* fix(native): implement BinarySemaphorePosix with proper pthread synchronization
The BinarySemaphorePosix class (used on all Linux/portduino/native builds)
had stub implementations: give() was a no-op and take() just called
delay(msec) and returned false. This broke the cooperative thread scheduler
on native platforms — threads could not wake the main loop, radio RX
interrupts were missed, and telemetry never transmitted over the mesh.
Replace the stubs with a proper binary semaphore using pthread_mutex_t +
pthread_cond_t + bool signaled:
- take(msec): pthread_cond_timedwait with CLOCK_REALTIME timeout, consumes
signal atomically (binary semaphore semantics)
- give(): sets signaled=true, signals condition variable
- giveFromISR(): delegates to give(), sets pxHigherPriorityTaskWoken
Tested on Raspberry Pi 3 Model B (ARM64, Debian Bookworm) with Adafruit
LoRa Radio Bonnet (SX1276). Before fix: no radio TX/RX, no telemetry on
mesh. After fix: bidirectional LoRa, MQTT gateway, telemetry all working.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* ARCH_PORTDUINO
* Refactor BinarySemaphorePosix header for ARCH_PORTDUINO
* Change preprocessor directive from ifndef to ifdef
* Gate new Semaphore code to Portduino and fix STM compilation
* Binary Semaphore Posix better error handling
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
Co-authored-by: Jonathan Bennett <jbennett@incomsystems.biz>
* fix MESHTASTIC_EXCLUDE_SCREEN
* mesh-tab map constraints (2 MB PSRAM)
* point MUI commit to the related PR
---------
Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
* Fix TAG low‑voltage reboot hang after App configuration
* nRF52: Move low-VDD System OFF logic to variant hook
* Addressed review
* serialize SAADC access with shared mutex for VDD and battery reads
* raise LPCOMP wake threshold to ensure rising-edge wake
* Trunk fmt
---------
Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
* fix(routing): prevent licensed users from rebroadcasting packets from unlicensed or unknown users
* fix(routing): prevent licensed users from rebroadcasting packets to or from unlicensed users
---------
Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
The W5100S Ethernet chip has only 4 hardware sockets. On RAK4631
Ethernet gateways with syslog and NTP enabled, all 4 sockets were
permanently consumed (NTP UDP + Syslog UDP + TCP API listener + TCP
API client), leaving none for MQTT, DHCP lease renewal, or additional
TCP connections.
- NTP: Remove permanent timeClient.begin() at startup; NTPClient::update()
auto-initializes when needed. Add timeClient.end() after each query to
release the UDP socket immediately.
- Syslog: Remove socket allocation from Syslog::enable(). Open and close
the UDP socket on-demand in _sendLog() around each message send.
- MQTT: Fix socket leak in isValidConfig() where a successful test
connection was never closed (PubSubClient destructor does not call
disconnect). Add explicit pubSub->disconnect() before returning.
Made-with: Cursor
Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
PlatformIO registry is (probably) rate limiting us. Mitigate by switching to GitHub source zips (based upon tags).
This change does not include any updates, simply swapping to a new download location.
* Fix TransmitHistory to improve epoch handling
* Enable epoch handling in unit tests
* Improve comments and test handling for epoch persistence in TransmitHistory
* Add boot-relative timestamp handling and unit tests for TransmitHistory
* loadFromDisk should handle legacy entries and clean up old v1 files after migration
* Revert "loadFromDisk should handle legacy entries and clean up old v1 files after migration"
This reverts commit eb7e5c7acfa4ac077fe50980be752e4b42a739b8.
* Add NodeInfoModule integration for RTC quality changes and trigger immediate checks
* Update test conditions for RTC quality checks
Thomas GöttgensandGitHub
Ben Meadors
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