fe288a70e4ce8697ef9934562ea8cb8eb0c443ff
7
Commits
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fe288a70e4 |
stm32wl: exclude PKT_HISTORY_HASH, RANGETEST, WAYPOINT, POWER_TELEMETRY (#10992)
Adds four MESHTASTIC_EXCLUDE_* flags to stm32_base, applying them to
every stm32wl variant (rak3172, wio-e5, russell, milesight_gs301,
CDEBYTE_E77-MBL):
- PKT_HISTORY_HASH: mirrors the accepted nRF52 precedent
(variants/nrf52840/nrf52.ini) - drops PacketHistory's hash index;
the O(n) fallback is negligible given stm32wl's small node table.
No feature loss.
- POWER_TELEMETRY: only affects external power-monitor ICs
(INA219/INA260 etc.) via PowerTelemetryModule; internal battery ADC
reading (src/Power.cpp) is a separate, ungated code path and is
unaffected. No current stm32wl variant wires up external
power-monitor hardware.
- RANGETEST: real feature loss on wio-e5 specifically, the only
stm32wl variant with GPS enabled (RangeTest requires GPS to run at
all, so it was already dead on every other variant).
- WAYPOINT: real feature loss on rak3172/wio-e5 (russell already
excluded this individually; that duplicate is removed here since
stm32_base now covers it).
Measured on wio-e5 against upstream/develop @
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 TomandGitHub
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3becaf2d95 | emdashes begone (#10847) | ||
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1eb860a3fc |
fix(stm32wl,nrf52,fs): flash hardening, FS platform unification, write-behind LFS cache (FORMAT BREAK) (#10171)
* stm32wl: check HAL_FLASH_Unlock() return in _internal_flash_erase _internal_flash_prog already checks HAL_FLASH_Unlock() and returns LFS_ERR_IO on failure. _internal_flash_erase discarded the return value, proceeding to erase even if the flash was not unlocked. Apply the same check for consistency and safety. Signed-off-by: Andrew Yong <me@ndoo.sg> Assisted-by: Claude Sonnet 4.6 <noreply@anthropic.com> * stm32wl: fix _internal_flash_prog to abort on first write error Previously the programming loop continued to the next doubleword after HAL_FLASH_Program() failed, potentially writing to invalid addresses and returning a misleading error code only at the end (last iteration). HAL_FLASH_Lock() was also skipped on the mid-loop early return path. - Move bounds check before the loop (validate full range at once) - Break on first HAL error so subsequent doublewords are not written - Move HAL_FLASH_Lock() after the loop so it always runs Signed-off-by: Andrew Yong <me@ndoo.sg> Assisted-by: Claude Sonnet 4.6 <noreply@anthropic.com> * stm32wl: clear stale flash SR error flags before erase and program Stale error flags in FLASH->SR from a previous failed operation can cause HAL_FLASH_Program() or HAL_FLASHEx_Erase() to return HAL_ERROR immediately without attempting the operation. Add __HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_ALL_ERRORS) after each HAL_FLASH_Unlock() in both _internal_flash_prog and _internal_flash_erase to ensure a clean state before each operation. Signed-off-by: Andrew Yong <me@ndoo.sg> Assisted-by: Claude Sonnet 4.6 <noreply@anthropic.com> * stm32wl: reject flash prog writes not aligned to 8-byte doubleword The STM32WL HAL minimum write unit is one 64-bit doubleword (8 bytes). _internal_flash_prog silently truncated any trailing bytes when size % 8 != 0 because dw_count = size / 8 drops the remainder. Return LFS_ERR_INVAL early so LittleFS sees the error rather than a silent short write. Signed-off-by: Andrew Yong <me@ndoo.sg> Assisted-by: Claude Sonnet 4.6 <noreply@anthropic.com> * fix(nrf52,fs): use atomic SafeFile rename instead of direct write NRF52 was bypassing the .tmp/readback/rename path entirely — openFile() deleted the target file and wrote directly to it, and close() returned true without verifying the write or renaming anything. Adafruit_LittleFS::rename() calls lfs_rename() directly (confirmed at Adafruit_LittleFS.cpp:205). Remove both ARCH_NRF52 guards so NRF52 follows the same write-to-.tmp → readback-hash → rename path used by all other platforms. Signed-off-by: Andrew Yong <me@ndoo.sg> Assisted-by: Claude Sonnet 4.6 <noreply@anthropic.com> * fix(admin): skip uiconfig.proto save on devices without a screen handleStoreDeviceUIConfig() was writing /prefs/uiconfig.proto unconditionally. MenuHandler.cpp is already gated behind #if HAS_SCREEN, so there is no path that populates UI config on screen-less platforms. Guard the save with #if HAS_SCREEN to avoid wasting a flash block on devices that will never use it. The read path (handleGetDeviceUIConfig) does not touch the filesystem and needs no change. Signed-off-by: Andrew Yong <me@ndoo.sg> Assisted-by: Claude Sonnet 4.6 <noreply@anthropic.com> * fs: enable format-on-retry for all platforms in saveToDisk The FSCom.format() call on save failure was guarded to ARCH_NRF52 with a comment that other platforms were not ready (bug #4184). STM32WL was added to the guard in a prior commit. All platforms now expose format semantics and the retry logic is identical — remove the guard. To keep NodeDB.cpp platform-agnostic and fix a CI failure on native-tft (portduino's fs::FS has no format() method), introduce fsFormat() in FSCommon as the single call-site for all callers: - Embedded (ESP32, NRF52, STM32WL, RP2040): delegates to FSCom.format() - Portduino: rmDir("/prefs") + FSBegin() (a no-op on portduino). rmDir("/prefs") is already called unconditionally by factoryReset() (NodeDB.cpp:504), so both primitives are proven on portduino. Replace both direct FSCom.format() calls in NodeDB.cpp with fsFormat(). Note: we do not run portduino locally — portduino/native build testers please verify the format-on-retry path. Signed-off-by: Andrew Yong <me@ndoo.sg> Assisted-by: Claude Sonnet 4.6 <noreply@anthropic.com> * DO NOT MERGE: nrf52(fs): add File() default constructor bound to InternalFS Adds File() to the Adafruit LittleFS File class (in the Meshtastic Adafruit_nRF52_Arduino fork), delegating to File(InternalFS). This matches the default-constructible File API on all other platforms. The constructor is implemented in Adafruit_LittleFS_File.cpp rather than inline in the header to avoid a circular include between Adafruit_LittleFS_File.h and InternalFileSystem.h. FOLLOW-UP REQUIRED: nrf52.ini points to a commit SHA on the mesh-malaysia/Adafruit_nRF52_Arduino fork instead of the upstream meshtastic framework. Once meshtastic/Adafruit_nRF52_Arduino#5 is merged, revert nrf52.ini to point back to the upstream meshtastic framework URL. Signed-off-by: Andrew Yong <me@ndoo.sg> Assisted-by: Claude Sonnet 4.6 <noreply@anthropic.com> * stm32wl(fs): add File() default constructor and document LFS tunables Adds File() to STM32_LittleFS_Namespace::File, delegating to File(InternalFS). Implemented in the .cpp to avoid a circular include between STM32_LittleFS_File.h (which cannot include LittleFS.h) and the InternalFS extern declaration. This matches the File API on ESP32/RP2040/Portduino and is a prerequisite for removing the ARCH_STM32WL guard in xmodem.h. No behavior change — the constructor leaves the file in the same closed/unattached state as File(InternalFS) would. Signed-off-by: Andrew Yong <me@ndoo.sg> Assisted-by: Claude Sonnet 4.6 <noreply@anthropic.com> * fs: remove arch-specific ifdefs from FSCommon, SafeFile, xmodem Now that NRF52 and STM32WL have File() default constructors and NRF52 has working atomic SafeFile rename, the capability gaps are closed. Remove all per-arch guards across the shared FS layer: FSCommon.cpp — renameFile(): Use FSCom.rename() on all platforms. Adafruit_LittleFS::rename() calls lfs_rename() directly (Adafruit_LittleFS.cpp:205). The copy+delete fallback on NRF52/RP2040 was never necessary. FSCommon.cpp — getFiles(): Replace four ARCH_ESP32 guards with a single filepath pointer at the top of the loop (file.path() on ESP32, file.name() elsewhere). Fix strcpy(fileInfo.file_name, filepath): bounded to sizeof(fileInfo.file_name)-1 with explicit NUL termination to prevent overflow of the 228-byte meshtastic_FileInfo::file_name array. FSCommon.cpp — listDir(): Same filepath pointer approach. NRF52/STM32WL were in an else-branch that only logged but never deleted — now all platforms follow the unified del path. 12 guards → 2. Fix three strncpy(buffer, ..., sizeof(buffer)) calls that did not NUL-terminate when source length >= sizeof(buffer) (255 bytes). Add explicit buffer[sizeof(buffer)-1] = '\0' after each. FSCommon.cpp — rmDir(): Use listDir(del=true) everywhere. The ARCH_NRF52 rmdir_r() path and the ARCH_ESP32|RP2040|PORTDUINO listDir() path collapse to one line. SafeFile.cpp: ARCH_NRF52 bypass removed (handled in preceding commit). xmodem.h: File file; now works on all platforms via default constructors added in the two preceding commits. Remaining #ifdef ARCH_ESP32 in FSCommon.cpp: exactly 4, all for the file.path() vs file.name() API difference (ESP32 Arduino LittleFS returns the full path; all others return only the name). That difference lives in the framework and cannot be closed here. Signed-off-by: Andrew Yong <me@ndoo.sg> Assisted-by: Claude Sonnet 4.6 <noreply@anthropic.com> * stm32wl(fs): add write-behind page cache, reduce virtual block size and FS reservation (FORMAT BREAK) Adds a write-behind (RMW) page cache to the STM32WL LittleFS driver, modelled after the NRF52 Adafruit approach (flash_cache.c). This allows LFS to use 256-byte virtual blocks backed by 2048-byte physical pages: the erase/prog callbacks accumulate changes in a 2 KB RAM buffer; the sync callback (and page eviction on page-change) flushes with a single HAL physical-erase + doubleword-program pass. LFS tunables changed (FORMAT BREAK — superblock parameters): block_size: 2048 B → 256 B (8 virtual blocks per physical page) read_size: 2048 B → 256 B (= block_size) prog_size: 2048 B → 256 B (= block_size; hardware min is 8 B) block_count: 112 → 80 (14 phys pages → 10 phys pages = 20 KiB) Benefits: - Internal fragmentation: max 2047 B/file → max 255 B/file - Heap per open LFS file: ~4 KB → 512 B (prog + read buffers) - Code flash headroom: 6.7 KB → ~14.1 KB (+7.4 KB) - Block budget: 80 virtual blocks, worst-case peak ~20, ~60 free Updates board_upload.maximum_size in wio-e5/platformio.ini from 233472 (256 KB − 28 KB) to 241664 (256 KB − 20 KB) to match the reduced FS reservation. Justification for the format break: the prior STM32WL firmware had several flash write bugs fixed earlier in this series (missing error flag clearing, no abort on first write failure, unaligned write acceptance). These bugs very likely caused silent config corruption on deployed devices. The format break should be treated as an enhancement: it provides a clean, reliably-written starting point. Users will need to reconfigure their device once after this update. Correctness fixes applied to the cache implementation: - alignas(8) on _page_cache: the buffer was uint8_t[] (alignment 1) but _flash_cache_flush casts it to const uint64_t* — undefined behaviour per C++ standard, potential Cortex-M hardfault. alignas(8) guarantees the required alignment for the doubleword cast. - HAL_FLASH_Lock() return value: was discarded. Now assigned to lock_rc and propagated into rc if prior writes succeeded, so LFS sees the error rather than a false success. Signed-off-by: Andrew Yong <me@ndoo.sg> Assisted-by: Claude Sonnet 4.6 <noreply@anthropic.com> * stm32wl(fs): reduce FS reservation from 10 pages to 7 pages (FORMAT BREAK) Reduces LFS_FLASH_TOTAL_SIZE from 10 × 2 KiB pages (20 KiB) to 7 × 2 KiB pages (14 KiB), freeing 6 KiB for firmware. board_upload.maximum_size updated accordingly across all STM32WL variants: 241664 (256 KiB - 20 KiB) → 247808 (256 KiB - 14 KiB) This is a FORMAT BREAK: existing filesystems must be erased before use. Assisted-by: Claude Sonnet 4.6 <noreply@anthropic.com> Signed-off-by: Andrew Yong <me@ndoo.sg> * fix(fs): return false in renameFile() when FSCom is not defined Avoids undefined behavior and -Wreturn-type warnings in configurations that compile FSCommon.cpp without a filesystem backend. Signed-off-by: Andrew Yong <me@ndoo.sg> Assisted-by: Claude Sonnet 4.6 <noreply@anthropic.com> --------- Signed-off-by: Andrew Yong <me@ndoo.sg> Co-authored-by: Ben Meadors <benmmeadors@gmail.com> |
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fe90c49795 |
fix/feat(stm32/russell): Serial2 build fix and BME680 support (#10097)
* fix(stm32/russell): define ENABLE_HWSERIAL2 and Serial2 pins The Russell board variant was missed during Initial serialModule cleanup (PR #9465), which began requiring Serial2 to be explicitly defined via ENABLE_HWSERIAL2 and PIN_SERIAL2_TX/RX rather than relying on implicit defaults, causing a build error. Signed-off-by: Andrew Yong <me@ndoo.sg> * feat(stm32/russell): add BME680 support, exclude modules to fit flash The BME680 is hardware footprint compatible with the BME280 already present on the Russell board, so add it as an additional lib dep to enable environment sensing (temperature, humidity, pressure, gas resistance). The STM32 target has very limited flash. Even traceroute alone causes overflow, so the following modules are excluded to stay within budget: - RANGETEST - DETECTIONSENSOR - EXTERNALNOTIFICATION - POWERSTRESS - NEIGHBORINFO - TRACEROUTE - WAYPOINT AIR_QUALITY_SENSOR is also excluded as it requires the BSEC2 library for real IAQ output, which alone overflows flash by ~44KB on this target. The Adafruit BME680 library is used instead for raw sensor readings. Signed-off-by: Andrew Yong <me@ndoo.sg> --------- Signed-off-by: Andrew Yong <me@ndoo.sg> Co-authored-by: Jonathan Bennett <jbennett@incomsystems.biz> Co-authored-by: Ben Meadors <benmmeadors@gmail.com> |
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Andrew YongandGitHub
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026213aab7 |
feat(stm32): Add STM32 ADC support to AnalogBatteryLevel (#9369)
Integrate STM32 battery monitoring into AnalogBatteryLevel, supporting external GPIO ADC pins as well as internal VBAT channel. Features: - ADC reading using STM32 LL (Lower Layer) macros supporting external ADC channels and internal VBAT channel (AVBAT) - ADC compensation using STM32 LL macros with factory-calibrated VREFINT (AVREF) for accurate voltage measurement - LFP battery OCV curve for STM32WL using AVBAT (STM32 VDD absolute maximum supply voltage 3.9V, direct connection of Li-Po batteries is not supported) Internal VBAT channel implemented in: - Russell - RAK3172 In these variants, ADC_MULTIPLIER = (1.01f * 3) = 3.30 as there is a 3:1 internal divider (DS13105 Rev 12 §5.3.21), and a bit of tolerance as the actual 10% spec leads to readings much too high. Assisted-by: Claude:sonnet-4-5 Signed-off-by: Andrew Yong <me@ndoo.sg> |
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Jonathan BennettandGitHub
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2361776992 |
Rename LED_PIN to LED_POWER, move handling out of main to dedicated module (#9512)
* Rename LED_PIN to LED_POWER, move handling out of main to dedicated module * Misc * Remove errant endif |
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Andrew YongandGitHub
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fb6d199d36 |
feat: Add Russell, a board designed to go Up! on a balloon (#9079)
Hardware repository: https://github.com/Meshtastic-Malaysia/russell - Designed to mount on an ER34615/IFR32700 cell - RAK3172 STM32WLE5CCU6 MCU + integrated SX1262 LoRa - CDtop CD-PA1010D GPS - Bosch Sensortec BME280 sensor - Consonance CN3158 LiFePO4 solar charger Signed-off-by: Andrew Yong <me@ndoo.sg> |