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Jonathan BennettandClaude Opus 5.5
790944a75e
ReentrantSpiLock::lock(uint32_t) recorded the calling thread as owner with depth 1 whether or not spiLock->lock(timeout) succeeded. After a timeout the thread's next lock() then took the reentrant path and skipped the real acquire, and the matching unlock() released a semaphore the thread never held, so device-ui and the radio could both reach the bus. Record ownership only when the take succeeds, and return false without touching owner or depth when it times out. Found while reviewing CodeRabbit's note on #12024. Claude-Session: https://claude.ai/code/session_01REkPVFh6kvG4AZJ5A8AtM9 Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
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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