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Andrew Yong
f960c84f5b
* fix(stm32wl): reset instead of hanging on faults Reset instead of hanging forever on three unrecoverable faults, each of which previously required a manual power cycle to recover: - HardFault_Handler_C: blinked SOS forever with no debugger attached; now resets once the fault registers are printed. - __wrap___assert_func: silently hung on an assert failure; now prints file/line/func/expr via debug_printf, then resets. - earlyBootCheck: silently hung if the jump into the bootloader ROM failed to take; now calls the bare NVIC_SystemReset(), not the HAL wrapper, since it runs pre-HAL_Init() and MSP/VTOR are already repointed at the bootloader by this point, so a return would unwind through a corrupted stack frame. Assisted-by: Claude Sonnet 5 <noreply@anthropic.com> Signed-off-by: Andrew Yong <me@ndoo.sg> * refactor(stm32wl): group fault-handling code Group the fault-handling code together and drop incidental cruft: - Move __wrap___assert_func next to HardFault_Handler_C and the other fault-reporting helpers. - Add banner comments separating linker-hack wrappers from fault-handling/recovery code, matching the existing Bootloader redirect banner. - Drop the forward declaration for debug_printf, no longer needed now that __wrap___assert_func sits below its definition. - Trim the Bootloader redirect banner comment to 1-3 lines. No behavior change. Assisted-by: Claude Sonnet 5 <noreply@anthropic.com> Signed-off-by: Andrew Yong <me@ndoo.sg> --------- Signed-off-by: Andrew Yong <me@ndoo.sg>
Meshtastic Firmware
Overview
This repository contains the official device firmware for Meshtastic, an open-source LoRa mesh networking project designed for long-range, low-power communication without relying on internet or cellular infrastructure. The firmware supports various hardware platforms, including ESP32, nRF52, RP2040/RP2350, and Linux-based devices.
Meshtastic enables text messaging, location sharing, and telemetry over a decentralized mesh network, making it ideal for outdoor adventures, emergency preparedness, and remote operations.
Get Started
- 🔧 Building Instructions - Learn how to compile the firmware from source.
- ⚡ Flashing Instructions - Install or update the firmware on your device.
Join our community and help improve Meshtastic! 🚀
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