Carve 64KB from SPIFFS for a coredump partition at 0x7F0000.
On any crash (panic, WDT, assert), the ESP32 writes CPU state
and backtrace to flash, readable on next boot with espcoredump.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Reduces crash rate from every 60-85s to 1 reboot per 6+ minutes.
Zero WDT triggers in 10-minute stability test.
BLE mutex fixes (BLEInterface.cpp):
- Release _mutex before blocking GATT ops in onConnected() and
onServicesDiscovered() — prevents 5-30s main-loop stalls during
service discovery, notification subscribe, identity exchange
- Non-blocking try_lock() for peerCount(), getConnectedPeerSummaries(),
get_stats() — returns empty/default if BLE task holds mutex
- Write-without-response in initiateHandshake()
WDT and persistence (main.cpp, sdkconfig.defaults, microReticulum):
- 30s WDT timeout (up from 10s) for SPIFFS flash I/O headroom
- Register Identity::set_persist_yield_callback() to feed WDT every
5 entries during save_known_destinations() (70+ entries = 30-50s)
- WDT feeds between reticulum and identity persist calls
BLE host desync recovery (NimBLEPlatform):
- Time-based desync tracking instead of aggressive counter-based reboot
- 60s tolerance without connections, 5 minutes with active connections
(data still flows over existing BLE mesh links)
- Remove immediate recoverBLEStack() from 574 handler and
enterErrorRecovery() — let startScan() manage reboot decision
- Increase CONNECTION_COOLDOWN from 3s to 10s to reduce 574 risk
- Increase SCAN_FAIL_RECOVERY_THRESHOLD from 5 to 10
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Split T-Deck firmware from microReticulum examples/lxmf_tdeck/ into its
own repo. microReticulum is consumed as a git submodule dependency pinned
to feat/t-deck. All include paths updated from relative symlinks to bare
includes resolved via library build flags.
Both tdeck (NimBLE) and tdeck-bluedroid environments compile successfully.
Licensed under AGPLv3.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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