mirror of
https://github.com/meshtastic/firmware.git
synced 2026-09-15 15:59:40 -04:00
Ben Meadors
f8a8d12477
* fix(ble): stop BLE from coming back up during the pre-reboot window Saving a reboot-requiring config over BLE (e.g. screen timeout) made the node disconnect, re-advertise, let the phone reconnect, and then drop it again at the reset. Two causes: nRF52: admin messages from the phone run synchronously on Bluefruit's BLE event task, so the BLE_GAP_EVT_DISCONNECTED caused by shutdown() is only processed after we return - and that handler restarts advertising because restartOnDisconnect(true) was never cleared. Stopping advertising first is a no-op while a connection is live (the SoftDevice isn't advertising), so the deferred event brought it straight back. Clear the restart flag and stop advertising before dropping the link, mirroring nRF54L15's ble_enabled gate. This also closes a main-thread race on the shutdown path where Advertising.stop() could land between connection teardown and Bluefruit's auto-restart within the same event dispatch. PowerFSM (all platforms): darkEnter/onEnter/powerEnter/powerExit/serialExit unconditionally re-enable BLE, so any state transition inside the reboot window - a button press while the banner is up, the screen timeout, USB plug/unplug - turned BLE back on after AdminModule had deliberately torn it down. Route them through a helper that skips the re-enable while rebootAtMsec/shutdownAtMsec is armed; every writer of those deadlines is an imminent restart. * style: trim rationale comments to house 1-2 line limit The full mechanism is in the original commit message and PR description.
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! 🚀
Stats
