5ffd30c4a8
* Fix PKC on portduino sim by working around region blocks keygen and packet length * Reserve Compressed framing overhead in sim loopback capacity check The sim loopback re-encodes the Compressed wrapper back into decoded.payload.bytes (the same 233-byte field its data is copied from), so the carried bytes must leave room for protobuf framing. Checking against sizeof(c.data.bytes) (233) let near-max payloads overflow pb_encode_to_bytes(), which returns 0 and silently sends an empty loopback payload. Cap at sizeof(decoded.payload.bytes) minus the worst-case Compressed framing (meshtastic_Compressed_size - data size) for both the ciphertext and plaintext paths. Addresses Copilot review feedback on #10730. * Potential fix for pull request finding Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com> * Potential fix for pull request finding Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com> * Run trunk fmt --------- Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.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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