Upgrade trunk (#10772)

Co-authored-by: vidplace7 <1779290+vidplace7@users.noreply.github.com>

.github/actions/build-variant/action.yml

@@ -76,7 +76,7 @@ runs:
         done
 
     - name: PlatformIO ${{ inputs.arch }} download cache
-      uses: actions/cache@v5
+      uses: actions/cache@v6
       with:
         path: ~/.platformio/.cache
         key: pio-cache-${{ inputs.arch }}-${{ hashFiles('.github/actions/**', '**.ini') }}

.github/actions/setup-base/action.yml

@@ -5,7 +5,7 @@ runs:
   using: composite
   steps:
     - name: Checkout code
-      uses: actions/checkout@v6
+      uses: actions/checkout@v7
       with:
         submodules: recursive
 

.github/copilot-instructions.md

@@ -135,99 +135,6 @@ 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.
-
-### Sync flow: thin NodeInfo + post-COMPLETE_ID replay (no opt-in)
-
-There is no capability flag and no special "gradient" nonce. The **default** sync flow is:
-
-1. Config / module-config / channel / metadata segments (same as before).
-2. `STATE_SEND_OWN_NODEINFO` — **our own** NodeInfo, still bundled with our position and device_metrics (because the replay snapshot excludes our own NodeNum). Emitted via `ConvertToNodeInfo(lite)`.
-3. `STATE_SEND_OTHER_NODEINFOS` — every other peer's NodeInfo, **always thin** (no `position`, no `device_metrics`). Emitted via `ConvertToNodeInfoThin(lite)`.
-4. `STATE_SEND_FILEMANIFEST` → `STATE_SEND_COMPLETE_ID` — the phone sees `config_complete_id` and treats sync as done.
-5. `STATE_SEND_PACKETS` — live mesh packets, with a trailing replay drain interleaved. The replay drain walks four cached satellite stores in order (positions → telemetry → environment → status) and emits each cached entry as an ordinary `MeshPacket` on the matching portnum (`POSITION_APP`, `TELEMETRY_APP` device + environment variants, `NODE_STATUS_APP`). These are indistinguishable on the wire from live mesh traffic, so clients need no special handling — any code that already updates UI on `POSITION_APP` etc. works.
-
-`PhoneAPI::sendConfigComplete()` arms `replayPhase = REPLAY_PHASE_POSITIONS` for default/full sync and `SPECIAL_NONCE_ONLY_NODES`, while `SPECIAL_NONCE_ONLY_CONFIG` skips replay. The drain runs inside `STATE_SEND_PACKETS` via `popReplayPacket()`, lower priority than live traffic. When all four phases drain, `replayPhase` flips back to `REPLAY_PHASE_IDLE` and the snapshot vectors get `shrink_to_fit`ed.
-
-STM32WL and any other build with all four `MESHTASTIC_EXCLUDE_*DB` flags set produces zero replay packets — `popReplayPacket` advances through each phase in microseconds without emitting anything.
-
-Special nonces that still mean something:
-
-- `SPECIAL_NONCE_ONLY_CONFIG` (69420) — skip node sync entirely, just config.
-- `SPECIAL_NONCE_ONLY_NODES` (69421) — skip config segments, jump straight to `STATE_SEND_OWN_NODEINFO`. Still gets the post-COMPLETE_ID replay drain.
-
-There are no other reserved nonces; everything else is a fresh random `want_config_id` from the client.
-
-### 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
 
 ```

.github/workflows/build_debian_src.yml

@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           submodules: recursive
           path: meshtasticd

.github/workflows/build_firmware.yml

@@ -23,7 +23,7 @@ jobs:
     outputs:
       artifact-id: ${{ steps.upload-firmware.outputs.artifact-id }}
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           submodules: recursive
 

.github/workflows/build_macos_bin.yml

@@ -16,7 +16,7 @@ jobs:
     runs-on: macos-${{ inputs.macos_ver }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           submodules: recursive
 

.github/workflows/build_one_target.yml

@@ -4,14 +4,9 @@ on:
   workflow_dispatch:
     inputs:
       # trunk-ignore(checkov/CKV_GHA_7)
-      target:
-        type: string
-        required: false
-        description: Choose the target board, e.g. nrf52_promicro_diy_tcxo. If blank, will find available targets.
       arch:
         type: choice
         options:
-          - all
           - esp32
           - esp32s3
           - esp32c3
@@ -20,21 +15,35 @@ on:
           - rp2040
           - rp2350
           - stm32
-        description: Choose an arch to limit the search, or 'all' to search all architectures.
-        default: all
+      target:
+        type: string
+        required: false
+        description: Choose the target board, e.g. nrf52_promicro_diy_tcxo. If blank, will find available targets.
+      # find-target:
+      #   type: boolean
+      #   default: true
+      #   description: 'Find the available targets'
 
 permissions: read-all
 
 jobs:
   find-targets:
+    if: ${{ inputs.target == '' }}
     strategy:
       fail-fast: false
       matrix:
         arch:
-          - all
+          - esp32
+          - esp32s3
+          - esp32c3
+          - esp32c6
+          - nrf52840
+          - rp2040
+          - rp2350
+          - stm32
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-python@v6
         with:
           python-version: 3.x
@@ -42,43 +51,20 @@ jobs:
       - run: pip install -U platformio
       - name: Generate matrix
         id: jsonStep
-        env:
-          BUILDTARGET: ${{ inputs.target }}
-          MATRIXARCH: ${{ inputs.arch }}
         run: |
           TARGETS=$(./bin/generate_ci_matrix.py ${{matrix.arch}} --level extra)
-          if [ "$BUILDTARGET" = "" ]; then
-            echo "Name: $GITHUB_REF_NAME" >> $GITHUB_STEP_SUMMARY
-            echo "Base: $GITHUB_BASE_REF" >> $GITHUB_STEP_SUMMARY
-            echo "Arch: $MATRIXARCH" >> $GITHUB_STEP_SUMMARY
-            echo "Ref: $GITHUB_REF" >> $GITHUB_STEP_SUMMARY
-            echo "## 🎯 The following target boards are available to build:" >> $GITHUB_STEP_SUMMARY
-            echo "| Platform | Board |" >> $GITHUB_STEP_SUMMARY
-            echo "| -------- | ----- |" >> $GITHUB_STEP_SUMMARY
-            echo $TARGETS | jq -r 'sort_by(.board) | sort_by(.platform) |.[] | "| " + .platform + " | " + .board + " |" ' >> $GITHUB_STEP_SUMMARY
-          else
-            echo "We build this one:" >> $GITHUB_STEP_SUMMARY
-            ARCH=$(echo "$TARGETS" | jq --arg BUILDTARGET "$BUILDTARGET" -r '.[] | select(.board==$BUILDTARGET) | .platform')
-            echo "| Platform | Board |" >> $GITHUB_STEP_SUMMARY
-            echo "| -------- | ----- |" >> $GITHUB_STEP_SUMMARY
-            echo "| $ARCH | "$BUILDTARGET" |" >> $GITHUB_STEP_SUMMARY
-            echo "" >> $GITHUB_STEP_SUMMARY
-            if [[ "$ARCH" == "" ]]; then
-              echo "## ❌ Error: Target "$BUILDTARGET" not found!" >> $GITHUB_STEP_SUMMARY
-            else
-              echo "## ✅ Target "$BUILDTARGET" found, proceeding to build." >> $GITHUB_STEP_SUMMARY
-            fi
-            echo "You may need to refresh this page to make the built firmware appear below." >> $GITHUB_STEP_SUMMARY
-            echo "arch=$ARCH" >> $GITHUB_OUTPUT
-          fi
-    outputs:
-      arch: ${{ steps.jsonStep.outputs.arch }}
+          echo "Name: $GITHUB_REF_NAME" >> $GITHUB_STEP_SUMMARY
+          echo "Base: $GITHUB_BASE_REF" >> $GITHUB_STEP_SUMMARY
+          echo "Arch: ${{matrix.arch}}" >> $GITHUB_STEP_SUMMARY
+          echo "Ref: $GITHUB_REF" >> $GITHUB_STEP_SUMMARY
+          echo "Targets:" >> $GITHUB_STEP_SUMMARY
+          echo $TARGETS | jq -r 'sort_by(.board) |.[] | "- " + .board' >> $GITHUB_STEP_SUMMARY
 
   version:
     if: ${{ inputs.target != '' }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Get release version string
         run: |
           echo "long=$(./bin/buildinfo.py long)" >> $GITHUB_OUTPUT
@@ -92,12 +78,12 @@ jobs:
 
   build:
     if: ${{ inputs.target != '' && inputs.arch != 'native' }}
-    needs: [version, find-targets]
+    needs: [version]
     uses: ./.github/workflows/build_firmware.yml
     with:
       version: ${{ needs.version.outputs.long }}
       pio_env: ${{ inputs.target }}
-      platform: ${{ needs.find-targets.outputs.arch }}
+      platform: ${{ inputs.arch }}
 
   gather-artifacts:
     permissions:
@@ -107,7 +93,7 @@ jobs:
     needs: [version, build]
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           ref: ${{github.event.pull_request.head.ref}}
           repository: ${{github.event.pull_request.head.repo.full_name}}

.github/workflows/docker_build.yml

@@ -47,7 +47,7 @@ jobs:
     runs-on: ${{ inputs.runs-on }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           submodules: recursive
 

.github/workflows/docker_manifest.yml

@@ -103,7 +103,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           submodules: recursive
 

.github/workflows/flasher-link-comment.yml

@@ -0,0 +1,190 @@
+name: Post Web Flasher Link Comment
+
+on:
+  workflow_run:
+    workflows: [CI]
+    types: [completed]
+
+permissions:
+  pull-requests: write
+  actions: read
+
+jobs:
+  post-flasher-link:
+    if: >
+      github.event.workflow_run.event == 'pull_request' &&
+      github.event.workflow_run.conclusion != 'cancelled' &&
+      github.repository == 'meshtastic/firmware'
+    continue-on-error: true
+    runs-on: ubuntu-latest
+    steps:
+      # Per-board manifests carry the firmware's own metadata (activelySupported,
+      # displayName, ...) generated from each target's custom_meshtastic_* config.
+      - name: Download board manifests
+        uses: actions/download-artifact@v8
+        continue-on-error: true
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          run-id: ${{ github.event.workflow_run.id }}
+          pattern: manifest-*
+          path: ./manifests
+          merge-multiple: true
+
+      - name: Post or update web flasher link comment
+        uses: actions/github-script@v9
+        with:
+          script: |
+            const marker = '<!-- web-flasher-link -->';
+            const run = context.payload.workflow_run;
+            const { owner, repo } = context.repo;
+
+            // Resolve the PR number (run.pull_requests is empty for fork PRs)
+            let prNumber = run.pull_requests?.[0]?.number;
+            if (!prNumber) {
+              const { data: prs } = await github.rest.repos.listPullRequestsAssociatedWithCommit({
+                owner, repo, commit_sha: run.head_sha,
+              });
+              prNumber = (prs.find((pr) => pr.head.sha === run.head_sha) ?? prs[0])?.number;
+            }
+            if (!prNumber) {
+              core.info('No pull request associated with this run; skipping.');
+              return;
+            }
+
+            const { data: pr } = await github.rest.pulls.get({ owner, repo, pull_number: prNumber });
+
+            // Only comment on PRs authored by members of the organization.
+            // author_association MEMBER is computed by GitHub and reflects org
+            // membership (including concealed members); OWNER covers a repo owner.
+            const allowedAssociations = ['OWNER', 'MEMBER'];
+            if (!allowedAssociations.includes(pr.author_association)) {
+              core.info(`Author association ${pr.author_association} is not an org member; skipping.`);
+              return;
+            }
+            if (pr.state !== 'open') {
+              core.info('Pull request is not open; skipping.');
+              return;
+            }
+            if (pr.head.sha !== run.head_sha) {
+              core.info('Run is for an outdated commit; skipping.');
+              return;
+            }
+
+            // Require at least one per-arch firmware artifact from gather-artifacts
+            const artifacts = await github.paginate(github.rest.actions.listWorkflowRunArtifacts, {
+              owner, repo, run_id: run.id, per_page: 100,
+            });
+            const archRe = /^firmware-(esp32|esp32s3|esp32c3|esp32c6|nrf52840|rp2040|rp2350|stm32)-(\d+\.\d+\.\d+\.[0-9a-f]+)$/;
+            const archArtifacts = artifacts.filter((a) => archRe.test(a.name) && !a.expired);
+            if (archArtifacts.length === 0) {
+              core.info('No per-arch firmware artifacts found; skipping.');
+              return;
+            }
+
+            const version = archRe.exec(archArtifacts[0].name)[2];
+            const expiresAt = archArtifacts[0].expires_at
+              ? new Date(archArtifacts[0].expires_at).toISOString().slice(0, 10)
+              : null;
+
+            // Read each built board's manifest (.mt.json). activelySupported,
+            // displayName and architecture come straight from the board's
+            // custom_meshtastic_* platformio config, so the list is in sync with
+            // the firmware itself — no external device database needed.
+            const fs = require('fs');
+            let boards = [];
+            try {
+              boards = fs.readdirSync('./manifests')
+                .filter((f) => f.endsWith('.mt.json'))
+                .map((f) => {
+                  try { return JSON.parse(fs.readFileSync(`./manifests/${f}`, 'utf8')); }
+                  catch { return null; }
+                })
+                .filter((m) => m && m.activelySupported === true && m.platformioTarget)
+                .map((m) => ({
+                  board: m.platformioTarget,
+                  platform: m.architecture || '',
+                  // displayName is maintainer-authored text; escape table-breaking pipes
+                  displayName: String(m.displayName || m.platformioTarget).replace(/\|/g, '\\|'),
+                  image: Array.isArray(m.images) && m.images[0] ? String(m.images[0]) : '',
+                }))
+                .sort((a, b) => a.board.localeCompare(b.board));
+            } catch (e) {
+              core.warning(`Could not read board manifests: ${e.message}`);
+            }
+
+            const flasherUrl = `https://flasher.meshtastic.org/?pr=${prNumber}`;
+            // Device illustrations are served by the flasher from the same image
+            // names the manifest declares (custom_meshtastic_images). The flasher
+            // serves its SPA shell (HTML, 200) for unknown paths, so confirm each
+            // image really resolves to an image before linking it.
+            const imageBase = 'https://flasher.meshtastic.org/img/devices/';
+            await Promise.all(boards.map(async (b) => {
+              if (!b.image) return;
+              try {
+                const res = await fetch(`${imageBase}${encodeURIComponent(b.image)}`);
+                const type = res.headers.get('content-type') || '';
+                if (!res.ok || !type.startsWith('image/')) b.image = '';
+              } catch { b.image = ''; }
+            }));
+
+            const boardLines = boards
+              .map((b) => {
+                const img = b.image ? `<img src="${imageBase}${encodeURIComponent(b.image)}" alt="" height="34">` : '';
+                return `| ${img} | ${b.displayName} | [\`${b.board}\`](${flasherUrl}&device=${encodeURIComponent(b.board)}) | ${b.platform} |`;
+              })
+              .join('\n');
+
+            // Shields.io badges. Only non-user-controlled, charset-constrained values
+            // (version, commit sha, counts, dates) go into badge URLs — never board
+            // names or the PR title — so the rendered comment cannot be spoofed.
+            const shieldText = (s) =>
+              encodeURIComponent(String(s).replace(/-/g, '--').replace(/_/g, '__').replace(/ /g, '_'));
+            const shield = (label, message, color) =>
+              `https://img.shields.io/badge/${shieldText(label)}-${shieldText(message)}-${color}`;
+            const buttonUrl =
+              `https://img.shields.io/badge/${shieldText('Flash this PR in the Web Flasher')}-2C2D3C?style=for-the-badge`;
+            const badges = [
+              `![firmware](${shield('firmware', version, '67EA94')})`,
+              `![commit](${shield('commit', run.head_sha.slice(0, 7), '2C2D3C')})`,
+              `![boards](${shield('boards', boards.length, '5C6BC0')})`,
+            ];
+            if (expiresAt) badges.push(`![expires](${shield('expires', expiresAt, '9A4E00')})`);
+
+            // Only render the board table when there are supported boards to list
+            const boardTable = boards.length > 0 ? [
+              `<details><summary>Supported boards built by this PR (${boards.length})</summary>`,
+              '',
+              '| | Device | Board | Platform |',
+              '| --- | --- | --- | --- |',
+              boardLines,
+              '',
+              '</details>',
+              '',
+            ] : [];
+
+            const body = [
+              marker,
+              '## ⚡ Try this PR in the Web Flasher',
+              '',
+              `[![Flash this PR in the Web Flasher](${buttonUrl})](${flasherUrl})`,
+              '',
+              badges.join(' '),
+              '',
+              '> [!WARNING]',
+              '> This is an automated, unreviewed CI test build. Back up your device configuration',
+              '> before flashing, and only flash devices you are able to recover.',
+              '',
+              ...boardTable,
+              `*Build artifacts expire${expiresAt ? ` on ${expiresAt}` : ' after 30 days'}. Updated for \`${run.head_sha.slice(0, 7)}\`.*`,
+            ].join('\n');
+
+            // Sticky comment: update in place when the marker is found
+            const comments = await github.paginate(github.rest.issues.listComments, {
+              owner, repo, issue_number: prNumber, per_page: 100,
+            });
+            const existing = comments.find((c) => c.body?.includes(marker));
+            if (existing) {
+              await github.rest.issues.updateComment({ owner, repo, comment_id: existing.id, body });
+            } else {
+              await github.rest.issues.createComment({ owner, repo, issue_number: prNumber, body });
+            }

.github/workflows/flasher-link-placeholder.yml

@@ -0,0 +1,60 @@
+name: Post Web Flasher Build Placeholder
+
+# Drops an immediate "build in progress" comment when a PR opens, so the web
+# flasher entry shows up right away. The real CI-driven workflow
+# (flasher-link-comment.yml) later replaces it in place via the shared marker.
+#
+# SECURITY: this uses pull_request_target (write token, runs for fork PRs) but is
+# safe because it never checks out or runs PR code and posts a fully static body
+# — no PR title, branch name, or other untrusted input is used anywhere.
+
+on:
+  pull_request_target:
+    types: [opened, reopened]
+
+permissions:
+  pull-requests: write
+
+jobs:
+  post-placeholder:
+    if: github.repository == 'meshtastic/firmware'
+    continue-on-error: true
+    runs-on: ubuntu-latest
+    steps:
+      - name: Post web flasher build-in-progress placeholder
+        uses: actions/github-script@v9
+        with:
+          script: |
+            const marker = '<!-- web-flasher-link -->';
+            const { owner, repo } = context.repo;
+            const pr = context.payload.pull_request;
+
+            // Only org members get the flasher comment (matches the real workflow)
+            const allowedAssociations = ['OWNER', 'MEMBER'];
+            if (!allowedAssociations.includes(pr.author_association)) {
+              core.info(`Author association ${pr.author_association} is not an org member; skipping.`);
+              return;
+            }
+
+            // Only seed a placeholder when no flasher comment exists yet — never
+            // overwrite a real (or existing placeholder) comment.
+            const comments = await github.paginate(github.rest.issues.listComments, {
+              owner, repo, issue_number: pr.number, per_page: 100,
+            });
+            if (comments.some((c) => c.body?.includes(marker))) {
+              core.info('Flasher comment already exists; nothing to do.');
+              return;
+            }
+
+            const body = [
+              marker,
+              '## ⚡ Try this PR in the Web Flasher',
+              '',
+              '> [!NOTE]',
+              '> Building this pull request… the flash button, badges and supported-board',
+              '> list will appear here automatically once CI finishes.',
+            ].join('\n');
+
+            await github.rest.issues.createComment({
+              owner, repo, issue_number: pr.number, body,
+            });

.github/workflows/hook_copr.yml

@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           submodules: recursive
 

.github/workflows/main_matrix.yml

@@ -40,7 +40,7 @@ jobs:
           - check
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-python@v6
         with:
           python-version: 3.x
@@ -64,7 +64,7 @@ jobs:
   version:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Get release version string
         run: |
           echo "long=$(./bin/buildinfo.py long)" >> $GITHUB_OUTPUT
@@ -86,7 +86,7 @@ jobs:
     runs-on: ${{ github.repository_owner == 'meshtastic' && 'arctastic' || 'ubuntu-latest' }}
     if: ${{ github.event_name != 'workflow_dispatch' && github.repository == 'meshtastic/firmware' }}
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           submodules: recursive
       - name: Check ${{ matrix.check.board }}
@@ -189,7 +189,7 @@ jobs:
     needs: [version, build]
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - uses: actions/download-artifact@v8
         with:
@@ -245,48 +245,6 @@ jobs:
           path: ./*.elf
           retention-days: 30
 
-  shame:
-    if: github.repository == 'meshtastic/firmware'
-    continue-on-error: true
-    runs-on: ubuntu-latest
-    needs: [build]
-    steps:
-      - uses: actions/checkout@v6
-        if: github.event_name == 'pull_request'
-        with:
-          filter: blob:none # means we download all the git history but none of the commit (except ones with checkout like the head)
-          fetch-depth: 0
-      - name: Download the current manifests
-        uses: actions/download-artifact@v8
-        with:
-          path: ./manifests-new/
-          pattern: manifest-*
-          merge-multiple: true
-      - name: Upload combined manifests for later commit and global stats crunching.
-        uses: actions/upload-artifact@v7
-        id: upload-manifest
-        with:
-          name: manifests-${{ github.sha }}
-          overwrite: true
-          path: manifests-new/*.mt.json
-      - name: Find the merge base
-        if: github.event_name == 'pull_request'
-        run: echo "MERGE_BASE=$(git merge-base "origin/$base" "$head")" >> $GITHUB_ENV
-        env:
-          base: ${{ github.base_ref }}
-          head: ${{ github.sha }}
-      # Currently broken (for-loop through EVERY artifact -- rate limiting)
-      # - name: Download the old manifests
-      #   if: github.event_name == 'pull_request'
-      #   run: gh run download -R "$repo" --name "manifests-$merge_base" --dir manifest-old/
-      #   env:
-      #     GH_TOKEN: ${{ github.token }}
-      #     merge_base: ${{ env.MERGE_BASE }}
-      #     repo: ${{ github.repository }}
-      # - name: Do scan and post comment
-      #   if: github.event_name == 'pull_request'
-      #   run: python3 bin/shame.py ${{ github.event.pull_request.number }} manifests-old/ manifests-new/
-
   release-artifacts:
     permissions: # Needed for 'gh release upload'.
       contents: write
@@ -303,7 +261,7 @@ jobs:
       # - MacOS
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0
 
@@ -404,7 +362,7 @@ jobs:
     needs: [release-artifacts, version]
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Setup Python
         uses: actions/setup-python@v6
@@ -459,7 +417,7 @@ jobs:
         esp32,esp32s3,esp32c3,esp32c6,nrf52840,rp2040,rp2350,stm32
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0
 

.github/workflows/nightly.yml

@@ -14,16 +14,16 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Trunk Check
-        uses: trunk-io/trunk-action@v1
+        uses: trunk-io/trunk-action@v1.3.1
         with:
           trunk-token: ${{ secrets.TRUNK_TOKEN }}
 
   trunk_upgrade:
     if: github.repository == 'meshtastic/firmware'
-    # See: https://github.com/trunk-io/trunk-action/blob/v1/readme.md#automatic-upgrades
+    # See: https://github.com/trunk-io/trunk-action/blob/main/readme.md#automatic-upgrades
     name: Trunk Upgrade (PR)
     runs-on: ubuntu-24.04
     permissions:
@@ -31,9 +31,9 @@ jobs:
       pull-requests: write # For trunk to create PRs
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Trunk Upgrade
-        uses: trunk-io/trunk-action/upgrade@v1
+        uses: trunk-io/trunk-action/upgrade@v1.3.1
         with:
           base: master

.github/workflows/package_obs.yml

@@ -33,7 +33,7 @@ jobs:
     needs: build-debian-src
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           submodules: recursive
           path: meshtasticd

.github/workflows/package_pio_deps.yml

@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           submodules: recursive
 

.github/workflows/package_ppa.yml

@@ -34,7 +34,7 @@ jobs:
     needs: build-debian-src
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           submodules: recursive
           path: meshtasticd

.github/workflows/pr_tests.yml

@@ -40,7 +40,7 @@ jobs:
       checks: write
       pull-requests: write
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           submodules: recursive
 

.github/workflows/release_channels.yml

@@ -91,7 +91,7 @@ jobs:
         shell: bash
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           # Always use master branch for version bumps
           ref: master

.github/workflows/sec_sast_semgrep_cron.yml

@@ -21,7 +21,7 @@ jobs:
     steps:
       # step 1
       - name: clone application source code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       # step 2
       - name: full scan

.github/workflows/sec_sast_semgrep_pull.yml

@@ -13,7 +13,7 @@ jobs:
     steps:
       # step 1
       - name: clone application source code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0
 

.github/workflows/stale_bot.yml

@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Stale PR+Issues
-        uses: actions/stale@v10.2.0
+        uses: actions/stale@v10.3.0
         with:
           days-before-stale: 45
           stale-issue-message: This issue has not had any comment or update in the last month. If it is still relevant, please post update comments. If no comments are made, this issue will be closed automagically in 7 days.

.github/workflows/test_native.yml

@@ -14,7 +14,7 @@ jobs:
     name: Native Simulator Tests
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           submodules: recursive
 
@@ -68,7 +68,7 @@ jobs:
     name: Native PlatformIO Tests
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           submodules: recursive
 
@@ -86,13 +86,7 @@ jobs:
         run: sed -i 's/-DBUILD_EPOCH=$UNIX_TIME/#-DBUILD_EPOCH=$UNIX_TIME/' platformio.ini
 
       - name: PlatformIO Tests
-        run: |
-          set -o pipefail
-          # Filter out SKIPPED summary rows for hardware variants that can't run on the
-          # native host. They flood the log and make it harder to spot real failures.
-          # The JUnit XML is written directly to testreport.xml before the pipe, so
-          # the test artifact is unaffected.
-          platformio test -e coverage -v --junit-output-path testreport.xml 2>&1 | grep -v "[[:space:]]SKIPPED$"
+        run: platformio test -e coverage -v --junit-output-path testreport.xml
 
       - name: Save test results
         if: always() # run this step even if previous step failed
@@ -129,7 +123,7 @@ jobs:
       - platformio-tests
     if: always()
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Get release version string
         run: echo "long=$(./bin/buildinfo.py long)" >> $GITHUB_OUTPUT

.github/workflows/tests.yml

@@ -20,7 +20,7 @@ jobs:
     runs-on: test-runner
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       # - uses: actions/setup-python@v6
       #   with:

.github/workflows/trunk_annotate_pr.yml

@@ -1,5 +1,5 @@
 name: Annotate PR with trunk issues
-# See: https://github.com/trunk-io/trunk-action/blob/v1/readme.md#getting-inline-annotations-for-fork-prs
+# See: https://github.com/trunk-io/trunk-action/blob/main/readme.md#getting-inline-annotations-for-fork-prs
 
 on:
   workflow_run:
@@ -18,9 +18,9 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Trunk Check
-        uses: trunk-io/trunk-action@v1
+        uses: trunk-io/trunk-action@v1.3.1
         with:
           post-annotations: true

.github/workflows/trunk_check.yml

@@ -16,9 +16,9 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Trunk Check
-        uses: trunk-io/trunk-action@v1
+        uses: trunk-io/trunk-action@v1.3.1
         with:
           save-annotations: true

.github/workflows/update_protobufs.yml

@@ -11,18 +11,23 @@ jobs:
       pull-requests: write
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           submodules: true
 
       - name: Update submodule
-        if: ${{ github.ref == 'refs/heads/master' || github.ref == 'refs/heads/develop' }}
+        if: ${{ github.ref_name == 'master' || github.ref_name == 'develop' }}
+        working-directory: protobufs
+        env:
+          # Use the branch that triggered the workflow as the protobuf branch.
+          GIT_BRANCH: ${{ github.ref_name }}
         run: |
-          git submodule update --remote protobufs
+          git fetch --prune origin $GIT_BRANCH
+          git checkout origin/$GIT_BRANCH
 
       - name: Download nanopb
         run: |
-          wget https://jpa.kapsi.fi/nanopb/download/nanopb-0.4.9.1-linux-x86.tar.gz
+          wget https://github.com/nanopb/nanopb/releases/download/nanopb-0.4.9.1/nanopb-0.4.9.1-linux-x86.tar.gz
           tar xvzf nanopb-0.4.9.1-linux-x86.tar.gz
           mv nanopb-0.4.9.1-linux-x86 nanopb-0.4.9
 
@@ -33,7 +38,7 @@ jobs:
       - name: Create pull request
         uses: peter-evans/create-pull-request@v8
         with:
-          branch: create-pull-request/update-protobufs
+          branch: create-pull-request/update-protobufs-${{ github.ref_name }}
           labels: submodules
           title: Update protobufs and classes
           commit-message: Update protobufs

.gitignore

@@ -47,10 +47,6 @@ data/boot/logo.*
 managed_components/*
 arduino-lib-builder*
 dependencies.lock
-
-# JLink / RTT debug artifacts (nRF SoCs)
-flash.jlink
-rtt_*.txt
 idf_component.yml
 CMakeLists.txt
 /sdkconfig.*
@@ -60,9 +56,3 @@ CMakeLists.txt
 .python3
 .claude/scheduled_tasks.lock
 userPrefs.jsonc.mcp-session-bak
-
-# Fake-NodeDB fixture pipeline (bin/regen-fake-nodedbs.sh)
-# JSONL seeds are committed (test/fixtures/nodedb/seed_v25_*.jsonl);
-# compiled .proto outputs are ephemeral build artifacts.
-build/fixtures/
-bin/_generated/

.trunk/trunk.yaml

@@ -4,21 +4,21 @@ cli:
 plugins:
   sources:
     - id: trunk
-      ref: v1.10.0
+      ref: v1.10.2
       uri: https://github.com/trunk-io/plugins
 lint:
   enabled:
-    - checkov@3.2.529
-    - renovate@43.150.0
-    - prettier@3.8.3
-    - trufflehog@3.95.3
+    - checkov@3.3.2
+    - renovate@43.242.0
+    - prettier@3.8.4
+    - trufflehog@3.95.6
     - yamllint@1.38.0
     - bandit@1.9.4
-    - trivy@0.70.0
+    - trivy@0.71.2
     - taplo@0.10.0
-    - ruff@0.15.13
+    - ruff@0.15.19
     - isort@8.0.1
-    - markdownlint@0.48.0
+    - markdownlint@0.49.0
     - oxipng@10.1.1
     - svgo@4.0.1
     - actionlint@1.7.12
@@ -34,13 +34,6 @@ lint:
     - linters: [ALL]
       paths:
         - bin/**
-    # Fake-NodeDB fixture JSONL files contain deterministic synthetic
-    # public_key_hex (64-char hex) values that gitleaks misidentifies as
-    # generic-api-key. These are not secrets — they're test fixtures
-    # produced by bin/gen-fake-nodedb-seed.py with a fixed RNG seed.
-    - linters: [gitleaks]
-      paths:
-        - test/fixtures/nodedb/seed_v25_*.jsonl
 runtimes:
   enabled:
     - python@3.14.4

alpine.Dockerfile

@@ -4,7 +4,7 @@
 # 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 alpine:3.24 AS builder
 ARG PIO_ENV=native
 
 # Enable Alpine community repository (for 'py3-grpcio-tools')
@@ -35,7 +35,7 @@ RUN bash ./bin/build-native.sh "$PIO_ENV" && \
 
 # ##### PRODUCTION BUILD #############
 
-FROM alpine:3.23
+FROM alpine:3.24
 LABEL org.opencontainers.image.title="Meshtastic" \
       org.opencontainers.image.description="Alpine Meshtastic daemon" \
       org.opencontainers.image.url="https://meshtastic.org" \

bin/_rewrite_proto_namespace.py

@@ -1,64 +0,0 @@
-#!/usr/bin/env python3
-"""Post-process protoc-generated Python files to live under a local namespace.
-
-Called by bin/regen-py-protos.sh. Walks the generated *_pb2.py files in the
-target directory and rewrites every `meshtastic` reference (imports, dotted
-attribute access) to use the new namespace (e.g., `meshtastic_v25`).
-
-Why: the .proto files declare `package meshtastic;`, so protoc emits
-`from meshtastic import mesh_pb2 as ...` lines. That would shadow the PyPI
-`meshtastic` package which other parts of the mcp-server depend on. Renaming
-to a local namespace keeps both available.
-
-Usage:
-    _rewrite_proto_namespace.py <generated_dir> <new_namespace>
-"""
-
-from __future__ import annotations
-
-import pathlib
-import re
-import sys
-
-
-def rewrite(dir_path: pathlib.Path, new_ns: str) -> int:
-    # Standard protoc import forms:
-    #   from meshtastic.X_pb2 import ...     (rare, for direct symbol pulls)
-    #   from meshtastic import X_pb2 as ...  (common, the cross-file ref)
-    #   import meshtastic.X_pb2              (also possible)
-    pattern_dotted_from = re.compile(r"^from meshtastic\.", re.MULTILINE)
-    pattern_bare_from = re.compile(r"^from meshtastic import ", re.MULTILINE)
-    pattern_dotted_import = re.compile(r"^import meshtastic\.", re.MULTILINE)
-
-    count = 0
-    for p in dir_path.glob("*.py"):
-        text = p.read_text(encoding="utf-8")
-        new = pattern_dotted_from.sub(f"from {new_ns}.", text)
-        new = pattern_bare_from.sub(f"from {new_ns} import ", new)
-        new = pattern_dotted_import.sub(f"import {new_ns}.", new)
-        # NOTE: we deliberately leave `meshtastic/X.proto` source-filename
-        # references inside descriptor strings alone. The descriptor pool is
-        # keyed by source filename (independent of Python package layout), so
-        # those don't collide with the PyPI package's descriptors.
-        if new != text:
-            p.write_text(new, encoding="utf-8")
-            count += 1
-    return count
-
-
-def main(argv: list[str]) -> int:
-    if len(argv) != 2:
-        print("usage: _rewrite_proto_namespace.py <generated_dir> <new_namespace>", file=sys.stderr)
-        return 2
-    dir_path = pathlib.Path(argv[0])
-    new_ns = argv[1]
-    if not dir_path.is_dir():
-        print(f"directory not found: {dir_path}", file=sys.stderr)
-        return 2
-    n = rewrite(dir_path, new_ns)
-    print(f"rewrote {n} file(s) in {dir_path} → namespace {new_ns}", file=sys.stderr)
-    return 0
-
-
-if __name__ == "__main__":
-    sys.exit(main(sys.argv[1:]))

bin/build-esp32.sh

@@ -38,4 +38,4 @@ cp bin/device-install.* $OUTDIR/
 cp bin/device-update.* $OUTDIR/
 
 echo "Copying manifest"
-cp $BUILDDIR/$basename.mt.json $OUTDIR/$basename.mt.json
+cp $BUILDDIR/$basename.mt.json $OUTDIR/$basename.mt.json || true

bin/config.d/femtofox/femtofox_E80-900M2213S.yaml

@@ -1,30 +0,0 @@
----
-Lora:
-## Ebyte E80-900M22S
-## This is a bit experimental
-## 
-##
-  Module: lr1121
-  gpiochip: 1 # subtract 32 from the gpio numbers
-  DIO3_TCXO_VOLTAGE: 1.8
-  CS: 16 #pin6 / GPIO48 1C0
-  IRQ: 23  #pin17 / GPIO55 1C7
-  Busy: 22 #pin16 / GPIO54 1C6
-  Reset: 25 #pin13 / GPIO57 1D1
-
-
-  spidev: spidev0.0 #pins are (CS=16, CLK=17, MOSI=18, MISO=19)
-  spiSpeed: 2000000
-  
-rfswitch_table:
-  pins: [DIO5, DIO6, DIO7]
-  MODE_STBY: [LOW, LOW, LOW]
-  MODE_RX: [LOW, HIGH, LOW]
-  MODE_TX: [HIGH, HIGH, LOW]
-  MODE_TX_HP: [HIGH, LOW, LOW]
-  MODE_TX_HF: [LOW, LOW, LOW]
-  MODE_GNSS: [LOW, LOW, HIGH]
-  MODE_WIFI: [LOW, LOW, LOW]
-
-General:
-  MACAddressSource: eth0

bin/config.d/femtofox/femtofox_LR1121 generic.yaml

@@ -1,46 +0,0 @@
----
-Lora:
-## Ebyte E80-900M22S
-## This is a bit experimental
-## 
-##
-  Module: lr1121
-  gpiochip: 1 # subtract 32 from the gpio numbers
-  DIO3_TCXO_VOLTAGE: 1.8
-  CS: 16 #pin6 / GPIO48 1C0
-  IRQ: 23  #pin17 / GPIO55 1C7
-  Busy: 22 #pin16 / GPIO54 1C6
-  Reset: 25 #pin13 / GPIO57 1D1
-
-
-  spidev: spidev0.0 #pins are (CS=16, CLK=17, MOSI=18, MISO=19)
-  spiSpeed: 2000000
-  
-rfswitch_table:
-  pins:
-    - DIO5
-    - DIO6
-  MODE_STBY:
-    - LOW
-    - LOW
-  MODE_RX:
-    - HIGH
-    - LOW
-  MODE_TX:
-    - HIGH
-    - HIGH
-  MODE_TX_HP:
-    - LOW
-    - HIGH
-  MODE_TX_HF:
-    - LOW
-    - LOW
-  MODE_GNSS:
-    - LOW
-    - LOW
-  MODE_WIFI:
-    - LOW
-    - LOW
-
-General:
-  MACAddressSource: eth0

bin/config.d/femtofox/femtofox_WIO-LR1121.yaml

@@ -1,30 +0,0 @@
----
-Lora:
-## Ebyte E80-900M22S
-## This is a bit experimental
-## 
-##
-  Module: lr1121
-  gpiochip: 1 # subtract 32 from the gpio numbers
-  DIO3_TCXO_VOLTAGE: 1.8
-  CS: 16 #pin6 / GPIO48 1C0
-  IRQ: 23  #pin17 / GPIO55 1C7
-  Busy: 22 #pin16 / GPIO54 1C6
-  Reset: 25 #pin13 / GPIO57 1D1
-
-
-  spidev: spidev0.0 #pins are (CS=16, CLK=17, MOSI=18, MISO=19)
-  spiSpeed: 2000000
-  
-rfswitch_table:
-  pins: [DIO5, DIO6, DIO7]
-  MODE_STBY: [LOW, LOW, LOW]
-  MODE_RX: [LOW, LOW, LOW]
-  MODE_TX: [LOW, HIGH, LOW]
-  MODE_TX_HP: [HIGH, LOW, LOW]
-  # MODE_TX_HF: []
-  # MODE_GNSS: []
-  MODE_WIFI: [LOW, LOW, LOW]
-
-General:
-  MACAddressSource: eth0

bin/config.d/lora-NebraHat_1W.yaml

@@ -0,0 +1,19 @@
+# https://github.com/wehooper4/Meshtastic-Hardware/tree/main/NebraHat
+# Use for 1 watt hat
+Meta:
+  name: NebraHat 1W
+  support: community
+  compatible:
+    - raspberry-pi
+
+Lora:
+  Module: sx1262  # Nebra SX1262 Pi Hat - 1W
+  DIO2_AS_RF_SWITCH: true
+  DIO3_TCXO_VOLTAGE: true
+#  CS: 8          # Newer version of MeshtasticD do not need this? If issues uncomment this line
+  IRQ: 22
+  Busy: 4
+  Reset: 18
+  RXen: 25  
+I2C:
+  I2CDevice: /dev/i2c-1

bin/config.d/lora-NebraHat_2W.yaml

@@ -0,0 +1,20 @@
+# https://github.com/wehooper4/Meshtastic-Hardware/tree/main/NebraHat
+# Use for 2 watt hat
+Meta:
+  name: NebraHat 2W
+  support: community
+  compatible:
+    - raspberry-pi
+
+Lora:
+  Module: sx1262  # Nebra SX1262 Pi Hat - 2W
+  DIO2_AS_RF_SWITCH: true
+  DIO3_TCXO_VOLTAGE: true
+  SX126X_MAX_POWER: 8
+#  CS: 8          # Newer version of MeshtasticD do not need this? If issues uncomment this line
+  IRQ: 22
+  Busy: 4
+  Reset: 18
+  RXen: 25
+I2C:
+  I2CDevice: /dev/i2c-1

bin/config.d/lora-RAK6421-13300-slot1.yaml

@@ -18,4 +18,4 @@ Lora:
   DIO3_TCXO_VOLTAGE: true
   DIO2_AS_RF_SWITCH: true
   spidev: spidev0.0
-  # CS: 8
+  # CS: 8

bin/config.d/lora-RAK6421-13300-slot2.yaml

@@ -5,7 +5,9 @@ Meta:
     - raspberry-pi
 
 Lora:
-  ### RAK13300 in Slot 2 pins
+  
+  ### RAK13300 in Slot 2
+  Module: sx1262
   IRQ: 18 #IO6
   Reset: 24 # IO4
   Busy: 19 # IO5
@@ -13,5 +15,7 @@ Lora:
   Enable_Pins:
     - 26
     - 23
+  DIO3_TCXO_VOLTAGE: true
+  DIO2_AS_RF_SWITCH: true
   spidev: spidev0.1
-  # CS: 7
+  # CS: 7

bin/config.d/lora-RAK6421-13302-slot2.yaml

@@ -5,14 +5,18 @@ Meta:
     - raspberry-pi
 
 Lora:
-  ### RAK13302 in Slot 2 pins
+
+  ### RAK13302 in Slot 2
+  Module: sx1262
   IRQ: 18 #IO6
   Reset: 24 # IO4
   Busy: 19 # IO5
-  # Ant_sw: 23 # IO3 
+  # Ant_sw: 23 # IO3
   Enable_Pins:
     - 26
     - 23
+  DIO3_TCXO_VOLTAGE: true
+  DIO2_AS_RF_SWITCH: true
   spidev: spidev0.1
   # CS: 7
   TX_GAIN_LORA: [9, 9, 10, 11, 9, 8, 9, 10, 10, 10, 11, 12, 12, 12, 12, 12, 12, 12, 12, 10, 9, 8]

bin/config.d/lora-ZebraHat_1W.yaml

@@ -0,0 +1,19 @@
+# https://github.com/wehooper4/Meshtastic-Hardware/tree/main/ZebraHAT
+# Use for 1 watt hat
+Meta:
+  name: ZebraHat 1W
+  support: community
+  compatible:
+    - raspberry-pi
+
+Lora:
+  Module: sx1262  # Zebra SX1262 Pi Hat - 1W
+  DIO2_AS_RF_SWITCH: true
+  DIO3_TCXO_VOLTAGE: true
+  SX126X_MAX_POWER: 18 
+  CS: 24
+  IRQ: 22
+  Busy: 27
+  Reset: 17
+I2C:
+  I2CDevice: /dev/i2c-1

bin/config.d/lora-ZebraHat_2W.yaml

@@ -0,0 +1,20 @@
+# https://github.com/wehooper4/Meshtastic-Hardware/tree/main/ZebraHAT
+# Use for 2 watt hat
+Meta:
+  name: ZebraHat 2W
+  support: community
+  compatible:
+    - raspberry-pi
+
+Lora:
+  Module: sx1262  # Zebra SX1262 Pi Hat - 2W
+  DIO2_AS_RF_SWITCH: true
+  DIO3_TCXO_VOLTAGE: true
+  SX126X_MAX_POWER: 8 
+  CS: 24
+  IRQ: 22
+  Busy: 27
+  Reset: 17
+  RXen: 25
+I2C:
+  I2CDevice: /dev/i2c-1

bin/config.d/lora-ecb41-pge-RAK6421-13300-slot2.yaml

@@ -29,6 +29,8 @@ Lora:
     - pin: 50 # GPIO1_C2 (physical 16)
       gpiochip: 1
       line: 18
+  DIO3_TCXO_VOLTAGE: true
+  DIO2_AS_RF_SWITCH: true
   spidev: spidev0.1
   # CS: # GPIO0_A7 (SPI1_CSN1, physical 26)
   #   pin: 7

bin/config.d/lora-ecb41-pge-RAK6421-13302-slot2.yaml

@@ -29,6 +29,8 @@ Lora:
     - pin: 50 # GPIO1_C2 (physical 16)
       gpiochip: 1
       line: 18
+  DIO3_TCXO_VOLTAGE: true
+  DIO2_AS_RF_SWITCH: true
   spidev: spidev0.1
   # CS: # GPIO0_A7 (SPI1_CSN1, physical 26)
   #   pin: 7

bin/config.d/lora-lyra-zero-BQ-SG3-BQ35LORA900V1M-slot1.yaml

@@ -0,0 +1,29 @@
+# Station G3 + BQ35LORA900V1M Primary Slot
+# Board Doc: https://wiki.bqvoy.com/en/devkits/station-g3
+Meta:
+  name: B&Q Station G3 + BQ35LORA900V1M Primary Slot
+  support: official
+  compatible:
+    - luckfox-lyra-zero-w # Armbian
+
+Lora:
+  Module: sx1262
+  IRQ: # GPIO0_A5 (physical 15)
+    pin: 5
+    gpiochip: 0
+    line: 5
+  Reset: # GPIO1_D1 (physical 36)
+    pin: 57
+    gpiochip: 1
+    line: 25
+  Busy: # GPIO0_B4 (physical 18)
+    pin: 12
+    gpiochip: 0
+    line: 12
+  DIO3_TCXO_VOLTAGE: true
+  DIO2_AS_RF_SWITCH: true
+  spidev: spidev0.0
+  # CS: # GPIO0_B2 (physical 24)
+  #   pin: 10
+  #   gpiochip: 0
+  #   line: 10

bin/config.d/lora-lyra-zero-RAK6421-13300-slot2.yaml

@@ -29,6 +29,8 @@ Lora:
     - pin: 13 # GPIO0_B5
       gpiochip: 0
       line: 13
+  DIO3_TCXO_VOLTAGE: true
+  DIO2_AS_RF_SWITCH: true
   spidev: spidev0.1
   # CS: # GPIO0_B1
   #   pin: 9

bin/config.d/lora-lyra-zero-RAK6421-13302-slot2.yaml

@@ -29,6 +29,8 @@ Lora:
     - pin: 13 # GPIO0_B5
       gpiochip: 0
       line: 13
+  DIO3_TCXO_VOLTAGE: true
+  DIO2_AS_RF_SWITCH: true
   spidev: spidev0.1
   # CS: # GPIO0_B1
   #   pin: 9

bin/config.d/lora-ok3506-RAK6421-13300-slot2.yaml

@@ -31,6 +31,8 @@ Lora:
     - pin: 103 # GPIO3_A7 (physical 16)
       gpiochip: 3
       line: 7
+  DIO3_TCXO_VOLTAGE: true
+  DIO2_AS_RF_SWITCH: true
   spidev: spidev0.1
   # CS: # GPIO0_B7 (SPI0_CSN1, physical 26)
   #   pin: 15

bin/config.d/lora-ok3506-RAK6421-13302-slot2.yaml

@@ -31,6 +31,8 @@ Lora:
     - pin: 103 # GPIO3_A7 (physical 16)
       gpiochip: 3
       line: 7
+  DIO3_TCXO_VOLTAGE: true
+  DIO2_AS_RF_SWITCH: true
   spidev: spidev0.1
   # CS: # GPIO0_B7 (SPI0_CSN1, physical 26)
   #   pin: 15

bin/config.d/lora-rpi-BQ-SG3-BQ35LORA900V1M-slot1.yaml

@@ -0,0 +1,17 @@
+# Station G3 + BQ35LORA900V1M Primary Slot
+# Board Doc: https://wiki.bqvoy.com/en/devkits/station-g3
+Meta:
+  name: B&Q Station G3 + BQ35LORA900V1M Primary Slot
+  support: official
+  compatible:
+    - raspberry-pi
+
+Lora:
+  Module: sx1262
+  IRQ: 22
+  Reset: 16
+  Busy: 24
+  DIO3_TCXO_VOLTAGE: true
+  DIO2_AS_RF_SWITCH: true
+  spidev: spidev0.0
+  #CS: 8

bin/config.d/lora-usb-meshtoad-e22.yaml

@@ -1,3 +1,5 @@
+# This config works with all revisions of the Meshtoad USB radio.
+
 Meta:
   name: meshtoad-e22
   support: official

bin/gen-fake-nodedb-seed.py

@@ -1,439 +0,0 @@
-#!/usr/bin/env python3
-"""Deterministic seed-data generator for the fake NodeDB fixture pipeline.
-
-Writes a JSONL file describing N fake-but-realistic Meshtastic peers.
-The output is hand-editable and committed; a sibling compile step
-(bin/seed-json-to-proto.py) turns it into a binary `meshtastic_NodeDatabase`
-v25 protobuf with fresh "now-relative" timestamps.
-
-Determinism contract:
-  Same --seed -> byte-identical JSONL output, regardless of wall clock.
-  All timestamps are stored as `*_offset_sec` (seconds before "now"); the
-  compile step resolves them to absolute epochs at compile time.
-
-Structural fields covered:
-  * NodeInfoLite header: num, long_name, short_name, hw_model, role,
-    public_key, snr, channel, hops_away, next_hop, bitfield flags
-  * PositionLite: lat/long Gaussian around --centroid, altitude, source
-  * DeviceMetrics: battery/voltage/util/uptime
-  * EnvironmentMetrics: temp/humidity/pressure/iaq
-  * StatusMessage: error_code (usually zero)
-
-Active-board allow-list:
-  hw_model values are restricted to the intersection of
-    (a) variants with `custom_meshtastic_support_level = 1` in
-        variants/*/*/platformio.ini, AND
-    (b) values present in the `HardwareModel` enum in mesh.proto.
-  See HW_MODEL_WEIGHTS below. Deprecated boards (legacy TLORA / Heltec V1-2 /
-  classic TBEAM / TBEAM_V0P7 / Nano G1 / etc.) and fuzzer-only sentinels
-  (PORTDUINO, ANDROID_SIM, DIY_V1, ...) are excluded.
-
-Active-role allow-list:
-  Excludes ROUTER_CLIENT (deprecated v2.3.15) and REPEATER (deprecated v2.7.11).
-"""
-
-from __future__ import annotations
-
-import argparse
-import datetime as _dt
-import json
-import math
-import pathlib
-import random
-import sys
-
-# --------------------------------------------------------------------------
-# Active-board allow-list (intersection of tier-1 variants + HardwareModel enum).
-# Refresh by running:
-#   for f in $(find variants -name 'platformio.ini' | xargs grep -lE 'custom_meshtastic_support_level = 1'); do
-#       grep custom_meshtastic_hw_model_slug $f | awk -F= '{print $2}' | tr -d ' ';
-#   done | sort -u | comm -12 - <(python3 -c "from meshtastic.protobuf.mesh_pb2 import HardwareModel; print('\\n'.join(HardwareModel.keys()))" | sort)
-# --------------------------------------------------------------------------
-HW_MODEL_WEIGHTS: dict[str, float] = {
-    "HELTEC_V3": 14.0,
-    "T_DECK": 9.0,
-    "HELTEC_V4": 8.0,
-    "RAK4631": 8.0,
-    "HELTEC_MESH_POCKET": 6.0,
-    "TRACKER_T1000_E": 5.0,
-    "HELTEC_MESH_NODE_T114": 5.0,
-    "T_DECK_PRO": 5.0,
-    "LILYGO_TBEAM_S3_CORE": 4.0,
-    "HELTEC_WIRELESS_PAPER": 4.0,
-    "HELTEC_WSL_V3": 3.0,
-    "T_ECHO": 3.0,
-    "HELTEC_WIRELESS_TRACKER": 3.0,
-    "HELTEC_WIRELESS_TRACKER_V2": 2.0,
-    "HELTEC_VISION_MASTER_E290": 2.0,
-    "HELTEC_MESH_SOLAR": 2.0,
-    "SEEED_WIO_TRACKER_L1": 2.0,
-    "T_LORA_PAGER": 1.5,
-    "HELTEC_VISION_MASTER_E213": 1.5,
-    "T_ECHO_PLUS": 1.0,
-    "MUZI_BASE": 1.0,
-    "WISMESH_TAP_V2": 1.0,
-    "THINKNODE_M2": 1.0,
-    "THINKNODE_M5": 1.0,
-    "TLORA_T3_S3": 1.0,
-    # Long tail (uniform low weight across remaining tier-1 boards):
-    "HELTEC_V4_R8": 0.3,
-    "HELTEC_VISION_MASTER_T190": 0.3,
-    "HELTEC_HT62": 0.3,
-    "HELTEC_MESH_NODE_T096": 0.3,
-    "M5STACK_C6L": 0.3,
-    "MINI_EPAPER_S3": 0.3,
-    "MUZI_R1_NEO": 0.3,
-    "NOMADSTAR_METEOR_PRO": 0.3,
-    "RAK3312": 0.3,
-    "RAK3401": 0.3,
-    "SEEED_SOLAR_NODE": 0.3,
-    "SEEED_WIO_TRACKER_L1_EINK": 0.3,
-    "SENSECAP_INDICATOR": 0.3,
-    "TBEAM_1_WATT": 0.3,
-    "THINKNODE_M1": 0.3,
-    "THINKNODE_M3": 0.3,
-    "THINKNODE_M6": 0.3,
-    "T_ECHO_LITE": 0.3,
-    "WISMESH_TAG": 0.3,
-    "WISMESH_TAP": 0.3,
-    "XIAO_NRF52_KIT": 0.3,
-    "CROWPANEL": 0.3,
-}
-
-# Non-deprecated roles only.
-ROLE_WEIGHTS: dict[str, float] = {
-    "CLIENT": 75.0,
-    "CLIENT_MUTE": 5.0,
-    "ROUTER": 7.0,
-    "TRACKER": 3.0,
-    "SENSOR": 2.0,
-    "CLIENT_HIDDEN": 2.0,
-    "ROUTER_LATE": 2.0,
-    "CLIENT_BASE": 2.0,
-    "TAK": 1.0,
-    "TAK_TRACKER": 0.5,
-    "LOST_AND_FOUND": 0.5,
-}
-
-# Name pools — 60 firsts × 60 lasts = 3600 combinations.
-FIRSTS = [
-    "Quick", "Brave", "Silent", "Wild", "Lone", "Bright", "Red", "Blue",
-    "Green", "Black", "White", "Iron", "Steel", "Copper", "Silver", "Gold",
-    "Stone", "River", "Forest", "Mountain", "Canyon", "Desert", "Storm", "Sky",
-    "Solar", "Lunar", "Dawn", "Dusk", "Misty", "Frosty", "Sunny", "Shady",
-    "Happy", "Sleepy", "Drowsy", "Sneaky", "Sharp", "Smooth", "Rough", "Loud",
-    "Soft", "Slow", "Fast", "Tall", "Short", "Old", "New", "Tiny",
-    "Giant", "Hidden", "Lost", "Found", "Wandering", "Roving", "Drifting", "Floating",
-    "Burning", "Frozen", "Whispering", "Howling",
-]
-LASTS = [
-    "Phoenix", "Lion", "Bear", "Wolf", "Hawk", "Eagle", "Fox", "Lynx",
-    "Cougar", "Coyote", "Raven", "Owl", "Crow", "Falcon", "Heron", "Crane",
-    "Otter", "Badger", "Bison", "Elk", "Moose", "Stag", "Doe", "Hare",
-    "Marmot", "Mole", "Beaver", "Squirrel", "Mustang", "Bronco", "Pony", "Colt",
-    "Cobra", "Viper", "Mamba", "Adder", "Gecko", "Iguana", "Tortoise", "Turtle",
-    "Salmon", "Trout", "Bass", "Pike", "Shark", "Whale", "Dolphin", "Seal",
-    "Cactus", "Yucca", "Sage", "Juniper", "Pine", "Cedar", "Aspen", "Oak",
-    "Bluff", "Mesa", "Arroyo", "Ridge",
-]
-
-# Brief callsign pool for licensed-looking suffixes.
-CALLSIGN_PREFIXES = ["KX", "WD", "N5", "KE", "AB", "W5", "K1", "KQ", "AE", "NM"]
-
-# Only emojis that fit in 4 UTF-8 bytes (no variation selectors). short_name's
-# nanopb max_size:5 (incl. NUL) limits content to 4 bytes. ❄️ / ☀️ would be
-# 6 bytes due to U+FE0F variation selector — explicitly excluded.
-EMOJI_SHORTNAMES = ["🦊", "🐺", "🦅", "🐢", "🌵", "🔥", "🌙",
-                    "🌊", "🗻", "🌲", "🦌", "🐝", "🦂", "🦉",
-                    "🦇", "🦋"]
-
-# --------------------------------------------------------------------------
-# Helpers
-# --------------------------------------------------------------------------
-
-NUM_RESERVED = 4         # firmware reserves 0..3 (per NodeDB constants)
-NUM_MAX_EXCLUSIVE = 0x80000000  # restrict to positive int32 range for readability
-
-
-def _weighted_choice(rng: random.Random, weights: dict[str, float]) -> str:
-    """Deterministic weighted pick. Uses sorted keys so dict order is fixed."""
-    keys = sorted(weights.keys())
-    totals = [weights[k] for k in keys]
-    return rng.choices(keys, weights=totals, k=1)[0]
-
-
-def _gen_long_name(rng: random.Random, is_licensed: bool) -> str:
-    base = f"{rng.choice(FIRSTS)} {rng.choice(LASTS)}"
-    if is_licensed:
-        prefix = rng.choice(CALLSIGN_PREFIXES)
-        # Two trailing alpha chars after the digit; keep within 25 - len(base) - 1
-        suffix = f" {prefix}{rng.randint(0,9)}{rng.choice('ABCDEFGHIJKLMNOPQRSTUVWXYZ')}{rng.choice('ABCDEFGHIJKLMNOPQRSTUVWXYZ')}"
-        # nanopb max_size:25 means C string fits 24 bytes + NUL.
-        if len(base) + len(suffix) <= 24:
-            base = base + suffix
-    # Hard cap to 24 chars (nanopb max_size:25 minus NUL).
-    return base[:24]
-
-
-def _gen_short_name(rng: random.Random, long_name: str) -> str:
-    # 10% emoji-only short_name
-    if rng.random() < 0.10:
-        return rng.choice(EMOJI_SHORTNAMES)
-    first_char = long_name[0].upper() if long_name else "X"
-    alphanums = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
-    return first_char + "".join(rng.choices(alphanums, k=3))
-
-
-def _gen_hops_away(rng: random.Random) -> int:
-    # Geometric-ish: 0→55%, 1→25%, 2→12%, 3→5%, 4→2%, 5+→1%
-    r = rng.random()
-    if r < 0.55:
-        return 0
-    if r < 0.80:
-        return 1
-    if r < 0.92:
-        return 2
-    if r < 0.97:
-        return 3
-    if r < 0.99:
-        return 4
-    return rng.randint(5, 7)
-
-
-def _gen_position(
-    rng: random.Random,
-    centroid_lat: float,
-    centroid_lon: float,
-    spread_km: float,
-    last_heard_offset_sec: int,
-) -> dict:
-    # 1 deg ≈ 111 km at the equator; we use this as a flat approximation.
-    lat = centroid_lat + rng.gauss(0.0, spread_km / 111.0)
-    lon = centroid_lon + rng.gauss(0.0, spread_km / 111.0)
-    altitude = max(0, round(rng.gauss(1376.0, 250.0)))  # T or C valley floor + relief
-    # Position was reported up to 300s before last_heard.
-    time_offset_sec = last_heard_offset_sec + rng.randint(0, 300)
-    return {
-        "latitude": round(lat, 6),
-        "longitude": round(lon, 6),
-        "altitude": altitude,
-        "time_offset_sec": time_offset_sec,
-        "location_source": "LOC_INTERNAL",
-    }
-
-
-def _gen_telemetry(rng: random.Random) -> dict:
-    # 5% plugged-in (battery_level == 101); rest uniform [10..100].
-    if rng.random() < 0.05:
-        battery_level = 101
-        voltage = 4.20
-    else:
-        battery_level = rng.randint(10, 100)
-        voltage = round(3.3 + (battery_level / 100.0) * 0.9, 3)
-    # Beta distributions for low/right-skewed metrics; randomly draw via gammavariate.
-    def _beta(a: float, b: float) -> float:
-        x = rng.gammavariate(a, 1.0)
-        y = rng.gammavariate(b, 1.0)
-        return x / (x + y)
-    channel_utilization = round(_beta(2.0, 15.0) * 100.0, 2)
-    air_util_tx = round(_beta(1.5, 20.0) * 10.0, 3)
-    uptime_seconds = int(rng.expovariate(1.0 / 86400.0))
-    return {
-        "battery_level": battery_level,
-        "voltage": voltage,
-        "channel_utilization": channel_utilization,
-        "air_util_tx": air_util_tx,
-        "uptime_seconds": uptime_seconds,
-    }
-
-
-def _gen_environment(rng: random.Random) -> dict:
-    return {
-        "temperature": round(rng.gauss(22.0, 8.0), 2),
-        "relative_humidity": round(min(100.0, max(0.0, rng.gauss(55.0, 20.0))), 2),
-        "barometric_pressure": round(rng.gauss(1013.0, 8.0), 2),
-        "iaq": int(min(500, max(0, round(rng.gauss(50.0, 30.0))))),
-    }
-
-
-def _gen_status(rng: random.Random) -> dict:
-    # `StatusMessage` (mesh.proto:1445) has a single free-form `string status`.
-    # Most peers report a healthy short status; occasional alert string.
-    healthy = ["OK", "online", "active", "running", "ready", "nominal"]
-    alert = ["low-batt", "no-gps", "weak-signal", "rebooted", "offline-soon"]
-    if rng.random() < 0.92:
-        return {"status": rng.choice(healthy)}
-    return {"status": rng.choice(alert)}
-
-
-def _gen_node(
-    rng: random.Random,
-    num: int,
-    centroid_lat: float,
-    centroid_lon: float,
-    spread_km: float,
-    coverage: dict[str, float],
-    last_heard_mean_sec: int,
-    last_heard_max_sec: int,
-) -> dict:
-    is_licensed = rng.random() < 0.05
-    long_name = _gen_long_name(rng, is_licensed)
-    short_name = _gen_short_name(rng, long_name)
-    hw_model = _weighted_choice(rng, HW_MODEL_WEIGHTS)
-    role = _weighted_choice(rng, ROLE_WEIGHTS)
-    has_public_key = rng.random() < 0.92
-    public_key_hex = (
-        "".join(f"{rng.randint(0,255):02x}" for _ in range(32)) if has_public_key else ""
-    )
-    snr = round(max(-20.0, min(12.0, rng.gauss(6.0, 4.0))), 2)
-    channel = 0 if rng.random() < 0.90 else rng.randint(1, 7)
-    hops_away = _gen_hops_away(rng)
-    next_hop = rng.randint(0, 255) if hops_away > 0 else 0
-    last_heard_offset_sec = int(min(rng.expovariate(1.0 / last_heard_mean_sec), last_heard_max_sec))
-
-    bitfield = {
-        "has_user": True,
-        "is_favorite": rng.random() < 0.08,
-        "is_muted": rng.random() < 0.03,
-        "via_mqtt": rng.random() < 0.12,
-        "is_ignored": rng.random() < 0.01,
-        "is_licensed": is_licensed,
-        "has_is_unmessagable": True,
-        "is_unmessagable": rng.random() < 0.02,
-        "is_key_manually_verified": rng.random() < 0.04,
-    }
-
-    node: dict = {
-        "num": f"0x{num:08x}",
-        "long_name": long_name,
-        "short_name": short_name,
-        "hw_model": hw_model,
-        "role": role,
-        "public_key_hex": public_key_hex,
-        "snr": snr,
-        "channel": channel,
-        "hops_away": hops_away,
-        "next_hop": next_hop,
-        "last_heard_offset_sec": last_heard_offset_sec,
-        "bitfield": bitfield,
-        "position": (
-            _gen_position(rng, centroid_lat, centroid_lon, spread_km, last_heard_offset_sec)
-            if rng.random() < coverage["position"]
-            else None
-        ),
-        "telemetry": _gen_telemetry(rng) if rng.random() < coverage["telemetry"] else None,
-        "environment": _gen_environment(rng) if rng.random() < coverage["environment"] else None,
-        "status": _gen_status(rng) if rng.random() < coverage["status"] else None,
-    }
-    return node
-
-
-def _parse_my_node_num(s: str | None) -> int | None:
-    if s is None:
-        return None
-    s = s.strip()
-    if s.startswith("0x") or s.startswith("0X"):
-        return int(s, 16)
-    return int(s)
-
-
-def main(argv: list[str]) -> int:
-    p = argparse.ArgumentParser(
-        description="Deterministic JSONL seed for the fake NodeDB fixture.",
-        formatter_class=argparse.ArgumentDefaultsHelpFormatter,
-    )
-    p.add_argument("--count", type=int, required=True, help="Number of fake nodes to emit.")
-    p.add_argument("--seed", type=int, required=True, help="Deterministic seed.")
-    p.add_argument("--out", required=True, help="Output JSONL path.")
-    p.add_argument(
-        "--centroid",
-        default="33.1284,-107.2528",
-        help="LAT,LON centroid (default: Truth or Consequences, NM).",
-    )
-    p.add_argument("--spread-km", type=float, default=60.0, help="Gaussian std-dev in km.")
-    p.add_argument("--position-coverage", type=float, default=0.85)
-    p.add_argument("--telemetry-coverage", type=float, default=0.70)
-    p.add_argument("--environment-coverage", type=float, default=0.25)
-    p.add_argument("--status-coverage", type=float, default=0.40)
-    p.add_argument("--my-node-num", default=None, help="Exclude this NodeNum from generated set (hex or dec).")
-    p.add_argument("--last-heard-mean-sec", type=int, default=3600)
-    p.add_argument("--last-heard-max-sec", type=int, default=7 * 86400)
-    args = p.parse_args(argv)
-
-    if args.count <= 0:
-        print("--count must be positive", file=sys.stderr)
-        return 2
-
-    try:
-        centroid_lat, centroid_lon = (float(s) for s in args.centroid.split(","))
-    except ValueError:
-        print(f"--centroid must be LAT,LON; got {args.centroid!r}", file=sys.stderr)
-        return 2
-
-    my_node_num = _parse_my_node_num(args.my_node_num)
-
-    rng = random.Random(args.seed)
-
-    # 1) Generate a unique deterministic set of NodeNums.
-    nums: set[int] = set()
-    while len(nums) < args.count:
-        n = rng.randrange(NUM_RESERVED, NUM_MAX_EXCLUSIVE)
-        if my_node_num is not None and n == my_node_num:
-            continue
-        nums.add(n)
-    ordered_nums = sorted(nums)  # sort to fix output order independent of set hash
-
-    # 2) Per-node generation (in num order, single RNG continues).
-    coverage = {
-        "position": args.position_coverage,
-        "telemetry": args.telemetry_coverage,
-        "environment": args.environment_coverage,
-        "status": args.status_coverage,
-    }
-    nodes = [
-        _gen_node(
-            rng,
-            n,
-            centroid_lat,
-            centroid_lon,
-            args.spread_km,
-            coverage,
-            args.last_heard_mean_sec,
-            args.last_heard_max_sec,
-        )
-        for n in ordered_nums
-    ]
-
-    # 3) Write JSONL.
-    out_path = pathlib.Path(args.out)
-    out_path.parent.mkdir(parents=True, exist_ok=True)
-    # `generated_at_iso` is informational; it does NOT affect determinism because
-    # we derive it from the seed, not from wall clock. (Same seed -> same string.)
-    generated_at = _dt.datetime.fromtimestamp(args.seed, tz=_dt.timezone.utc).isoformat().replace("+00:00", "Z")
-    meta = {
-        "_meta": {
-            "version": 25,
-            "seed": args.seed,
-            "count": args.count,
-            "centroid": [centroid_lat, centroid_lon],
-            "spread_km": args.spread_km,
-            "generated_at_iso": generated_at,
-            "my_node_num_excluded": (None if my_node_num is None else f"0x{my_node_num:08x}"),
-            "coverage": coverage,
-            "last_heard_mean_sec": args.last_heard_mean_sec,
-            "last_heard_max_sec": args.last_heard_max_sec,
-        }
-    }
-    with out_path.open("w", encoding="utf-8") as f:
-        # `ensure_ascii=False` so emoji short_names survive. `sort_keys=True` for
-        # determinism (insertion order varies by Python version otherwise).
-        f.write(json.dumps(meta, ensure_ascii=False, sort_keys=True) + "\n")
-        for node in nodes:
-            f.write(json.dumps(node, ensure_ascii=False, sort_keys=True) + "\n")
-
-    print(f"wrote {args.count} nodes to {out_path} ({out_path.stat().st_size} bytes)", file=sys.stderr)
-    return 0
-
-
-if __name__ == "__main__":
-    sys.exit(main(sys.argv[1:]))

bin/org.meshtastic.meshtasticd.metainfo.xml

@@ -87,6 +87,15 @@
   </screenshots>
 
   <releases>
+    <release version="2.7.27" date="2026-06-24">
+      <url type="details">https://github.com/meshtastic/firmware/releases?q=tag%3Av2.7.27</url>
+    </release>
+    <release version="2.7.26" date="2026-06-10">
+      <url type="details">https://github.com/meshtastic/firmware/releases?q=tag%3Av2.7.26</url>
+    </release>
+    <release version="2.7.25" date="2026-05-23">
+      <url type="details">https://github.com/meshtastic/firmware/releases?q=tag%3Av2.7.25</url>
+    </release>
     <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>

bin/platformio-custom.py

@@ -293,12 +293,9 @@ if ("HAS_TFT", 1) in env.get("CPPDEFINES", []):
 board_arch = infer_architecture(env.BoardConfig())
 should_skip_manifest = board_arch is None
 
-# Most platforms can generate the manifest as part of the default 'buildprog' target.
-# Typically this passes success/failure properly.
-mtjson_deps = ["buildprog"]
-if platform.name == "espressif32":
-    # On ESP32, we need to explicitly depend upon the binary to prevent fake-success upon failure.
-    mtjson_deps = ["$BUILD_DIR/${PROGNAME}.bin"]
+# For host/native envs, avoid depending on 'buildprog' (some targets don't define it)
+mtjson_deps = [] if should_skip_manifest else ["buildprog"]
+if not should_skip_manifest and platform.name == "espressif32":
     # Build littlefs image as part of mtjson target
     # Equivalent to `pio run -t buildfs`
     target_lfs = env.DataToBin(
@@ -312,8 +309,7 @@ if should_skip_manifest:
 
     env.AddCustomTarget(
         name="mtjson",
-        # For host/native envs, avoid depending on 'buildprog' (some targets don't define it)
-        dependencies=[],
+        dependencies=mtjson_deps,
         actions=[skip_manifest],
         title="Meshtastic Manifest (skipped)",
         description="mtjson generation is skipped for native environments",

bin/regen-fake-nodedbs.sh

@@ -1,73 +0,0 @@
-#!/usr/bin/env bash
-# Regenerate the fake-NodeDB fixtures: produces 250 / 500 / 1000 / 2000-node
-# JSONL seed files + their compiled v25 protobufs.
-#
-# Layout:
-#   test/fixtures/nodedb/seed_v25_<N>.jsonl   — COMMITTED, hand-editable.
-#   build/fixtures/nodedb/nodes_v25_<N>.proto — .gitignored, build artifact.
-#                                               Drop into /prefs/nodes.proto.
-#
-# Daily use:  ./bin/regen-fake-nodedbs.sh
-#   - Recompiles protos from committed seeds (fresh wall-clock timestamps).
-# Intentional seed bump:  REGEN_SEEDS=yes ./bin/regen-fake-nodedbs.sh
-#   - Overwrites the committed JSONL files with freshly-seeded data.
-
-set -euo pipefail
-cd "$(dirname "$0")/.."
-
-# 1) Make sure the Python protobuf bindings exist (in-tree generation; .gitignored).
-if [[ ! -d bin/_generated/meshtastic ]]; then
-    echo "regenerating Python protobuf bindings (one-time)..."
-    ./bin/regen-py-protos.sh
-fi
-
-# 2) Pick a Python interpreter that has the meshtastic deps installed.
-#    Prefer the mcp-server venv (most likely to be set up by the operator).
-PY="python3"
-for cand in mcp-server/.venv/bin/python3 .venv/bin/python3; do
-    if [[ -x "$cand" ]]; then
-        PY="$cand"
-        break
-    fi
-done
-
-# 3) Pinned seeds per size — bump only when you intentionally want different
-#    structural data committed. Parallel arrays so the script works on
-#    macOS bash 3.2 (no `declare -A`).
-SIZES=(250 500 1000 2000)
-SEEDS=(20260511 20260512 20260513 20260514)
-
-REGEN_SEEDS="${REGEN_SEEDS:-no}"
-
-mkdir -p build/fixtures/nodedb test/fixtures/nodedb
-
-for i in 0 1 2 3; do
-    n="${SIZES[$i]}"
-    seed="${SEEDS[$i]}"
-    jsonl=$(printf "test/fixtures/nodedb/seed_v25_%04d.jsonl" "$n")
-    proto=$(printf "build/fixtures/nodedb/nodes_v25_%04d.proto" "$n")
-
-    if [[ "$REGEN_SEEDS" == "yes" || ! -f "$jsonl" ]]; then
-        $PY bin/gen-fake-nodedb-seed.py \
-            --count "$n" \
-            --seed "$seed" \
-            --out "$jsonl" \
-            --centroid 33.1284,-107.2528 \
-            --spread-km 60 \
-            --position-coverage 0.85 \
-            --telemetry-coverage 0.70 \
-            --environment-coverage 0.25 \
-            --status-coverage 0.40
-        echo "  seed:   $jsonl ($(wc -c < "$jsonl") bytes)"
-    fi
-
-    $PY bin/seed-json-to-proto.py --in "$jsonl" --out "$proto"
-    echo "  proto:  $proto ($(wc -c < "$proto") bytes)"
-done
-
-echo ""
-echo "Done. To load on Portduino native:"
-echo "  cp build/fixtures/nodedb/nodes_v25_1000.proto ~/.portduino/default/prefs/nodes.proto"
-echo ""
-echo "To push to a hardware device:"
-echo "  Use the mcp-server tool: push_fake_nodedb(size=1000, target=\"hardware\", port=\"/dev/cu.usbmodemXXXX\", confirm=True)"

bin/regen-py-protos.sh

@@ -1,51 +0,0 @@
-#!/usr/bin/env bash
-# Regenerate Python protobuf bindings from the in-tree `protobufs/` submodule
-# into `bin/_generated/`. Called by bin/regen-fake-nodedbs.sh; also useful as
-# a standalone refresh after any change to a .proto file.
-#
-# Output is .gitignored — bindings are a build artifact.
-#
-# Namespace rewrite:
-# The .proto files declare `package meshtastic;`, which makes protoc emit
-# imports like `from meshtastic import mesh_pb2`. That conflicts with the
-# PyPI `meshtastic` package (which the mcp-server relies on for its
-# SerialInterface/BLEInterface transport). We post-process the generated
-# files to live under `meshtastic_v25` instead — both the directory layout
-# and all internal imports — so they coexist cleanly with the PyPI package.
-
-set -euo pipefail
-cd "$(dirname "$0")/.."
-
-if ! command -v protoc >/dev/null 2>&1; then
-    echo "ERROR: protoc not found in PATH." >&2
-    echo "  macOS: brew install protobuf" >&2
-    echo "  Ubuntu/Debian: apt install protobuf-compiler" >&2
-    exit 1
-fi
-
-OUT=bin/_generated
-LOCAL_NS=meshtastic_v25
-
-rm -rf "$OUT"
-mkdir -p "$OUT"
-
-# 1) Generate from the in-tree protos. nanopb.proto first so its descriptor
-#    is available for the [(nanopb).*] options on other messages.
-protoc \
-    --proto_path=protobufs \
-    --python_out="$OUT" \
-    protobufs/nanopb.proto \
-    protobufs/meshtastic/*.proto
-
-# 2) Move the generated `meshtastic/` directory to `meshtastic_v25/`.
-mv "$OUT/meshtastic" "$OUT/$LOCAL_NS"
-
-# 3) Rewrite internal imports: any reference to `meshtastic.X_pb2` or
-#    `from meshtastic import X_pb2` becomes `meshtastic_v25.*`.
-python3 bin/_rewrite_proto_namespace.py "$OUT/$LOCAL_NS" "$LOCAL_NS"
-
-# 4) Make the package importable.
-touch "$OUT/__init__.py"
-touch "$OUT/$LOCAL_NS/__init__.py"
-
-echo "regenerated Python protobuf bindings -> $OUT/$LOCAL_NS/ (namespace: $LOCAL_NS)" >&2

bin/seed-json-to-proto.py

@@ -1,342 +0,0 @@
-#!/usr/bin/env python3
-"""Compile a committed seed JSONL into a binary meshtastic_NodeDatabase v25 proto.
-
-The input is produced by `bin/gen-fake-nodedb-seed.py`. Timestamps in the JSONL
-are stored as `*_offset_sec` (seconds before "now"); this script resolves them
-to absolute epochs using `--now-epoch` (default: current wall clock).
-
-Output is a raw `pb_encode`-compatible binary that can be dropped at
-`/prefs/nodes.proto` on the device (Portduino prefs dir or hardware via
-XModem) and loaded by `NodeDB::loadFromDisk` at boot.
-
-Wire format reference:
-  protobufs/meshtastic/deviceonly.proto  (NodeDatabase, NodeInfoLite, sat entries)
-  src/mesh/NodeDB.h:467-484              (bitfield bit positions)
-  src/mesh/NodeDB.cpp:1523-1524          (pb_decode entry point)
-"""
-
-from __future__ import annotations
-
-import argparse
-import json
-import pathlib
-import sys
-import time
-from typing import Any
-
-# Prefer the in-tree generated Python protobuf bindings (bin/_generated/meshtastic_v25/)
-# because the firmware branch's protos (v25 NodeDatabase satellite arrays, slim
-# NodeInfoLite) are typically newer than what the PyPI `meshtastic` package
-# ships. Run `bin/regen-py-protos.sh` to (re)generate.
-#
-# Namespace note: the local bindings live under `meshtastic_v25` (NOT `meshtastic`)
-# to avoid shadowing the PyPI `meshtastic` package — bin/regen-py-protos.sh
-# post-processes the protoc output to rename the package.
-_HERE = pathlib.Path(__file__).resolve().parent
-_LOCAL_PROTO_DIR = _HERE / "_generated"
-if _LOCAL_PROTO_DIR.is_dir():
-    sys.path.insert(0, str(_LOCAL_PROTO_DIR))
-
-try:
-    from meshtastic_v25.deviceonly_pb2 import (  # type: ignore[import-not-found]
-        NodeDatabase,
-        NodeInfoLite,
-        NodePositionEntry,
-        NodeTelemetryEntry,
-        NodeEnvironmentEntry,
-        NodeStatusEntry,
-        PositionLite,
-    )
-    from meshtastic_v25.mesh_pb2 import HardwareModel, Position, StatusMessage  # type: ignore[import-not-found]
-    from meshtastic_v25.config_pb2 import Config  # type: ignore[import-not-found]
-    from meshtastic_v25.telemetry_pb2 import DeviceMetrics, EnvironmentMetrics  # type: ignore[import-not-found]
-except ImportError as local_err:
-    # Fall back to the PyPI package if in-tree bindings haven't been generated.
-    # Will fail the v25 assertion below if the PyPI package predates the
-    # satellite-DB schema, but at least gives a clear "run regen-py-protos.sh"
-    # error message instead of an opaque ImportError.
-    try:
-        from meshtastic.protobuf.deviceonly_pb2 import (
-            NodeDatabase,
-            NodeInfoLite,
-            NodePositionEntry,
-            NodeTelemetryEntry,
-            NodeEnvironmentEntry,
-            NodeStatusEntry,
-            PositionLite,
-        )
-        from meshtastic.protobuf.mesh_pb2 import HardwareModel, Position, StatusMessage
-        from meshtastic.protobuf.config_pb2 import Config
-        from meshtastic.protobuf.telemetry_pb2 import DeviceMetrics, EnvironmentMetrics
-    except ImportError as pypi_err:
-        print(
-            "ERROR: could not import meshtastic protobuf bindings.\n"
-            "  In-tree generation: run `bin/regen-py-protos.sh` (requires protoc).\n"
-            "  PyPI fallback: `pip install meshtastic` (may lag firmware branch).\n"
-            f"  local error (meshtastic_v25): {local_err}\n"
-            f"  pypi error  (meshtastic.protobuf): {pypi_err}",
-            file=sys.stderr,
-        )
-        sys.exit(1)
-
-# Fail loudly if bindings predate v25 (no satellite arrays).
-assert (
-    hasattr(NodeDatabase, "DESCRIPTOR")
-    and "positions" in NodeDatabase.DESCRIPTOR.fields_by_name
-), (
-    "Loaded meshtastic bindings are older than v25 (NodeDatabase.positions missing). "
-    "Run `bin/regen-py-protos.sh` against the in-tree protobufs/ submodule."
-)
-
-# ---------------------------------------------------------------------------
-# Bitfield bit positions (mirror src/mesh/NodeDB.h:467-484).
-# ---------------------------------------------------------------------------
-BIT_IS_KEY_MANUALLY_VERIFIED = 0
-BIT_IS_MUTED = 1
-BIT_VIA_MQTT = 2
-BIT_IS_FAVORITE = 3
-BIT_IS_IGNORED = 4
-BIT_HAS_USER = 5
-BIT_IS_LICENSED = 6
-BIT_IS_UNMESSAGABLE = 7
-BIT_HAS_IS_UNMESSAGABLE = 8
-
-BITFIELD_LAYOUT = (
-    # JSON key            bit position
-    ("is_key_manually_verified", BIT_IS_KEY_MANUALLY_VERIFIED),
-    ("is_muted", BIT_IS_MUTED),
-    ("via_mqtt", BIT_VIA_MQTT),
-    ("is_favorite", BIT_IS_FAVORITE),
-    ("is_ignored", BIT_IS_IGNORED),
-    ("has_user", BIT_HAS_USER),
-    ("is_licensed", BIT_IS_LICENSED),
-    ("is_unmessagable", BIT_IS_UNMESSAGABLE),
-    ("has_is_unmessagable", BIT_HAS_IS_UNMESSAGABLE),
-)
-
-
-def _pack_bitfield(bf: dict[str, bool]) -> int:
-    out = 0
-    for key, shift in BITFIELD_LAYOUT:
-        if bf.get(key, False):
-            out |= (1 << shift)
-    return out
-
-
-def _validate_node(node: dict[str, Any]) -> None:
-    """Friendly errors so hand-editors get clear feedback."""
-    if "num" not in node or not isinstance(node["num"], str):
-        raise ValueError(f"node missing/invalid 'num' (must be hex string): {node!r}")
-    if "long_name" not in node:
-        raise ValueError(f"node {node['num']}: missing 'long_name'")
-    if len(node["long_name"]) > 24:
-        raise ValueError(
-            f"node {node['num']}: long_name {node['long_name']!r} is "
-            f"{len(node['long_name'])} chars; max 24 (nanopb max_size:25 minus NUL)"
-        )
-    if "short_name" in node:
-        # short_name max_size:5 (incl. NUL) → 4 bytes of content.
-        # Char count is irrelevant — emojis with variation selectors (e.g. ❄️ = 6 B)
-        # would slip past a `len(str) > 4` check. Always measure bytes.
-        b = node["short_name"].encode("utf-8")
-        if len(b) > 4:
-            raise ValueError(
-                f"node {node['num']}: short_name {node['short_name']!r} is "
-                f"{len(b)} bytes UTF-8; max 4 (nanopb max_size:5 minus NUL)"
-            )
-    pk = node.get("public_key_hex", "")
-    if pk and len(pk) != 64:
-        raise ValueError(
-            f"node {node['num']}: public_key_hex must be 64 hex chars or empty; "
-            f"got {len(pk)} chars"
-        )
-    if pk:
-        try:
-            bytes.fromhex(pk)
-        except ValueError as e:
-            raise ValueError(f"node {node['num']}: public_key_hex is not valid hex: {e}")
-
-
-def _resolve_time(
-    node: dict[str, Any],
-    field_absolute: str,
-    field_offset: str,
-    now_epoch: int,
-) -> int:
-    """If `field_absolute` is set, use it; else compute `now_epoch - offset`."""
-    if field_absolute in node and node[field_absolute] is not None:
-        return int(node[field_absolute])
-    offset = node.get(field_offset, 0)
-    return max(0, int(now_epoch) - int(offset))
-
-
-def _build_node_info_lite(node: dict[str, Any], now_epoch: int) -> NodeInfoLite:
-    _validate_node(node)
-    info = NodeInfoLite()
-    info.num = int(node["num"], 16) if isinstance(node["num"], str) else int(node["num"])
-    info.long_name = node.get("long_name", "")
-    info.short_name = node.get("short_name", "")
-    # Enum lookups will raise ValueError on unknown names — that's exactly what we want.
-    info.hw_model = HardwareModel.Value(node.get("hw_model", "UNSET"))
-    info.role = Config.DeviceConfig.Role.Value(node.get("role", "CLIENT"))
-    pk_hex = node.get("public_key_hex", "")
-    if pk_hex:
-        info.public_key = bytes.fromhex(pk_hex)
-    info.snr = float(node.get("snr", 0.0))
-    info.channel = int(node.get("channel", 0))
-    if "hops_away" in node:
-        # `optional uint32 hops_away = 9;` — in Python protobuf, assigning the
-        # field implicitly sets HasField("hops_away") to True. No has_hops_away
-        # setter exists (unlike the C++ nanopb-generated header).
-        info.hops_away = int(node["hops_away"])
-    info.next_hop = int(node.get("next_hop", 0))
-    info.last_heard = _resolve_time(node, "last_heard", "last_heard_offset_sec", now_epoch)
-    info.bitfield = _pack_bitfield(node.get("bitfield", {}))
-    return info
-
-
-def _build_position_entry(num: int, pos: dict[str, Any], now_epoch: int) -> NodePositionEntry:
-    entry = NodePositionEntry()
-    entry.num = num
-    pl = PositionLite()
-    # Firmware stores lat/long as int32 in 1e-7 degrees.
-    pl.latitude_i = int(round(float(pos["latitude"]) * 1e7))
-    pl.longitude_i = int(round(float(pos["longitude"]) * 1e7))
-    pl.altitude = int(pos.get("altitude", 0))
-    pl.time = _resolve_time(pos, "time", "time_offset_sec", now_epoch)
-    pl.location_source = Position.LocSource.Value(pos.get("location_source", "LOC_UNSET"))
-    entry.position.CopyFrom(pl)
-    return entry
-
-
-def _build_telemetry_entry(num: int, tel: dict[str, Any]) -> NodeTelemetryEntry:
-    entry = NodeTelemetryEntry()
-    entry.num = num
-    dm = DeviceMetrics()
-    if "battery_level" in tel:
-        dm.battery_level = int(tel["battery_level"])
-    if "voltage" in tel:
-        dm.voltage = float(tel["voltage"])
-    if "channel_utilization" in tel:
-        dm.channel_utilization = float(tel["channel_utilization"])
-    if "air_util_tx" in tel:
-        dm.air_util_tx = float(tel["air_util_tx"])
-    if "uptime_seconds" in tel:
-        dm.uptime_seconds = int(tel["uptime_seconds"])
-    entry.device_metrics.CopyFrom(dm)
-    return entry
-
-
-def _build_environment_entry(num: int, env: dict[str, Any]) -> NodeEnvironmentEntry:
-    entry = NodeEnvironmentEntry()
-    entry.num = num
-    em = EnvironmentMetrics()
-    if "temperature" in env:
-        em.temperature = float(env["temperature"])
-    if "relative_humidity" in env:
-        em.relative_humidity = float(env["relative_humidity"])
-    if "barometric_pressure" in env:
-        em.barometric_pressure = float(env["barometric_pressure"])
-    if "iaq" in env:
-        em.iaq = int(env["iaq"])
-    entry.environment_metrics.CopyFrom(em)
-    return entry
-
-
-def _build_status_entry(num: int, status: dict[str, Any]) -> NodeStatusEntry:
-    # `StatusMessage` (mesh.proto:1445) has a single `string status` field.
-    entry = NodeStatusEntry()
-    entry.num = num
-    sm = StatusMessage()
-    if "status" in status:
-        sm.status = str(status["status"])
-    entry.status.CopyFrom(sm)
-    return entry
-
-
-def compile_jsonl_to_proto(jsonl_path: pathlib.Path, now_epoch: int) -> bytes:
-    """Read a seed JSONL and return the encoded NodeDatabase bytes."""
-    lines = jsonl_path.read_text(encoding="utf-8").splitlines()
-    if not lines:
-        raise ValueError(f"{jsonl_path} is empty")
-    meta_line = lines[0]
-    meta_obj = json.loads(meta_line)
-    meta = meta_obj.get("_meta", {})
-    version = meta.get("version")
-    if version != 25:
-        raise ValueError(
-            f"{jsonl_path}: meta version is {version!r}; this compiler "
-            f"requires version=25. Regenerate the seed with the matching tooling."
-        )
-
-    db = NodeDatabase()
-    db.version = 25
-
-    for ln, raw in enumerate(lines[1:], start=2):
-        raw = raw.strip()
-        if not raw:
-            continue
-        try:
-            node = json.loads(raw)
-        except json.JSONDecodeError as e:
-            raise ValueError(f"{jsonl_path}:{ln} JSON parse error: {e}")
-
-        num = int(node["num"], 16) if isinstance(node["num"], str) else int(node["num"])
-
-        # Header
-        info = _build_node_info_lite(node, now_epoch)
-        db.nodes.append(info)
-
-        # Satellites (nullable)
-        if node.get("position"):
-            db.positions.append(_build_position_entry(num, node["position"], now_epoch))
-        if node.get("telemetry"):
-            db.telemetry.append(_build_telemetry_entry(num, node["telemetry"]))
-        if node.get("environment"):
-            db.environment.append(_build_environment_entry(num, node["environment"]))
-        if node.get("status"):
-            db.status.append(_build_status_entry(num, node["status"]))
-
-    return db.SerializeToString()
-
-
-def main(argv: list[str]) -> int:
-    p = argparse.ArgumentParser(
-        description="Compile a seed JSONL into a binary v25 NodeDatabase proto.",
-        formatter_class=argparse.ArgumentDefaultsHelpFormatter,
-    )
-    p.add_argument("--in", dest="in_path", required=True, help="Input seed JSONL.")
-    p.add_argument("--out", required=True, help="Output binary .proto path.")
-    p.add_argument(
-        "--now-epoch",
-        type=int,
-        default=None,
-        help="Pin 'now' to this Unix epoch (for byte-identical CI). Default: time.time().",
-    )
-    args = p.parse_args(argv)
-
-    in_path = pathlib.Path(args.in_path)
-    if not in_path.is_file():
-        print(f"input not found: {in_path}", file=sys.stderr)
-        return 2
-
-    now_epoch = args.now_epoch if args.now_epoch is not None else int(time.time())
-
-    try:
-        encoded = compile_jsonl_to_proto(in_path, now_epoch)
-    except ValueError as e:
-        print(f"ERROR: {e}", file=sys.stderr)
-        return 3
-
-    out_path = pathlib.Path(args.out)
-    out_path.parent.mkdir(parents=True, exist_ok=True)
-    out_path.write_bytes(encoded)
-    print(
-        f"compiled {in_path} -> {out_path} ({len(encoded)} bytes, now_epoch={now_epoch})",
-        file=sys.stderr,
-    )
-    return 0
-
-
-if __name__ == "__main__":
-    sys.exit(main(sys.argv[1:]))

boards/CDEBYTE_EoRa-S3.json

@@ -7,7 +7,7 @@
     "extra_flags": [
       "-D CDEBYTE_EORA_S3",
       "-D ARDUINO_USB_CDC_ON_BOOT=1",
-      "-D ARDUINO_USB_MODE=1",
+      "-D ARDUINO_USB_MODE=0",
       "-D ARDUINO_RUNNING_CORE=1",
       "-D ARDUINO_EVENT_RUNNING_CORE=1",
       "-D BOARD_HAS_PSRAM"

boards/bpi_picow_esp32_s3.json

@@ -6,7 +6,7 @@
     "core": "esp32",
     "extra_flags": [
       "-DARDUINO_USB_CDC_ON_BOOT=1",
-      "-DARDUINO_USB_MODE=1",
+      "-DARDUINO_USB_MODE=0",
       "-DARDUINO_RUNNING_CORE=1",
       "-DARDUINO_EVENT_RUNNING_CORE=1",
       "-DBOARD_HAS_PSRAM"

boards/hackaday-communicator.json

@@ -8,7 +8,7 @@
     "extra_flags": [
       "-DBOARD_HAS_PSRAM",
       "-DARDUINO_USB_CDC_ON_BOOT=1",
-      "-DARDUINO_USB_MODE=1",
+      "-DARDUINO_USB_MODE=0",
       "-DARDUINO_RUNNING_CORE=1",
       "-DARDUINO_EVENT_RUNNING_CORE=1"
     ],

boards/heltec_mesh_node_t1.json

@@ -0,0 +1,54 @@
+{
+  "build": {
+    "arduino": {
+      "ldscript": "nrf52840_s140_v6.ld"
+    },
+    "core": "nRF5",
+    "cpu": "cortex-m4",
+    "extra_flags": "-DNRF52840_XXAA",
+    "f_cpu": "64000000L",
+    "hwids": [
+      ["0x239A", "0x4405"],
+      ["0x239A", "0x0029"],
+      ["0x239A", "0x002A"],
+      ["0x2886", "0x1667"]
+    ],
+    "usb_product": "HT-n5262",
+    "mcu": "nrf52840",
+    "variant": "heltec_mesh_node_t1",
+    "variants_dir": "variants",
+    "bsp": {
+      "name": "adafruit"
+    },
+    "softdevice": {
+      "sd_flags": "-DS140",
+      "sd_name": "s140",
+      "sd_version": "6.1.1",
+      "sd_fwid": "0x00B6"
+    },
+    "bootloader": {
+      "settings_addr": "0xFF000"
+    }
+  },
+  "connectivity": ["bluetooth"],
+  "debug": {
+    "jlink_device": "nRF52840_xxAA",
+    "onboard_tools": ["jlink"],
+    "svd_path": "nrf52840.svd",
+    "openocd_target": "nrf52840-mdk-rs"
+  },
+  "frameworks": ["arduino"],
+  "name": "Heltec Mesh Node T1",
+  "upload": {
+    "maximum_ram_size": 248832,
+    "maximum_size": 815104,
+    "speed": 115200,
+    "protocol": "nrfutil",
+    "protocols": ["jlink", "nrfjprog", "nrfutil", "stlink"],
+    "use_1200bps_touch": true,
+    "require_upload_port": true,
+    "wait_for_upload_port": true
+  },
+  "url": "https://heltec.org",
+  "vendor": "Heltec"
+}

boards/heltec_vision_master_e213.json

@@ -9,7 +9,7 @@
     "extra_flags": [
       "-DBOARD_HAS_PSRAM",
       "-DARDUINO_USB_CDC_ON_BOOT=1",
-      "-DARDUINO_USB_MODE=1",
+      "-DARDUINO_USB_MODE=0",
       "-DARDUINO_RUNNING_CORE=1",
       "-DARDUINO_EVENT_RUNNING_CORE=1"
     ],

boards/heltec_vision_master_e290.json

@@ -9,7 +9,7 @@
     "extra_flags": [
       "-DBOARD_HAS_PSRAM",
       "-DARDUINO_USB_CDC_ON_BOOT=1",
-      "-DARDUINO_USB_MODE=1",
+      "-DARDUINO_USB_MODE=0",
       "-DARDUINO_RUNNING_CORE=1",
       "-DARDUINO_EVENT_RUNNING_CORE=1"
     ],

boards/heltec_vision_master_t190.json

@@ -9,7 +9,7 @@
     "extra_flags": [
       "-DBOARD_HAS_PSRAM",
       "-DARDUINO_USB_CDC_ON_BOOT=1",
-      "-DARDUINO_USB_MODE=1",
+      "-DARDUINO_USB_MODE=0",
       "-DARDUINO_RUNNING_CORE=1",
       "-DARDUINO_EVENT_RUNNING_CORE=1"
     ],

boards/heltec_wireless_tracker.json

@@ -8,7 +8,7 @@
     "extra_flags": [
       "-DHELTEC_WIRELESS_TRACKER",
       "-DARDUINO_USB_CDC_ON_BOOT=1",
-      "-DARDUINO_USB_MODE=1",
+      "-DARDUINO_USB_MODE=0",
       "-DARDUINO_RUNNING_CORE=1",
       "-DARDUINO_EVENT_RUNNING_CORE=1"
     ],

boards/heltec_wireless_tracker_v2.json

@@ -7,7 +7,7 @@
     "core": "esp32",
     "extra_flags": [
       "-DARDUINO_USB_CDC_ON_BOOT=1",
-      "-DARDUINO_USB_MODE=1",
+      "-DARDUINO_USB_MODE=0",
       "-DARDUINO_RUNNING_CORE=1",
       "-DARDUINO_EVENT_RUNNING_CORE=1"
     ],

boards/nrf54l15dk.json

@@ -1,26 +0,0 @@
-{
-  "build": {
-    "cpu": "cortex-m33",
-    "f_cpu": "128000000L",
-    "mcu": "nrf54l15",
-    "zephyr": {
-      "variant": "nrf54l15dk/nrf54l15/cpuapp"
-    }
-  },
-  "connectivity": ["bluetooth"],
-  "debug": {
-    "default_tools": ["jlink"],
-    "jlink_device": "nRF54L15_M33",
-    "svd_path": "nrf54l15.svd"
-  },
-  "frameworks": ["zephyr"],
-  "name": "Nordic nRF54L15-DK (PCA10156)",
-  "upload": {
-    "maximum_ram_size": 262144,
-    "maximum_size": 1572864,
-    "protocol": "jlink",
-    "protocols": ["jlink"]
-  },
-  "url": "https://www.nordicsemi.com/Products/nRF54L15",
-  "vendor": "Nordic Semiconductor"
-}

boards/seeed-xiao-s3.json

@@ -8,7 +8,7 @@
     "extra_flags": [
       "-DBOARD_HAS_PSRAM",
       "-DARDUINO_USB_CDC_ON_BOOT=1",
-      "-DARDUINO_USB_MODE=1",
+      "-DARDUINO_USB_MODE=0",
       "-DARDUINO_RUNNING_CORE=1",
       "-DARDUINO_EVENT_RUNNING_CORE=0"
     ],

boards/t-beam-1w.json

@@ -9,7 +9,7 @@
       "-DBOARD_HAS_PSRAM",
       "-DLILYGO_TBEAM_1W",
       "-DARDUINO_USB_CDC_ON_BOOT=1",
-      "-DARDUINO_USB_MODE=1",
+      "-DARDUINO_USB_MODE=0",
       "-DARDUINO_RUNNING_CORE=1",
       "-DARDUINO_EVENT_RUNNING_CORE=1"
     ],

boards/t-deck.json

@@ -8,7 +8,7 @@
     "extra_flags": [
       "-DBOARD_HAS_PSRAM",
       "-DARDUINO_USB_CDC_ON_BOOT=1",
-      "-DARDUINO_USB_MODE=1",
+      "-DARDUINO_USB_MODE=0",
       "-DARDUINO_RUNNING_CORE=1",
       "-DARDUINO_EVENT_RUNNING_CORE=1"
     ],

boards/t-impulse-plus.json

@@ -0,0 +1,53 @@
+{
+  "build": {
+    "arduino": {
+      "ldscript": "nrf52840_s140_v6.ld"
+    },
+    "core": "nRF5",
+    "cpu": "cortex-m4",
+    "extra_flags": "-DARDUINO_NRF52840_T_IMPULSE_PLUS -DNRF52840_XXAA",
+    "f_cpu": "64000000L",
+    "hwids": [["0x239A", "0x8029"]],
+    "usb_product": "T-Impulse-Plus-nRF52840",
+    "mcu": "nrf52840",
+    "variant": "t-impulse-plus",
+    "variants_dir": "variants",
+    "bsp": {
+      "name": "adafruit"
+    },
+    "softdevice": {
+      "sd_flags": "-DS140",
+      "sd_name": "s140",
+      "sd_version": "6.1.1",
+      "sd_fwid": "0x00B6"
+    },
+    "bootloader": {
+      "settings_addr": "0xFF000"
+    }
+  },
+  "connectivity": ["bluetooth"],
+  "debug": {
+    "jlink_device": "nRF52840_xxAA",
+    "onboard_tools": ["jlink"],
+    "svd_path": "nrf52840.svd"
+  },
+  "frameworks": ["arduino"],
+  "name": "Lilygo T-Impulse-Plus-nRF52840",
+  "upload": {
+    "maximum_ram_size": 248832,
+    "maximum_size": 815104,
+    "require_upload_port": true,
+    "speed": 115200,
+    "protocol": "nrfutil",
+    "protocols": [
+      "jlink",
+      "nrfjprog",
+      "nrfutil",
+      "stlink",
+      "cmsis-dap",
+      "blackmagic"
+    ]
+  },
+  "url": "https://www.lilygo.cc/",
+  "vendor": "Lilygo"
+}

boards/tbeam-s3-core.json

@@ -8,7 +8,7 @@
       "-DBOARD_HAS_PSRAM",
       "-DLILYGO_TBEAM_S3_CORE",
       "-DARDUINO_USB_CDC_ON_BOOT=1",
-      "-DARDUINO_USB_MODE=1",
+      "-DARDUINO_USB_MODE=0",
       "-DARDUINO_RUNNING_CORE=1",
       "-DARDUINO_EVENT_RUNNING_CORE=1"
     ],

boards/tlora-t3s3-v1.json

@@ -7,7 +7,7 @@
     "extra_flags": [
       "-DLILYGO_T3S3_V1",
       "-DARDUINO_USB_CDC_ON_BOOT=1",
-      "-DARDUINO_USB_MODE=1",
+      "-DARDUINO_USB_MODE=0",
       "-DARDUINO_RUNNING_CORE=1",
       "-DARDUINO_EVENT_RUNNING_CORE=1",
       "-DBOARD_HAS_PSRAM"

boards/unphone.json

@@ -10,7 +10,7 @@
       "-DBOARD_HAS_PSRAM",
       "-DUNPHONE_SPIN=9",
       "-DARDUINO_USB_CDC_ON_BOOT=1",
-      "-DARDUINO_USB_MODE=1",
+      "-DARDUINO_USB_MODE=0",
       "-DARDUINO_RUNNING_CORE=1",
       "-DARDUINO_EVENT_RUNNING_CORE=1"
     ],

debian/changelog

@@ -1,3 +1,21 @@
+meshtasticd (2.7.27.0) unstable; urgency=medium
+
+  * Version 2.7.27
+
+ -- GitHub Actions <github-actions[bot]@users.noreply.github.com>  Wed, 24 Jun 2026 11:20:05 +0000
+
+meshtasticd (2.7.26.0) unstable; urgency=medium
+
+  * Version 2.7.26
+
+ -- GitHub Actions <github-actions[bot]@users.noreply.github.com>  Wed, 10 Jun 2026 00:19:23 +0000
+
+meshtasticd (2.7.25.0) unstable; urgency=medium
+
+  * Version 2.7.25
+
+ -- GitHub Actions <github-actions[bot]@users.noreply.github.com>  Sat, 23 May 2026 01:16:20 +0000
+
 meshtasticd (2.7.24.0) unstable; urgency=medium
 
   * Version 2.7.24

debian/ci_pack_sdeb.sh

@@ -33,5 +33,5 @@ if [[ -n $GPG_KEY_ID ]]; then
 	debuild -S -nc -k"$GPG_KEY_ID"
 else
 	# Build the source deb without signing (forks)
-	debuild -S -nc
+	debuild -S -nc -us -uc
 fi

default_16MB.csv

@@ -1,7 +0,0 @@
-# Name,   Type, SubType, Offset,  Size, Flags
-nvs,      data, nvs,     0x9000,  0x5000,
-otadata,  data, ota,     0xe000,  0x2000,
-app0,     app,  ota_0,   0x10000, 0x640000,
-app1,     app,  ota_1,   0x650000,0x640000,
-spiffs,   data, spiffs,  0xc90000,0x360000,
-coredump, data, coredump,0xFF0000,0x10000,

default_8MB.csv

@@ -1,7 +0,0 @@
-# Name,   Type, SubType, Offset,  Size, Flags
-nvs,      data, nvs,     0x9000,  0x5000,
-otadata,  data, ota,     0xe000,  0x2000,
-app0,     app,  ota_0,   0x10000, 0x330000,
-app1,     app,  ota_1,   0x340000,0x330000,
-spiffs,   data, spiffs,  0x670000,0x180000,
-coredump, data, coredump,0x7F0000,0x10000,

extra_scripts/esp32_extra.py

@@ -70,6 +70,17 @@ def esp32_create_combined_bin(source, target, env):
 
 env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", esp32_create_combined_bin)
 
-# Enable Newlib Nano formatting to save space
-# ...but allow printf float support (compromise)
-env.Append(LINKFLAGS=["--specs=nano.specs", "-u", "_printf_float"])
+esp32_kind = env.GetProjectOption("custom_esp32_kind")
+if esp32_kind == "esp32":
+    # Free up some IRAM by removing auxiliary SPI flash chip drivers.
+    # Wrapped stub symbols are defined in src/platform/esp32/iram-quirk.c.
+    env.Append(
+        LINKFLAGS=[
+            "-Wl,--wrap=esp_flash_chip_gd",
+            "-Wl,--wrap=esp_flash_chip_issi",
+            "-Wl,--wrap=esp_flash_chip_winbond",
+        ]
+    )
+else:
+    # For newer ESP32 targets, using newlib nano works better.
+    env.Append(LINKFLAGS=["--specs=nano.specs", "-u", "_printf_float"])

extra_scripts/ld_response_file.py

@@ -1,23 +0,0 @@
-#!/usr/bin/env python3
-# trunk-ignore-all(ruff/F821)
-# trunk-ignore-all(flake8/F821): For SConstruct imports
-
-# force linker response file instead of command line arguments
-
-Import("env")
-
-
-def wrap_with_tempfile(command_key):
-    command = env.get(command_key)
-    if not command or not isinstance(command, str):
-        return
-    if "TEMPFILE(" in command:
-        return
-    env.Replace(**{command_key: "${TEMPFILE('%s')}" % command})
-
-
-# Force SCons to spill long commands into response files on this target.
-env.Replace(MAXLINELENGTH=8192)
-
-for key in ("LINKCOM", "CXXLINKCOM", "SHLINKCOM", "SHCXXLINKCOM"):
-    wrap_with_tempfile(key)

extra_scripts/nrf54l15_linker.py

@@ -1,140 +0,0 @@
-#!/usr/bin/env python3
-# trunk-ignore-all(ruff/F821)
-# trunk-ignore-all(flake8/F821): For SConstruct imports
-#
-# post:extra_scripts/nrf54l15_linker.py
-#
-# Fix for Zephyr two-pass link on nRF54L15:
-# platformio-build.py registers env.Depends("$PROG_PATH", final_ld_script) but
-# the SCons dependency chain is broken (final_ld_script Command never runs).
-# This script adds a PreAction on the final firmware binary that runs the gcc
-# preprocessing command directly (extracted from build.ninja) to generate
-# zephyr/linker.cmd before the link step.
-#
-# PlatformIO bundles an old Ninja that can't handle multi-output depslog rules,
-# so we parse the COMMAND line from build.ninja and run just the gcc -E part,
-# skipping the cmake_transform_depfile step (only needed for Ninja deps tracking).
-
-import os
-import re
-import subprocess
-
-Import("env")
-
-if env.get("PIOENV") != "nrf54l15dk":
-    pass  # Only for the nrf54l15dk environment
-else:
-
-    def _extract_gcc_command(ninja_build):
-        """Parse build.ninja to find the gcc -E command that generates linker.cmd.
-
-        The rule format depends on the host:
-          Windows (CMake's RunCMake wraps every command):
-            COMMAND = cmd.exe /C "cd /D DIR && arm-none-eabi-gcc.exe ... -o linker.cmd && cmake.exe -E cmake_transform_depfile ..."
-          POSIX (Linux/macOS — no wrapper):
-            COMMAND = cd DIR && arm-none-eabi-gcc ... -o linker.cmd && cmake -E cmake_transform_depfile ...
-
-        Returns (gcc_cmd_string, cwd_path) or raises RuntimeError.
-        """
-        in_rule = False
-        with open(ninja_build, "r", encoding="utf-8", errors="replace") as f:
-            for line in f:
-                # Detect start of the linker.cmd custom command rule
-                if not in_rule:
-                    if "build zephyr/linker.cmd" in line and "CUSTOM_COMMAND" in line:
-                        in_rule = True
-                    continue
-
-                stripped = line.strip()
-                if not stripped.startswith("COMMAND = "):
-                    continue
-
-                command_val = stripped[len("COMMAND = ") :]
-
-                # On Windows the value is wrapped in `cmd.exe /C "..."` — strip
-                # the wrapper. On POSIX hosts the inner sequence is the value
-                # itself (no quoting layer).
-                m = re.search(r'/C\s+"(.*)"\s*$', command_val)
-                inner = m.group(1) if m else command_val
-                parts = inner.split(" && ")
-
-                cwd = None
-                gcc_cmd = None
-                for part in parts:
-                    part = part.strip()
-                    if part.startswith("cd /D "):  # Windows form
-                        cwd = part[len("cd /D ") :]
-                    elif part.startswith("cd "):  # POSIX form
-                        cwd = part[len("cd ") :]
-                    elif "arm-none-eabi-gcc" in part:
-                        gcc_cmd = part
-
-                if not gcc_cmd:
-                    raise RuntimeError(
-                        "nRF54L15 linker fix: arm-none-eabi-gcc command not found in:\n%s"
-                        % inner[:400]
-                    )
-
-                return gcc_cmd, cwd
-
-        raise RuntimeError(
-            "nRF54L15 linker fix: 'build zephyr/linker.cmd' rule not found in build.ninja"
-        )
-
-    def _generate_linker_cmd(target, source, env):
-        """Generate zephyr/linker.cmd via direct gcc invocation before the final link."""
-        build_dir = env.subst("$BUILD_DIR")
-        zephyr_dir = os.path.join(build_dir, "zephyr")
-        linker_cmd = os.path.join(zephyr_dir, "linker.cmd")
-
-        if os.path.exists(linker_cmd):
-            return  # Already present — nothing to do
-
-        ninja_build = os.path.join(build_dir, "build.ninja")
-        if not os.path.exists(ninja_build):
-            raise RuntimeError(
-                "nRF54L15 linker fix: build.ninja not found at %s\n"
-                "Run a full build first so CMake generates the Ninja files."
-                % ninja_build
-            )
-
-        gcc_cmd, cwd = _extract_gcc_command(ninja_build)
-        run_cwd = cwd if cwd else zephyr_dir
-
-        print(
-            "==> nRF54L15: Generating zephyr/linker.cmd (LINKER_ZEPHYR_FINAL) via GCC"
-        )
-        # gcc_cmd comes verbatim from our own build.ninja (never user input) and
-        # contains Windows-style paths with spaces that cannot be safely argv-split
-        # with shlex, so we run it via the platform shell. nosec/nosemgrep below
-        # acknowledge this deliberate, scoped use of shell=True.
-        result = subprocess.run(  # nosec B602
-            gcc_cmd,
-            shell=True,  # nosemgrep: python.lang.security.audit.subprocess-shell-true.subprocess-shell-true
-            cwd=run_cwd,
-            capture_output=True,
-            text=True,
-        )
-        if result.returncode != 0:
-            print("GCC stdout:", result.stdout[:2000])
-            print("GCC stderr:", result.stderr[:2000])
-            raise RuntimeError(
-                "nRF54L15 linker fix: GCC failed to generate linker.cmd (rc=%d)"
-                % result.returncode
-            )
-        if not os.path.exists(linker_cmd):
-            raise RuntimeError(
-                "nRF54L15 linker fix: GCC returned 0 but linker.cmd was not created at %s"
-                % linker_cmd
-            )
-        print("==> linker.cmd generated successfully")
-
-    # Use PIOMAINPROG (set by ZephyrBuildProgram) to get the exact SCons node
-    prog = env.get("PIOMAINPROG")
-    if prog:
-        env.AddPreAction(prog, _generate_linker_cmd)
-    else:
-        print(
-            "[nrf54l15_linker] WARNING: PIOMAINPROG not set, falling back to $PROG_PATH"
-        )
-        env.AddPreAction(env.subst("$PROG_PATH"), _generate_linker_cmd)

mcp-server/src/meshtastic_mcp/fixtures.py

@@ -1,382 +0,0 @@
-"""Fake NodeDB fixture push — Portduino file copy + hardware XModem upload.
-
-The fixture pipeline is two-stage:
-  1. `bin/gen-fake-nodedb-seed.py` produces a deterministic JSONL describing N
-     fake-but-realistic peers. Committed under `test/fixtures/nodedb/`.
-  2. `bin/seed-json-to-proto.py` compiles JSONL → binary v25 NodeDatabase
-     protobuf with fresh wall-clock timestamps.
-
-This module exposes `push_fake_nodedb(...)`, the MCP tool that:
-  - target="portduino": compiles the JSONL into the device's prefs dir on
-    the local filesystem (`~/.portduino/<config>/prefs/nodes.proto`).
-  - target="hardware":  compiles to a temp file, then streams it over the
-    XModem protocol (via the meshtastic SerialInterface/BLEInterface +
-    `meshtastic.xmodempacket` pubsub topic) to `/prefs/nodes.proto` on the
-    device. Triggers a reboot so the firmware loads the new state on next
-    boot.
-
-XModem wire details (mirrors firmware impl at src/xmodem.cpp:115-260):
-  * 128-byte chunks; final chunk padded to 128 B with 0x1A (SUB) bytes.
-  * CRC16-CCITT (poly 0x1021, init 0x0000).
-  * SOH/seq=0 carries the destination filename in `buffer.bytes`. ACK if
-    `FSCom.open(filename, FILE_O_WRITE)` succeeds; NAK otherwise.
-  * SOH/seq≥1 carries a 128-byte chunk. ACK = advance; NAK = retransmit.
-  * EOT after the last chunk flushes + closes the file on-device.
-
-Hardware push requires `confirm=True` (mirrors factory_reset / erase_and_flash
-in the .github/copilot-instructions.md "never do these without asking" list).
-"""
-
-from __future__ import annotations
-
-import dataclasses
-import hashlib
-import pathlib
-import queue
-import shutil
-import subprocess
-import sys
-import tempfile
-import time
-from typing import Any, Literal
-
-from .connection import connect, is_tcp_port
-
-# Resolve repo root so the tool works regardless of mcp-server cwd.
-_REPO_ROOT = pathlib.Path(__file__).resolve().parents[3]
-_SEED_DIR = _REPO_ROOT / "test" / "fixtures" / "nodedb"
-_COMPILE_SCRIPT = _REPO_ROOT / "bin" / "seed-json-to-proto.py"
-
-_DEFAULT_NODES_FILENAME = "/prefs/nodes.proto"
-_XMODEM_CHUNK = 128
-_XMODEM_SUB = 0x1A
-_ACK_TIMEOUT_INIT_S = 5.0
-_ACK_TIMEOUT_CHUNK_S = 2.0
-_MAX_CHUNK_RETRIES = 5
-
-_VALID_SIZES = (250, 500, 1000, 2000)
-
-
-class FixtureError(RuntimeError):
-    """Raised for any fixture-push failure (compile, transport, ack timeout, …)."""
-
-
-# ---------------------------------------------------------------------------
-# CRC16-CCITT (poly 0x1021, init 0x0000). Matches the firmware's `crc16_ccitt`.
-# Hand-rolled to avoid the optional `crcmod` dep.
-# ---------------------------------------------------------------------------
-def _crc16_ccitt(data: bytes, *, init: int = 0x0000) -> int:
-    crc = init
-    for b in data:
-        crc ^= b << 8
-        for _ in range(8):
-            if crc & 0x8000:
-                crc = ((crc << 1) ^ 0x1021) & 0xFFFF
-            else:
-                crc = (crc << 1) & 0xFFFF
-    return crc
-
-
-# ---------------------------------------------------------------------------
-# Compile step — shells out to bin/seed-json-to-proto.py so the MCP module
-# doesn't have to duplicate the proto-encoding logic.
-# ---------------------------------------------------------------------------
-def _compile_proto(jsonl_path: pathlib.Path, out_path: pathlib.Path) -> None:
-    if not _COMPILE_SCRIPT.is_file():
-        raise FixtureError(f"compile script missing at {_COMPILE_SCRIPT}")
-    cmd = [
-        sys.executable,
-        str(_COMPILE_SCRIPT),
-        "--in",
-        str(jsonl_path),
-        "--out",
-        str(out_path),
-    ]
-    try:
-        subprocess.run(cmd, check=True, capture_output=True, text=True)
-    except subprocess.CalledProcessError as exc:
-        raise FixtureError(
-            f"seed-json-to-proto.py failed (exit {exc.returncode}):\n"
-            f"  stdout: {exc.stdout}\n  stderr: {exc.stderr}"
-        ) from exc
-
-
-def _resolve_seed_jsonl(size: int, custom: str | None) -> pathlib.Path:
-    if custom is not None:
-        p = pathlib.Path(custom).expanduser().resolve()
-        if not p.is_file():
-            raise FixtureError(f"custom_seed_jsonl not found: {p}")
-        return p
-    p = _SEED_DIR / f"seed_v25_{size:04d}.jsonl"
-    if not p.is_file():
-        raise FixtureError(
-            f"missing committed seed at {p}. "
-            f"Run `./bin/regen-fake-nodedbs.sh` to generate it."
-        )
-    return p
-
-
-# ---------------------------------------------------------------------------
-# Portduino push — file copy into ~/.portduino/<config>/prefs/
-# ---------------------------------------------------------------------------
-def _portduino_prefs_dir(config_name: str) -> pathlib.Path:
-    home = pathlib.Path.home()
-    return home / ".portduino" / config_name / "prefs"
-
-
-def _push_portduino(
-    size: int,
-    jsonl: pathlib.Path,
-    portduino_config: str,
-    backup_existing: bool,
-) -> dict[str, Any]:
-    prefs = _portduino_prefs_dir(portduino_config)
-    prefs.mkdir(parents=True, exist_ok=True)
-    target = prefs / "nodes.proto"
-    backed_up_to: str | None = None
-    if backup_existing and target.is_file():
-        ts = int(time.time())
-        backup = prefs / f"nodes.proto.bak.{ts}"
-        shutil.move(str(target), str(backup))
-        backed_up_to = str(backup)
-    _compile_proto(jsonl, target)
-    raw = target.read_bytes()
-    return {
-        "transport": "portduino",
-        "path": str(target),
-        "bytes": len(raw),
-        "sha256": hashlib.sha256(raw).hexdigest(),
-        "jsonl_source": str(jsonl),
-        "backed_up_to": backed_up_to,
-    }
-
-
-# ---------------------------------------------------------------------------
-# Hardware push — XModem over BLE/serial via the meshtastic Python interface.
-# ---------------------------------------------------------------------------
-@dataclasses.dataclass
-class _AckEvent:
-    control: int
-    seq: int
-
-
-def _wait_for_response(q: "queue.Queue[_AckEvent]", timeout_s: float) -> _AckEvent:
-    try:
-        return q.get(timeout=timeout_s)
-    except queue.Empty as exc:
-        raise FixtureError(
-            f"XModem response timeout after {timeout_s:.1f}s — device not responding"
-        ) from exc
-
-
-def _push_hardware(
-    size: int,
-    jsonl: pathlib.Path,
-    port: str | None,
-    reboot_after: bool,
-) -> dict[str, Any]:
-    # Lazy imports so the module loads even when the meshtastic deps aren't
-    # available (e.g. CI in a Python env without the package installed).
-    try:
-        from meshtastic.protobuf import mesh_pb2, xmodem_pb2
-        from pubsub import pub
-    except ImportError as exc:  # pragma: no cover — dep missing
-        raise FixtureError(
-            f"hardware push requires the meshtastic + pypubsub packages: {exc}"
-        ) from exc
-
-    if is_tcp_port(port):
-        raise FixtureError(
-            "hardware push over TCP/portduino is not supported — use "
-            "target='portduino' to drop the fixture directly into the prefs dir."
-        )
-
-    # Compile the fixture to a temp file with fresh timestamps.
-    with tempfile.NamedTemporaryFile(suffix=".proto", delete=False) as tf:
-        proto_path = pathlib.Path(tf.name)
-    try:
-        _compile_proto(jsonl, proto_path)
-        payload = proto_path.read_bytes()
-    finally:
-        proto_path.unlink(missing_ok=True)
-
-    sha256 = hashlib.sha256(payload).hexdigest()
-    total_bytes = len(payload)
-
-    # Subscribe to XModem responses BEFORE we open the interface, so we don't
-    # race the first ACK that arrives during the SOH/seq=0 handshake.
-    #
-    # NB: the signature MUST declare every kwarg pypubsub will see for this
-    # topic, or pubsub locks the topic spec to a smaller set (whichever
-    # subscribe arrives first) and then *rejects* the meshtastic library's
-    # publish call with `SenderUnknownMsgDataError: unknown ... interface`.
-    # The meshtastic lib publishes both `packet=` and `interface=`
-    # (mesh_interface.py:1389-1395), so both must appear here.
-    response_q: "queue.Queue[_AckEvent]" = queue.Queue()
-
-    def _on_xmodem(packet: Any = None, interface: Any = None, **_kw: Any) -> None:
-        if packet is None:
-            return
-        response_q.put(_AckEvent(control=int(packet.control), seq=int(packet.seq)))
-
-    pub.subscribe(_on_xmodem, "meshtastic.xmodempacket")
-
-    chunks_sent = 0
-    retried = 0
-    rebooted = False
-
-    XMC = xmodem_pb2.XModem.Control
-    try:
-        with connect(port=port) as iface:
-            # 1) Send the filename (SOH, seq=0).
-            init_pkt = xmodem_pb2.XModem(
-                control=XMC.Value("SOH"),
-                seq=0,
-                buffer=_DEFAULT_NODES_FILENAME.encode("utf-8"),
-            )
-            iface._sendToRadio(mesh_pb2.ToRadio(xmodemPacket=init_pkt))
-            ack = _wait_for_response(response_q, _ACK_TIMEOUT_INIT_S)
-            if ack.control != XMC.Value("ACK"):
-                raise FixtureError(
-                    f"device refused filename {_DEFAULT_NODES_FILENAME!r} "
-                    f"(got control={ack.control}, expected ACK). "
-                    f"Filesystem full or permissions issue?"
-                )
-
-            # 2) Stream the payload in 128 B chunks.
-            for offset in range(0, total_bytes, _XMODEM_CHUNK):
-                chunk = payload[offset : offset + _XMODEM_CHUNK]
-                if len(chunk) < _XMODEM_CHUNK:
-                    # Pad final chunk to 128 B with SUB. The trailing 0x1A bytes
-                    # become part of the file on-device, but nanopb ignores
-                    # bytes past the end of the top-level message.
-                    chunk = chunk + bytes([_XMODEM_SUB] * (_XMODEM_CHUNK - len(chunk)))
-                seq = ((offset // _XMODEM_CHUNK) + 1) % 256
-                # Retry loop on NAK / timeout.
-                attempts = 0
-                while True:
-                    pkt = xmodem_pb2.XModem(
-                        control=XMC.Value("SOH"),
-                        seq=seq,
-                        buffer=chunk,
-                        crc16=_crc16_ccitt(chunk),
-                    )
-                    iface._sendToRadio(mesh_pb2.ToRadio(xmodemPacket=pkt))
-                    ack = _wait_for_response(response_q, _ACK_TIMEOUT_CHUNK_S)
-                    if ack.control == XMC.Value("ACK"):
-                        chunks_sent += 1
-                        break
-                    if ack.control == XMC.Value("NAK"):
-                        attempts += 1
-                        retried += 1
-                        if attempts >= _MAX_CHUNK_RETRIES:
-                            # Abort: send CAN so the firmware removes the half-
-                            # written file via FSCom.remove(filename).
-                            iface._sendToRadio(
-                                mesh_pb2.ToRadio(
-                                    xmodemPacket=xmodem_pb2.XModem(
-                                        control=XMC.Value("CAN")
-                                    )
-                                )
-                            )
-                            raise FixtureError(
-                                f"chunk seq={seq} NAK'd {attempts} times; "
-                                f"aborted transfer (file removed on-device)."
-                            )
-                        continue  # retry the same chunk
-                    raise FixtureError(
-                        f"unexpected XModem control={ack.control} on seq={seq}"
-                    )
-
-            # 3) Tell the device we're done.
-            iface._sendToRadio(
-                mesh_pb2.ToRadio(
-                    xmodemPacket=xmodem_pb2.XModem(control=XMC.Value("EOT"))
-                )
-            )
-            ack = _wait_for_response(response_q, _ACK_TIMEOUT_CHUNK_S)
-            if ack.control != XMC.Value("ACK"):
-                raise FixtureError(f"EOT not ACKed (got control={ack.control})")
-
-            # 4) Reboot so loadFromDisk picks up the new file.
-            if reboot_after:
-                iface.localNode.reboot(secs=1)
-                rebooted = True
-    finally:
-        try:
-            pub.unsubscribe(_on_xmodem, "meshtastic.xmodempacket")
-        except Exception:
-            pass
-
-    return {
-        "transport": "hardware",
-        "port": port,
-        "filename_on_device": _DEFAULT_NODES_FILENAME,
-        "bytes": total_bytes,
-        "chunks_sent": chunks_sent,
-        "retried": retried,
-        "sha256": sha256,
-        "jsonl_source": str(jsonl),
-        "rebooted": rebooted,
-    }
-
-
-# ---------------------------------------------------------------------------
-# Public entry point — registered as an MCP tool in server.py.
-# ---------------------------------------------------------------------------
-def push_fake_nodedb(
-    size: int,
-    target: Literal["portduino", "hardware"] = "portduino",
-    *,
-    port: str | None = None,
-    portduino_config: str = "default",
-    backup_existing: bool = True,
-    confirm: bool = False,
-    reboot_after: bool = True,
-    custom_seed_jsonl: str | None = None,
-) -> dict[str, Any]:
-    """Compile a fresh-timestamp NodeDatabase fixture and push it to a device.
-
-    Args:
-      size: 250, 500, 1000, or 2000 — selects which committed seed JSONL to use.
-      target: "portduino" (file copy to ~/.portduino/<config>/prefs/) or
-              "hardware" (XModem upload to /prefs/nodes.proto + reboot).
-      port: required for target="hardware". Serial path (e.g. /dev/cu.usbmodemXXXX)
-            or BLE identifier. TCP endpoints are rejected — use target="portduino"
-            instead.
-      portduino_config: which Portduino instance dir under ~/.portduino/. Default "default".
-      backup_existing: portduino only. Move nodes.proto -> nodes.proto.bak.<ts>
-                        if present, so you can roll back.
-      confirm: required True for target="hardware" (writes flash + reboots).
-      reboot_after: hardware only. If True, send a 1-second reboot after the
-                    final ACK so loadFromDisk picks up the new file at next boot.
-      custom_seed_jsonl: override the committed JSONL. Use to push a hand-edited
-                         test scenario.
-
-    Returns:
-        dict with transport, bytes, sha256, etc. — depends on target.
-
-    """
-    if size not in _VALID_SIZES:
-        raise FixtureError(
-            f"size must be one of {_VALID_SIZES}; got {size!r}. "
-            f"Add a new committed seed if you need a different cardinality."
-        )
-
-    jsonl = _resolve_seed_jsonl(size, custom_seed_jsonl)
-
-    if target == "portduino":
-        return _push_portduino(size, jsonl, portduino_config, backup_existing)
-
-    if target == "hardware":
-        if not confirm:
-            raise FixtureError(
-                "hardware push writes flash and triggers a reboot — pass confirm=True."
-            )
-        if not port:
-            raise FixtureError(
-                "target='hardware' requires a port (e.g. /dev/cu.usbmodemXXXX)."
-            )
-        return _push_hardware(size, jsonl, port, reboot_after)
-
-    raise FixtureError(f"unknown target {target!r}; expected 'portduino' or 'hardware'")

mcp-server/src/meshtastic_mcp/server.py

@@ -15,7 +15,6 @@ from . import (
     admin,
     boards,
     devices,
-    fixtures,
     flash,
     hw_tools,
     info,
@@ -964,45 +963,3 @@ def recorder_export(
         dest_dir=dest_dir,
         streams=streams,
     )
-
-
-# ---------- Fixture / test-data push --------------------------------------
-
-
-@app.tool()
-def push_fake_nodedb(
-    size: int,
-    target: str = "portduino",
-    port: str | None = None,
-    portduino_config: str = "default",
-    backup_existing: bool = True,
-    confirm: bool = False,
-    reboot_after: bool = True,
-    custom_seed_jsonl: str | None = None,
-) -> dict[str, Any]:
-    """Push a fake-NodeDB v25 fixture (250/500/1000/2000 nodes) onto a device.
-
-    Two transports:
-      target="portduino" — file copy to ~/.portduino/<portduino_config>/prefs/nodes.proto.
-                            Fast, no device connection needed.
-      target="hardware"  — XModem upload over serial/BLE to /prefs/nodes.proto.
-                            Requires `port` + `confirm=True`. Triggers a reboot
-                            so loadFromDisk picks up the new file at next boot.
-
-    Compiles a fresh-timestamp proto from the committed JSONL seed under
-    test/fixtures/nodedb/seed_v25_<N>.jsonl each invocation, so the loaded
-    NodeDB always looks "recent" to the connecting phone. Structural data
-    (names, IDs, positions, telemetries) is deterministic per the seed.
-
-    Override the JSONL via `custom_seed_jsonl` to push a hand-edited scenario.
-    """
-    return fixtures.push_fake_nodedb(
-        size=size,
-        target=target,  # type: ignore[arg-type]
-        port=port,
-        portduino_config=portduino_config,
-        backup_existing=backup_existing,
-        confirm=confirm,
-        reboot_after=reboot_after,
-        custom_seed_jsonl=custom_seed_jsonl,
-    )

mcp-server/tests/unit/test_fake_nodedb_generator.py

@@ -1,364 +0,0 @@
-"""Tests for the fake-NodeDB fixture pipeline (bin/gen-fake-nodedb-seed.py
-+ bin/seed-json-to-proto.py + mcp-server fixtures.push_fake_nodedb).
-
-Lives under tests/unit/ because none of these touch real hardware — they
-shell out to the bin/ scripts and decode the resulting protobufs in-process.
-"""
-
-from __future__ import annotations
-
-import json
-import pathlib
-import subprocess
-import sys
-import time
-
-import pytest
-
-REPO_ROOT = pathlib.Path(__file__).resolve().parents[3]
-SEED_GEN = REPO_ROOT / "bin" / "gen-fake-nodedb-seed.py"
-COMPILE = REPO_ROOT / "bin" / "seed-json-to-proto.py"
-FIXTURES_DIR = REPO_ROOT / "test" / "fixtures" / "nodedb"
-
-# Ensure the locally-generated Python protobuf bindings are importable.
-# These live under `meshtastic_v25` (not `meshtastic`) so they don't shadow
-# the PyPI `meshtastic` package that the rest of the mcp-server depends on.
-_BINDINGS_DIR = REPO_ROOT / "bin" / "_generated"
-if _BINDINGS_DIR.is_dir() and str(_BINDINGS_DIR) not in sys.path:
-    sys.path.insert(0, str(_BINDINGS_DIR))
-
-try:
-    from meshtastic_v25.deviceonly_pb2 import (
-        NodeDatabase,  # type: ignore[import-not-found]
-    )
-except ImportError:
-    NodeDatabase = None  # type: ignore[assignment]
-
-
-def _require_v25_bindings() -> None:
-    if NodeDatabase is None:
-        pytest.skip(
-            "v25 Python protobuf bindings missing; run `./bin/regen-py-protos.sh`."
-        )
-    if "positions" not in NodeDatabase.DESCRIPTOR.fields_by_name:
-        pytest.skip(
-            "Loaded NodeDatabase predates v25 — run `./bin/regen-py-protos.sh`."
-        )
-
-
-def _run(cmd: list[str]) -> None:
-    subprocess.check_call(cmd, stdout=subprocess.DEVNULL, stderr=subprocess.PIPE)
-
-
-# ---------------------------------------------------------------------------
-# Seed generator: deterministic for given --seed (no wall-clock dependence).
-# ---------------------------------------------------------------------------
-def test_seed_generator_is_deterministic(tmp_path: pathlib.Path) -> None:
-    a = tmp_path / "a.jsonl"
-    b = tmp_path / "b.jsonl"
-    _run(
-        [
-            sys.executable,
-            str(SEED_GEN),
-            "--count",
-            "100",
-            "--seed",
-            "42",
-            "--out",
-            str(a),
-        ]
-    )
-    # Sleep so any sneaky wall-clock leak in the generator would surface as
-    # a byte diff between the two runs.
-    time.sleep(0.8)
-    _run(
-        [
-            sys.executable,
-            str(SEED_GEN),
-            "--count",
-            "100",
-            "--seed",
-            "42",
-            "--out",
-            str(b),
-        ]
-    )
-    assert a.read_bytes() == b.read_bytes()
-
-
-def test_seed_generator_meta_line(tmp_path: pathlib.Path) -> None:
-    out = tmp_path / "seed.jsonl"
-    _run(
-        [
-            sys.executable,
-            str(SEED_GEN),
-            "--count",
-            "50",
-            "--seed",
-            "1",
-            "--out",
-            str(out),
-        ]
-    )
-    lines = out.read_text(encoding="utf-8").splitlines()
-    assert len(lines) == 51  # 1 meta + 50 nodes
-    meta = json.loads(lines[0])
-    assert "_meta" in meta
-    assert meta["_meta"]["version"] == 25
-    assert meta["_meta"]["count"] == 50
-    assert meta["_meta"]["seed"] == 1
-
-
-def test_seed_only_uses_active_hardware_and_roles(tmp_path: pathlib.Path) -> None:
-    """Confirm no deprecated roles + no off-list HW models leak through."""
-    out = tmp_path / "seed.jsonl"
-    _run(
-        [
-            sys.executable,
-            str(SEED_GEN),
-            "--count",
-            "500",
-            "--seed",
-            "7",
-            "--out",
-            str(out),
-        ]
-    )
-    forbidden_roles = {"ROUTER_CLIENT", "REPEATER"}
-    forbidden_hw = {
-        "TLORA_V1",
-        "TLORA_V2",
-        "TLORA_V1_1P3",
-        "TLORA_V2_1_1P6",
-        "TLORA_V2_1_1P8",
-        "HELTEC_V1",
-        "HELTEC_V2_0",
-        "HELTEC_V2_1",
-        "TBEAM",
-        "TBEAM_V0P7",
-        "NANO_G1",
-        "NANO_G1_EXPLORER",
-        "NANO_G2_ULTRA",
-        "STATION_G1",
-        "STATION_G2",
-        "PORTDUINO",
-        "ANDROID_SIM",
-        "DIY_V1",
-        "LORA_RELAY_V1",
-        "NRF52840_PCA10059",
-        "NRF52_UNKNOWN",
-        "DR_DEV",
-        "GENIEBLOCKS",
-        "M5STACK",
-        "RP2040_LORA",
-        "PPR",
-    }
-    for raw in out.read_text(encoding="utf-8").splitlines()[1:]:
-        node = json.loads(raw)
-        assert node["role"] not in forbidden_roles, f"deprecated role: {node['role']}"
-        assert (
-            node["hw_model"] not in forbidden_hw
-        ), f"non-tier-1 HW: {node['hw_model']}"
-
-
-# ---------------------------------------------------------------------------
-# Compile step + committed seeds.
-# ---------------------------------------------------------------------------
-@pytest.mark.parametrize("size", [250, 500, 1000, 2000])
-def test_committed_seed_compiles_and_decodes(size: int, tmp_path: pathlib.Path) -> None:
-    _require_v25_bindings()
-    proto = tmp_path / "out.proto"
-    jsonl = FIXTURES_DIR / f"seed_v25_{size:04d}.jsonl"
-    if not jsonl.is_file():
-        pytest.skip(f"{jsonl} not present — run ./bin/regen-fake-nodedbs.sh")
-    _run([sys.executable, str(COMPILE), "--in", str(jsonl), "--out", str(proto)])
-
-    db = NodeDatabase()
-    db.ParseFromString(proto.read_bytes())
-    assert db.version == 25
-    assert len(db.nodes) == size
-    nums = {n.num for n in db.nodes}
-    assert len(nums) == size, "node numbers must be unique"
-    assert all(n.long_name and n.short_name for n in db.nodes)
-    assert all(len(n.long_name) <= 24 for n in db.nodes)  # max_size:25 - NUL
-
-    # Coverage sanity (±10pp tolerance for binomial fluctuation).
-    def in_range(actual: int, expected_ratio: float, tol_pp: float = 0.10) -> bool:
-        lo = max(0, int((expected_ratio - tol_pp) * size))
-        hi = min(size, int((expected_ratio + tol_pp) * size))
-        return lo <= actual <= hi
-
-    assert in_range(len(db.positions), 0.85)
-    assert in_range(len(db.telemetry), 0.70)
-    assert in_range(len(db.environment), 0.25)
-    assert in_range(len(db.status), 0.40)
-
-
-def test_compile_freshens_timestamps(tmp_path: pathlib.Path) -> None:
-    """Same JSONL compiled twice → identical structure, different timestamps."""
-    _require_v25_bindings()
-    jsonl = FIXTURES_DIR / "seed_v25_0250.jsonl"
-    if not jsonl.is_file():
-        pytest.skip("250-node seed not present — run ./bin/regen-fake-nodedbs.sh")
-    a = tmp_path / "a.proto"
-    b = tmp_path / "b.proto"
-    _run([sys.executable, str(COMPILE), "--in", str(jsonl), "--out", str(a)])
-    time.sleep(1.2)
-    _run([sys.executable, str(COMPILE), "--in", str(jsonl), "--out", str(b)])
-
-    da = NodeDatabase()
-    db_ = NodeDatabase()
-    da.ParseFromString(a.read_bytes())
-    db_.ParseFromString(b.read_bytes())
-
-    # Zero out timestamp fields and confirm everything else is byte-identical.
-    for d in (da, db_):
-        for n in d.nodes:
-            n.last_heard = 0
-        for p in d.positions:
-            p.position.time = 0
-    assert da.SerializeToString() == db_.SerializeToString()
-
-    # Re-load fresh copies to confirm timestamps actually moved.
-    aa = NodeDatabase()
-    bb = NodeDatabase()
-    aa.ParseFromString(a.read_bytes())
-    bb.ParseFromString(b.read_bytes())
-    aa_max = max(n.last_heard for n in aa.nodes if n.last_heard)
-    bb_max = max(n.last_heard for n in bb.nodes if n.last_heard)
-    assert bb_max >= aa_max
-    assert bb_max - aa_max < 5  # within a few seconds
-
-
-def test_compile_pinned_now_epoch_is_byte_identical(tmp_path: pathlib.Path) -> None:
-    """With --now-epoch pinned, two compiles produce identical bytes."""
-    _require_v25_bindings()
-    jsonl = FIXTURES_DIR / "seed_v25_0250.jsonl"
-    if not jsonl.is_file():
-        pytest.skip("250-node seed not present")
-    a = tmp_path / "a.proto"
-    b = tmp_path / "b.proto"
-    for o in (a, b):
-        _run(
-            [
-                sys.executable,
-                str(COMPILE),
-                "--in",
-                str(jsonl),
-                "--now-epoch",
-                "1700000000",
-                "--out",
-                str(o),
-            ]
-        )
-    assert a.read_bytes() == b.read_bytes()
-
-
-def test_compile_timestamps_are_recent(tmp_path: pathlib.Path) -> None:
-    _require_v25_bindings()
-    jsonl = FIXTURES_DIR / "seed_v25_0250.jsonl"
-    if not jsonl.is_file():
-        pytest.skip("250-node seed not present")
-    out = tmp_path / "out.proto"
-    _run([sys.executable, str(COMPILE), "--in", str(jsonl), "--out", str(out)])
-    db = NodeDatabase()
-    db.ParseFromString(out.read_bytes())
-    now = int(time.time())
-    # No timestamp older than 7 days, none in the future.
-    for n in db.nodes:
-        if n.last_heard:
-            assert now - 7 * 86400 <= n.last_heard <= now
-    # At least half should be within the last hour
-    # (matches expovariate(mean=3600s)).
-    recent = sum(1 for n in db.nodes if n.last_heard and n.last_heard >= now - 3600)
-    assert recent >= 0.4 * len(db.nodes)
-
-
-def test_compile_hand_edit_round_trip(tmp_path: pathlib.Path) -> None:
-    """Edit one JSONL line, recompile, confirm edit appears in the proto."""
-    _require_v25_bindings()
-    src = FIXTURES_DIR / "seed_v25_0250.jsonl"
-    if not src.is_file():
-        pytest.skip("250-node seed not present")
-    dst = tmp_path / "edited.jsonl"
-    lines = src.read_text(encoding="utf-8").splitlines()
-
-    # Find a node that already has telemetry so the index relationship is
-    # easy to assert on the other side.
-    edit_idx = None
-    for i, raw in enumerate(lines[1:], start=1):
-        node = json.loads(raw)
-        if node.get("telemetry") is not None:
-            edit_idx = i
-            break
-    assert edit_idx is not None, "expected at least one node with telemetry"
-
-    node = json.loads(lines[edit_idx])
-    target_num = int(node["num"], 16)
-    node["long_name"] = "Hand Edited Node"
-    node["telemetry"] = {
-        "battery_level": 42,
-        "voltage": 3.71,
-        "channel_utilization": 0.0,
-        "air_util_tx": 0.0,
-        "uptime_seconds": 1,
-    }
-    lines[edit_idx] = json.dumps(node, ensure_ascii=False, sort_keys=True)
-    dst.write_text("\n".join(lines) + "\n", encoding="utf-8")
-
-    out = tmp_path / "out.proto"
-    _run([sys.executable, str(COMPILE), "--in", str(dst), "--out", str(out)])
-    db = NodeDatabase()
-    db.ParseFromString(out.read_bytes())
-    edited = next((n for n in db.nodes if n.num == target_num), None)
-    assert edited is not None
-    assert edited.long_name == "Hand Edited Node"
-    tel = next((t for t in db.telemetry if t.num == target_num), None)
-    assert tel is not None
-    assert tel.device_metrics.battery_level == 42
-
-
-# ---------------------------------------------------------------------------
-# Misc smoke checks on the module surface.
-# ---------------------------------------------------------------------------
-def test_crc16_ccitt_matches_known_vectors() -> None:
-    """Sanity-check the hand-rolled CRC16-CCITT matches well-known vectors.
-
-    Test vectors from the XModem-CRC spec (init=0, poly=0x1021):
-      crc16("123456789") = 0x31C3
-      crc16("")          = 0x0000
-    """
-    from meshtastic_mcp.fixtures import _crc16_ccitt
-
-    assert _crc16_ccitt(b"") == 0x0000
-    assert _crc16_ccitt(b"123456789") == 0x31C3
-
-
-def test_push_fake_nodedb_rejects_invalid_size() -> None:
-    from meshtastic_mcp.fixtures import FixtureError, push_fake_nodedb
-
-    with pytest.raises(FixtureError, match="size must be one of"):
-        push_fake_nodedb(size=999, target="portduino")  # type: ignore[arg-type]
-
-
-def test_push_fake_nodedb_hardware_requires_confirm() -> None:
-    from meshtastic_mcp.fixtures import FixtureError, push_fake_nodedb
-
-    with pytest.raises(FixtureError, match="confirm=True"):
-        push_fake_nodedb(size=250, target="hardware", port="/dev/cu.fake")
-
-
-def test_push_fake_nodedb_hardware_requires_port() -> None:
-    from meshtastic_mcp.fixtures import FixtureError, push_fake_nodedb
-
-    with pytest.raises(FixtureError, match="requires a port"):
-        push_fake_nodedb(size=250, target="hardware", confirm=True)
-
-
-def test_push_fake_nodedb_hardware_rejects_tcp_port() -> None:
-    from meshtastic_mcp.fixtures import FixtureError, push_fake_nodedb
-
-    with pytest.raises(FixtureError, match="not supported"):
-        push_fake_nodedb(
-            size=250, target="hardware", confirm=True, port="tcp://localhost:4403"
-        )

platformio.ini

@@ -2,7 +2,7 @@
 ; https://docs.platformio.org/page/projectconf.html
 
 [platformio]
-default_envs = heltec-v3
+default_envs = tbeam
 
 extra_configs =
 	variants/*/*.ini
@@ -17,7 +17,6 @@ test_build_src = true
 extra_scripts =
 	pre:bin/platformio-pre.py
 	bin/platformio-custom.py
-	post:extra_scripts/nrf54l15_linker.py
 ; note: we add src to our include search path so that lmic_project_config can override
 ; note: TINYGPS_OPTION_NO_CUSTOM_FIELDS is VERY important.  We don't use custom fields and somewhere in that pile
 ; of code is a heap corruption bug!
@@ -50,7 +49,6 @@ build_flags = -Wno-missing-field-initializers
 	-DRADIOLIB_EXCLUDE_PAGER=1
 	-DRADIOLIB_EXCLUDE_FSK4=1
 	-DRADIOLIB_EXCLUDE_APRS=1
-	-DRADIOLIB_EXCLUDE_ADSB=1
 	-DRADIOLIB_EXCLUDE_LORAWAN=1
 	-DMESHTASTIC_EXCLUDE_DROPZONE=1
 	-DMESHTASTIC_EXCLUDE_REPLYBOT=1
@@ -59,6 +57,7 @@ build_flags = -Wno-missing-field-initializers
 	-DMESHTASTIC_EXCLUDE_POWERSTRESS=1 ; exclude power stress test module from main firmware
 	-DMESHTASTIC_EXCLUDE_GENERIC_THREAD_MODULE=1
 	-DMESHTASTIC_EXCLUDE_POWERMON=1
+	-DMESHTASTIC_EXCLUDE_STATUS=1
 	-D MAX_THREADS=40 ; As we've split modules, we have more threads to manage
 	#-DBUILD_EPOCH=$UNIX_TIME ; set in platformio-custom.py now
 	#-D OLED_PL=1
@@ -69,7 +68,7 @@ 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/2e26010040e028baee72e2093402fa7b3c59e430.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
@@ -122,12 +121,12 @@ 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/1c45ebc7433acb8ba3fe96a6f7deca9c43fa54cf.zip
 
 ; Common libs for environmental measurements in telemetry module
 [environmental_base]
@@ -141,7 +140,7 @@ lib_deps =
 	# renovate: datasource=github-tags depName=NeoPixel packageName=adafruit/Adafruit_NeoPixel
 	https://github.com/adafruit/Adafruit_NeoPixel/archive/1.15.5.zip
 	# renovate: datasource=github-tags depName=Adafruit SSD1306 packageName=adafruit/Adafruit_SSD1306
-	https://github.com/adafruit/Adafruit_SSD1306/archive/refs/tags/2.5.16.zip
+	https://github.com/adafruit/Adafruit_SSD1306/archive/2.5.17.zip
 	# renovate: datasource=github-tags depName=Adafruit BMP280 packageName=adafruit/Adafruit_BMP280_Library
 	https://github.com/adafruit/Adafruit_BMP280_Library/archive/refs/tags/3.0.0.zip
 	# renovate: datasource=github-tags depName=Adafruit BMP085 packageName=adafruit/Adafruit-BMP085-Library
@@ -172,8 +171,8 @@ 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
@@ -186,16 +185,22 @@ lib_deps =
 	https://github.com/sparkfun/SparkFun_MAX3010x_Sensor_Library/archive/refs/tags/v1.1.2.zip
 	# renovate: datasource=github-tags depName=SparkFun 9DoF IMU Breakout ICM 20948 packageName=sparkfun/SparkFun_ICM-20948_ArduinoLibrary
 	https://github.com/sparkfun/SparkFun_ICM-20948_ArduinoLibrary/archive/refs/tags/v1.3.2.zip
+	# renovate: datasource=github-tags depName=TDK InvenSense ICM42670P packageName=tdk-invn-oss/motion.arduino.ICM42670P
+	https://github.com/tdk-invn-oss/motion.arduino.ICM42670P/archive/refs/tags/1.0.8.zip
 	# renovate: datasource=github-tags depName=Adafruit LTR390 Library packageName=adafruit/Adafruit_LTR390
 	https://github.com/adafruit/Adafruit_LTR390/archive/refs/tags/1.1.2.zip
 	# renovate: datasource=github-tags depName=Adafruit PCT2075 packageName=adafruit/Adafruit_PCT2075
 	https://github.com/adafruit/Adafruit_PCT2075/archive/refs/tags/1.0.6.zip
 	# renovate: datasource=github-tags depName=DFRobot_BMM150 packageName=dfrobot/DFRobot_BMM150
 	https://github.com/DFRobot/DFRobot_BMM150/archive/refs/tags/V1.0.0.zip
+	# renovate: datasource=github-tags depName=SparkFun MMC5983MA Magnetometer packageName=sparkfun/SparkFun_MMC5983MA_Magnetometer_Arduino_Library
+	https://github.com/sparkfun/SparkFun_MMC5983MA_Magnetometer_Arduino_Library/archive/v1.1.5.zip
 	# renovate: datasource=github-tags depName=Adafruit_TSL2561 packageName=adafruit/Adafruit_TSL2561
 	https://github.com/adafruit/Adafruit_TSL2561/archive/refs/tags/1.1.3.zip
 	# renovate: datasource=github-tags depName=BH1750_WE packageName=wollewald/BH1750_WE
 	https://github.com/wollewald/BH1750_WE/archive/refs/tags/1.1.10.zip
+	# renovate: datasource=github-tags depName=Adafruit SHTC3 packageName=adafruit/Adafruit_SHTC3
+	https://github.com/adafruit/Adafruit_SHTC3/archive/refs/tags/1.0.2.zip
 
 ; Common environmental sensor libraries (not included in native / portduino)
 [environmental_extra_common]
@@ -204,8 +209,6 @@ lib_deps =
 	https://github.com/adafruit/Adafruit_BMP3XX/archive/refs/tags/2.1.6.zip
 	# renovate: datasource=github-tags depName=Adafruit MAX1704X packageName=adafruit/Adafruit_MAX1704X
 	https://github.com/adafruit/Adafruit_MAX1704X/archive/refs/tags/1.0.3.zip
-	# renovate: datasource=github-tags depName=Adafruit SHTC3 packageName=adafruit/Adafruit_SHTC3
-	https://github.com/adafruit/Adafruit_SHTC3/archive/refs/tags/1.0.2.zip
 	# renovate: datasource=github-tags depName=Adafruit LPS2X packageName=adafruit/Adafruit_LPS2X
 	https://github.com/adafruit/Adafruit_LPS2X/archive/refs/tags/2.0.6.zip
 	# renovate: datasource=github-tags depName=Adafruit SHT31 packageName=adafruit/Adafruit_SHT31
@@ -227,9 +230,7 @@ lib_deps =
 	# renovate: datasource=github-tags depName=Sensirion I2C SFA3x packageName=sensirion/arduino-i2c-sfa3x
 	https://github.com/Sensirion/arduino-i2c-sfa3x/archive/refs/tags/1.0.0.zip
 	# renovate: datasource=github-tags depName=Sensirion I2C SCD30 packageName=sensirion/arduino-i2c-scd30
-	https://github.com/Sensirion/arduino-i2c-scd30/archive/refs/tags/1.0.0.zip
-	# renovate: datasource=github-tags depName=arduino-sht packageName=sensirion/arduino-sht
-	https://github.com/Sensirion/arduino-sht/archive/refs/tags/v1.2.6.zip
+	https://github.com/Sensirion/arduino-i2c-scd30/archive/1.1.1.zip
 
 ; Environmental sensors with BSEC2 (Bosch proprietary IAQ)
 [environmental_extra]

src/DebugConfiguration.h

@@ -152,16 +152,15 @@ extern "C" void logLegacy(const char *level, const char *fmt, ...);
 // Default Bluetooth PIN
 #define defaultBLEPin 123456
 
-#if HAS_ETHERNET && defined(USE_ARDUINO_ETHERNET)
-#include <Ethernet.h> // arduino-libraries/Ethernet — supports W5500 auto-detect
-#elif HAS_ETHERNET && defined(USE_CH390D)
+#if HAS_ETHERNET && defined(USE_CH390D)
 #include <ESP32_CH390.h>
 #elif HAS_ETHERNET && !defined(USE_WS5500)
 #include <RAK13800_W5100S.h>
 #endif // HAS_ETHERNET
 
-#if HAS_ETHERNET && defined(ARCH_ESP32)
-#include <ETH.h>
+#if HAS_ETHERNET && defined(USE_WS5500)
+#include <ETHClass2.h>
+#define ETH ETH2
 #endif // HAS_ETHERNET
 
 #if HAS_WIFI

src/DisplayFormatters.cpp

@@ -1,56 +1,42 @@
 #include "DisplayFormatters.h"
-#include "MeshRadio.h"
 
 const char *DisplayFormatters::getModemPresetDisplayName(meshtastic_Config_LoRaConfig_ModemPreset preset, bool useShortName,
                                                          bool usePreset)
 {
 
-    // If use_preset is false, always return "Custom" — callers such as RadioInterface and Channels
-    // rely on this being a stable literal for channel-name hashing and default-channel detection.
+    // If use_preset is false, always return "Custom"
     if (!usePreset) {
         return "Custom";
     }
 
     switch (preset) {
-    case PRESET(SHORT_TURBO):
+    case meshtastic_Config_LoRaConfig_ModemPreset_SHORT_TURBO:
         return useShortName ? "ShortT" : "ShortTurbo";
         break;
-    case PRESET(SHORT_SLOW):
+    case meshtastic_Config_LoRaConfig_ModemPreset_SHORT_SLOW:
         return useShortName ? "ShortS" : "ShortSlow";
         break;
-    case PRESET(SHORT_FAST):
+    case meshtastic_Config_LoRaConfig_ModemPreset_SHORT_FAST:
         return useShortName ? "ShortF" : "ShortFast";
         break;
-    case PRESET(MEDIUM_SLOW):
+    case meshtastic_Config_LoRaConfig_ModemPreset_MEDIUM_SLOW:
         return useShortName ? "MedS" : "MediumSlow";
         break;
-    case PRESET(MEDIUM_FAST):
+    case meshtastic_Config_LoRaConfig_ModemPreset_MEDIUM_FAST:
         return useShortName ? "MedF" : "MediumFast";
         break;
-    case PRESET(LONG_SLOW):
+    case meshtastic_Config_LoRaConfig_ModemPreset_LONG_SLOW:
         return useShortName ? "LongS" : "LongSlow";
         break;
-    case PRESET(LONG_FAST):
+    case meshtastic_Config_LoRaConfig_ModemPreset_LONG_FAST:
         return useShortName ? "LongF" : "LongFast";
         break;
-    case PRESET(LONG_TURBO):
+    case meshtastic_Config_LoRaConfig_ModemPreset_LONG_TURBO:
         return useShortName ? "LongT" : "LongTurbo";
         break;
-    case PRESET(LONG_MODERATE):
+    case meshtastic_Config_LoRaConfig_ModemPreset_LONG_MODERATE:
         return useShortName ? "LongM" : "LongMod";
         break;
-    case PRESET(LITE_FAST):
-        return useShortName ? "LiteF" : "LiteFast";
-        break;
-    case PRESET(LITE_SLOW):
-        return useShortName ? "LiteS" : "LiteSlow";
-        break;
-    case PRESET(NARROW_FAST):
-        return useShortName ? "NarF" : "NarrowFast";
-        break;
-    case PRESET(NARROW_SLOW):
-        return useShortName ? "NarS" : "NarrowSlow";
-        break;
     default:
         return useShortName ? "Custom" : "Invalid";
         break;

src/FSCommon.cpp

@@ -79,84 +79,107 @@ 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 <cstring>
+#include <new>
+#include <stdexcept>
 #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
+namespace
+{
+bool pathEndsWithDot(const char *path)
+{
+    if (!path)
+        return false;
+
+    size_t length = strlen(path);
+    return length > 0 && path[length - 1] == '.';
 }
 
-/**
- * @brief Get the list of files in a directory.
- *
- * This function returns a list of files in a directory. The list includes the full path of each file.
- * We can't use SPILOCK here because of recursion. Callers of this function should use SPILOCK.
- *
- * @param dirname The name of the directory.
- * @param levels The number of levels of subdirectories to list.
- * @return A vector of strings containing the full path of each file in the directory.
- */
-std::vector<meshtastic_FileInfo> getFiles(const char *dirname, uint8_t levels)
+bool copyFilePath(char *dest, size_t destSize, const char *path, bool *wasLimited)
 {
-    std::vector<meshtastic_FileInfo> filenames = {};
-#ifdef FSCom
+    if (!path || destSize == 0) {
+        if (wasLimited)
+            *wasLimited = true;
+        return false;
+    }
+
+    if (strlcpy(dest, path, destSize) >= destSize) {
+        if (wasLimited)
+            *wasLimited = true;
+        return false;
+    }
+
+    return true;
+}
+
+void collectFiles(const char *dirname, uint8_t levels, size_t maxCount, std::vector<meshtastic_FileInfo> &filenames,
+                  bool *wasLimited)
+{
+    if (!dirname)
+        return;
+
     File root = FSCom.open(dirname, FILE_O_READ);
     if (!root)
-        return filenames;
-    if (!root.isDirectory())
-        return filenames;
+        return;
+    if (!root.isDirectory()) {
+        root.close();
+        return;
+    }
 
     File file = root.openNextFile();
-    while (file) {
+    // file.name()[0] check is a workaround for a bug in the Adafruit LittleFS nrf52 glue (see issue 4395)
+    while (file && file.name()[0]) {
+        if (filenames.size() >= maxCount) {
+            if (wasLimited)
+                *wasLimited = true;
+            file.close();
+            break;
+        }
+        const char *fileName = file.name();
+        if (file.isDirectory() && !pathEndsWithDot(fileName)) {
+            char pathBuffer[sizeof(((meshtastic_FileInfo *)nullptr)->file_name)] = {};
 #ifdef ARCH_ESP32
-        const char *filepath = file.path();
+            const char *subDirPath = file.path();
 #else
-        const char *filepath = file.name();
+            const char *subDirPath = fileName;
 #endif
-        if (file.isDirectory() && !String(file.name()).endsWith(".")) {
-            if (levels) {
-                std::vector<meshtastic_FileInfo> subDirFilenames = getFiles(filepath, levels - 1);
-                filenames.insert(filenames.end(), subDirFilenames.begin(), subDirFilenames.end());
-                file.close();
+            bool hasSubDirPath = copyFilePath(pathBuffer, sizeof(pathBuffer), subDirPath, wasLimited);
+            file.close();
+
+            if (levels && hasSubDirPath) {
+                collectFiles(pathBuffer, levels - 1, maxCount, filenames, wasLimited);
+            } else if (wasLimited) {
+                *wasLimited = true;
             }
         } 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';
-            if (!String(fileInfo.file_name).endsWith(".")) {
+#ifdef ARCH_ESP32
+            bool hasFilePath = copyFilePath(fileInfo.file_name, sizeof(fileInfo.file_name), file.path(), wasLimited);
+#else
+            bool hasFilePath = copyFilePath(fileInfo.file_name, sizeof(fileInfo.file_name), file.name(), wasLimited);
+#endif
+            if (hasFilePath && !pathEndsWithDot(fileInfo.file_name)) {
                 filenames.push_back(fileInfo);
             }
             file.close();
@@ -164,6 +187,41 @@ std::vector<meshtastic_FileInfo> getFiles(const char *dirname, uint8_t levels)
         file = root.openNextFile();
     }
     root.close();
+}
+} // namespace
+#endif
+
+// Callers must hold the SPI lock; recursion prevents taking it here.
+std::vector<meshtastic_FileInfo> getFiles(const char *dirname, uint8_t levels, size_t maxCount, bool *wasLimited)
+{
+    std::vector<meshtastic_FileInfo> filenames = {};
+    if (wasLimited)
+        *wasLimited = false;
+#ifdef FSCom
+#if defined(__cpp_exceptions) || defined(__EXCEPTIONS)
+    size_t reservedCount = maxCount;
+    while (reservedCount > 0) {
+        try {
+            filenames.reserve(reservedCount);
+            break;
+        } catch (const std::bad_alloc &) {
+            reservedCount /= 2;
+        } catch (const std::length_error &) {
+            reservedCount /= 2;
+        }
+    }
+    if (reservedCount == 0) {
+        if (wasLimited)
+            *wasLimited = true;
+        return filenames;
+    }
+    if (reservedCount < maxCount) {
+        if (wasLimited)
+            *wasLimited = true;
+        maxCount = reservedCount;
+    }
+#endif
+    collectFiles(dirname, levels, maxCount, filenames, wasLimited);
 #endif
     return filenames;
 }
@@ -179,59 +237,98 @@ 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 +342,14 @@ 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
 }
 
@@ -277,7 +381,7 @@ void fsInit()
  */
 void setupSDCard()
 {
-#if defined(HAS_SDCARD) && !defined(SDCARD_USE_SOFT_SPI) && !defined(HAS_SD_MMC)
+#if defined(HAS_SDCARD) && !defined(SDCARD_USE_SOFT_SPI)
     concurrency::LockGuard g(spiLock);
     SDHandler.begin(SPI_SCK, SPI_MISO, SPI_MOSI);
     if (!SD.begin(SDCARD_CS, SDHandler, SD_SPI_FREQUENCY)) {
@@ -305,4 +409,4 @@ void setupSDCard()
     LOG_DEBUG("Total space: %lu MB", (uint32_t)(SD.totalBytes() / (1024 * 1024)));
     LOG_DEBUG("Used space: %lu MB", (uint32_t)(SD.usedBytes() / (1024 * 1024)));
 #endif
-}
+}

src/FSCommon.h

@@ -48,20 +48,11 @@ using namespace STM32_LittleFS_Namespace;
 using namespace Adafruit_LittleFS_Namespace;
 #endif
 
-#if defined(ARCH_NRF54L15)
-// nRF54L15 — Zephyr LittleFS on 36 KB storage_partition (internal RRAM)
-#include "InternalFileSystem.h"
-#define FSCom InternalFS
-#define FSBegin() FSCom.begin()
-using namespace Adafruit_LittleFS_Namespace;
-#endif
-
 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);
+std::vector<meshtastic_FileInfo> getFiles(const char *dirname, uint8_t levels, size_t maxCount = 64, bool *wasLimited = nullptr);
 void listDir(const char *dirname, uint8_t levels, bool del = false);
 void rmDir(const char *dirname);
-void setupSDCard();
+void setupSDCard();

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);
 
@@ -354,6 +360,7 @@ void MessageStore::clearAllMessages()
     resetMessagePool();
 
 #ifdef FSCom
+    concurrency::LockGuard guard(spiLock);
     SafeFile f(filename.c_str(), false);
     uint8_t count = 0;
     f.write(&count, 1); // write "0 messages"
@@ -366,25 +373,26 @@ 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 +400,7 @@ 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 +408,14 @@ 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 +428,7 @@ 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 +441,7 @@ 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

@@ -23,14 +23,8 @@
 #include "main.h"
 #include "meshUtils.h"
 #include "power/PowerHAL.h"
+#include "power/SGM41562.h"
 #include "sleep.h"
-#ifdef ARCH_ESP32
-// #include <driver/adc.h>
-#include <esp_adc/adc_cali.h>
-#include <esp_adc/adc_cali_scheme.h>
-#include <esp_adc/adc_oneshot.h>
-#include <esp_err.h>
-#endif
 
 #if defined(ARCH_PORTDUINO)
 #include "api/WiFiServerAPI.h"
@@ -47,22 +41,6 @@
 #include "concurrency/LockGuard.h"
 #endif
 
-#if defined(ARCH_STM32WL) && defined(BATTERY_PIN)
-#include "stm32yyxx_ll_adc.h"
-
-/* Analog read resolution */
-#if defined(LL_ADC_RESOLUTION_12B)
-#define LL_ADC_RESOLUTION LL_ADC_RESOLUTION_12B
-#define BATTERY_SENSE_RESOLUTION_BITS 12
-#elif defined(LL_ADC_DS_DATA_WIDTH_12_BIT)
-#define LL_ADC_RESOLUTION LL_ADC_DS_DATA_WIDTH_12_BIT
-#define BATTERY_SENSE_RESOLUTION_BITS 12
-#else
-#error "ADC resolution could not be defined!"
-#endif
-#define ADC_RANGE (1 << BATTERY_SENSE_RESOLUTION_BITS)
-#endif
-
 #if defined(DEBUG_HEAP_MQTT) && !MESHTASTIC_EXCLUDE_MQTT
 #include "mqtt/MQTT.h"
 #include "target_specific.h"
@@ -70,8 +48,9 @@
 #include <WiFi.h>
 #endif
 
-#if HAS_ETHERNET && defined(ARCH_ESP32)
-#include <ETH.h>
+#if HAS_ETHERNET && defined(USE_WS5500)
+#include <ETHClass2.h>
+#define ETH ETH2
 #endif // HAS_ETHERNET
 
 #endif
@@ -83,113 +62,33 @@
 #if defined(BATTERY_PIN) && defined(ARCH_ESP32)
 
 #ifndef BAT_MEASURE_ADC_UNIT // ADC1 is default
-static const adc_channel_t adc_channel = ADC_CHANNEL;
+static const adc1_channel_t adc_channel = ADC_CHANNEL;
 static const adc_unit_t unit = ADC_UNIT_1;
-#else  // ADC2
-static const adc_channel_t adc_channel = ADC_CHANNEL;
+#else // ADC2
+static const adc2_channel_t adc_channel = ADC_CHANNEL;
 static const adc_unit_t unit = ADC_UNIT_2;
+RTC_NOINIT_ATTR uint64_t RTC_reg_b;
+
 #endif // BAT_MEASURE_ADC_UNIT
 
-static adc_oneshot_unit_handle_t adc_handle = nullptr;
-static adc_cali_handle_t adc_cali_handle = nullptr;
-static bool adc_calibrated = false;
+esp_adc_cal_characteristics_t *adc_characs = (esp_adc_cal_characteristics_t *)calloc(1, sizeof(esp_adc_cal_characteristics_t));
 #ifndef ADC_ATTENUATION
 static const adc_atten_t atten = ADC_ATTEN_DB_12;
 #else
 static const adc_atten_t atten = ADC_ATTENUATION;
 #endif
-#ifdef ADC_BITWIDTH
-static const adc_bitwidth_t adc_width = ADC_BITWIDTH;
-#else
-static const adc_bitwidth_t adc_width = ADC_BITWIDTH_DEFAULT;
-#endif
-
-static int adcBitWidthToBits(adc_bitwidth_t width)
-{
-    switch (width) {
-    case ADC_BITWIDTH_9:
-        return 9;
-    case ADC_BITWIDTH_10:
-        return 10;
-    case ADC_BITWIDTH_11:
-        return 11;
-    case ADC_BITWIDTH_12:
-        return 12;
-#ifdef ADC_BITWIDTH_13
-    case ADC_BITWIDTH_13:
-        return 13;
-#endif
-    default:
-        return 12;
-    }
-}
-
-static bool initAdcCalibration()
-{
-#if ADC_CALI_SCHEME_CURVE_FITTING_SUPPORTED
-    adc_cali_curve_fitting_config_t cali_config = {
-        .unit_id = unit,
-        .atten = atten,
-        .bitwidth = adc_width,
-    };
-    esp_err_t ret = adc_cali_create_scheme_curve_fitting(&cali_config, &adc_cali_handle);
-    if (ret == ESP_OK) {
-        LOG_INFO("ADC calibration: curve fitting enabled");
-        return true;
-    }
-    if (ret != ESP_ERR_NOT_SUPPORTED) {
-        LOG_WARN("ADC calibration: curve fitting failed: %s", esp_err_to_name(ret));
-    }
-#endif
-
-#if ADC_CALI_SCHEME_LINE_FITTING_SUPPORTED
-    adc_cali_line_fitting_config_t cali_config = {
-        .unit_id = unit,
-        .atten = atten,
-        .bitwidth = adc_width,
-        .default_vref = DEFAULT_VREF,
-    };
-    esp_err_t ret = adc_cali_create_scheme_line_fitting(&cali_config, &adc_cali_handle);
-    if (ret == ESP_OK) {
-        LOG_INFO("ADC calibration: line fitting enabled");
-        return true;
-    }
-    if (ret != ESP_ERR_NOT_SUPPORTED) {
-        LOG_WARN("ADC calibration: line fitting failed: %s", esp_err_to_name(ret));
-    }
-#endif
-
-    LOG_INFO("ADC calibration not supported; using approximate scaling");
-    return false;
-}
-
 #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
 
@@ -430,29 +329,11 @@ class AnalogBatteryLevel : public HasBatteryLevel
             float scaled = 0;
 
             battery_adcEnable();
-#ifdef ARCH_STM32WL
-            // STM32 ADC with VREFINT runtime calibration
-            Vref = __LL_ADC_CALC_VREFANALOG_VOLTAGE(analogRead(AVREF), LL_ADC_RESOLUTION);
-            raw = analogRead(BATTERY_PIN);
-            scaled = __LL_ADC_CALC_DATA_TO_VOLTAGE(Vref, raw, LL_ADC_RESOLUTION);
-            scaled *= operativeAdcMultiplier;
-#elif defined(ARCH_ESP32) // ADC block for espressif platforms
+#ifdef ARCH_ESP32 // ADC block for espressif platforms
             raw = espAdcRead();
-            int voltage_mv = 0;
-            if (adc_calibrated && adc_cali_handle) {
-                if (adc_cali_raw_to_voltage(adc_cali_handle, raw, &voltage_mv) != ESP_OK) {
-                    LOG_WARN("ADC calibration read failed; using raw value");
-                    voltage_mv = 0;
-                }
-            }
-            if (voltage_mv == 0) {
-                // Fallback approximate conversion without calibration
-                const int bits = adcBitWidthToBits(adc_width);
-                const float max_code = powf(2.0f, bits) - 1.0f;
-                voltage_mv = (int)((raw / max_code) * DEFAULT_VREF);
-            }
-            scaled = voltage_mv * operativeAdcMultiplier;
-#else                     // block for all other platforms
+            scaled = esp_adc_cal_raw_to_voltage(raw, adc_characs);
+            scaled *= operativeAdcMultiplier;
+#else // block for all other platforms
 #ifdef ARCH_NRF52
             concurrency::LockGuard saadcGuard(concurrency::nrf52SaadcLock);
 #endif
@@ -493,22 +374,51 @@ class AnalogBatteryLevel : public HasBatteryLevel
         uint32_t raw = 0;
         uint8_t raw_c = 0; // raw reading counter
 
-        if (!adc_handle) {
-            LOG_ERROR("ADC oneshot handle not initialized");
-            return 0;
-        }
-
+#ifndef BAT_MEASURE_ADC_UNIT // ADC1
         for (int i = 0; i < BATTERY_SENSE_SAMPLES; i++) {
-            int val = 0;
-            esp_err_t err = adc_oneshot_read(adc_handle, adc_channel, &val);
-            if (err == ESP_OK) {
-                raw += val;
+            int val_ = adc1_get_raw(adc_channel);
+            if (val_ >= 0) { // save only valid readings
+                raw += val_;
                 raw_c++;
+            }
+            // delayMicroseconds(100);
+        }
+#else                            // ADC2
+#ifdef CONFIG_IDF_TARGET_ESP32S3 // ESP32S3
+        // ADC2 wifi bug workaround not required, breaks compile
+        // On ESP32S3, ADC2 can take turns with Wifi (?)
+
+        int32_t adc_buf;
+        esp_err_t read_result;
+
+        // Multiple samples
+        for (int i = 0; i < BATTERY_SENSE_SAMPLES; i++) {
+            adc_buf = 0;
+            read_result = -1;
+
+            read_result = adc2_get_raw(adc_channel, ADC_WIDTH_BIT_12, &adc_buf);
+            if (read_result == ESP_OK) {
+                raw += adc_buf;
+                raw_c++; // Count valid samples
             } else {
-                LOG_DEBUG("ADC read failed: %s", esp_err_to_name(err));
+                LOG_DEBUG("An attempt to sample ADC2 failed");
             }
         }
 
+#else  // Other ESP32
+        int32_t adc_buf = 0;
+        for (int i = 0; i < BATTERY_SENSE_SAMPLES; i++) {
+            // ADC2 wifi bug workaround, see
+            // https://github.com/espressif/arduino-esp32/issues/102
+            WRITE_PERI_REG(SENS_SAR_READ_CTRL2_REG, RTC_reg_b);
+            SET_PERI_REG_MASK(SENS_SAR_READ_CTRL2_REG, SENS_SAR2_DATA_INV);
+            adc2_get_raw(adc_channel, ADC_WIDTH_BIT_12, &adc_buf);
+            raw += adc_buf;
+            raw_c++;
+        }
+#endif // BAT_MEASURE_ADC_UNIT
+
+#endif // End BAT_MEASURE_ADC_UNIT
         return (raw / (raw_c < 1 ? 1 : raw_c));
     }
 #endif
@@ -538,14 +448,32 @@ 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 HAS_SGM41562
+        if (sgm41562 && sgm41562->refresh())
+            return sgm41562->isInputPowerGood();
+#endif
 #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
@@ -560,15 +488,19 @@ class AnalogBatteryLevel : public HasBatteryLevel
     /// we can't be smart enough to say 'full'?
     virtual bool isCharging() override
     {
+#ifdef HAS_SGM41562
+        if (sgm41562 && sgm41562->refresh())
+            return sgm41562->isCharging();
+#endif
 #if HAS_TELEMETRY && !MESHTASTIC_EXCLUDE_ENVIRONMENTAL_SENSOR && defined(HAS_RAKPROT) && !defined(HAS_PMU)
         if (hasRAK()) {
             return (rak9154Sensor.isCharging()) ? OptTrue : OptFalse;
         }
 #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
@@ -607,11 +539,6 @@ class AnalogBatteryLevel : public HasBatteryLevel
     bool initial_read_done = false;
     float last_read_value = (OCV[NUM_OCV_POINTS - 1] * NUM_CELLS);
     uint32_t last_read_time_ms = 0;
-#ifdef ARCH_STM32WL
-    // 3300mV placeholder for STM32 errata where VREFINT factory calibration may be missing
-    // (e.g. STM32U0, see DS14756 Rev 3 §2.4.1 "VREFINT offset")
-    uint32_t Vref = 3300;
-#endif
 
 #if HAS_TELEMETRY && !MESHTASTIC_EXCLUDE_ENVIRONMENTAL_SENSOR && defined(HAS_RAKPROT)
 
@@ -701,10 +628,14 @@ 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
@@ -717,38 +648,47 @@ bool Power::analogInit()
 #define BATTERY_SENSE_RESOLUTION_BITS 10
 #endif
 
-#ifdef ARCH_STM32WL
-    analogReadResolution(BATTERY_SENSE_RESOLUTION_BITS);
-#elif defined(ARCH_ESP32) // ESP32 needs special analog stuff
-    adc_oneshot_unit_init_cfg_t init_config = {
-        .unit_id = unit,
-    };
+#ifdef ARCH_ESP32 // ESP32 needs special analog stuff
 
-    if (!adc_handle) {
-        esp_err_t err = adc_oneshot_new_unit(&init_config, &adc_handle);
-        if (err != ESP_OK) {
-            LOG_ERROR("ADC oneshot init failed: %s", esp_err_to_name(err));
-            return false;
-        }
+#ifndef ADC_WIDTH // max resolution by default
+    static const adc_bits_width_t width = ADC_WIDTH_BIT_12;
+#else
+    static const adc_bits_width_t width = ADC_WIDTH;
+#endif
+#ifndef BAT_MEASURE_ADC_UNIT // ADC1
+    adc1_config_width(width);
+    adc1_config_channel_atten(adc_channel, atten);
+#else // ADC2
+    adc2_config_channel_atten(adc_channel, atten);
+#ifndef CONFIG_IDF_TARGET_ESP32S3
+    // ADC2 wifi bug workaround
+    // Not required with ESP32S3, breaks compile
+    RTC_reg_b = READ_PERI_REG(SENS_SAR_READ_CTRL2_REG);
+#endif
+#endif
+    // calibrate ADC
+    esp_adc_cal_value_t val_type = esp_adc_cal_characterize(unit, atten, width, DEFAULT_VREF, adc_characs);
+    // show ADC characterization base
+    if (val_type == ESP_ADC_CAL_VAL_EFUSE_TP) {
+        LOG_INFO("ADC config based on Two Point values stored in eFuse");
+    } else if (val_type == ESP_ADC_CAL_VAL_EFUSE_VREF) {
+        LOG_INFO("ADC config based on reference voltage stored in eFuse");
     }
-
-    adc_oneshot_chan_cfg_t chan_cfg = {
-        .atten = atten,
-        .bitwidth = adc_width,
-    };
-
-    esp_err_t err = adc_oneshot_config_channel(adc_handle, adc_channel, &chan_cfg);
-    if (err != ESP_OK) {
-        LOG_ERROR("ADC channel config failed: %s", esp_err_to_name(err));
-        return false;
+#ifdef CONFIG_IDF_TARGET_ESP32S3
+    // ESP32S3
+    else if (val_type == ESP_ADC_CAL_VAL_EFUSE_TP_FIT) {
+        LOG_INFO("ADC config based on Two Point values and fitting curve "
+                 "coefficients stored in eFuse");
     }
-
-    adc_calibrated = initAdcCalibration();
-#endif                    // ARCH_ESP32
+#endif
+    else {
+        LOG_INFO("ADC config based on default reference voltage");
+    }
+#endif // ARCH_ESP32
 
     // NRF52 ADC init moved to powerHAL_init in nrf52 platform
 
-#if !defined(ARCH_ESP32) && !defined(ARCH_STM32WL)
+#ifndef ARCH_ESP32
     analogReadResolution(BATTERY_SENSE_RESOLUTION_BITS);
 #endif
 
@@ -766,6 +706,12 @@ bool Power::analogInit()
  */
 bool Power::setup()
 {
+#ifdef HAS_SGM41562
+    // Initialize the charger early so AnalogBatteryLevel can read charging
+    // state from it. The charger does not provide battery voltage / percent —
+    // those still come from the platform ADC via analogInit() below.
+    initSGM41562(SGM41562_WIRE);
+#endif
     bool found = false;
     if (axpChipInit()) {
         found = true;
@@ -1054,14 +1000,6 @@ 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...
 
@@ -1078,6 +1016,13 @@ 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();
     }
@@ -1146,7 +1091,7 @@ void Power::attachPowerInterrupts()
     if (PMU) {
         attachInterrupt(
             PMU_IRQ,
-            []() {
+            [] {
                 pmu_irq = true;
                 power->setIntervalFromNow(0);
                 runASAP = true;
@@ -1449,16 +1394,19 @@ 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();
@@ -1924,7 +1872,7 @@ 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;
@@ -1933,7 +1881,7 @@ 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
@@ -1955,10 +1903,10 @@ 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.cpp

@@ -137,7 +137,7 @@ void RedirectablePrint::log_to_serial(const char *logLevel, const char *format,
         if (color) {
             ::printf("\u001b[0m");
         }
-        ::printf("| %02d:%02d:%02d %u.%03u ", hour, min, sec, millis() / 1000, millis() % 1000);
+        ::printf("| %02d:%02d:%02d %u ", hour, min, sec, millis() / 1000);
 #else
         printf("%s ", logLevel);
         if (color) {
@@ -151,7 +151,7 @@ void RedirectablePrint::log_to_serial(const char *logLevel, const char *format,
         if (color) {
             ::printf("\u001b[0m");
         }
-        ::printf("| ??:??:?? %u.%03u ", millis() / 1000, millis() % 1000);
+        ::printf("| ??:??:?? %u ", millis() / 1000);
 #else
         printf("%s ", logLevel);
         if (color) {
@@ -225,16 +225,14 @@ void RedirectablePrint::log_to_ble(const char *logLevel, const char *format, va_
         isBleConnected = nimbleBluetooth && nimbleBluetooth->isActive() && nimbleBluetooth->isConnected();
 #elif defined(ARCH_NRF52)
         isBleConnected = nrf52Bluetooth != nullptr && nrf52Bluetooth->isConnected();
-#elif defined(ARCH_NRF54L15)
-        isBleConnected = nrf54l15Bluetooth != nullptr && nrf54l15Bluetooth->isConnected();
 #endif
         if (isBleConnected) {
             auto thread = concurrency::OSThread::currentThread;
             meshtastic_LogRecord logRecord = meshtastic_LogRecord_init_zero;
             logRecord.level = getLogLevel(logLevel);
-            vsnprintf(logRecord.message, sizeof(logRecord.message), format, arg);
+            vsprintf(logRecord.message, format, arg);
             if (thread)
-                strlcpy(logRecord.source, thread->ThreadName.c_str(), sizeof(logRecord.source));
+                strcpy(logRecord.source, thread->ThreadName.c_str());
             logRecord.time = getValidTime(RTCQuality::RTCQualityDevice, true);
 
             auto buffer = std::unique_ptr<uint8_t[]>(new uint8_t[meshtastic_LogRecord_size]);
@@ -243,8 +241,6 @@ void RedirectablePrint::log_to_ble(const char *logLevel, const char *format, va_
             nimbleBluetooth->sendLog(buffer.get(), size);
 #elif defined(ARCH_NRF52)
             nrf52Bluetooth->sendLog(buffer.get(), size);
-#elif defined(ARCH_NRF54L15)
-            nrf54l15Bluetooth->sendLog(buffer.get(), size);
 #endif
         }
     }

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/SerialConsole.cpp

@@ -30,9 +30,6 @@ SerialConsole *console;
 
 void consoleInit()
 {
-    if (console) {
-        return;
-    }
     auto sc = new SerialConsole(); // Must be dynamically allocated because we are now inheriting from thread
 
 #if defined(SERIAL_HAS_ON_RECEIVE)

src/airtime.cpp

@@ -133,12 +133,11 @@ bool AirTime::isTxAllowedChannelUtil(bool polite)
 
 bool AirTime::isTxAllowedAirUtil()
 {
-    float effectiveDutyCycle = getEffectiveDutyCycle();
-    if (!config.lora.override_duty_cycle && effectiveDutyCycle < 100) {
-        if (utilizationTXPercent() < effectiveDutyCycle * polite_duty_cycle_percent / 100) {
+    if (!config.lora.override_duty_cycle && myRegion->dutyCycle < 100) {
+        if (utilizationTXPercent() < myRegion->dutyCycle * polite_duty_cycle_percent / 100) {
             return true;
         } else {
-            LOG_WARN("TX air util. >%f%%. Skip send", effectiveDutyCycle * polite_duty_cycle_percent / 100);
+            LOG_WARN("TX air util. >%f%%. Skip send", myRegion->dutyCycle * polite_duty_cycle_percent / 100);
             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.
 */