfoLite *node)
 {
     // Find x and y position based on node's position in nodeDB
     assert(nodeDB->hasValidPosition(node));
-    meshtastic_PositionLite pos;
-    const bool hasPos = nodeDB->copyNodePosition(node->num, pos);
-    assert(hasPos);
-    Marker m = calculateMarker(pos.latitude_i * 1e-7,  // Lat, converted from Meshtastic's internal int32 style
-                               pos.longitude_i * 1e-7, // Long, converted from Meshtastic's internal int32 style
-                               node->has_hops_away,    // Is the hopsAway number valid
-                               node->hops_away         // Hops away
+    Marker m = calculateMarker(node->position.latitude_i * 1e-7,  // Lat, converted from Meshtastic's internal int32 style
+                               node->position.longitude_i * 1e-7, // Long, converted from Meshtastic's internal int32 style
+                               node->has_hops_away,               // Is the hopsAway number valid
+                               node->hops_away                    // Hops away
     );
 
     // Convert to pixel coords
@@ -397,9 +382,9 @@ void InkHUD::MapApplet::drawLabeledMarker(meshtastic_NodeInfoLite *node)
 
     constexpr uint16_t paddingH = 2;
     constexpr uint16_t paddingW = 4;
-    uint16_t paddingInnerW = 2;                      // Zero'd out if no text
-    uint16_t markerSizeMax = fontSmall.lineHeight(); // Scale cross with font
-    uint16_t markerSizeMin = max(5, fontSmall.lineHeight() / 3);
+    uint16_t paddingInnerW = 2;            // Zero'd out if no text
+    constexpr uint16_t markerSizeMax = 12; // Size of cross (if marker uses a cross)
+    constexpr uint16_t markerSizeMin = 5;
 
     int16_t textX;
     int16_t textY;
@@ -529,16 +514,13 @@ void InkHUD::MapApplet::calculateAllMarkers()
         if (node->num == nodeDB->getNodeNum())
             continue;
 
-        meshtastic_PositionLite pos;
-        if (!nodeDB->copyNodePosition(node->num, pos))
-            continue;
-
         // Calculate marker and store it
-        markers.push_back(calculateMarker(pos.latitude_i * 1e-7,  // Lat, converted from Meshtastic's internal int32 style
-                                          pos.longitude_i * 1e-7, // Long, converted from Meshtastic's internal int32 style
-                                          node->has_hops_away,    // Is the hopsAway number valid
-                                          node->hops_away         // Hops away
-                                          ));
+        markers.push_back(
+            calculateMarker(node->position.latitude_i * 1e-7,  // Lat, converted from Meshtastic's internal int32 style
+                            node->position.longitude_i * 1e-7, // Long, converted from Meshtastic's internal int32 style
+                            node->has_hops_away,               // Is the hopsAway number valid
+                            node->hops_away                    // Hops away
+                            ));
     }
 }
 

src/graphics/niche/InkHUD/Applets/Bases/NodeList/NodeListApplet.cpp

@@ -50,23 +50,21 @@ ProcessMessage InkHUD::NodeListApplet::handleReceived(const meshtastic_MeshPacke
     c.signal = getSignalStrength(mp.rx_snr, mp.rx_rssi);
 
     // Assemble info: from nodeDB (needed to detect changes)
-    const meshtastic_NodeInfoLite *node = nodeDB->getMeshNode(c.nodeNum);
-    const meshtastic_NodeInfoLite *ourNode = nodeDB->getMeshNode(nodeDB->getNodeNum());
+    meshtastic_NodeInfoLite *node = nodeDB->getMeshNode(c.nodeNum);
+    meshtastic_NodeInfoLite *ourNode = nodeDB->getMeshNode(nodeDB->getNodeNum());
     if (node) {
         if (node->has_hops_away)
             c.hopsAway = node->hops_away;
 
         if (nodeDB->hasValidPosition(node) && nodeDB->hasValidPosition(ourNode)) {
-            meshtastic_PositionLite ourPos;
-            meshtastic_PositionLite theirPos;
-            if (nodeDB->copyNodePosition(ourNode->num, ourPos) && nodeDB->copyNodePosition(node->num, theirPos)) {
-                float ourLat = ourPos.latitude_i * 1e-7;
-                float ourLong = ourPos.longitude_i * 1e-7;
-                float theirLat = theirPos.latitude_i * 1e-7;
-                float theirLong = theirPos.longitude_i * 1e-7;
+            // Get lat and long as float
+            // Meshtastic stores these as integers internally
+            float ourLat = ourNode->position.latitude_i * 1e-7;
+            float ourLong = ourNode->position.longitude_i * 1e-7;
+            float theirLat = node->position.latitude_i * 1e-7;
+            float theirLong = node->position.longitude_i * 1e-7;
 
-                c.distanceMeters = (int32_t)GeoCoord::latLongToMeter(theirLat, theirLong, ourLat, ourLong);
-            }
+            c.distanceMeters = (int32_t)GeoCoord::latLongToMeter(theirLat, theirLong, ourLat, ourLong);
         }
     }
 
@@ -181,8 +179,8 @@ void InkHUD::NodeListApplet::onRender(bool full)
         // -- Longname --
         // Parse special chars in long name
         // Use node id if unknown
-        if (nodeInfoLiteHasUser(node))
-            longName = parse(node->long_name); // Found in nodeDB
+        if (node && node->has_user)
+            longName = parse(node->user.long_name); // Found in nodeDB
         else {
             // Not found in nodeDB, show a hex nodeid instead
             longName = hexifyNodeNum(nodeNum);

src/graphics/niche/InkHUD/Applets/System/AppSwitcher/AppSwitcherApplet.cpp

@@ -1,545 +0,0 @@
-#ifdef MESHTASTIC_INCLUDE_INKHUD
-
-#include "./AppSwitcherApplet.h"
-
-#include "graphics/niche/InkHUD/InkHUD.h"
-#include "graphics/niche/InkHUD/Tile.h"
-
-#include <algorithm>
-#include <cctype>
-
-using namespace NicheGraphics;
-
-namespace
-{
-static constexpr uint16_t BODY_MARGIN_X = 8;
-static constexpr uint16_t BODY_MARGIN_Y = 6;
-static constexpr uint16_t SLOT_GAP_X = 8;
-static constexpr uint16_t SLOT_GAP_Y = 8;
-static constexpr uint8_t ICON_RADIUS = 8;
-static constexpr uint16_t FOOTER_PAD = 4;
-static constexpr uint16_t LABEL_BOTTOM_PAD = 1;
-static constexpr uint16_t LABEL_GAP_Y = 1;
-static constexpr uint16_t TITLE_H_PAD = 8;
-
-static constexpr uint8_t GRID_COLS = 3;
-static constexpr uint8_t GRID_ROWS = 4;
-static constexpr uint8_t ICON_NATIVE_SIZE = 48;
-static constexpr uint8_t ICON_OUTLINE_STROKE = 1;
-
-enum class IconKind : uint8_t { GENERIC, ALL_MESSAGES, DMS, CHANNEL, POSITIONS, RECENTS, HEARD, FAVORITES };
-
-struct GridLayout {
-    uint16_t footerH = 0;
-    uint16_t bodyTop = 0;
-    uint16_t bodyBottom = 0;
-    uint16_t slotW = 0;
-    uint16_t slotH = 0;
-    uint16_t iconBox = 0;
-};
-
-/*
- * Icons sourced from Material Design Icons PNG set (Apache 2.0):
- * https://github.com/material-icons/material-icons-png
- *
- * Families used: outline-2x (48x48)
- * apps, markunread, chat, forum, place, history, hearing, star_border
- */
-static constexpr uint64_t icon_generic_apps[48] = {
-    0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL,
-    0x000000000000ULL, 0x000000000000ULL, 0x00FF0FF0FF00ULL, 0x00FF0FF0FF00ULL, 0x00FF0FF0FF00ULL, 0x00FF0FF0FF00ULL,
-    0x00FF0FF0FF00ULL, 0x00FF0FF0FF00ULL, 0x00FF0FF0FF00ULL, 0x00FF0FF0FF00ULL, 0x000000000000ULL, 0x000000000000ULL,
-    0x000000000000ULL, 0x000000000000ULL, 0x00FF0FF0FF00ULL, 0x00FF0FF0FF00ULL, 0x00FF0FF0FF00ULL, 0x00FF0FF0FF00ULL,
-    0x00FF0FF0FF00ULL, 0x00FF0FF0FF00ULL, 0x00FF0FF0FF00ULL, 0x00FF0FF0FF00ULL, 0x000000000000ULL, 0x000000000000ULL,
-    0x000000000000ULL, 0x000000000000ULL, 0x00FF0FF0FF00ULL, 0x00FF0FF0FF00ULL, 0x00FF0FF0FF00ULL, 0x00FF0FF0FF00ULL,
-    0x00FF0FF0FF00ULL, 0x00FF0FF0FF00ULL, 0x00FF0FF0FF00ULL, 0x00FF0FF0FF00ULL, 0x000000000000ULL, 0x000000000000ULL,
-    0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL,
-};
-
-static constexpr uint64_t icon_all_messages[48] = {
-    0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL,
-    0x000000000000ULL, 0x000000000000ULL, 0x07FFFFFFFFE0ULL, 0x0FFFFFFFFFF0ULL, 0x0FFFFFFFFFF0ULL, 0x0FFFFFFFFFF0ULL,
-    0x0FC0000003F0ULL, 0x0FE0000007F0ULL, 0x0FF800001FF0ULL, 0x0FFE00007FF0ULL, 0x0FFF0000FFF0ULL, 0x0F7FC003FEF0ULL,
-    0x0F1FE007F8F0ULL, 0x0F07F81FE0F0ULL, 0x0F03FE7FC0F0ULL, 0x0F00FFFF00F0ULL, 0x0F007FFE00F0ULL, 0x0F001FF800F0ULL,
-    0x0F0007E000F0ULL, 0x0F0003C000F0ULL, 0x0F00000000F0ULL, 0x0F00000000F0ULL, 0x0F00000000F0ULL, 0x0F00000000F0ULL,
-    0x0F00000000F0ULL, 0x0F00000000F0ULL, 0x0F00000000F0ULL, 0x0F00000000F0ULL, 0x0F00000000F0ULL, 0x0F00000000F0ULL,
-    0x0FFFFFFFFFF0ULL, 0x0FFFFFFFFFF0ULL, 0x0FFFFFFFFFF0ULL, 0x07FFFFFFFFE0ULL, 0x000000000000ULL, 0x000000000000ULL,
-    0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL,
-};
-
-static constexpr uint64_t icon_dms[48] = {
-    0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL, 0x07FFFFFFFFE0ULL, 0x0FFFFFFFFFF0ULL,
-    0x0FFFFFFFFFF0ULL, 0x0FFFFFFFFFF0ULL, 0x0F00000000F0ULL, 0x0F00000000F0ULL, 0x0F00000000F0ULL, 0x0F00000000F0ULL,
-    0x0F0FFFFFF0F0ULL, 0x0F0FFFFFF0F0ULL, 0x0F0FFFFFF0F0ULL, 0x0F0FFFFFF0F0ULL, 0x0F00000000F0ULL, 0x0F00000000F0ULL,
-    0x0F0FFFFFF0F0ULL, 0x0F0FFFFFF0F0ULL, 0x0F0FFFFFF0F0ULL, 0x0F0FFFFFF0F0ULL, 0x0F00000000F0ULL, 0x0F00000000F0ULL,
-    0x0F0FFFF000F0ULL, 0x0F0FFFF000F0ULL, 0x0F0FFFF000F0ULL, 0x0F0FFFF000F0ULL, 0x0F00000000F0ULL, 0x0F00000000F0ULL,
-    0x0F00000000F0ULL, 0x0F00000000F0ULL, 0x0F7FFFFFFFF0ULL, 0x0FFFFFFFFFF0ULL, 0x0FFFFFFFFFF0ULL, 0x0FFFFFFFFFE0ULL,
-    0x0FF000000000ULL, 0x0FE000000000ULL, 0x0FC000000000ULL, 0x0F8000000000ULL, 0x0F0000000000ULL, 0x0E0000000000ULL,
-    0x0C0000000000ULL, 0x080000000000ULL, 0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL,
-};
-
-static constexpr uint64_t icon_channel[48] = {
-    0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL, 0x0FFFFFFFC000ULL, 0x0FFFFFFFC000ULL,
-    0x0FFFFFFFC000ULL, 0x0FFFFFFFC000ULL, 0x0F000003C000ULL, 0x0F000003C000ULL, 0x0F000003C000ULL, 0x0F000003C000ULL,
-    0x0F000003C3F0ULL, 0x0F000003C3F0ULL, 0x0F000003C3F0ULL, 0x0F000003C3F0ULL, 0x0F000003C3F0ULL, 0x0F000003C3F0ULL,
-    0x0F000003C3F0ULL, 0x0F000003C3F0ULL, 0x0F000003C3F0ULL, 0x0F000003C3F0ULL, 0x0F7FFFFFC3F0ULL, 0x0FFFFFFFC3F0ULL,
-    0x0FFFFFFFC3F0ULL, 0x0FFFFFFFC3F0ULL, 0x0FF0000003F0ULL, 0x0FE0000003F0ULL, 0x0FC0000003F0ULL, 0x0F80000003F0ULL,
-    0x0F0FFFFFFFF0ULL, 0x0E0FFFFFFFF0ULL, 0x0C0FFFFFFFF0ULL, 0x080FFFFFFFF0ULL, 0x000FFFFFFFF0ULL, 0x000FFFFFFFF0ULL,
-    0x000000000FF0ULL, 0x0000000007F0ULL, 0x0000000003F0ULL, 0x0000000001F0ULL, 0x0000000000F0ULL, 0x000000000070ULL,
-    0x000000000030ULL, 0x000000000010ULL, 0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL,
-};
-
-static constexpr uint64_t icon_positions[48] = {
-    0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL, 0x00001FF80000ULL, 0x00007FFE0000ULL,
-    0x0001FFFF8000ULL, 0x0003FFFFC000ULL, 0x0007FFFFE000ULL, 0x000FF00FF000ULL, 0x000FC003F000ULL, 0x001F8001F800ULL,
-    0x001F0000F800ULL, 0x003F07E0FC00ULL, 0x003E0FF07C00ULL, 0x003E1FF87C00ULL, 0x003E1FF87C00ULL, 0x003E1FF87C00ULL,
-    0x003E1FF87C00ULL, 0x003E1FF87C00ULL, 0x003E1FF87C00ULL, 0x003E0FF07C00ULL, 0x003E07E07C00ULL, 0x001F0000F800ULL,
-    0x001F0000F800ULL, 0x001F8001F800ULL, 0x000F8001F000ULL, 0x000FC003F000ULL, 0x0007C003E000ULL, 0x0007E007E000ULL,
-    0x0003F00FC000ULL, 0x0003F00FC000ULL, 0x0001F81F8000ULL, 0x0001FC3F8000ULL, 0x0000FC3F0000ULL, 0x00007E7E0000ULL,
-    0x00003FFC0000ULL, 0x00003FFC0000ULL, 0x00001FF80000ULL, 0x00000FF00000ULL, 0x00000FF00000ULL, 0x000007E00000ULL,
-    0x000003C00000ULL, 0x000001800000ULL, 0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL,
-};
-
-static constexpr uint64_t icon_recents[48] = {
-    0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL,
-    0x00000FFF0000ULL, 0x00003FFFC000ULL, 0x0000FFFFF000ULL, 0x0001FFFFF800ULL, 0x0007FFFFFE00ULL, 0x000FF801FF00ULL,
-    0x000FE0007F00ULL, 0x001FC0003F80ULL, 0x003F00000FC0ULL, 0x003F00000FC0ULL, 0x007E00E007E0ULL, 0x007C00E003E0ULL,
-    0x00FC00E003F0ULL, 0x00F800E001F0ULL, 0x00F800E001F0ULL, 0x00F800E001F0ULL, 0x00F800E001F0ULL, 0x00F800E001F0ULL,
-    0x3FFFC0F001F0ULL, 0x1FFF80FC01F0ULL, 0x0FFF00FF01F0ULL, 0x07FE003F81F0ULL, 0x03FC001FC1F0ULL, 0x01F80007C3F0ULL,
-    0x00F0000183E0ULL, 0x0060000007E0ULL, 0x000000000FC0ULL, 0x000000000FC0ULL, 0x0001C0003F80ULL, 0x0003E0007F00ULL,
-    0x0007F801FF00ULL, 0x0007FFFFFE00ULL, 0x0001FFFFF800ULL, 0x0000FFFFF000ULL, 0x00003FFFC000ULL, 0x00000FFF0000ULL,
-    0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL,
-};
-
-static constexpr uint64_t icon_heard[48] = {
-    0x000000000000ULL, 0x000000000000ULL, 0x000800000000ULL, 0x001C00000000ULL, 0x003E01FF8000ULL, 0x007F07FFE000ULL,
-    0x007E1FFFF800ULL, 0x00FC3FFFFC00ULL, 0x00F87FFFFE00ULL, 0x01F8FF00FF00ULL, 0x01F0FC003F00ULL, 0x01F1F8001F80ULL,
-    0x03E1F0000F80ULL, 0x03E3F07E0FC0ULL, 0x03E3E0FF07C0ULL, 0x03E3E1FF87C0ULL, 0x03E3E1FF87C0ULL, 0x03E3E1FF87C0ULL,
-    0x03E3E1FF8000ULL, 0x03E3E1FF8000ULL, 0x03E3E1FF8000ULL, 0x03E3E0FF0000ULL, 0x03E3F07E0000ULL, 0x03E1F0000000ULL,
-    0x01F1F8000000ULL, 0x01F1F8000000ULL, 0x01F8FC000000ULL, 0x00F87E000000ULL, 0x00FC7F800000ULL, 0x007E3FC00000ULL,
-    0x007F1FE00000ULL, 0x003E0FF00000ULL, 0x001C03F00000ULL, 0x000801F80000ULL, 0x000000F80000ULL, 0x000000FC0000ULL,
-    0x0000007C07C0ULL, 0x0000007E07C0ULL, 0x0000003F0FC0ULL, 0x0000003FFFC0ULL, 0x0000001FFF80ULL, 0x0000000FFF00ULL,
-    0x00000007FE00ULL, 0x00000003FC00ULL, 0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL,
-};
-
-static constexpr uint64_t icon_favorites[48] = {
-    0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL, 0x000001800000ULL, 0x000001800000ULL,
-    0x000003C00000ULL, 0x000003C00000ULL, 0x000003C00000ULL, 0x000007E00000ULL, 0x000007E00000ULL, 0x00000FF00000ULL,
-    0x00000FF00000ULL, 0x00001FF80000ULL, 0x00001FF80000ULL, 0x00001E780000ULL, 0x00003E7C0000ULL, 0x003FFC3FFC00ULL,
-    0x0FFFFC3FFFF0ULL, 0x0FFFF81FFFF0ULL, 0x03FFF81FFFC0ULL, 0x01F800001F80ULL, 0x00FC00003F00ULL, 0x007E00007E00ULL,
-    0x003F8001FC00ULL, 0x001FC003F800ULL, 0x000FE007F000ULL, 0x0003E007C000ULL, 0x0003E007C000ULL, 0x0003C003C000ULL,
-    0x0003C003C000ULL, 0x0003C3C3C000ULL, 0x0007CFF3E000ULL, 0x00079FF9E000ULL, 0x0007FFFFE000ULL, 0x0007FE7FE000ULL,
-    0x000FFC3FF000ULL, 0x000FF00FF000ULL, 0x000FC003F000ULL, 0x000F8001F000ULL, 0x001E00007000ULL, 0x001800001800ULL,
-    0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL, 0x000000000000ULL,
-};
-
-using IconBitmap = const uint64_t *;
-
-IconBitmap iconBitmapForKind(IconKind kind)
-{
-    switch (kind) {
-    case IconKind::ALL_MESSAGES:
-        return icon_all_messages;
-    case IconKind::DMS:
-        return icon_dms;
-    case IconKind::CHANNEL:
-        return icon_channel;
-    case IconKind::POSITIONS:
-        return icon_positions;
-    case IconKind::RECENTS:
-        return icon_recents;
-    case IconKind::HEARD:
-        return icon_heard;
-    case IconKind::FAVORITES:
-        return icon_favorites;
-    case IconKind::GENERIC:
-    default:
-        return icon_generic_apps;
-    }
-}
-
-GridLayout computeLayout(const InkHUD::Applet *applet)
-{
-    GridLayout layout;
-
-    const uint16_t w = applet->width();
-    const uint16_t h = applet->height();
-
-    layout.footerH = InkHUD::Applet::fontSmall.lineHeight() + (FOOTER_PAD * 2);
-    layout.bodyTop = BODY_MARGIN_Y;
-    layout.bodyBottom = (h > (layout.footerH + BODY_MARGIN_Y)) ? (h - layout.footerH - BODY_MARGIN_Y) : layout.bodyTop;
-
-    const uint16_t bodyW = (w > (BODY_MARGIN_X * 2)) ? (w - (BODY_MARGIN_X * 2)) : 1;
-    const uint16_t bodyH = (layout.bodyBottom > layout.bodyTop) ? (layout.bodyBottom - layout.bodyTop) : 1;
-    const uint16_t gapsX = SLOT_GAP_X * (GRID_COLS - 1);
-    const uint16_t gapsY = SLOT_GAP_Y * (GRID_ROWS - 1);
-
-    layout.slotW = (bodyW > gapsX) ? ((bodyW - gapsX) / GRID_COLS) : 1;
-    layout.slotH = (bodyH > gapsY) ? ((bodyH - gapsY) / GRID_ROWS) : 1;
-
-    const uint16_t maxIconW = (layout.slotW > 6) ? (layout.slotW - 6) : layout.slotW;
-    const uint16_t maxIconH = (layout.slotH > (InkHUD::Applet::fontSmall.lineHeight() + LABEL_GAP_Y + LABEL_BOTTOM_PAD + 6))
-                                  ? (layout.slotH - InkHUD::Applet::fontSmall.lineHeight() - LABEL_GAP_Y - LABEL_BOTTOM_PAD - 6)
-                                  : layout.slotH / 2;
-    layout.iconBox = std::max<uint16_t>(20, std::min<uint16_t>(maxIconW, maxIconH));
-    return layout;
-}
-
-std::string lowercase(const char *name)
-{
-    if (!name)
-        return "";
-    std::string out(name);
-    std::transform(out.begin(), out.end(), out.begin(), [](unsigned char c) { return (char)std::tolower(c); });
-    return out;
-}
-
-IconKind iconKindForAppletName(const char *name)
-{
-    const std::string lower = lowercase(name);
-    if (lower.find("all message") != std::string::npos || lower.find("messages") != std::string::npos)
-        return IconKind::ALL_MESSAGES;
-    if (lower.find("dm") != std::string::npos)
-        return IconKind::DMS;
-    if (lower.find("channel") != std::string::npos)
-        return IconKind::CHANNEL;
-    if (lower.find("position") != std::string::npos)
-        return IconKind::POSITIONS;
-    if (lower.find("recent") != std::string::npos)
-        return IconKind::RECENTS;
-    if (lower.find("heard") != std::string::npos)
-        return IconKind::HEARD;
-    if (lower.find("favorite") != std::string::npos)
-        return IconKind::FAVORITES;
-    return IconKind::GENERIC;
-}
-
-void drawIconBitmapScaled(InkHUD::Applet *applet, IconBitmap bmp48, int16_t left, int16_t top, uint16_t boxSize, uint16_t color)
-{
-    if (!bmp48 || boxSize == 0)
-        return;
-
-    auto srcOn = [bmp48](int16_t sx, int16_t sy) -> bool {
-        if (sx < 0 || sy < 0 || sx >= ICON_NATIVE_SIZE || sy >= ICON_NATIVE_SIZE)
-            return false;
-        const uint64_t rowBits = bmp48[sy];
-        return (rowBits & (1ULL << (47 - sx))) != 0;
-    };
-
-    for (uint16_t y = 0; y < boxSize; y++) {
-        const uint8_t srcY = (uint8_t)((y * ICON_NATIVE_SIZE) / boxSize);
-        for (uint16_t x = 0; x < boxSize; x++) {
-            const uint8_t srcX = (uint8_t)((x * ICON_NATIVE_SIZE) / boxSize);
-            if (!srcOn(srcX, srcY))
-                continue;
-
-            const uint16_t w = std::min<uint16_t>(ICON_OUTLINE_STROKE, boxSize - x);
-            const uint16_t h = std::min<uint16_t>(ICON_OUTLINE_STROKE, boxSize - y);
-            applet->fillRect(left + x, top + y, w, h, color);
-        }
-    }
-}
-} // namespace
-
-InkHUD::AppSwitcherApplet::AppSwitcherApplet()
-{
-    alwaysRender = true;
-}
-
-void InkHUD::AppSwitcherApplet::rebuildActiveAppletList()
-{
-    activeAppletIndices.clear();
-
-    const auto &settings = inkhud->persistence->settings;
-    const uint8_t tileCount = std::min<uint8_t>(settings.userTiles.count, Persistence::MAX_TILES_GLOBAL);
-    const uint8_t focusedTile = (tileCount > 0) ? std::min<uint8_t>(settings.userTiles.focused, tileCount - 1) : 0;
-
-    // Applets displayed on other tiles should not be selectable here.
-    std::vector<bool> occupiedOnOtherTiles(inkhud->userApplets.size(), false);
-    for (uint8_t tile = 0; tile < tileCount; tile++) {
-        if (tile == focusedTile)
-            continue;
-
-        const uint8_t appletIndex = settings.userTiles.displayedUserApplet[tile];
-        if (appletIndex < occupiedOnOtherTiles.size())
-            occupiedOnOtherTiles[appletIndex] = true;
-    }
-
-    for (uint8_t i = 0; i < inkhud->userApplets.size(); i++) {
-        Applet *a = inkhud->userApplets.at(i);
-        if (a && a->isActive() && !occupiedOnOtherTiles[i])
-            activeAppletIndices.push_back(i);
-    }
-}
-
-uint8_t InkHUD::AppSwitcherApplet::cardsPerPage() const
-{
-    return GRID_COLS * GRID_ROWS;
-}
-
-uint8_t InkHUD::AppSwitcherApplet::currentPage() const
-{
-    const uint8_t cpp = cardsPerPage();
-    if (cpp == 0)
-        return 0;
-    return selectedIndex / cpp;
-}
-
-void InkHUD::AppSwitcherApplet::stepPage(int8_t delta)
-{
-    if (activeAppletIndices.empty())
-        return;
-
-    const uint8_t cpp = cardsPerPage();
-    const uint8_t pageCount = std::max<uint8_t>(1, (activeAppletIndices.size() + cpp - 1) / cpp);
-    int16_t nextPage = (int16_t)currentPage() + delta;
-    while (nextPage < 0)
-        nextPage += pageCount;
-    while (nextPage >= pageCount)
-        nextPage -= pageCount;
-
-    selectedIndex = std::min<uint8_t>((uint8_t)(nextPage * cpp), activeAppletIndices.size() - 1);
-    requestUpdate(Drivers::EInk::UpdateTypes::FAST);
-}
-
-void InkHUD::AppSwitcherApplet::clampSelection()
-{
-    if (activeAppletIndices.empty()) {
-        selectedIndex = 0;
-        return;
-    }
-
-    if (selectedIndex >= activeAppletIndices.size())
-        selectedIndex = activeAppletIndices.size() - 1;
-}
-
-void InkHUD::AppSwitcherApplet::activateSelectedApplet()
-{
-    if (activeAppletIndices.empty()) {
-        sendToBackground();
-        requestUpdate(Drivers::EInk::UpdateTypes::FAST);
-        return;
-    }
-
-    const uint8_t appletIndex = activeAppletIndices.at(selectedIndex);
-
-    sendToBackground();
-    inkhud->showApplet(appletIndex);
-}
-
-void InkHUD::AppSwitcherApplet::onForeground()
-{
-    rebuildActiveAppletList();
-    clampSelection();
-    handleInput = true;
-    lockRequests = true;
-    requestUpdate(Drivers::EInk::UpdateTypes::FAST);
-}
-
-void InkHUD::AppSwitcherApplet::onBackground()
-{
-    handleInput = false;
-    lockRequests = false;
-
-    if (borrowedTileOwner)
-        borrowedTileOwner->bringToForeground();
-
-    Tile *t = getTile();
-    if (t)
-        t->assignApplet(borrowedTileOwner);
-    borrowedTileOwner = nullptr;
-}
-
-void InkHUD::AppSwitcherApplet::show(Tile *t)
-{
-    if (!t)
-        return;
-
-    borrowedTileOwner = t->getAssignedApplet();
-    if (borrowedTileOwner)
-        borrowedTileOwner->sendToBackground();
-
-    t->assignApplet(this);
-    bringToForeground();
-}
-
-void InkHUD::AppSwitcherApplet::onRender(bool full)
-{
-    (void)full;
-
-    const GridLayout layout = computeLayout(this);
-    const uint8_t cpp = cardsPerPage();
-    const uint8_t page = currentPage();
-    const uint8_t pageStart = page * cpp;
-
-    setFont(fontMedium);
-    setTextColor(BLACK);
-
-    fillRect(0, 0, width(), height(), WHITE);
-    drawRect(0, 0, width(), height(), BLACK);
-
-    if (activeAppletIndices.empty()) {
-        setFont(fontSmall);
-        printAt(width() / 2, height() / 2, "No Available Applets", CENTER, MIDDLE);
-        return;
-    }
-
-    for (uint8_t i = 0; i < cpp; i++) {
-        const uint8_t idx = pageStart + i;
-        if (idx >= activeAppletIndices.size())
-            break;
-
-        const uint8_t row = i / GRID_COLS;
-        const uint8_t col = i % GRID_COLS;
-        const int16_t slotL = BODY_MARGIN_X + (col * (layout.slotW + SLOT_GAP_X));
-        const int16_t slotT = layout.bodyTop + (row * (layout.slotH + SLOT_GAP_Y));
-        const bool selected = (idx == selectedIndex);
-
-        const uint8_t appletIndex = activeAppletIndices.at(idx);
-        Applet *a = inkhud->userApplets.at(appletIndex);
-        if (!a)
-            continue;
-
-        const int16_t iconLeft = slotL + ((layout.slotW - layout.iconBox) / 2);
-        const int16_t iconTop = slotT + 1;
-
-        // Requested style: icon in outlined rounded square only (no filled box, no outer app card).
-        drawRoundRect(iconLeft, iconTop, layout.iconBox, layout.iconBox, ICON_RADIUS, BLACK);
-        if (selected)
-            drawRoundRect(iconLeft + 2, iconTop + 2, layout.iconBox - 4, layout.iconBox - 4, ICON_RADIUS, BLACK);
-
-        const IconBitmap bmp = iconBitmapForKind(iconKindForAppletName(a->name));
-        drawIconBitmapScaled(this, bmp, iconLeft + 3, iconTop + 3, layout.iconBox - 6, BLACK);
-
-        setFont(fontSmall);
-        std::string label = a->name ? a->name : "Applet";
-        const uint16_t maxLabelW = layout.slotW > 4 ? (layout.slotW - 4) : layout.slotW;
-        if (getTextWidth(label) > maxLabelW) {
-            while (!label.empty() && getTextWidth(label + "...") > maxLabelW)
-                label.pop_back();
-            label = label.empty() ? "..." : label + "...";
-        }
-        const int16_t labelY = iconTop + layout.iconBox + LABEL_GAP_Y;
-        setTextColor(BLACK);
-        printAt(slotL + (layout.slotW / 2), labelY, label.c_str(), CENTER, TOP);
-
-        if (a->isForeground())
-            fillCircle(iconLeft + layout.iconBox - 4, iconTop + 4, 2, BLACK);
-    }
-
-    const uint8_t pageCount = std::max<uint8_t>(1, (activeAppletIndices.size() + cpp - 1) / cpp);
-    if (pageCount > 1) {
-        setFont(fontSmall);
-        setTextColor(BLACK);
-        const int16_t footerY = height() - layout.footerH + FOOTER_PAD;
-        printAt(TITLE_H_PAD, footerY, "<", LEFT, TOP);
-        printAt(width() - TITLE_H_PAD, footerY, ">", RIGHT, TOP);
-        const std::string pageText = std::to_string(page + 1) + "/" + std::to_string(pageCount);
-        printAt(width() / 2, footerY, pageText.c_str(), CENTER, TOP);
-    }
-}
-
-bool InkHUD::AppSwitcherApplet::onTouchPoint(uint16_t x, uint16_t y, bool longPress)
-{
-    (void)longPress;
-
-    Tile *t = getTile();
-    if (!t || activeAppletIndices.empty())
-        return true;
-
-    const uint16_t tileL = t->getLeft();
-    const uint16_t tileT = t->getTop();
-    const uint16_t tileR = tileL + t->getWidth();
-    const uint16_t tileB = tileT + t->getHeight();
-    if (x < tileL || x >= tileR || y < tileT || y >= tileB)
-        return false;
-
-    const GridLayout layout = computeLayout(this);
-    const uint8_t cpp = cardsPerPage();
-    const uint8_t page = currentPage();
-    const uint8_t pageStart = page * cpp;
-    const int16_t localX = (int16_t)x - (int16_t)tileL;
-    const int16_t localY = (int16_t)y - (int16_t)tileT;
-
-    for (uint8_t i = 0; i < cpp; i++) {
-        const uint8_t idx = pageStart + i;
-        if (idx >= activeAppletIndices.size())
-            break;
-
-        const uint8_t row = i / GRID_COLS;
-        const uint8_t col = i % GRID_COLS;
-        const int16_t slotL = BODY_MARGIN_X + (col * (layout.slotW + SLOT_GAP_X));
-        const int16_t slotT = layout.bodyTop + (row * (layout.slotH + SLOT_GAP_Y));
-
-        if (localX < slotL || localX >= (slotL + (int16_t)layout.slotW))
-            continue;
-        if (localY < slotT || localY >= (slotT + (int16_t)layout.slotH))
-            continue;
-
-        selectedIndex = idx;
-        clampSelection();
-        activateSelectedApplet();
-        return true;
-    }
-
-    const uint8_t pageCount = std::max<uint8_t>(1, (activeAppletIndices.size() + cpp - 1) / cpp);
-    if (pageCount <= 1)
-        return true;
-
-    const int16_t footerTop = height() - layout.footerH;
-    if (localY >= footerTop) {
-        if (localX < (int16_t)(width() / 3))
-            stepPage(-1);
-        else if (localX >= (int16_t)((width() * 2) / 3))
-            stepPage(1);
-    }
-
-    return true;
-}
-
-void InkHUD::AppSwitcherApplet::onButtonShortPress()
-{
-    if (activeAppletIndices.empty())
-        return;
-
-    selectedIndex = (selectedIndex + 1) % activeAppletIndices.size();
-    clampSelection();
-    requestUpdate(Drivers::EInk::UpdateTypes::FAST);
-}
-
-void InkHUD::AppSwitcherApplet::onButtonLongPress()
-{
-    activateSelectedApplet();
-}
-
-void InkHUD::AppSwitcherApplet::onExitShort()
-{
-    sendToBackground();
-    requestUpdate(Drivers::EInk::UpdateTypes::FAST);
-}
-
-void InkHUD::AppSwitcherApplet::onNavUp()
-{
-    if (activeAppletIndices.empty())
-        return;
-
-    if (selectedIndex == 0)
-        selectedIndex = activeAppletIndices.size() - 1;
-    else
-        selectedIndex--;
-
-    clampSelection();
-    requestUpdate(Drivers::EInk::UpdateTypes::FAST);
-}
-
-void InkHUD::AppSwitcherApplet::onNavDown()
-{
-    if (activeAppletIndices.empty())
-        return;
-
-    selectedIndex = (selectedIndex + 1) % activeAppletIndices.size();
-    clampSelection();
-    requestUpdate(Drivers::EInk::UpdateTypes::FAST);
-}
-
-#endif

src/graphics/niche/InkHUD/Applets/System/AppSwitcher/AppSwitcherApplet.h

@@ -1,51 +0,0 @@
-#ifdef MESHTASTIC_INCLUDE_INKHUD
-
-#pragma once
-
-#include "configuration.h"
-
-#include "graphics/niche/InkHUD/SystemApplet.h"
-
-#include <vector>
-
-namespace NicheGraphics::InkHUD
-{
-
-class Tile;
-
-class AppSwitcherApplet : public SystemApplet
-{
-  public:
-    AppSwitcherApplet();
-
-    void onForeground() override;
-    void onBackground() override;
-    void onRender(bool full) override;
-
-    void onButtonShortPress() override;
-    void onButtonLongPress() override;
-    void onExitShort() override;
-    void onNavUp() override;
-    void onNavDown() override;
-    bool onTouchPoint(uint16_t x, uint16_t y, bool longPress) override;
-
-    // Open the app switcher on a user tile and temporarily replace the tile's owner.
-    void show(Tile *t);
-
-  private:
-    void rebuildActiveAppletList();
-    void clampSelection();
-    uint8_t cardsPerPage() const;
-    uint8_t currentPage() const;
-    void stepPage(int8_t delta);
-    void activateSelectedApplet();
-
-    std::vector<uint8_t> activeAppletIndices;
-    uint8_t selectedIndex = 0;
-
-    Applet *borrowedTileOwner = nullptr;
-};
-
-} // namespace NicheGraphics::InkHUD
-
-#endif

src/graphics/niche/InkHUD/Applets/System/Keyboard/KeyboardApplet.cpp

@@ -1,100 +1,155 @@
 #ifdef MESHTASTIC_INCLUDE_INKHUD
 #include "./KeyboardApplet.h"
 
-#include <cctype>
-
 using namespace NicheGraphics;
 
-namespace
-{
-bool usePortraitKeyboardSizing()
-{
-    InkHUD::InkHUD *inkhud = InkHUD::InkHUD::getInstance();
-    return inkhud && inkhud->height() > inkhud->width();
-}
-} // namespace
-
 InkHUD::KeyboardApplet::KeyboardApplet()
 {
-    mode = MODE_TEXT;
-    lastTypingMode = MODE_TEXT;
-    emotePage = 0;
-    selectedKey = 0;
-    prevSelectedKey = 0;
-    normalizeSelection();
+    // Calculate row widths
+    for (uint8_t row = 0; row < KBD_ROWS; row++) {
+        rowWidths[row] = 0;
+        for (uint8_t col = 0; col < KBD_COLS; col++)
+            rowWidths[row] += keyWidths[row * KBD_COLS + col];
+    }
 }
 
 void InkHUD::KeyboardApplet::onRender(bool full)
 {
-    const bool showSelection = showSelectionHighlight();
+    uint16_t em = fontSmall.lineHeight(); // 16 pt
+    uint16_t keyH = Y(1.0) / KBD_ROWS;
+    int16_t keyTopPadding = (keyH - fontSmall.lineHeight()) / 2;
 
-    if (full) {
-        for (uint8_t i = 0; i < KBD_KEY_COUNT; i++)
-            drawKey(i, showSelection && i == selectedKey);
-    } else if (showSelection && selectedKey != prevSelectedKey) {
-        drawKey(prevSelectedKey, false);
-        drawKey(selectedKey, true);
+    if (full) { // Draw full keyboard
+        for (uint8_t row = 0; row < KBD_ROWS; row++) {
+
+            // Calculate the remaining space to be used as padding
+            int16_t keyXPadding = X(1.0) - ((rowWidths[row] * em) >> 4);
+
+            // Draw keys
+            uint16_t xPos = 0;
+            for (uint8_t col = 0; col < KBD_COLS; col++) {
+                Color fgcolor = BLACK;
+                uint8_t index = row * KBD_COLS + col;
+                uint16_t keyX = ((xPos * em) >> 4) + ((col * keyXPadding) / (KBD_COLS - 1));
+                uint16_t keyY = row * keyH;
+                uint16_t keyW = (keyWidths[index] * em) >> 4;
+                if (index == selectedKey) {
+                    fgcolor = WHITE;
+                    fillRect(keyX, keyY, keyW, keyH, BLACK);
+                }
+                drawKeyLabel(keyX, keyY + keyTopPadding, keyW, keys[index], fgcolor);
+                xPos += keyWidths[index];
+            }
+        }
+    } else { // Only draw the difference
+        if (selectedKey != prevSelectedKey) {
+            // Draw previously selected key
+            uint8_t row = prevSelectedKey / KBD_COLS;
+            int16_t keyXPadding = X(1.0) - ((rowWidths[row] * em) >> 4);
+            uint16_t xPos = 0;
+            for (uint8_t i = prevSelectedKey - (prevSelectedKey % KBD_COLS); i < prevSelectedKey; i++)
+                xPos += keyWidths[i];
+            uint16_t keyX = ((xPos * em) >> 4) + (((prevSelectedKey % KBD_COLS) * keyXPadding) / (KBD_COLS - 1));
+            uint16_t keyY = row * keyH;
+            uint16_t keyW = (keyWidths[prevSelectedKey] * em) >> 4;
+            fillRect(keyX, keyY, keyW, keyH, WHITE);
+            drawKeyLabel(keyX, keyY + keyTopPadding, keyW, keys[prevSelectedKey], BLACK);
+
+            // Draw newly selected key
+            row = selectedKey / KBD_COLS;
+            keyXPadding = X(1.0) - ((rowWidths[row] * em) >> 4);
+            xPos = 0;
+            for (uint8_t i = selectedKey - (selectedKey % KBD_COLS); i < selectedKey; i++)
+                xPos += keyWidths[i];
+            keyX = ((xPos * em) >> 4) + (((selectedKey % KBD_COLS) * keyXPadding) / (KBD_COLS - 1));
+            keyY = row * keyH;
+            keyW = (keyWidths[selectedKey] * em) >> 4;
+            fillRect(keyX, keyY, keyW, keyH, BLACK);
+            drawKeyLabel(keyX, keyY + keyTopPadding, keyW, keys[selectedKey], WHITE);
+        }
     }
 
     prevSelectedKey = selectedKey;
 }
 
-void InkHUD::KeyboardApplet::drawKey(uint8_t index, bool selected)
+// Draw the key label corresponding to the char
+// for most keys it draws the character itself
+// for ['\b', '\n', ' ', '\x1b'] it draws special glyphs
+void InkHUD::KeyboardApplet::drawKeyLabel(uint16_t left, uint16_t top, uint16_t width, char key, Color color)
 {
-    uint16_t keyX = 0;
-    uint16_t keyY = 0;
-    uint16_t keyW = 0;
-    uint16_t keyH = 0;
-    if (!getKeyBounds(index, keyX, keyY, keyW, keyH))
-        return;
-    if (keyW == 0 || keyH == 0)
-        return;
-
-    // Translate absolute tile coordinates into applet-local coordinates.
-    const int16_t localX = keyX - getTile()->getLeft();
-    const int16_t localY = keyY - getTile()->getTop();
-    const bool enabled = isKeyEnabledAt(index);
-
-    // Clean background first so hidden keys never leave stale pixels when mode changes.
-    fillRect(localX, localY, keyW, keyH, WHITE);
-
-    if (!enabled)
-        return;
-
-    fillRoundRect(localX, localY, keyW, keyH, KEY_RADIUS, selected ? BLACK : WHITE);
-    drawRoundRect(localX, localY, keyW, keyH, KEY_RADIUS, BLACK);
-
-    const int16_t labelTop = localY + ((keyH - fontSmall.lineHeight()) / 2);
-    drawKeyLabel(localX, labelTop, keyW, getKeyLabelAt(index), selected ? WHITE : BLACK);
-}
-
-void InkHUD::KeyboardApplet::drawKeyLabel(uint16_t left, uint16_t top, uint16_t width, const std::string &label, Color color)
-{
-    if (label.empty())
-        return;
-
-    setTextColor(color);
-    uint16_t textW = getTextWidth(label);
-    if (textW > width) {
-        // Keep labels readable in narrow keys.
-        textW = getTextWidth("..");
-        printAt(left + ((width - textW) >> 1), top, "..");
-        return;
+    if (key == '\b') {
+        // Draw backspace glyph: 13 x 9 px
+        /**
+         *         [][][][][][][][][]
+         *       [][]              []
+         *     [][]    []      []  []
+         *   [][]        []  []    []
+         * [][]            []      []
+         *   [][]        []  []    []
+         *     [][]    []      []  []
+         *       [][]              []
+         *         [][][][][][][][][]
+         */
+        const uint8_t bsBitmap[] = {0x0f, 0xf8, 0x18, 0x08, 0x32, 0x28, 0x61, 0x48, 0xc0,
+                                    0x88, 0x61, 0x48, 0x32, 0x28, 0x18, 0x08, 0x0f, 0xf8};
+        uint16_t leftPadding = (width - 13) >> 1;
+        drawBitmap(left + leftPadding, top + 1, bsBitmap, 13, 9, color);
+    } else if (key == '\n') {
+        // Draw done glyph: 12 x 9 px
+        /**
+         *                     [][]
+         *                   [][]
+         *                 [][]
+         *               [][]
+         *             [][]
+         * [][]      [][]
+         *   [][]  [][]
+         *     [][][]
+         *       []
+         */
+        const uint8_t doneBitmap[] = {0x00, 0x30, 0x00, 0x60, 0x00, 0xc0, 0x01, 0x80, 0x03,
+                                      0x00, 0xc6, 0x00, 0x6c, 0x00, 0x38, 0x00, 0x10, 0x00};
+        uint16_t leftPadding = (width - 12) >> 1;
+        drawBitmap(left + leftPadding, top + 1, doneBitmap, 12, 9, color);
+    } else if (key == ' ') {
+        // Draw space glyph: 13 x 9 px
+        /**
+         *
+         *
+         *
+         *
+         * []                      []
+         * []                      []
+         * [][][][][][][][][][][][][]
+         *
+         *
+         */
+        const uint8_t spaceBitmap[] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,
+                                       0x08, 0x80, 0x08, 0xff, 0xf8, 0x00, 0x00, 0x00, 0x00};
+        uint16_t leftPadding = (width - 13) >> 1;
+        drawBitmap(left + leftPadding, top + 1, spaceBitmap, 13, 9, color);
+    } else if (key == '\x1b') {
+        setTextColor(color);
+        std::string keyText = "ESC";
+        uint16_t leftPadding = (width - getTextWidth(keyText)) >> 1;
+        printAt(left + leftPadding, top, keyText);
+    } else {
+        setTextColor(color);
+        if (key >= 0x61)
+            key -= 32; // capitalize
+        std::string keyText = std::string(1, key);
+        uint16_t leftPadding = (width - getTextWidth(keyText)) >> 1;
+        printAt(left + leftPadding, top, keyText);
     }
-
-    uint16_t leftPadding = (width - textW) >> 1;
-    printAt(left + leftPadding, top, label);
 }
 
 void InkHUD::KeyboardApplet::onForeground()
 {
-    handleInput = true;
-    mode = MODE_TEXT;
-    lastTypingMode = MODE_TEXT;
-    emotePage = 0;
+    handleInput = true; // Intercept the button input for our applet
+
+    // Select the first key
     selectedKey = 0;
     prevSelectedKey = 0;
-    normalizeSelection();
 }
 
 void InkHUD::KeyboardApplet::onBackground()
@@ -104,12 +159,32 @@ void InkHUD::KeyboardApplet::onBackground()
 
 void InkHUD::KeyboardApplet::onButtonShortPress()
 {
-    inputSelectedKey(false);
+    char key = keys[selectedKey];
+    if (key == '\n') {
+        inkhud->freeTextDone();
+        inkhud->closeKeyboard();
+    } else if (key == '\x1b') {
+        inkhud->freeTextCancel();
+        inkhud->closeKeyboard();
+    } else {
+        inkhud->freeText(key);
+    }
 }
 
 void InkHUD::KeyboardApplet::onButtonLongPress()
 {
-    inputSelectedKey(true);
+    char key = keys[selectedKey];
+    if (key == '\n') {
+        inkhud->freeTextDone();
+        inkhud->closeKeyboard();
+    } else if (key == '\x1b') {
+        inkhud->freeTextCancel();
+        inkhud->closeKeyboard();
+    } else {
+        if (key >= 0x61)
+            key -= 32; // capitalize
+        inkhud->freeText(key);
+    }
 }
 
 void InkHUD::KeyboardApplet::onExitShort()
@@ -126,377 +201,57 @@ void InkHUD::KeyboardApplet::onExitLong()
 
 void InkHUD::KeyboardApplet::onNavUp()
 {
-    if (selectedKey < KBD_COLS)
+    if (selectedKey < KBD_COLS) // wrap
         selectedKey += KBD_COLS * (KBD_ROWS - 1);
-    else
+    else // move 1 row back
         selectedKey -= KBD_COLS;
 
-    normalizeSelection();
-    requestFastKeyboardRefresh();
+    // Request rendering over the previously drawn render
+    requestUpdate(EInk::UpdateTypes::FAST, false);
+    // Force an update to bypass lockRequests
+    inkhud->forceUpdate(EInk::UpdateTypes::FAST);
 }
 
 void InkHUD::KeyboardApplet::onNavDown()
 {
     selectedKey += KBD_COLS;
-    selectedKey %= KBD_KEY_COUNT;
-    normalizeSelection();
-    requestFastKeyboardRefresh();
+    selectedKey %= (KBD_COLS * KBD_ROWS);
+
+    // Request rendering over the previously drawn render
+    requestUpdate(EInk::UpdateTypes::FAST, false);
+    // Force an update to bypass lockRequests
+    inkhud->forceUpdate(EInk::UpdateTypes::FAST);
 }
 
 void InkHUD::KeyboardApplet::onNavLeft()
 {
-    if (selectedKey % KBD_COLS == 0)
+    if (selectedKey % KBD_COLS == 0) // wrap
         selectedKey += KBD_COLS - 1;
-    else
+    else // move 1 column back
         selectedKey--;
 
-    normalizeSelection();
-    requestFastKeyboardRefresh();
+    // Request rendering over the previously drawn render
+    requestUpdate(EInk::UpdateTypes::FAST, false);
+    // Force an update to bypass lockRequests
+    inkhud->forceUpdate(EInk::UpdateTypes::FAST);
 }
 
 void InkHUD::KeyboardApplet::onNavRight()
 {
-    if (selectedKey % KBD_COLS == KBD_COLS - 1)
+    if (selectedKey % KBD_COLS == KBD_COLS - 1) // wrap
         selectedKey -= KBD_COLS - 1;
-    else
+    else // move 1 column forward
         selectedKey++;
 
-    normalizeSelection();
-    requestFastKeyboardRefresh();
-}
-
-bool InkHUD::KeyboardApplet::onTouchPoint(uint16_t x, uint16_t y, bool longPress)
-{
-    // If touch is outside our tile, let other handlers process it.
-    if (!getTile())
-        return false;
-    const uint16_t tileL = getTile()->getLeft();
-    const uint16_t tileT = getTile()->getTop();
-    const uint16_t tileR = tileL + getTile()->getWidth();
-    const uint16_t tileB = tileT + getTile()->getHeight();
-    if (x < tileL || x >= tileR || y < tileT || y >= tileB)
-        return false;
-
-    const int16_t hitIndex = getKeyIndexAt(x, y);
-    // Consume touches that land in keyboard whitespace/disabled cells so we don't
-    // fall back to generic short-press behavior (which would type the old selection).
-    if (hitIndex < 0)
-        return true;
-
-    const uint8_t newSelected = (uint8_t)hitIndex;
-    if (selectedKey != newSelected) {
-        selectedKey = newSelected;
-        normalizeSelection();
-        if (showSelectionHighlight())
-            requestFastKeyboardRefresh();
-    }
-
-    if (!isKeyEnabledAt(selectedKey))
-        return true;
-
-    inputSelectedKey(longPress);
-    return true;
-}
-
-bool InkHUD::KeyboardApplet::getKeyBounds(uint8_t index, uint16_t &left, uint16_t &top, uint16_t &width, uint16_t &height)
-{
-    if (index >= KBD_KEY_COUNT || !getTile())
-        return false;
-
-    const uint16_t tileW = getTile()->getWidth();
-    const uint16_t tileH = getTile()->getHeight();
-    const uint16_t tileL = getTile()->getLeft();
-    const uint16_t tileT = getTile()->getTop();
-    const uint8_t row = index / KBD_COLS;
-    const uint8_t col = index % KBD_COLS;
-
-    const uint16_t totalGapY = KEY_GAP_Y * (KBD_ROWS + 1);
-    const uint16_t keyH = (tileH > totalGapY) ? ((tileH - totalGapY) / KBD_ROWS) : (tileH / KBD_ROWS);
-    top = tileT + KEY_GAP_Y + row * (keyH + KEY_GAP_Y);
-    height = keyH;
-
-    const uint16_t totalGapX = KEY_GAP_X * (KBD_COLS + 1);
-    const uint16_t rowSpace = (tileW > totalGapX) ? (tileW - totalGapX) : tileW;
-    uint32_t rowUnits = 0;
-    const uint8_t rowStart = row * KBD_COLS;
-    for (uint8_t i = 0; i < KBD_COLS; i++) {
-        rowUnits += getKeyWidthAt(rowStart + i);
-    }
-    if (rowUnits == 0)
-        return false;
-
-    uint32_t cursorX = tileL + KEY_GAP_X;
-    for (uint8_t i = 0; i < col; i++) {
-        const uint8_t rowIndex = rowStart + i;
-        const uint32_t keyW = ((uint32_t)rowSpace * getKeyWidthAt(rowIndex)) / rowUnits;
-        cursorX += keyW + KEY_GAP_X;
-    }
-
-    left = (uint16_t)cursorX;
-
-    if (col == (KBD_COLS - 1)) {
-        const uint32_t rightEdge = tileL + tileW - KEY_GAP_X;
-        width = (rightEdge > cursorX) ? (uint16_t)(rightEdge - cursorX) : 0;
-    } else {
-        width = (uint16_t)(((uint32_t)rowSpace * getKeyWidthAt(index)) / rowUnits);
-    }
-
-    return true;
-}
-
-int16_t InkHUD::KeyboardApplet::getKeyIndexAt(uint16_t x, uint16_t y)
-{
-    for (uint8_t i = 0; i < KBD_KEY_COUNT; i++) {
-        uint16_t keyL = 0;
-        uint16_t keyT = 0;
-        uint16_t keyW = 0;
-        uint16_t keyH = 0;
-        if (!getKeyBounds(i, keyL, keyT, keyW, keyH))
-            return -1;
-
-        if (keyW == 0 || keyH == 0)
-            continue;
-
-        if (x >= keyL && x < (keyL + keyW) && y >= keyT && y < (keyT + keyH))
-            return i;
-    }
-
-    return -1;
-}
-
-void InkHUD::KeyboardApplet::inputSelectedKey(bool longPress)
-{
-    inputKeyCode(getKeyCodeAt(selectedKey), longPress);
-}
-
-void InkHUD::KeyboardApplet::inputKeyCode(int16_t keyCode, bool longPress)
-{
-    if (keyCode == KEY_NONE)
-        return;
-
-    if (keyCode >= KEY_EMOTE_SLOT_BASE) {
-        const uint8_t slot = (uint8_t)(keyCode - KEY_EMOTE_SLOT_BASE);
-        const uint16_t emoteIndex = emotePage * EMOTE_SLOT_COUNT + slot;
-        if (emoteIndex < fontEmoteCount)
-            inkhud->freeText((char)fontEmotes[emoteIndex]);
-        return;
-    }
-
-    switch (keyCode) {
-    case KEY_BACKSPACE:
-        inkhud->freeText('\b');
-        return;
-    case KEY_SEND:
-        inkhud->freeTextDone();
-        inkhud->closeKeyboard();
-        return;
-    case KEY_EMOTE_TOGGLE:
-        toggleEmoteMode();
-        return;
-    case KEY_PUNCT_TOGGLE:
-    case KEY_ALPHA_TOGGLE:
-        togglePunctuationMode();
-        return;
-    case KEY_EMOTE_UP:
-        pageEmotes(false);
-        return;
-    case KEY_EMOTE_DOWN:
-        pageEmotes(true);
-        return;
-    default:
-        break;
-    }
-
-    if (keyCode >= 0 && keyCode <= 0xFF) {
-        char key = (char)keyCode;
-        if (longPress && key >= 'a' && key <= 'z')
-            key = (char)std::toupper((unsigned char)key);
-        inkhud->freeText(key);
-    }
-}
-
-int16_t InkHUD::KeyboardApplet::getKeyCodeAt(uint8_t index) const
-{
-    if (index >= KBD_KEY_COUNT)
-        return KEY_NONE;
-
-    if (mode == MODE_TEXT)
-        return textKeys[index];
-    if (mode == MODE_PUNCT)
-        return punctKeys[index];
-
-    // Emote mode
-    if (index < EMOTE_SLOT_COUNT) {
-        const uint16_t emoteIndex = emotePage * EMOTE_SLOT_COUNT + index;
-        if (emoteIndex < fontEmoteCount)
-            return KEY_EMOTE_SLOT_BASE + index;
-        return KEY_NONE;
-    }
-
-    // Emote controls on the bottom row
-    switch (index - EMOTE_SLOT_COUNT) {
-    case 0:
-        return KEY_EMOTE_UP;
-    case 1:
-        return KEY_EMOTE_DOWN;
-    case 2:
-        return KEY_ALPHA_TOGGLE;
-    case 3:
-        return ',';
-    case 4:
-        return ' ';
-    case 5:
-        return '.';
-    case 6:
-        return KEY_SEND;
-    case 7:
-        return KEY_BACKSPACE;
-    default:
-        return KEY_NONE;
-    }
-}
-
-uint16_t InkHUD::KeyboardApplet::getKeyWidthAt(uint8_t index) const
-{
-    if (index >= KBD_KEY_COUNT)
-        return 0;
-
-    if (mode == MODE_EMOTE)
-        return emoteKeyWidths[index];
-    return typingKeyWidths[index];
-}
-
-std::string InkHUD::KeyboardApplet::getKeyLabelAt(uint8_t index) const
-{
-    const int16_t keyCode = getKeyCodeAt(index);
-    if (keyCode == KEY_NONE)
-        return "";
-
-    if (keyCode >= KEY_EMOTE_SLOT_BASE) {
-        const uint8_t slot = (uint8_t)(keyCode - KEY_EMOTE_SLOT_BASE);
-        const uint16_t emoteIndex = emotePage * EMOTE_SLOT_COUNT + slot;
-        if (emoteIndex < fontEmoteCount)
-            return std::string(1, (char)fontEmotes[emoteIndex]);
-        return "";
-    }
-
-    switch (keyCode) {
-    case KEY_BACKSPACE:
-        return "DEL";
-    case KEY_SEND:
-        return "SEND";
-    case KEY_EMOTE_TOGGLE:
-        return std::string(1, (char)0x03); // Smiling face icon from InkHUD emote font map
-    case KEY_PUNCT_TOGGLE:
-        return "!#1";
-    case KEY_ALPHA_TOGGLE:
-        return "ABC";
-    case KEY_EMOTE_UP:
-        return "UP";
-    case KEY_EMOTE_DOWN:
-        return "DN";
-    default:
-        break;
-    }
-
-    if (keyCode >= 0 && keyCode <= 0xFF) {
-        const char c = (char)keyCode;
-        if (c == ' ')
-            return "SPACE";
-        if (c >= 'a' && c <= 'z')
-            return std::string(1, (char)std::toupper((unsigned char)c));
-        return std::string(1, c);
-    }
-
-    return "";
-}
-
-bool InkHUD::KeyboardApplet::isKeyEnabledAt(uint8_t index) const
-{
-    return getKeyCodeAt(index) != KEY_NONE;
-}
-
-void InkHUD::KeyboardApplet::normalizeSelection()
-{
-    if (selectedKey >= KBD_KEY_COUNT)
-        selectedKey = 0;
-
-    if (isKeyEnabledAt(selectedKey))
-        return;
-
-    for (uint8_t i = 0; i < KBD_KEY_COUNT; i++) {
-        if (isKeyEnabledAt(i)) {
-            selectedKey = i;
-            return;
-        }
-    }
-}
-
-void InkHUD::KeyboardApplet::togglePunctuationMode()
-{
-    if (mode == MODE_EMOTE) {
-        mode = lastTypingMode;
-    } else {
-        mode = (mode == MODE_TEXT) ? MODE_PUNCT : MODE_TEXT;
-        lastTypingMode = mode;
-    }
-
-    normalizeSelection();
-    requestFastKeyboardRefresh(true);
-}
-
-void InkHUD::KeyboardApplet::toggleEmoteMode()
-{
-    if (mode == MODE_EMOTE) {
-        mode = lastTypingMode;
-    } else {
-        lastTypingMode = mode;
-        mode = MODE_EMOTE;
-    }
-
-    emotePage = 0;
-    normalizeSelection();
-    requestFastKeyboardRefresh(true);
-}
-
-void InkHUD::KeyboardApplet::pageEmotes(bool down)
-{
-    if (mode != MODE_EMOTE)
-        return;
-
-    const uint8_t maxPage = (fontEmoteCount == 0) ? 0 : (uint8_t)((fontEmoteCount - 1) / EMOTE_SLOT_COUNT);
-
-    if (down) {
-        if (emotePage < maxPage)
-            emotePage++;
-    } else {
-        if (emotePage > 0)
-            emotePage--;
-    }
-
-    normalizeSelection();
-    requestFastKeyboardRefresh(true);
-}
-
-void InkHUD::KeyboardApplet::requestFastKeyboardRefresh(bool full)
-{
-    requestUpdate(EInk::UpdateTypes::FAST, full);
-}
-
-bool InkHUD::KeyboardApplet::showSelectionHighlight() const
-{
-    // On touch-capable devices, prioritize input throughput over per-key highlight updates.
-    // E-ink refresh can lag rapid taps; skipping highlight avoids update-induced input latency.
-    return !inkhud->hasTouchEnabledProvider();
+    // Request rendering over the previously drawn render
+    requestUpdate(EInk::UpdateTypes::FAST, false);
+    // Force an update to bypass lockRequests
+    inkhud->forceUpdate(EInk::UpdateTypes::FAST);
 }
 
 uint16_t InkHUD::KeyboardApplet::getKeyboardHeight()
 {
-    // Keep touch keys tall and roomy for finger input.
-    // In portrait orientation we increase row height for larger touch targets.
-    const uint16_t rowUnit = fontSmall.lineHeight() + 8;
-    const uint8_t rowScale = usePortraitKeyboardSizing() ? 3 : 2;
-    const uint16_t keyH = rowUnit * rowScale;
-    return (keyH * KBD_ROWS) + (KEY_GAP_Y * (KBD_ROWS + 1));
+    const uint16_t keyH = fontSmall.lineHeight() * 1.2;
+    return keyH * KBD_ROWS;
 }
 #endif

src/graphics/niche/InkHUD/Applets/System/Keyboard/KeyboardApplet.h

@@ -12,7 +12,6 @@ System Applet to render an on-screen keyboard
 #include "graphics/niche/InkHUD/InkHUD.h"
 #include "graphics/niche/InkHUD/SystemApplet.h"
 #include <string>
-
 namespace NicheGraphics::InkHUD
 {
 
@@ -32,111 +31,34 @@ class KeyboardApplet : public SystemApplet
     void onNavDown() override;
     void onNavLeft() override;
     void onNavRight() override;
-    bool onTouchPoint(uint16_t x, uint16_t y, bool longPress) override;
 
     static uint16_t getKeyboardHeight(); // used to set the keyboard tile height
 
   private:
-    enum KeyCode : int16_t {
-        KEY_NONE = -1,
-        KEY_BACKSPACE = 256,
-        KEY_SEND,
-        KEY_EMOTE_TOGGLE,
-        KEY_PUNCT_TOGGLE,
-        KEY_ALPHA_TOGGLE,
-        KEY_EMOTE_UP,
-        KEY_EMOTE_DOWN,
-        KEY_EMOTE_SLOT_BASE = 512
-    };
-
-    enum KeyboardMode : uint8_t { MODE_TEXT = 0, MODE_PUNCT = 1, MODE_EMOTE = 2 };
-
-    void drawKey(uint8_t index, bool selected);
-    void drawKeyLabel(uint16_t left, uint16_t top, uint16_t width, const std::string &label, Color color);
-    bool getKeyBounds(uint8_t index, uint16_t &left, uint16_t &top, uint16_t &width, uint16_t &height);
-    int16_t getKeyIndexAt(uint16_t x, uint16_t y);
-    void inputSelectedKey(bool longPress);
-    void inputKeyCode(int16_t keyCode, bool longPress);
-    int16_t getKeyCodeAt(uint8_t index) const;
-    uint16_t getKeyWidthAt(uint8_t index) const;
-    std::string getKeyLabelAt(uint8_t index) const;
-    bool isKeyEnabledAt(uint8_t index) const;
-    void normalizeSelection();
-    void togglePunctuationMode();
-    void toggleEmoteMode();
-    void pageEmotes(bool down);
-    void requestFastKeyboardRefresh(bool full = false);
-    bool showSelectionHighlight() const;
+    void drawKeyLabel(uint16_t left, uint16_t top, uint16_t width, char key, Color color);
 
     static const uint8_t KBD_COLS = 11;
-    static const uint8_t KBD_ROWS = 5;
-    static const uint8_t KBD_KEY_COUNT = KBD_COLS * KBD_ROWS;
-    static const uint8_t EMOTE_SLOT_COUNT = KBD_COLS * (KBD_ROWS - 1); // top 4 rows
-    static constexpr uint8_t fontEmotes[] = {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x08, 0x09, 0x0B, 0x0C, 0x0E, 0x0F, 0x10, 0x11,
-                                             0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F};
-    static constexpr uint8_t fontEmoteCount = sizeof(fontEmotes) / sizeof(fontEmotes[0]);
+    static const uint8_t KBD_ROWS = 4;
 
-    // Text keyboard (requested layout):
-    // row 0: 1..0
-    // row 1: q..p
-    // row 2: a..l
-    // row 3: EMO, z..m, DEL
-    // row 4: !#1, comma, space, period, SEND
-    const int16_t textKeys[KBD_KEY_COUNT] = {
-        // row 0
-        '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', KEY_NONE,
-        // row 1
-        'q', 'w', 'e', 'r', 't', 'y', 'u', 'i', 'o', 'p', KEY_NONE,
-        // row 2
-        'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', KEY_NONE, KEY_NONE,
-        // row 3
-        KEY_EMOTE_TOGGLE, 'z', 'x', 'c', 'v', 'b', 'n', 'm', KEY_BACKSPACE, KEY_NONE, KEY_NONE,
-        // row 4
-        KEY_PUNCT_TOGGLE, ',', ' ', '.', KEY_SEND, KEY_NONE, KEY_NONE, KEY_NONE, KEY_NONE, KEY_NONE, KEY_NONE};
+    const char keys[KBD_COLS * KBD_ROWS] = {
+        '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '\b',  // row 0
+        'q', 'w', 'e', 'r', 't', 'y', 'u', 'i', 'o', 'p', '\n',  // row 1
+        'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', '!', ' ',   // row 2
+        'z', 'x', 'c', 'v', 'b', 'n', 'm', ',', '.', '?', '\x1b' // row 3
+    };
 
-    // Punctuation keyboard (toggle via !#1/ABC)
-    const int16_t punctKeys[KBD_KEY_COUNT] = {
-        // row 0
-        '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', KEY_NONE,
-        // row 1
-        '!', '@', '#', '$', '%', '^', '&', '*', '(', ')', KEY_NONE,
-        // row 2
-        '-', '_', '=', '+', '[', ']', '{', '}', '/', '?', KEY_NONE,
-        // row 3
-        KEY_EMOTE_TOGGLE, ';', ':', '\'', '"', '<', '>', '\\', KEY_BACKSPACE, KEY_NONE, KEY_NONE,
-        // row 4
-        KEY_ALPHA_TOGGLE, ',', ' ', '.', KEY_SEND, KEY_NONE, KEY_NONE, KEY_NONE, KEY_NONE, KEY_NONE, KEY_NONE};
+    // This array represents the widths of each key in points
+    // 16 pt = line height of the text
+    const uint16_t keyWidths[KBD_COLS * KBD_ROWS] = {
+        16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 24, // row 0
+        16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 24, // row 1
+        16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 24, // row 2
+        16, 16, 16, 16, 16, 16, 16, 10, 10, 12, 40  // row 3
+    };
 
-    const uint16_t typingKeyWidths[KBD_KEY_COUNT] = {// row 0
-                                                     12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 0,
-                                                     // row 1
-                                                     12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 0,
-                                                     // row 2
-                                                     12, 12, 12, 12, 12, 12, 12, 12, 12, 0, 0,
-                                                     // row 3
-                                                     18, 12, 12, 12, 12, 12, 12, 12, 20, 0, 0,
-                                                     // row 4
-                                                     20, 12, 56, 12, 24, 0, 0, 0, 0, 0, 0};
-
-    const uint16_t emoteKeyWidths[KBD_KEY_COUNT] = {// row 0
-                                                    12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
-                                                    // row 1
-                                                    12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
-                                                    // row 2
-                                                    12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
-                                                    // row 3
-                                                    12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
-                                                    // row 4 controls
-                                                    14, 14, 18, 12, 40, 12, 20, 18, 0, 0, 0};
-
-    uint8_t selectedKey = 0;
+    uint16_t rowWidths[KBD_ROWS];
+    uint8_t selectedKey = 0; // selected key index
     uint8_t prevSelectedKey = 0;
-    uint8_t emotePage = 0;
-    KeyboardMode mode = MODE_TEXT;
-    KeyboardMode lastTypingMode = MODE_TEXT;
-    static constexpr uint8_t KEY_GAP_X = 3;
-    static constexpr uint8_t KEY_GAP_Y = 4;
-    static constexpr uint8_t KEY_RADIUS = 4;
 };
 
 } // namespace NicheGraphics::InkHUD

src/graphics/niche/InkHUD/Applets/System/Menu/MenuAction.h

@@ -109,7 +109,6 @@ enum MenuAction {
     TOGGLE_CHANNEL_POSITION,
     SET_CHANNEL_PRECISION,
     // Display
-    SET_DISPLAY_TIMEOUT,
     TOGGLE_DISPLAY_UNITS,
     // Network
     TOGGLE_WIFI,
@@ -120,4 +119,4 @@ enum MenuAction {
 
 } // namespace NicheGraphics::InkHUD
 
-#endif
+#endif

src/graphics/niche/InkHUD/Applets/System/Menu/MenuApplet.cpp

@@ -8,7 +8,6 @@
 #include "RTC.h"
 #include "Router.h"
 #include "airtime.h"
-#include "graphics/niche/Utils/FlashData.h"
 #include "main.h"
 #include "mesh/generated/meshtastic/deviceonly.pb.h"
 #include "power.h"
@@ -28,16 +27,6 @@ static constexpr uint8_t MENU_TIMEOUT_SEC = 60; // How many seconds before menu
 // These are offered to users as possible values for settings.recentlyActiveSeconds
 static constexpr uint8_t RECENTS_OPTIONS_MINUTES[] = {2, 5, 10, 30, 60, 120};
 
-struct DisplayTimeoutOption {
-    uint32_t seconds;
-    const char *label;
-};
-
-static constexpr DisplayTimeoutOption DISPLAY_TIMEOUT_OPTIONS[] = {
-    {0, "Forever"},      {30, "30 secs"},     {60, "1 min"},     {5 * 60, "5 min"},
-    {15 * 60, "15 min"}, {30 * 60, "30 min"}, {60 * 60, "1 hr"},
-};
-
 struct PositionPrecisionOption {
     uint8_t value; // proto value
     const char *metric;
@@ -50,77 +39,6 @@ static constexpr PositionPrecisionOption POSITION_PRECISION_OPTIONS[] = {
     {12, "5.8 km", "3.6 mi"},   {11, "12 km", "7.3 mi"}, {10, "23 km", "15 mi"},
 };
 
-static const char *getDisplayTimeoutLabel(uint32_t timeoutSeconds)
-{
-    constexpr uint8_t optionCount = sizeof(DISPLAY_TIMEOUT_OPTIONS) / sizeof(DISPLAY_TIMEOUT_OPTIONS[0]);
-    for (uint8_t i = 0; i < optionCount; i++) {
-        if (DISPLAY_TIMEOUT_OPTIONS[i].seconds == timeoutSeconds) {
-            return DISPLAY_TIMEOUT_OPTIONS[i].label;
-        }
-    }
-
-    return "Custom";
-}
-
-static bool supportsFreeTextKeyboard(const InkHUD::InkHUD *inkhud, const InkHUD::Persistence::Settings *settings)
-{
-    return !inkhud->twoWayRocker && (settings->joystick.enabled || inkhud->hasTouchEnabledProvider());
-}
-
-static bool useTouchFriendlyMenuLayout(const InkHUD::InkHUD *inkhud)
-{
-    return inkhud != nullptr && inkhud->hasTouchEnabledProvider();
-}
-
-static uint16_t getMenuItemHeightPx(const InkHUD::InkHUD *inkhud)
-{
-    const bool touchFriendly = useTouchFriendlyMenuLayout(inkhud);
-    const uint16_t lineH = touchFriendly ? InkHUD::Applet::fontMedium.lineHeight() : InkHUD::Applet::fontSmall.lineHeight();
-    const float rowScale = touchFriendly ? 1.9f : 1.6f;
-    uint16_t itemH = (uint16_t)(lineH * rowScale);
-    if (itemH == 0) {
-        itemH = 1;
-    }
-    return itemH;
-}
-
-#if defined(T5_S3_EPAPER_PRO)
-namespace
-{
-static constexpr uint32_t T5_BACKLIGHT_PREFS_VERSION = 1;
-
-struct T5BacklightPrefs {
-    uint32_t version = T5_BACKLIGHT_PREFS_VERSION;
-    bool keepOn = true;
-};
-
-T5BacklightPrefs t5BacklightPrefs;
-bool t5BacklightPrefsLoaded = false;
-
-bool loadT5BacklightKeepOn()
-{
-    if (!t5BacklightPrefsLoaded) {
-        T5BacklightPrefs loaded;
-        const bool ok = FlashData<T5BacklightPrefs>::load(&loaded, "t5_backlight");
-        if (ok && loaded.version == T5_BACKLIGHT_PREFS_VERSION) {
-            t5BacklightPrefs = loaded;
-        }
-        t5BacklightPrefsLoaded = true;
-    }
-
-    return t5BacklightPrefs.keepOn;
-}
-
-void saveT5BacklightKeepOn(bool keepOn)
-{
-    loadT5BacklightKeepOn();
-    t5BacklightPrefs.version = T5_BACKLIGHT_PREFS_VERSION;
-    t5BacklightPrefs.keepOn = keepOn;
-    FlashData<T5BacklightPrefs>::save(&t5BacklightPrefs, "t5_backlight");
-}
-} // namespace
-#endif
-
 InkHUD::MenuApplet::MenuApplet() : concurrency::OSThread("MenuApplet")
 {
     // No timer tasks at boot
@@ -129,11 +47,7 @@ InkHUD::MenuApplet::MenuApplet() : concurrency::OSThread("MenuApplet")
     // Note: don't get instance if we're not actually using the backlight,
     // or else you will unintentionally instantiate it
     if (settings->optionalMenuItems.backlight) {
-#if defined(T5_S3_EPAPER_PRO)
-        t5BacklightSetUserEnabled(loadT5BacklightKeepOn());
-#else
         backlight = Drivers::LatchingBacklight::getInstance();
-#endif
     }
 
     // Initialize the Canned Message store
@@ -162,11 +76,9 @@ void InkHUD::MenuApplet::onForeground()
     // backlight on always when menu opens.
     // Courtesy to T-Echo users who removed the capacitive touch button
     if (settings->optionalMenuItems.backlight) {
-#if !defined(T5_S3_EPAPER_PRO)
         assert(backlight);
         if (!backlight->isOn())
             backlight->peek();
-#endif
     }
 
     // Prevent user applets requesting update while menu is open
@@ -194,11 +106,9 @@ void InkHUD::MenuApplet::onBackground()
     // Item in options submenu allows keeping backlight on after menu is closed
     // If this item is deselected we will turn backlight off again, now that menu is closing
     if (settings->optionalMenuItems.backlight) {
-#if !defined(T5_S3_EPAPER_PRO)
         assert(backlight);
         if (!backlight->isLatched())
             backlight->off();
-#endif
     }
 
     // Stop the auto-timeout
@@ -423,14 +333,17 @@ void InkHUD::MenuApplet::execute(MenuItem item)
         handleFreeText = true;
         cm.freeTextItem.rawText.erase(); // clear the previous freetext message
         freeTextMode = true;             // render input field instead of normal menu
-        if (supportsFreeTextKeyboard(inkhud, settings))
+        // Open the on-screen keyboard only for full joystick devices
+        if (settings->joystick.enabled && !inkhud->twoWayRocker)
             inkhud->openKeyboard();
         break;
 
-    case STORE_CANNEDMESSAGE_SELECTION: {
-        const uint8_t prefixItems = supportsFreeTextKeyboard(inkhud, settings) ? 2 : 1;
-        cm.selectedMessageItem = &cm.messageItems.at(cursor - prefixItems);
-    } break;
+    case STORE_CANNEDMESSAGE_SELECTION:
+        if (!settings->joystick.enabled || inkhud->twoWayRocker)
+            cm.selectedMessageItem = &cm.messageItems.at(cursor - 1); // Minus one: offset for the initial "Send Ping" entry
+        else
+            cm.selectedMessageItem = &cm.messageItems.at(cursor - 2); // Minus two: offset for the "Send Ping" and free text entry
+        break;
 
     case SEND_CANNEDMESSAGE:
         cm.selectedRecipientItem = &cm.recipientItems.at(cursor);
@@ -509,27 +422,14 @@ void InkHUD::MenuApplet::execute(MenuItem item)
         break;
 
     case TOGGLE_BACKLIGHT:
-        // Note: backlight is already on in this situation.
-        // This toggle controls whether it should remain on when menu closes.
-#if defined(T5_S3_EPAPER_PRO)
-    {
-        const bool keepOn = !t5BacklightIsUserEnabled();
-        t5BacklightSetUserEnabled(keepOn);
-        saveT5BacklightKeepOn(keepOn);
-        if (item.checkState)
-            *(item.checkState) = keepOn;
-    }
-#else
-        if (!backlight)
-            backlight = Drivers::LatchingBacklight::getInstance();
+        // Note: backlight is already on in this situation
+        // We're marking that it should *remain* on once menu closes
+        assert(backlight);
         if (backlight->isLatched())
             backlight->off();
         else
             backlight->latch();
-        if (item.checkState)
-            *(item.checkState) = backlight->isLatched();
-#endif
-    break;
+        break;
 
     case TOGGLE_12H_CLOCK:
         config.display.use_12h_clock = !config.display.use_12h_clock;
@@ -627,17 +527,6 @@ void InkHUD::MenuApplet::execute(MenuItem item)
     }
 
     // Display
-    case SET_DISPLAY_TIMEOUT: {
-        // cursor - 1 because index 0 is "Back"
-        const uint8_t index = cursor - 1;
-        constexpr uint8_t optionCount = sizeof(DISPLAY_TIMEOUT_OPTIONS) / sizeof(DISPLAY_TIMEOUT_OPTIONS[0]);
-        if (index < optionCount) {
-            config.display.screen_on_secs = DISPLAY_TIMEOUT_OPTIONS[index].seconds;
-            nodeDB->saveToDisk(SEGMENT_CONFIG);
-        }
-        break;
-    }
-
     case TOGGLE_DISPLAY_UNITS:
         if (config.display.units == meshtastic_Config_DisplayConfig_DisplayUnits_IMPERIAL)
             config.display.units = meshtastic_Config_DisplayConfig_DisplayUnits_METRIC;
@@ -1004,16 +893,11 @@ void InkHUD::MenuApplet::showPage(MenuPage page)
         previousPage = MenuPage::ROOT;
         items.push_back(MenuItem("Back", previousPage));
         // Optional: backlight
-        if (settings->optionalMenuItems.backlight) {
-#if defined(T5_S3_EPAPER_PRO)
-            keepBacklightOn = t5BacklightIsUserEnabled();
-#else
-            if (!backlight)
-                backlight = Drivers::LatchingBacklight::getInstance();
-            keepBacklightOn = backlight->isLatched();
-#endif
-            items.push_back(MenuItem("Keep Backlight On", MenuAction::TOGGLE_BACKLIGHT, MenuPage::OPTIONS, &keepBacklightOn));
-        }
+        if (settings->optionalMenuItems.backlight)
+            items.push_back(MenuItem(backlight->isLatched() ? "Backlight Off" : "Keep Backlight On", // Label
+                                     MenuAction::TOGGLE_BACKLIGHT,                                   // Action
+                                     MenuPage::EXIT                                                  // Exit once complete
+                                     ));
 
         // Options Toggles
         items.push_back(MenuItem("Applets", MenuPage::APPLETS));
@@ -1225,9 +1109,6 @@ void InkHUD::MenuApplet::showPage(MenuPage page)
         items.push_back(MenuItem("12-Hour Clock", MenuAction::TOGGLE_12H_CLOCK, MenuPage::NODE_CONFIG_DISPLAY,
                                  &config.display.use_12h_clock));
 
-        nodeConfigLabels.emplace_back("Screen Timeout: " + std::string(getDisplayTimeoutLabel(config.display.screen_on_secs)));
-        items.push_back(MenuItem(nodeConfigLabels.back().c_str(), MenuAction::NO_ACTION, MenuPage::NODE_CONFIG_DISPLAY_TIMEOUT));
-
         const char *unitsLabel =
             (config.display.units == meshtastic_Config_DisplayConfig_DisplayUnits_IMPERIAL) ? "Units: Imperial" : "Units: Metric";
 
@@ -1237,13 +1118,6 @@ void InkHUD::MenuApplet::showPage(MenuPage page)
         break;
     }
 
-    case NODE_CONFIG_DISPLAY_TIMEOUT:
-        previousPage = MenuPage::NODE_CONFIG_DISPLAY;
-        items.push_back(MenuItem("Back", previousPage));
-        populateDisplayTimeoutPage();
-        items.push_back(MenuItem("Exit", MenuPage::EXIT));
-        break;
-
     case NODE_CONFIG_BLUETOOTH: {
         previousPage = MenuPage::NODE_CONFIG;
         items.push_back(MenuItem("Back", previousPage));
@@ -1512,14 +1386,10 @@ void InkHUD::MenuApplet::onRender(bool full)
     if (items.size() == 0)
         LOG_ERROR("Empty Menu");
 
-    const bool touchFriendlyLayout = useTouchFriendlyMenuLayout(inkhud);
-    AppletFont menuItemFont = touchFriendlyLayout ? fontMedium : fontSmall;
-    setFont(menuItemFont);
-
     // Dimensions for the slots where we will draw menuItems
     const float padding = 0.05;
-    const uint16_t itemH = getMenuItemHeightPx(inkhud);
-    const int16_t selectInsetY = touchFriendlyLayout ? 3 : 2;
+    const uint16_t itemH = fontSmall.lineHeight() * 1.6;
+    const int16_t selectInsetY = 2;
     const int16_t itemW = width() - X(padding) - X(padding);
     const int16_t itemL = X(padding);
     const int16_t itemR = X(1 - padding);
@@ -1552,11 +1422,6 @@ void InkHUD::MenuApplet::onRender(bool full)
         itemT = max(siT + siH, 0);            // Offset the first menu entry, so menu starts below the system info panel
     }
 
-    // drawSystemInfoPanel() changes font state (clock/info text).
-    // Restore the active menu font so ROOT page item text matches other menu pages,
-    // including touch-friendly layouts.
-    setFont(menuItemFont);
-
     // Draw menu items
     // ===================
 
@@ -1584,6 +1449,8 @@ void InkHUD::MenuApplet::onRender(bool full)
 
         // Header (non-selectable section label)
         if (item.isHeader) {
+            setFont(fontSmall);
+
             // Header text (flush left)
             printAt(itemL + X(padding), center, item.label, LEFT, MIDDLE);
 
@@ -1592,17 +1459,8 @@ void InkHUD::MenuApplet::onRender(bool full)
             drawLine(itemL + X(padding), underlineY, itemR - X(padding), underlineY, BLACK);
         } else {
             // Box, if currently selected
-            if (cursorShown && i == cursor && (!touchFriendlyLayout || !hideTouchSelectionHighlight)) {
-                const int16_t selTop = itemT + selectInsetY;
-                const int16_t selH = itemH - (selectInsetY * 2);
-                drawRect(itemL, selTop, itemW, selH, BLACK);
-                // Touch layouts need a stronger visual cue than a thin outline.
-                if (touchFriendlyLayout) {
-                    const int16_t markerInset = 3;
-                    const int16_t markerW = 4;
-                    fillRect(itemL + markerInset, selTop + markerInset, markerW, max(1, selH - (markerInset * 2)), BLACK);
-                }
-            }
+            if (cursorShown && i == cursor)
+                drawRect(itemL, itemT + selectInsetY, itemW, itemH - (selectInsetY * 2), BLACK);
 
             // Indented normal item text
             printAt(itemL + X(padding * 2), center, item.label, LEFT, MIDDLE);
@@ -1610,9 +1468,9 @@ void InkHUD::MenuApplet::onRender(bool full)
 
         // Checkbox, if relevant
         if (item.checkState) {
-            const uint16_t cbWH = menuItemFont.lineHeight(); // Checkbox: width / height
-            const int16_t cbL = itemR - X(padding) - cbWH;   // Checkbox: left
-            const int16_t cbT = center - (cbWH / 2);         // Checkbox : top
+            const uint16_t cbWH = fontSmall.lineHeight();  // Checkbox: width / height
+            const int16_t cbL = itemR - X(padding) - cbWH; // Checkbox: left
+            const int16_t cbT = center - (cbWH / 2);       // Checkbox : top
             // Checkbox ticked
             if (*(item.checkState)) {
                 drawRect(cbL, cbT, cbWH, cbWH, BLACK);
@@ -1641,102 +1499,13 @@ void InkHUD::MenuApplet::onRender(bool full)
     }
 }
 
-bool InkHUD::MenuApplet::onTouchPoint(uint16_t x, uint16_t y, bool longPress)
-{
-    (void)longPress;
-
-    if (freeTextMode || !getTile()) {
-        return false;
-    }
-
-    const uint16_t tileL = getTile()->getLeft();
-    const uint16_t tileT = getTile()->getTop();
-    const uint16_t tileR = tileL + getTile()->getWidth();
-    const uint16_t tileB = tileT + getTile()->getHeight();
-    if (x < tileL || x >= tileR || y < tileT || y >= tileB) {
-        return false;
-    }
-
-    if (items.empty()) {
-        return true;
-    }
-
-    // Direct touch controls should act as activity and keep the menu open.
-    OSThread::setIntervalFromNow(MENU_TIMEOUT_SEC * 1000UL);
-
-    // If button-driven selection is active on touch-first layouts, clear it as soon as
-    // touch interaction resumes so touch behavior remains direct/tap-first.
-    if (useTouchFriendlyMenuLayout(inkhud)) {
-        cursorShown = false;
-        hideTouchSelectionHighlight = true;
-    }
-
-    const int16_t localY = (int16_t)y - (int16_t)tileT;
-
-    // Keep geometry in sync with onRender() so touch hit-testing matches what users see.
-    const uint16_t itemH = getMenuItemHeightPx(inkhud);
-    int16_t itemT = 0;
-    uint8_t slotCount = (height() - itemT) / itemH;
-    if (slotCount == 0) {
-        slotCount = 1;
-    }
-    const uint16_t &siH = systemInfoPanelHeight;
-    const uint8_t slotsObscured = ceilf(siH / (float)itemH);
-
-    if (currentPage == ROOT) {
-        int16_t siT = 0;
-        const int16_t scrollThreshold = (int16_t)slotCount - (int16_t)slotsObscured - 1;
-        if (scrollThreshold >= 0 && (int16_t)cursor >= scrollThreshold) {
-            siT = 0 - ((cursor - scrollThreshold) * itemH);
-        }
-        itemT = max((int16_t)(siT + siH), (int16_t)0);
-    }
-
-    const uint8_t firstItem = (cursor < slotCount) ? 0 : (cursor - (slotCount - 1));
-    uint16_t visibleEnd = (uint16_t)firstItem + (uint16_t)slotCount;
-    const uint8_t maxIndex = (uint8_t)items.size() - 1;
-    if (visibleEnd > maxIndex) {
-        visibleEnd = maxIndex;
-    }
-    const uint8_t lastItem = (uint8_t)visibleEnd;
-
-    for (uint8_t i = firstItem; i <= lastItem; i++) {
-        const int16_t rowTop = itemT;
-        const int16_t rowBottom = itemT + itemH;
-
-        if (localY >= rowTop && localY < rowBottom) {
-            if (items.at(i).isHeader) {
-                // Consume taps on headers so they don't fall back to button semantics.
-                return true;
-            }
-
-            cursor = i;
-            cursorShown = true;
-            execute(items.at(cursor));
-
-            if (!wantsToRender()) {
-                requestUpdate(Drivers::EInk::UpdateTypes::FAST);
-            }
-            return true;
-        }
-
-        itemT += itemH;
-    }
-
-    // Consume taps on menu whitespace so we don't trigger button-like fallback behavior.
-    return true;
-}
-
 void InkHUD::MenuApplet::onButtonShortPress()
 {
     if (!freeTextMode) {
         // Push the auto-close timer back
         OSThread::setIntervalFromNow(MENU_TIMEOUT_SEC * 1000UL);
 
-        // Touch-first nodes keep user-button short-press as "advance selection" in menus.
-        // Any button-driven navigation should restore visible highlight.
-        hideTouchSelectionHighlight = false;
-        if (!settings->joystick.enabled || useTouchFriendlyMenuLayout(inkhud)) {
+        if (!settings->joystick.enabled) {
             if (!cursorShown) {
                 cursorShown = true;
                 // Select the first item that isn't a header
@@ -1797,32 +1566,6 @@ void InkHUD::MenuApplet::onNavUp()
     if (!freeTextMode) {
         OSThread::setIntervalFromNow(MENU_TIMEOUT_SEC * 1000UL);
 
-        // Touch-first menus: swipe up/down should scroll only.
-        // Keep cursor movement for scroll math, but selection box is hidden in onRender().
-        if (useTouchFriendlyMenuLayout(inkhud)) {
-            hideTouchSelectionHighlight = true;
-            if (!cursorShown) {
-                cursorShown = true;
-                cursor = items.size() - 1;
-                while (items.at(cursor).isHeader) {
-                    if (cursor == 0) {
-                        cursorShown = false;
-                        break;
-                    }
-                    cursor--;
-                }
-            } else {
-                do {
-                    if (cursor == 0)
-                        cursor = items.size() - 1;
-                    else
-                        cursor--;
-                } while (items.at(cursor).isHeader);
-            }
-            requestUpdate(Drivers::EInk::UpdateTypes::FAST);
-            return;
-        }
-
         if (!cursorShown) {
             cursorShown = true;
             // Select the last item that isn't a header
@@ -1852,29 +1595,6 @@ void InkHUD::MenuApplet::onNavDown()
     if (!freeTextMode) {
         OSThread::setIntervalFromNow(MENU_TIMEOUT_SEC * 1000UL);
 
-        // Touch-first menus: swipe up/down should scroll only.
-        // Keep cursor movement for scroll math, but selection box is hidden in onRender().
-        if (useTouchFriendlyMenuLayout(inkhud)) {
-            hideTouchSelectionHighlight = true;
-            if (!cursorShown) {
-                cursorShown = true;
-                cursor = 0;
-                while (cursor < items.size() && items.at(cursor).isHeader) {
-                    cursor++;
-                }
-                if (cursor >= items.size()) {
-                    cursorShown = false;
-                    cursor = 0;
-                }
-            } else {
-                do {
-                    cursor = (cursor + 1) % items.size();
-                } while (items.at(cursor).isHeader);
-            }
-            requestUpdate(Drivers::EInk::UpdateTypes::FAST);
-            return;
-        }
-
         if (!cursorShown) {
             cursorShown = true;
             // Select the first item that isn't a header
@@ -2007,17 +1727,6 @@ void InkHUD::MenuApplet::populateRecentsPage()
     }
 }
 
-void InkHUD::MenuApplet::populateDisplayTimeoutPage()
-{
-    constexpr uint8_t optionCount = sizeof(DISPLAY_TIMEOUT_OPTIONS) / sizeof(DISPLAY_TIMEOUT_OPTIONS[0]);
-    for (uint8_t i = 0; i < optionCount; i++) {
-        displayTimeoutSelected[i] = (config.display.screen_on_secs == DISPLAY_TIMEOUT_OPTIONS[i].seconds);
-        nodeConfigLabels.emplace_back(DISPLAY_TIMEOUT_OPTIONS[i].label);
-        items.push_back(MenuItem(nodeConfigLabels.back().c_str(), MenuAction::SET_DISPLAY_TIMEOUT, MenuPage::NODE_CONFIG_DISPLAY,
-                                 &displayTimeoutSelected[i]));
-    }
-}
-
 // MenuItem entries for the "send" page
 // Dynamically creates menu items based on available canned messages
 void InkHUD::MenuApplet::populateSendPage()
@@ -2025,8 +1734,8 @@ void InkHUD::MenuApplet::populateSendPage()
     // Position / NodeInfo packet
     items.push_back(MenuItem("Ping", MenuAction::SEND_PING, MenuPage::EXIT));
 
-    // Show the Free Text option on any node that supports the on-screen keyboard.
-    if (supportsFreeTextKeyboard(inkhud, settings))
+    // If joystick is available, include the Free Text option
+    if (settings->joystick.enabled && !inkhud->twoWayRocker)
         items.push_back(MenuItem("Free Text", MenuAction::FREE_TEXT, MenuPage::SEND));
 
     // One menu item for each canned message
@@ -2090,7 +1799,7 @@ void InkHUD::MenuApplet::populateRecipientPage()
 
     // Count favorites
     for (uint32_t i = 0; i < nodeCount; i++) {
-        if (nodeInfoLiteIsFavorite(nodeDB->getMeshNodeByIndex(i)))
+        if (nodeDB->getMeshNodeByIndex(i)->is_favorite)
             favoriteCount++;
     }
 
@@ -2098,10 +1807,10 @@ void InkHUD::MenuApplet::populateRecipientPage()
     // Don't want some monstrous list that takes 100 clicks to reach exit
     if (favoriteCount < 20) {
         for (uint32_t i = 0; i < nodeCount; i++) {
-            const meshtastic_NodeInfoLite *node = nodeDB->getMeshNodeByIndex(i);
+            meshtastic_NodeInfoLite *node = nodeDB->getMeshNodeByIndex(i);
 
             // Skip node if not a favorite
-            if (!nodeInfoLiteIsFavorite(node))
+            if (!node->is_favorite)
                 continue;
 
             CannedMessages::RecipientItem r;
@@ -2111,8 +1820,8 @@ void InkHUD::MenuApplet::populateRecipientPage()
 
             // Set a label for the menu item
             r.label = "DM: ";
-            if (nodeInfoLiteHasUser(node))
-                r.label += parse(node->long_name);
+            if (node->has_user)
+                r.label += parse(node->user.long_name);
             else
                 r.label += hexifyNodeNum(node->num); // Unsure if it's possible to favorite a node without NodeInfo?
 

src/graphics/niche/InkHUD/Applets/System/Menu/MenuApplet.h

@@ -35,7 +35,6 @@ class MenuApplet : public SystemApplet, public concurrency::OSThread
     void onFreeText(char c) override;
     void onFreeTextDone() override;
     void onFreeTextCancel() override;
-    bool onTouchPoint(uint16_t x, uint16_t y, bool longPress) override;
     void onRender(bool full) override;
 
     void show(Tile *t); // Open the menu, onto a user tile
@@ -49,12 +48,11 @@ class MenuApplet : public SystemApplet, public concurrency::OSThread
     void execute(MenuItem item);  // Perform the MenuAction associated with a MenuItem, if any
     void showPage(MenuPage page); // Load and display a MenuPage
 
-    void populateSendPage();           // Dynamically create MenuItems including canned messages
-    void populateRecipientPage();      // Dynamically create a page of possible destinations for a canned message
-    void populateAppletPage();         // Dynamically create MenuItems for toggling loaded applets
-    void populateAutoshowPage();       // Dynamically create MenuItems for selecting which applets can autoshow
-    void populateRecentsPage();        // Create menu items: a choice of values for settings.recentlyActiveSeconds
-    void populateDisplayTimeoutPage(); // Create menu items for config.display.screen_on_secs
+    void populateSendPage();      // Dynamically create MenuItems including canned messages
+    void populateRecipientPage(); // Dynamically create a page of possible destinations for a canned message
+    void populateAppletPage();    // Dynamically create MenuItems for toggling loaded applets
+    void populateAutoshowPage();  // Dynamically create MenuItems for selecting which applets can autoshow
+    void populateRecentsPage();   // Create menu items: a choice of values for settings.recentlyActiveSeconds
 
     void drawInputField(uint16_t left, uint16_t top, uint16_t width, uint16_t height,
                         const std::string &text); // Draw input field for free text
@@ -67,9 +65,8 @@ class MenuApplet : public SystemApplet, public concurrency::OSThread
     MenuPage startPageOverride = MenuPage::ROOT;
     MenuPage currentPage = MenuPage::ROOT;
     MenuPage previousPage = MenuPage::EXIT;
-    uint8_t cursor = 0;                       // Which menu item is currently highlighted
-    bool cursorShown = false;                 // Is *any* item highlighted? (Root menu: no initial selection)
-    bool hideTouchSelectionHighlight = false; // Touch scrolling keeps cursor for paging math, but can hide highlight
+    uint8_t cursor = 0;       // Which menu item is currently highlighted
+    bool cursorShown = false; // Is *any* item highlighted? (Root menu: no initial selection)
     bool freeTextMode = false;
     uint16_t systemInfoPanelHeight = 0; // Need to know before we render
     uint16_t menuTextLimit = 200;
@@ -83,8 +80,6 @@ class MenuApplet : public SystemApplet, public concurrency::OSThread
     // Recents menu checkbox state (derived from settings.recentlyActiveSeconds)
     static constexpr uint8_t RECENTS_COUNT = 6;
     bool recentsSelected[RECENTS_COUNT] = {};
-    static constexpr uint8_t DISPLAY_TIMEOUT_COUNT = 7;
-    bool displayTimeoutSelected[DISPLAY_TIMEOUT_COUNT] = {};
 
     // Data for selecting and sending canned messages via the menu
     // Placed into a sub-class for organization only
@@ -121,8 +116,7 @@ class MenuApplet : public SystemApplet, public concurrency::OSThread
 
     Applet *borrowedTileOwner = nullptr; // Which applet we have temporarily replaced while displaying menu
 
-    bool invertedColors = false;  // Helper to display current state of config.display.displaymode in InkHUD options
-    bool keepBacklightOn = false; // Helper to display current backlight latch state in InkHUD options
+    bool invertedColors = false; // Helper to display current state of config.display.displaymode in InkHUD options
 };
 
 } // namespace NicheGraphics::InkHUD

src/graphics/niche/InkHUD/Applets/System/Menu/MenuPage.h

@@ -32,7 +32,6 @@ enum MenuPage : uint8_t {
     NODE_CONFIG_POWER_ADC_CAL,
     NODE_CONFIG_NETWORK,
     NODE_CONFIG_DISPLAY,
-    NODE_CONFIG_DISPLAY_TIMEOUT,
     NODE_CONFIG_BLUETOOTH,
     NODE_CONFIG_POSITION,
     NODE_CONFIG_ADMIN_RESET,
@@ -46,4 +45,4 @@ enum MenuPage : uint8_t {
 
 } // namespace NicheGraphics::InkHUD
 
-#endif
+#endif

src/graphics/niche/InkHUD/Applets/System/Notification/NotificationApplet.cpp

@@ -241,7 +241,7 @@ std::string InkHUD::NotificationApplet::getNotificationText(uint16_t widthAvaila
         text += msgIsBroadcast ? "From:" : "DM: ";
 
         // Sender id
-        if (nodeInfoLiteHasUser(node))
+        if (node && node->has_user)
             text += parseShortName(node);
         else
             text += hexifyNodeNum(message->sender);
@@ -255,7 +255,7 @@ std::string InkHUD::NotificationApplet::getNotificationText(uint16_t widthAvaila
             text += msgIsBroadcast ? "Msg from " : "DM from ";
 
             // Sender id
-            if (nodeInfoLiteHasUser(node))
+            if (node && node->has_user)
                 text += parseShortName(node);
             else
                 text += hexifyNodeNum(message->sender);

src/graphics/niche/InkHUD/Applets/System/Notification/TouchStatusApplet.cpp

@@ -1,30 +0,0 @@
-#ifdef MESHTASTIC_INCLUDE_INKHUD
-
-#include "./TouchStatusApplet.h"
-
-using namespace NicheGraphics;
-
-InkHUD::TouchStatusApplet::TouchStatusApplet()
-{
-    alwaysRender = true;
-}
-
-void InkHUD::TouchStatusApplet::onRender(bool full)
-{
-    (void)full;
-
-    if (inkhud->isTouchEnabled()) {
-        return;
-    }
-
-    setFont(fontSmall);
-
-    const uint16_t barH = fontSmall.lineHeight() + 4;
-    const int16_t top = height() - barH;
-
-    fillRect(0, top, width(), barH, WHITE);
-    drawLine(0, top, width() - 1, top, BLACK);
-    printAt(width() / 2, top + (barH / 2), "TOUCH OFF", CENTER, MIDDLE);
-}
-
-#endif

src/graphics/niche/InkHUD/Applets/System/Notification/TouchStatusApplet.h

@@ -1,29 +0,0 @@
-#ifdef MESHTASTIC_INCLUDE_INKHUD
-
-/*
-
-    Low-profile bottom-edge touch status indicator.
-    Shown only while touch input is disabled.
-
-*/
-
-#pragma once
-
-#include "configuration.h"
-
-#include "graphics/niche/InkHUD/SystemApplet.h"
-
-namespace NicheGraphics::InkHUD
-{
-
-class TouchStatusApplet : public SystemApplet
-{
-  public:
-    TouchStatusApplet();
-
-    void onRender(bool full) override;
-};
-
-} // namespace NicheGraphics::InkHUD
-
-#endif

src/graphics/niche/InkHUD/Applets/System/Tips/TipsApplet.cpp

@@ -47,9 +47,6 @@ InkHUD::TipsApplet::TipsApplet()
 
 void InkHUD::TipsApplet::onRender(bool full)
 {
-    const char *continuePrompt =
-        (inkhud && inkhud->hasTouchEnabledProvider()) ? "Tap screen to continue" : "Press button to continue";
-
     switch (tipQueue.front()) {
     case Tip::WELCOME:
         renderWelcome();
@@ -82,7 +79,7 @@ void InkHUD::TipsApplet::onRender(bool full)
         cursorY += fontSmall.lineHeight() / 2;
         drawBullet("More info at meshtastic.org");
 
-        printAt(0, Y(1.0), continuePrompt, LEFT, BOTTOM);
+        printAt(0, Y(1.0), "Press button to continue", LEFT, BOTTOM);
     } break;
 
     case Tip::PICK_REGION: {
@@ -112,7 +109,7 @@ void InkHUD::TipsApplet::onRender(bool full)
         printWrapped(0, cursorY, width(), body);
         cursorY += bodyH + (fontSmall.lineHeight() / 2);
 
-        printAt(0, Y(1.0), continuePrompt, LEFT, BOTTOM);
+        printAt(0, Y(1.0), "Press button to continue", LEFT, BOTTOM);
     } break;
 
     case Tip::CUSTOMIZATION: {
@@ -132,13 +129,10 @@ void InkHUD::TipsApplet::onRender(bool full)
         printWrapped(0, cursorY, width(), body);
         cursorY += bodyH + (fontSmall.lineHeight() / 2);
 
-        printAt(0, Y(1.0), continuePrompt, LEFT, BOTTOM);
+        printAt(0, Y(1.0), "Press button to continue", LEFT, BOTTOM);
     } break;
 
     case Tip::BUTTONS: {
-#if defined(T5_S3_EPAPER_PRO)
-        renderT5S3ButtonsTip();
-#else
         setFont(fontMedium);
 
         const char *title = "Tip: Buttons";
@@ -170,8 +164,7 @@ void InkHUD::TipsApplet::onRender(bool full)
             drawBullet("- press: switch tile or close menu");
         }
 
-        printAt(0, Y(1.0), continuePrompt, LEFT, BOTTOM);
-#endif
+        printAt(0, Y(1.0), "Press button to continue", LEFT, BOTTOM);
     } break;
 
     case Tip::ROTATION: {
@@ -196,7 +189,7 @@ void InkHUD::TipsApplet::onRender(bool full)
                          "To rotate the display, use the InkHUD menu. Press the user button > Options > Rotate.");
         }
 
-        printAt(0, Y(1.0), continuePrompt, LEFT, BOTTOM);
+        printAt(0, Y(1.0), "Press button to continue", LEFT, BOTTOM);
 
         // Revert the "flip screen" setting, preventing this message showing again
         config.display.flip_screen = false;
@@ -205,42 +198,6 @@ void InkHUD::TipsApplet::onRender(bool full)
     }
 }
 
-#if defined(T5_S3_EPAPER_PRO)
-void InkHUD::TipsApplet::renderT5S3ButtonsTip()
-{
-    setFont(fontMedium);
-
-    const char *title = "Tip: T5-S3 Buttons";
-    uint16_t h = getWrappedTextHeight(0, width(), title);
-    printWrapped(0, 0, width(), title);
-
-    setFont(fontSmall);
-    int16_t cursorY = h + fontSmall.lineHeight();
-
-    auto drawBullet = [&](const char *text) {
-        uint16_t bh = getWrappedTextHeight(0, width(), text);
-        printWrapped(0, cursorY, width(), text);
-        cursorY += bh + (fontSmall.lineHeight() / 3);
-    };
-
-    drawBullet("BOOT button");
-    drawBullet("- short press: next");
-    drawBullet("- long press: open menu or select");
-
-    drawBullet("IO48 button");
-    drawBullet("- short press: toggle touch on/off");
-    drawBullet("- long press: toggle backlight on/off");
-
-    drawBullet("PWR button");
-    drawBullet("- Hold Press to wake after Shutdown");
-
-    drawBullet("HOME button");
-    drawBullet("- press: back/exit in InkHUD and open App switcher");
-
-    printAt(0, Y(1.0), "Tap screen to continue", LEFT, BOTTOM);
-}
-#endif
-
 // This tip has its own render method, only because it's a big block of code
 // Didn't want to clutter up the switch in onRender too much
 void InkHUD::TipsApplet::renderWelcome()
@@ -287,9 +244,7 @@ void InkHUD::TipsApplet::renderWelcome()
 
     // Block 3 - press to continue
     // ============================
-    const char *continuePrompt =
-        (inkhud && inkhud->hasTouchEnabledProvider()) ? "Tap screen to continue" : "Press button to continue";
-    printAt(X(0.5), Y(1), continuePrompt, CENTER, BOTTOM);
+    printAt(X(0.5), Y(1), "Press button to continue", CENTER, BOTTOM);
 }
 
 void InkHUD::TipsApplet::onForeground()

src/graphics/niche/InkHUD/Applets/System/Tips/TipsApplet.h

@@ -41,9 +41,6 @@ class TipsApplet : public SystemApplet
 
   protected:
     void renderWelcome(); // Very first screen of tutorial
-#if defined(T5_S3_EPAPER_PRO)
-    void renderT5S3ButtonsTip();
-#endif
 
     std::deque<Tip> tipQueue; // List of tips to show, one after another
 
@@ -52,4 +49,4 @@ class TipsApplet : public SystemApplet
 
 } // namespace NicheGraphics::InkHUD
 
-#endif
+#endif

src/graphics/niche/InkHUD/Applets/User/AllMessage/AllMessageApplet.cpp

@@ -70,10 +70,10 @@ void InkHUD::AllMessageApplet::onRender(bool full)
     // - short name and long name, if available, or
     // - node id
     meshtastic_NodeInfoLite *sender = nodeDB->getMeshNode(message->sender);
-    if (nodeInfoLiteHasUser(sender)) {
+    if (sender && sender->has_user) {
         header += parseShortName(sender); // May be last-four of node if unprintable (emoji, etc)
         header += " (";
-        header += parse(sender->long_name);
+        header += parse(sender->user.long_name);
         header += ")";
     } else
         header += hexifyNodeNum(message->sender);

src/graphics/niche/InkHUD/Applets/User/AllMessage/AllMessageApplet.h

@@ -5,8 +5,9 @@
 Shows the latest incoming text message, as well as sender.
 Both broadcast and direct messages will be shown here, from all channels.
 
+This module doesn't doesn't use the devicestate.rx_text_message,' as this is overwritten to contain outgoing messages
 This module doesn't collect its own text message. Instead, the WindowManager stores the most recent incoming text message.
-This is available to any interested modules (SingleMessageApplet, NotificationApplet etc.) via InkHUD::latestMessage
+This is available to any interested modules (SingeMessageApplet, NotificationApplet etc.) via InkHUD::latestMessage
 
 We do still receive notifications from the text message module though,
 to know when a new message has arrived, and trigger the update.
@@ -45,4 +46,4 @@ class AllMessageApplet : public Applet
 
 } // namespace NicheGraphics::InkHUD
 
-#endif
+#endif

src/graphics/niche/InkHUD/Applets/User/DM/DMApplet.cpp

@@ -66,10 +66,10 @@ void InkHUD::DMApplet::onRender(bool full)
     // - shortname and long name, if available, or
     // - node id
     meshtastic_NodeInfoLite *sender = nodeDB->getMeshNode(latestMessage->dm.sender);
-    if (nodeInfoLiteHasUser(sender)) {
+    if (sender && sender->has_user) {
         header += parseShortName(sender); // May be last-four of node if unprintable (emoji, etc)
         header += " (";
-        header += parse(sender->long_name);
+        header += parse(sender->user.long_name);
         header += ")";
     } else
         header += hexifyNodeNum(latestMessage->dm.sender);

src/graphics/niche/InkHUD/Applets/User/DM/DMApplet.h

@@ -3,10 +3,11 @@
 /*
 
 Shows the latest incoming *Direct Message* (DM), as well as sender.
-This complements the threaded message applets
+This compliments the threaded message applets
 
+This module doesn't doesn't use the devicestate.rx_text_message,' as this is overwritten to contain outgoing messages
 This module doesn't collect its own text message. Instead, the WindowManager stores the most recent incoming text message.
-This is available to any interested modules (SingleMessageApplet, NotificationApplet etc.) via InkHUD::latestMessage
+This is available to any interested modules (SingeMessageApplet, NotificationApplet etc.) via InkHUD::latestMessage
 
 We do still receive notifications from the text message module though,
 to know when a new message has arrived, and trigger the update.
@@ -45,4 +46,4 @@ class DMApplet : public Applet
 
 } // namespace NicheGraphics::InkHUD
 
-#endif
+#endif

src/graphics/niche/InkHUD/Applets/User/FavoritesMap/FavoritesMapApplet.cpp

@@ -8,7 +8,7 @@ using namespace NicheGraphics;
 bool InkHUD::FavoritesMapApplet::shouldDrawNode(meshtastic_NodeInfoLite *node)
 {
     // Keep our own node available as map anchor/center; all others must be favorited.
-    return node && (node->num == nodeDB->getNodeNum() || nodeInfoLiteIsFavorite(node));
+    return node && (node->num == nodeDB->getNodeNum() || node->is_favorite);
 }
 
 void InkHUD::FavoritesMapApplet::onRender(bool full)
@@ -25,7 +25,7 @@ void InkHUD::FavoritesMapApplet::onRender(bool full)
 
     // Draw our latest "node of interest" as a special marker.
     meshtastic_NodeInfoLite *node = nodeDB->getMeshNode(lastFrom);
-    if (node && nodeInfoLiteIsFavorite(node) && nodeDB->hasValidPosition(node) && enoughMarkers())
+    if (node && node->is_favorite && nodeDB->hasValidPosition(node) && enoughMarkers())
         drawLabeledMarker(node);
 }
 
@@ -74,7 +74,7 @@ ProcessMessage InkHUD::FavoritesMapApplet::handleReceived(const meshtastic_MeshP
     } else {
         // For non-local packets, this applet only reacts to favorited nodes.
         const meshtastic_NodeInfoLite *sender = nodeDB->getMeshNode(mp.from);
-        if (!nodeInfoLiteIsFavorite(sender))
+        if (!sender || !sender->is_favorite)
             return ProcessMessage::CONTINUE;
 
         // Check if this position is from someone different than our previous position packet.

src/graphics/niche/InkHUD/Applets/User/Heard/HeardApplet.cpp

@@ -80,8 +80,8 @@ void InkHUD::HeardApplet::populateFromNodeDB()
         ordered.resize(maxCards());
 
     // Create card info for these (stale) node observations
-    const meshtastic_NodeInfoLite *ourNode = nodeDB->getMeshNode(nodeDB->getNodeNum());
-    for (const meshtastic_NodeInfoLite *node : ordered) {
+    meshtastic_NodeInfoLite *ourNode = nodeDB->getMeshNode(nodeDB->getNodeNum());
+    for (meshtastic_NodeInfoLite *node : ordered) {
         CardInfo c;
         c.nodeNum = node->num;
 
@@ -89,16 +89,14 @@ void InkHUD::HeardApplet::populateFromNodeDB()
             c.hopsAway = node->hops_away;
 
         if (nodeDB->hasValidPosition(node) && nodeDB->hasValidPosition(ourNode)) {
-            meshtastic_PositionLite ourPos;
-            meshtastic_PositionLite theirPos;
-            if (nodeDB->copyNodePosition(ourNode->num, ourPos) && nodeDB->copyNodePosition(node->num, theirPos)) {
-                float ourLat = ourPos.latitude_i * 1e-7;
-                float ourLong = ourPos.longitude_i * 1e-7;
-                float theirLat = theirPos.latitude_i * 1e-7;
-                float theirLong = theirPos.longitude_i * 1e-7;
+            // Get lat and long as float
+            // Meshtastic stores these as integers internally
+            float ourLat = ourNode->position.latitude_i * 1e-7;
+            float ourLong = ourNode->position.longitude_i * 1e-7;
+            float theirLat = node->position.latitude_i * 1e-7;
+            float theirLong = node->position.longitude_i * 1e-7;
 
-                c.distanceMeters = (int32_t)GeoCoord::latLongToMeter(theirLat, theirLong, ourLat, ourLong);
-            }
+            c.distanceMeters = (int32_t)GeoCoord::latLongToMeter(theirLat, theirLong, ourLat, ourLong);
         }
 
         // Insert into the card collection (member of base class)
@@ -124,4 +122,4 @@ std::string InkHUD::HeardApplet::getHeaderText()
     return text;
 }
 
-#endif
+#endif

src/graphics/niche/InkHUD/Events.cpp

@@ -2,7 +2,6 @@
 
 #include "./Events.h"
 
-#include "PowerFSM.h"
 #include "RTC.h"
 #include "buzz.h"
 #include "modules/ExternalNotificationModule.h"
@@ -15,19 +14,6 @@
 
 using namespace NicheGraphics;
 
-namespace
-{
-// When touch long-press opens menu, some panels report a delayed release/tap
-// if the finger stays down briefly. Keep this long enough to cover that release.
-constexpr uint32_t TOUCH_MENU_OPEN_TAP_SUPPRESS_MS = 1200;
-
-inline void noteInkHUDUserInteraction()
-{
-    // Keep power state and screen-timeout behavior in sync with InkHUD input activity.
-    powerFSM.trigger(EVENT_INPUT);
-}
-} // namespace
-
 InkHUD::Events::Events()
 {
     // Get convenient references
@@ -52,8 +38,6 @@ void InkHUD::Events::begin()
 
 void InkHUD::Events::onButtonShort()
 {
-    noteInkHUDUserInteraction();
-
     // Audio feedback (via buzzer)
     // Short tone
     playChirp();
@@ -90,8 +74,6 @@ void InkHUD::Events::onButtonShort()
 
 void InkHUD::Events::onButtonLong()
 {
-    noteInkHUDUserInteraction();
-
     // Audio feedback (via buzzer)
     // Slightly longer than playChirp
     playBoop();
@@ -120,295 +102,193 @@ void InkHUD::Events::onButtonLong()
 
 void InkHUD::Events::onExitShort()
 {
-    // Preserve legacy behavior on non-touch builds:
-    // EXIT input is only active when joystick mode is enabled.
-    // Touch-capable builds intentionally bypass this joystick gate.
-    if (!settings->joystick.enabled && !inkhud->hasTouchEnabledProvider()) {
-        return;
-    }
+    if (settings->joystick.enabled) {
+        // Audio feedback (via buzzer)
+        // Short tone
+        playChirp();
+        // Cancel any beeping, buzzing, blinking
+        // Some button handling suppressed if we are dismissing an external notification (see below)
+        bool dismissedExt = dismissExternalNotification();
 
-    noteInkHUDUserInteraction();
-
-    // Audio feedback (via buzzer)
-    // Short tone
-    playChirp();
-    // Cancel any beeping, buzzing, blinking
-    // Some button handling suppressed if we are dismissing an external notification module (see below)
-    bool dismissedExt = dismissExternalNotification();
-
-    // Check which system applet wants to handle the button press (if any)
-    SystemApplet *consumer = nullptr;
-    for (SystemApplet *sa : inkhud->systemApplets) {
-        if (sa->handleInput) {
-            consumer = sa;
-            break;
+        // Check which system applet wants to handle the button press (if any)
+        SystemApplet *consumer = nullptr;
+        for (SystemApplet *sa : inkhud->systemApplets) {
+            if (sa->handleInput) {
+                consumer = sa;
+                break;
+            }
         }
-    }
 
-    // Always let active system applets consume EXIT/HOME input (menu close, keyboard cancel, etc),
-    // including on touch-first nodes where joystick mode is disabled.
-    if (consumer) {
-        consumer->onExitShort();
-        return;
-    }
+        // If no system applet is handling input, default behavior instead is change tiles
+        if (consumer)
+            consumer->onExitShort();
+        else if (!dismissedExt) { // Don't change tile if this button press silenced the external notification module
+            Applet *userConsumer = inkhud->getActiveApplet();
 
-    // Touch-capable InkHUD nodes use EXIT/HOME as a quick app switcher launcher.
-    if (!dismissedExt && inkhud->hasTouchEnabledProvider()) {
-        inkhud->openAppSwitcher();
-        return;
-    }
-
-    if (!dismissedExt) {
-        Applet *userConsumer = inkhud->getActiveApplet();
-
-        if (userConsumer != nullptr && userConsumer->isInputSubscribed(Applet::EXIT_SHORT)) {
-            userConsumer->onExitShort();
-        } else if (settings->joystick.enabled) {
-            // Preserve existing joystick behavior when no applet handles EXIT.
-            inkhud->nextTile();
+            if (userConsumer != nullptr && userConsumer->isInputSubscribed(Applet::EXIT_SHORT))
+                userConsumer->onExitShort();
+            else
+                inkhud->nextTile();
         }
     }
 }
 
 void InkHUD::Events::onExitLong()
 {
-    // Preserve legacy behavior on non-touch builds:
-    // EXIT input is only active when joystick mode is enabled.
-    // Touch-capable builds intentionally bypass this joystick gate.
-    if (!settings->joystick.enabled && !inkhud->hasTouchEnabledProvider()) {
-        return;
-    }
+    if (settings->joystick.enabled) {
+        // Audio feedback (via buzzer)
+        // Slightly longer than playChirp
+        playBoop();
 
-    noteInkHUDUserInteraction();
-
-    // Audio feedback (via buzzer)
-    // Slightly longer than playChirp
-    playBoop();
-
-    // Check which system applet wants to handle the button press (if any)
-    SystemApplet *consumer = nullptr;
-    for (SystemApplet *sa : inkhud->systemApplets) {
-        if (sa->handleInput) {
-            consumer = sa;
-            break;
+        // Check which system applet wants to handle the button press (if any)
+        SystemApplet *consumer = nullptr;
+        for (SystemApplet *sa : inkhud->systemApplets) {
+            if (sa->handleInput) {
+                consumer = sa;
+                break;
+            }
         }
-    }
 
-    // Always allow system applets to consume EXIT/HOME long-press.
-    if (consumer) {
-        consumer->onExitLong();
-    } else {
-        Applet *userConsumer = inkhud->getActiveApplet();
+        if (consumer)
+            consumer->onExitLong();
+        else {
+            Applet *userConsumer = inkhud->getActiveApplet();
 
-        if (userConsumer != nullptr && userConsumer->isInputSubscribed(Applet::EXIT_LONG))
-            userConsumer->onExitLong();
-        // Nothing uses exit long yet
+            if (userConsumer != nullptr && userConsumer->isInputSubscribed(Applet::EXIT_LONG))
+                userConsumer->onExitLong();
+            // Nothing uses exit long yet
+        }
     }
 }
 
 void InkHUD::Events::onNavUp()
 {
-    if (settings->joystick.enabled)
-        onTouchNavUp();
+    if (settings->joystick.enabled) {
+        // Audio feedback (via buzzer)
+        // Short tone
+        playChirp();
+        // Cancel any beeping, buzzing, blinking
+        // Some button handling suppressed if we are dismissing an external notification (see below)
+        bool dismissedExt = dismissExternalNotification();
+
+        // Check which system applet wants to handle the button press (if any)
+        SystemApplet *consumer = nullptr;
+        for (SystemApplet *sa : inkhud->systemApplets) {
+            if (sa->handleInput) {
+                consumer = sa;
+                break;
+            }
+        }
+
+        if (consumer)
+            consumer->onNavUp();
+        else if (!dismissedExt) {
+            Applet *userConsumer = inkhud->getActiveApplet();
+
+            if (userConsumer != nullptr && userConsumer->isInputSubscribed(Applet::NAV_UP))
+                userConsumer->onNavUp();
+        }
+    }
 }
 
 void InkHUD::Events::onNavDown()
 {
-    if (settings->joystick.enabled)
-        onTouchNavDown();
+    if (settings->joystick.enabled) {
+        // Audio feedback (via buzzer)
+        // Short tone
+        playChirp();
+        // Cancel any beeping, buzzing, blinking
+        // Some button handling suppressed if we are dismissing an external notification (see below)
+        bool dismissedExt = dismissExternalNotification();
+
+        // Check which system applet wants to handle the button press (if any)
+        SystemApplet *consumer = nullptr;
+        for (SystemApplet *sa : inkhud->systemApplets) {
+            if (sa->handleInput) {
+                consumer = sa;
+                break;
+            }
+        }
+
+        if (consumer)
+            consumer->onNavDown();
+        else if (!dismissedExt) {
+            Applet *userConsumer = inkhud->getActiveApplet();
+
+            if (userConsumer != nullptr && userConsumer->isInputSubscribed(Applet::NAV_DOWN))
+                userConsumer->onNavDown();
+        }
+    }
 }
 
 void InkHUD::Events::onNavLeft()
 {
-    if (settings->joystick.enabled)
-        onTouchNavLeft();
+    if (settings->joystick.enabled) {
+        // Audio feedback (via buzzer)
+        // Short tone
+        playChirp();
+        // Cancel any beeping, buzzing, blinking
+        // Some button handling suppressed if we are dismissing an external notification (see below)
+        bool dismissedExt = dismissExternalNotification();
+
+        // Check which system applet wants to handle the button press (if any)
+        SystemApplet *consumer = nullptr;
+        for (SystemApplet *sa : inkhud->systemApplets) {
+            if (sa->handleInput) {
+                consumer = sa;
+                break;
+            }
+        }
+
+        // If no system applet is handling input, default behavior instead is to cycle applets
+        if (consumer)
+            consumer->onNavLeft();
+        else if (!dismissedExt) { // Don't change applet if this button press silenced the external notification module
+            Applet *userConsumer = inkhud->getActiveApplet();
+
+            if (userConsumer != nullptr && userConsumer->isInputSubscribed(Applet::NAV_LEFT))
+                userConsumer->onNavLeft();
+            else
+                inkhud->prevApplet();
+        }
+    }
 }
 
 void InkHUD::Events::onNavRight()
 {
-    if (settings->joystick.enabled)
-        onTouchNavRight();
-}
+    if (settings->joystick.enabled) {
+        // Audio feedback (via buzzer)
+        // Short tone
+        playChirp();
+        // Cancel any beeping, buzzing, blinking
+        // Some button handling suppressed if we are dismissing an external notification (see below)
+        bool dismissedExt = dismissExternalNotification();
 
-void InkHUD::Events::onTouchNavUp()
-{
-    noteInkHUDUserInteraction();
+        // Check which system applet wants to handle the button press (if any)
+        SystemApplet *consumer = nullptr;
+        for (SystemApplet *sa : inkhud->systemApplets) {
+            if (sa->handleInput) {
+                consumer = sa;
+                break;
+            }
+        }
 
-    // Audio feedback (via buzzer)
-    // Short tone
-    playChirp();
-    // Cancel any beeping, buzzing, blinking
-    // Some button handling suppressed if we are dismissing an external notification (see below)
-    bool dismissedExt = dismissExternalNotification();
+        // If no system applet is handling input, default behavior instead is to cycle applets
+        if (consumer)
+            consumer->onNavRight();
+        else if (!dismissedExt) { // Don't change applet if this button press silenced the external notification module
+            Applet *userConsumer = inkhud->getActiveApplet();
 
-    // Check which system applet wants to handle the button press (if any)
-    SystemApplet *consumer = nullptr;
-    for (SystemApplet *sa : inkhud->systemApplets) {
-        if (sa->handleInput) {
-            consumer = sa;
-            break;
+            if (userConsumer != nullptr && userConsumer->isInputSubscribed(Applet::NAV_RIGHT))
+                userConsumer->onNavRight();
+            else
+                inkhud->nextApplet();
         }
     }
-
-    if (consumer)
-        consumer->onNavUp();
-    else if (!dismissedExt) {
-        Applet *userConsumer = inkhud->getActiveApplet();
-
-        if (userConsumer != nullptr && userConsumer->isInputSubscribed(Applet::NAV_UP))
-            userConsumer->onNavUp();
-    }
-}
-
-void InkHUD::Events::onTouchNavDown()
-{
-    noteInkHUDUserInteraction();
-
-    // Audio feedback (via buzzer)
-    // Short tone
-    playChirp();
-    // Cancel any beeping, buzzing, blinking
-    // Some button handling suppressed if we are dismissing an external notification (see below)
-    bool dismissedExt = dismissExternalNotification();
-
-    // Check which system applet wants to handle the button press (if any)
-    SystemApplet *consumer = nullptr;
-    for (SystemApplet *sa : inkhud->systemApplets) {
-        if (sa->handleInput) {
-            consumer = sa;
-            break;
-        }
-    }
-
-    if (consumer)
-        consumer->onNavDown();
-    else if (!dismissedExt) {
-        Applet *userConsumer = inkhud->getActiveApplet();
-
-        if (userConsumer != nullptr && userConsumer->isInputSubscribed(Applet::NAV_DOWN))
-            userConsumer->onNavDown();
-    }
-}
-
-void InkHUD::Events::onTouchNavLeft()
-{
-    noteInkHUDUserInteraction();
-
-    // Audio feedback (via buzzer)
-    // Short tone
-    playChirp();
-    // Cancel any beeping, buzzing, blinking
-    // Some button handling suppressed if we are dismissing an external notification (see below)
-    bool dismissedExt = dismissExternalNotification();
-
-    // Check which system applet wants to handle the button press (if any)
-    SystemApplet *consumer = nullptr;
-    for (SystemApplet *sa : inkhud->systemApplets) {
-        if (sa->handleInput) {
-            consumer = sa;
-            break;
-        }
-    }
-
-    // If no system applet is handling input, default behavior instead is to cycle applets
-    if (consumer)
-        consumer->onNavLeft();
-    else if (!dismissedExt) { // Don't change applet if this button press silenced the external notification module
-        Applet *userConsumer = inkhud->getActiveApplet();
-
-        if (userConsumer != nullptr && userConsumer->isInputSubscribed(Applet::NAV_LEFT))
-            userConsumer->onNavLeft();
-        else
-            inkhud->prevApplet();
-    }
-}
-
-void InkHUD::Events::onTouchNavRight()
-{
-    noteInkHUDUserInteraction();
-
-    // Audio feedback (via buzzer)
-    // Short tone
-    playChirp();
-    // Cancel any beeping, buzzing, blinking
-    // Some button handling suppressed if we are dismissing an external notification (see below)
-    bool dismissedExt = dismissExternalNotification();
-
-    // Check which system applet wants to handle the button press (if any)
-    SystemApplet *consumer = nullptr;
-    for (SystemApplet *sa : inkhud->systemApplets) {
-        if (sa->handleInput) {
-            consumer = sa;
-            break;
-        }
-    }
-
-    // If no system applet is handling input, default behavior instead is to cycle applets
-    if (consumer)
-        consumer->onNavRight();
-    else if (!dismissedExt) { // Don't change applet if this button press silenced the external notification module
-        Applet *userConsumer = inkhud->getActiveApplet();
-
-        if (userConsumer != nullptr && userConsumer->isInputSubscribed(Applet::NAV_RIGHT))
-            userConsumer->onNavRight();
-        else
-            inkhud->nextApplet();
-    }
-}
-
-void InkHUD::Events::onTouchTap(uint16_t x, uint16_t y, bool longPress)
-{
-    const bool touchEnabledBuild = inkhud->hasTouchEnabledProvider();
-
-    // A long-press used to open the menu can be followed by a synthetic/queued tap at release.
-    // Ignore that brief follow-up window so touch-opened menus do not auto-select an item.
-    if (touchEnabledBuild && !longPress && suppressTouchTapUntilMs != 0) {
-        if ((int32_t)(millis() - suppressTouchTapUntilMs) < 0) {
-            noteInkHUDUserInteraction();
-            return;
-        }
-        suppressTouchTapUntilMs = 0;
-    }
-
-    // Give system applets (menu, keyboard, etc) first chance to consume direct touch input.
-    for (SystemApplet *sa : inkhud->systemApplets) {
-        if (sa->handleInput && sa->onTouchPoint(x, y, longPress)) {
-            noteInkHUDUserInteraction();
-            return;
-        }
-    }
-
-    // In split layouts, tapping a different tile changes focus.
-    // Consume this tap so selection does not also trigger button fallback behavior.
-    if (inkhud->selectTileAt(x, y)) {
-        noteInkHUDUserInteraction();
-        return;
-    }
-
-    // Allow foreground user applet to consume direct touch input if it wants.
-    Applet *userConsumer = inkhud->getActiveApplet();
-    if (userConsumer != nullptr && userConsumer->onTouchPoint(x, y, longPress)) {
-        noteInkHUDUserInteraction();
-        return;
-    }
-
-    // Fallback to existing button semantics so non-touch-aware applets keep working unchanged.
-    if (longPress) {
-        onButtonLong();
-
-        // Only arm suppression if the long-press actually opened menu foreground.
-        SystemApplet *menu = inkhud->getSystemApplet("Menu");
-        if (touchEnabledBuild && menu && menu->isForeground()) {
-            suppressTouchTapUntilMs = millis() + TOUCH_MENU_OPEN_TAP_SUPPRESS_MS;
-        }
-    } else
-        onButtonShort();
 }
 
 void InkHUD::Events::onFreeText(char c)
 {
-    noteInkHUDUserInteraction();
-
     // Trigger the first system applet that wants to handle the new character
     for (SystemApplet *sa : inkhud->systemApplets) {
         if (sa->handleFreeText) {
@@ -420,8 +300,6 @@ void InkHUD::Events::onFreeText(char c)
 
 void InkHUD::Events::onFreeTextDone()
 {
-    noteInkHUDUserInteraction();
-
     // Trigger the first system applet that wants to handle it
     for (SystemApplet *sa : inkhud->systemApplets) {
         if (sa->handleFreeText) {
@@ -433,8 +311,6 @@ void InkHUD::Events::onFreeTextDone()
 
 void InkHUD::Events::onFreeTextCancel()
 {
-    noteInkHUDUserInteraction();
-
     // Trigger the first system applet that wants to handle it
     for (SystemApplet *sa : inkhud->systemApplets) {
         if (sa->handleFreeText) {
@@ -525,7 +401,7 @@ int InkHUD::Events::beforeReboot(void *unused)
 // Callback when a new text message is received
 // Caches the most recently received message, for use by applets
 // Rx does not trigger a save to flash, however the data *will* be saved alongside other during shutdown, etc.
-// Note: this is intentionally separate from device-state message fields.
+// Note: this is different from devicestate.rx_text_message, which may contain an *outgoing* message
 int InkHUD::Events::onReceiveTextMessage(const meshtastic_MeshPacket *packet)
 {
     // Short circuit: don't store outgoing messages
@@ -611,4 +487,4 @@ bool InkHUD::Events::dismissExternalNotification()
     return true;
 }
 
-#endif
+#endif

src/graphics/niche/InkHUD/Events.h

@@ -17,7 +17,6 @@ however this class handles general events which concern InkHUD as a whole, e.g.
 
 #include "./InkHUD.h"
 #include "./Persistence.h"
-#include <stdint.h>
 
 namespace NicheGraphics::InkHUD
 {
@@ -31,17 +30,12 @@ class Events
     void onButtonShort(); // User button: short press
     void onButtonLong();  // User button: long press
     void applyingChanges();
-    void onExitShort();                                      // Exit button: short press
-    void onExitLong();                                       // Exit button: long press
-    void onNavUp();                                          // Navigate up
-    void onNavDown();                                        // Navigate down
-    void onNavLeft();                                        // Navigate left
-    void onNavRight();                                       // Navigate right
-    void onTouchNavUp();                                     // Navigate up from touch input
-    void onTouchNavDown();                                   // Navigate down from touch input
-    void onTouchNavLeft();                                   // Navigate left from touch input
-    void onTouchNavRight();                                  // Navigate right from touch input
-    void onTouchTap(uint16_t x, uint16_t y, bool longPress); // Touch tap/long-press with coordinates
+    void onExitShort(); // Exit button: short press
+    void onExitLong();  // Exit button: long press
+    void onNavUp();     // Navigate up
+    void onNavDown();   // Navigate down
+    void onNavLeft();   // Navigate left
+    void onNavRight();  // Navigate right
 
     // Free text typing events
     void onFreeText(char c); // New freetext character input
@@ -85,11 +79,8 @@ class Events
 
     // If set, InkHUD's data will be erased during onReboot
     bool eraseOnReboot = false;
-
-    // Suppress follow-up tap generated immediately after a touch long-press opens menu.
-    uint32_t suppressTouchTapUntilMs = 0;
 };
 
 } // namespace NicheGraphics::InkHUD
 
-#endif
+#endif

src/graphics/niche/InkHUD/InkHUD.cpp

@@ -73,24 +73,6 @@ void InkHUD::InkHUD::begin()
     // LogoApplet shows boot screen here
 }
 
-void InkHUD::InkHUD::setTouchEnabledProvider(TouchEnabledProvider provider)
-{
-    touchEnabledProvider = provider;
-}
-
-bool InkHUD::InkHUD::hasTouchEnabledProvider() const
-{
-    return touchEnabledProvider != nullptr;
-}
-
-bool InkHUD::InkHUD::isTouchEnabled() const
-{
-    if (!touchEnabledProvider)
-        return true;
-
-    return touchEnabledProvider();
-}
-
 // Call this when your user button gets a short press
 // Should be connected to an input source in nicheGraphics.h (NicheGraphics::Inputs::TwoButton?)
 void InkHUD::InkHUD::shortpress()
@@ -193,92 +175,6 @@ void InkHUD::InkHUD::navRight()
     }
 }
 
-// Call this when touch input needs joystick-like up navigation independent of joystick-enabled mode
-void InkHUD::InkHUD::touchNavUp()
-{
-    switch ((persistence->settings.rotation + persistence->settings.joystick.alignment) % 4) {
-    case 1: // 90 deg
-        events->onTouchNavLeft();
-        break;
-    case 2: // 180 deg
-        events->onTouchNavDown();
-        break;
-    case 3: // 270 deg
-        events->onTouchNavRight();
-        break;
-    default: // 0 deg
-        events->onTouchNavUp();
-        break;
-    }
-}
-
-// Call this when touch input needs joystick-like down navigation independent of joystick-enabled mode
-void InkHUD::InkHUD::touchNavDown()
-{
-    switch ((persistence->settings.rotation + persistence->settings.joystick.alignment) % 4) {
-    case 1: // 90 deg
-        events->onTouchNavRight();
-        break;
-    case 2: // 180 deg
-        events->onTouchNavUp();
-        break;
-    case 3: // 270 deg
-        events->onTouchNavLeft();
-        break;
-    default: // 0 deg
-        events->onTouchNavDown();
-        break;
-    }
-}
-
-// Call this when touch input needs joystick-like left navigation independent of joystick-enabled mode
-void InkHUD::InkHUD::touchNavLeft()
-{
-    switch ((persistence->settings.rotation + persistence->settings.joystick.alignment) % 4) {
-    case 1: // 90 deg
-        events->onTouchNavDown();
-        break;
-    case 2: // 180 deg
-        events->onTouchNavRight();
-        break;
-    case 3: // 270 deg
-        events->onTouchNavUp();
-        break;
-    default: // 0 deg
-        events->onTouchNavLeft();
-        break;
-    }
-}
-
-// Call this when touch input needs joystick-like right navigation independent of joystick-enabled mode
-void InkHUD::InkHUD::touchNavRight()
-{
-    switch ((persistence->settings.rotation + persistence->settings.joystick.alignment) % 4) {
-    case 1: // 90 deg
-        events->onTouchNavUp();
-        break;
-    case 2: // 180 deg
-        events->onTouchNavLeft();
-        break;
-    case 3: // 270 deg
-        events->onTouchNavDown();
-        break;
-    default: // 0 deg
-        events->onTouchNavRight();
-        break;
-    }
-}
-
-void InkHUD::InkHUD::touchTap(uint16_t x, uint16_t y)
-{
-    events->onTouchTap(x, y, false);
-}
-
-void InkHUD::InkHUD::touchLongPress(uint16_t x, uint16_t y)
-{
-    events->onTouchTap(x, y, true);
-}
-
 // Call this for keyboard input
 // The Keyboard Applet also calls this
 void InkHUD::InkHUD::freeText(char c)
@@ -327,12 +223,6 @@ void InkHUD::InkHUD::openMenu()
     windowManager->openMenu();
 }
 
-// Show touch-friendly app switcher (on the focused tile)
-void InkHUD::InkHUD::openAppSwitcher()
-{
-    windowManager->openAppSwitcher();
-}
-
 // Bring AlignStick applet to the foreground
 void InkHUD::InkHUD::openAlignStick()
 {
@@ -365,16 +255,6 @@ void InkHUD::InkHUD::prevTile()
     windowManager->prevTile();
 }
 
-bool InkHUD::InkHUD::showApplet(uint8_t appletIndex)
-{
-    return windowManager->showApplet(appletIndex);
-}
-
-bool InkHUD::InkHUD::selectTileAt(uint16_t x, uint16_t y)
-{
-    return windowManager->selectTileAt(x, y);
-}
-
 // Rotate the display image by 90 degrees
 void InkHUD::InkHUD::rotate()
 {
@@ -496,4 +376,4 @@ void InkHUD::InkHUD::drawPixel(int16_t x, int16_t y, Color c)
     renderer->handlePixel(x, y, c);
 }
 
-#endif
+#endif

src/graphics/niche/InkHUD/InkHUD.h

@@ -39,8 +39,6 @@ class WindowManager;
 class InkHUD
 {
   public:
-    using TouchEnabledProvider = bool (*)();
-
     static InkHUD *getInstance(); // Access to this singleton class
 
     // Configuration
@@ -53,11 +51,6 @@ class InkHUD
 
     void begin();
 
-    // Optional touch-state provider for reusable touch status indicators.
-    void setTouchEnabledProvider(TouchEnabledProvider provider);
-    bool hasTouchEnabledProvider() const;
-    bool isTouchEnabled() const;
-
     // Handle user-button press
     // - connected to an input source, in variant nicheGraphics.h
 
@@ -69,12 +62,6 @@ class InkHUD
     void navDown();
     void navLeft();
     void navRight();
-    void touchNavUp();
-    void touchNavDown();
-    void touchNavLeft();
-    void touchNavRight();
-    void touchTap(uint16_t x, uint16_t y);
-    void touchLongPress(uint16_t x, uint16_t y);
 
     // Freetext handlers
     void freeText(char c);
@@ -89,14 +76,11 @@ class InkHUD
     void prevApplet();
     NicheGraphics::InkHUD::Applet *getActiveApplet();
     void openMenu();
-    void openAppSwitcher();
     void openAlignStick();
     void openKeyboard();
     void closeKeyboard();
     void nextTile();
     void prevTile();
-    bool showApplet(uint8_t appletIndex);
-    bool selectTileAt(uint16_t x, uint16_t y);
     void rotate();
     void rotateJoystick(uint8_t angle = 1); // rotate 90 deg by default
     void toggleBatteryIcon();
@@ -145,7 +129,6 @@ class InkHUD
     Events *events = nullptr;               // Handle non-specific firmware events
     Renderer *renderer = nullptr;           // Co-ordinate display updates
     WindowManager *windowManager = nullptr; // Multiplexing of applets
-    TouchEnabledProvider touchEnabledProvider = nullptr;
 };
 
 } // namespace NicheGraphics::InkHUD

src/graphics/niche/InkHUD/Persistence.h

@@ -121,7 +121,8 @@ class Persistence
 
     // Most recently received text message
     // Value is updated by InkHUD::WindowManager, as a courtesy to applets
-    // InkHUD keeps its own latest-message cache for applets.
+    // Note: different from devicestate.rx_text_message,
+    // which may contain an *outgoing message* to broadcast
     struct LatestMessage {
         MessageStore::Message broadcast; // Most recent message received broadcast
         MessageStore::Message dm;        // Most recent received DM
@@ -141,4 +142,4 @@ class Persistence
 
 } // namespace NicheGraphics::InkHUD
 
-#endif
+#endif

src/graphics/niche/InkHUD/WindowManager.cpp

@@ -3,13 +3,11 @@
 #include "./WindowManager.h"
 
 #include "./Applets/System/AlignStick/AlignStickApplet.h"
-#include "./Applets/System/AppSwitcher/AppSwitcherApplet.h"
 #include "./Applets/System/BatteryIcon/BatteryIconApplet.h"
 #include "./Applets/System/Keyboard/KeyboardApplet.h"
 #include "./Applets/System/Logo/LogoApplet.h"
 #include "./Applets/System/Menu/MenuApplet.h"
 #include "./Applets/System/Notification/NotificationApplet.h"
-#include "./Applets/System/Notification/TouchStatusApplet.h"
 #include "./Applets/System/Pairing/PairingApplet.h"
 #include "./Applets/System/Placeholder/PlaceholderApplet.h"
 #include "./Applets/System/Tips/TipsApplet.h"
@@ -17,14 +15,6 @@
 
 using namespace NicheGraphics;
 
-namespace
-{
-bool supportsOnScreenKeyboard(const InkHUD::InkHUD *inkhud, const InkHUD::Persistence::Settings *settings)
-{
-    return !inkhud->twoWayRocker && (settings->joystick.enabled || inkhud->hasTouchEnabledProvider());
-}
-} // namespace
-
 InkHUD::WindowManager::WindowManager()
 {
     // Convenient references
@@ -142,38 +132,6 @@ void InkHUD::WindowManager::prevTile()
         userTiles.at(settings->userTiles.focused)->requestHighlight();
 }
 
-// Focus the user tile containing a touch coordinate.
-// Returns true only when the focused tile changes.
-bool InkHUD::WindowManager::selectTileAt(uint16_t x, uint16_t y)
-{
-    if (userTiles.size() < 2)
-        return false;
-
-    const int32_t tx = x;
-    const int32_t ty = y;
-
-    for (uint8_t i = 0; i < userTiles.size(); i++) {
-        Tile *tile = userTiles.at(i);
-
-        const int32_t left = tile->getLeft();
-        const int32_t top = tile->getTop();
-        const int32_t right = left + tile->getWidth();
-        const int32_t bottom = top + tile->getHeight();
-
-        if (tx < left || tx >= right || ty < top || ty >= bottom)
-            continue;
-
-        if (settings->userTiles.focused == i)
-            return false;
-
-        settings->userTiles.focused = i;
-        refocusTile();
-        return true;
-    }
-
-    return false;
-}
-
 // Show the menu (on the the focused tile)
 // The applet previously displayed there will be restored once the menu closes
 void InkHUD::WindowManager::openMenu()
@@ -182,18 +140,6 @@ void InkHUD::WindowManager::openMenu()
     menu->show(userTiles.at(settings->userTiles.focused));
 }
 
-// Show touch-only app switcher on the focused tile
-void InkHUD::WindowManager::openAppSwitcher()
-{
-    if (!inkhud->hasTouchEnabledProvider())
-        return;
-
-    AppSwitcherApplet *switcher = static_cast<AppSwitcherApplet *>(inkhud->getSystemApplet("AppSwitcher"));
-    if (switcher) {
-        switcher->show(userTiles.at(settings->userTiles.focused));
-    }
-}
-
 // Bring the AlignStick applet to the foreground
 void InkHUD::WindowManager::openAlignStick()
 {
@@ -205,7 +151,7 @@ void InkHUD::WindowManager::openAlignStick()
 
 void InkHUD::WindowManager::openKeyboard()
 {
-    if (!supportsOnScreenKeyboard(inkhud, settings))
+    if (!settings->joystick.enabled || inkhud->twoWayRocker)
         return;
 
     KeyboardApplet *keyboard = (KeyboardApplet *)inkhud->getSystemApplet("Keyboard");
@@ -219,7 +165,7 @@ void InkHUD::WindowManager::openKeyboard()
 
 void InkHUD::WindowManager::closeKeyboard()
 {
-    if (!supportsOnScreenKeyboard(inkhud, settings))
+    if (!settings->joystick.enabled || inkhud->twoWayRocker)
         return;
 
     KeyboardApplet *keyboard = (KeyboardApplet *)inkhud->getSystemApplet("Keyboard");
@@ -333,41 +279,6 @@ void InkHUD::WindowManager::prevApplet()
     inkhud->forceUpdate(EInk::UpdateTypes::FAST); // bringToForeground already requested, but we're manually forcing FAST
 }
 
-// Show a specific applet on the focused tile, or focus the tile where it is already shown.
-bool InkHUD::WindowManager::showApplet(uint8_t appletIndex)
-{
-    if (appletIndex >= inkhud->userApplets.size())
-        return false;
-
-    Applet *target = inkhud->userApplets.at(appletIndex);
-    if (!target || !target->isActive())
-        return false;
-
-    // If target is already visible on another tile, just focus that tile.
-    for (uint8_t i = 0; i < userTiles.size(); i++) {
-        if (userTiles.at(i)->getAssignedApplet() == target) {
-            settings->userTiles.focused = i;
-            refocusTile();
-            if (!settings->optionalMenuItems.nextTile)
-                userTiles.at(settings->userTiles.focused)->requestHighlight();
-            inkhud->forceUpdate(EInk::UpdateTypes::FAST);
-            return true;
-        }
-    }
-
-    // Otherwise replace the focused tile's applet.
-    Tile *focused = userTiles.at(settings->userTiles.focused);
-    Applet *current = focused->getAssignedApplet();
-    if (current && current != target)
-        current->sendToBackground();
-
-    focused->assignApplet(target);
-    target->bringToForeground();
-    settings->userTiles.displayedUserApplet[settings->userTiles.focused] = appletIndex;
-    inkhud->forceUpdate(EInk::UpdateTypes::FAST);
-    return true;
-}
-
 // Returns active applet
 NicheGraphics::InkHUD::Applet *InkHUD::WindowManager::getActiveApplet()
 {
@@ -574,21 +485,14 @@ void InkHUD::WindowManager::createSystemApplets()
     addSystemApplet("Tips", new TipsApplet, new Tile);
     if (settings->joystick.enabled && !inkhud->twoWayRocker) {
         addSystemApplet("AlignStick", new AlignStickApplet, new Tile);
-    }
-    if (supportsOnScreenKeyboard(inkhud, settings)) {
         addSystemApplet("Keyboard", new KeyboardApplet, new Tile);
     }
-    if (inkhud->hasTouchEnabledProvider()) {
-        addSystemApplet("AppSwitcher", new AppSwitcherApplet, nullptr);
-    }
 
     addSystemApplet("Menu", new MenuApplet, nullptr);
 
     // Battery and notifications *behind* the menu
     addSystemApplet("Notification", new NotificationApplet, new Tile);
     addSystemApplet("BatteryIcon", new BatteryIconApplet, new Tile);
-    if (inkhud->hasTouchEnabledProvider())
-        addSystemApplet("TouchStatus", new TouchStatusApplet, new Tile);
 
     // Special handling only, via Rendering::renderPlaceholders
     addSystemApplet("Placeholder", new PlaceholderApplet, nullptr);
@@ -607,8 +511,6 @@ void InkHUD::WindowManager::placeSystemTiles()
     inkhud->getSystemApplet("Tips")->getTile()->setRegion(0, 0, inkhud->width(), inkhud->height());
     if (settings->joystick.enabled && !inkhud->twoWayRocker) {
         inkhud->getSystemApplet("AlignStick")->getTile()->setRegion(0, 0, inkhud->width(), inkhud->height());
-    }
-    if (supportsOnScreenKeyboard(inkhud, settings)) {
         const uint16_t keyboardHeight = KeyboardApplet::getKeyboardHeight();
         inkhud->getSystemApplet("Keyboard")
             ->getTile()
@@ -625,17 +527,6 @@ void InkHUD::WindowManager::placeSystemTiles()
                     batteryIconWidth + 1,                   // width
                     batteryIconHeight + 2);                 // height
 
-    if (inkhud->hasTouchEnabledProvider()) {
-        const uint16_t touchStatusH = Applet::fontSmall.lineHeight() + 4;
-        inkhud->getSystemApplet("TouchStatus")
-            ->getTile()
-            ->setRegion(0, inkhud->height() - touchStatusH, inkhud->width(), touchStatusH);
-        if (inkhud->isTouchEnabled())
-            inkhud->getSystemApplet("TouchStatus")->sendToBackground();
-        else
-            inkhud->getSystemApplet("TouchStatus")->bringToForeground();
-    }
-
     // Note: the tiles of placeholder and menu applets are manipulated specially
     // - menuApplet borrows user tiles
     // - placeholder applet is temporarily assigned to each user tile of WindowManager::getEmptyTiles

src/graphics/niche/InkHUD/WindowManager.h

@@ -29,16 +29,13 @@ class WindowManager
 
     void nextTile();
     void prevTile();
-    bool selectTileAt(uint16_t x, uint16_t y);
     Applet *getActiveApplet();
     void openMenu();
     void openAlignStick();
-    void openAppSwitcher();
     void openKeyboard();
     void closeKeyboard();
     void nextApplet();
     void prevApplet();
-    bool showApplet(uint8_t appletIndex);
     void rotate();
     void toggleBatteryIcon();
 
@@ -79,4 +76,4 @@ class WindowManager
 
 } // namespace NicheGraphics::InkHUD
 
-#endif
+#endif

src/graphics/niche/InkHUD/docs/README.md

@@ -464,7 +464,7 @@ Most recently received text message
 
 Collected here, so various user applets don't all have to store their own copy of this info.
 
-We keep this separate latest-message cache for this purpose, because:
+We are unable to use `devicestate.rx_text_message` for this purpose, because:
 
 - it is cleared by an outgoing text message
 - we want to store both a recent broadcast and a recent DM

src/input/InputBroker.cpp

@@ -390,11 +390,8 @@ void InputBroker::Init()
                 seesawRotary = nullptr;
             }
         }
-#ifdef __linux__
-        // Linux evdev keyboard input only — macOS has no <linux/input.h>.
         aLinuxInputImpl = new LinuxInputImpl();
         aLinuxInputImpl->init();
-#endif
     }
 #endif
 #if !MESHTASTIC_EXCLUDE_INPUTBROKER && HAS_TRACKBALL

src/input/LinuxInput.h

@@ -1,8 +1,5 @@
 #pragma once
-// Linux evdev keyboard input. Only compiled on Linux portduino targets;
-// macOS / non-Linux builds have no <linux/input.h> or epoll, and the
-// headless build doesn't need real keyboards anyway.
-#if ARCH_PORTDUINO && defined(__linux__)
+#if ARCH_PORTDUINO
 #include "InputBroker.h"
 #include "concurrency/OSThread.h"
 #include <assert.h>

src/input/LinuxInputImpl.h

@@ -1,5 +1,4 @@
-// Linux evdev impl. Same Linux-only gating as LinuxInput.h.
-#if defined(ARCH_PORTDUINO) && defined(__linux__)
+#ifdef ARCH_PORTDUINO
 #pragma once
 #include "LinuxInput.h"
 #include "main.h"