Add a Gitter chat badge to README.md - #1
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geeksville
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Apr 8, 2020
Fix Meshtastic#80: Increase screen timeout to 5 minutes
geeksville
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May 19, 2020
geeksville
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Dec 26, 2020
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geeksville
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Aug 17, 2021
* fix assertion failure ``` 22:57:36 64409 [PositionPlugin] FIXME-update-db Sniffing packet 22:57:36 64409 [PositionPlugin] Delivering rx packet (id=0x5851f437 Fr0xa1 To0xff, WantAck0, HopLim3 Ch0x0 Portnum=3 rxtime=1628895456 priority=10) 22:57:36 64409 [PositionPlugin] Forwarding to phone (id=0x5851f437 Fr0xa1 To0xff, WantAck0, HopLim3 Ch0x0 Portnum=3 rxtime=1628895456 priority=10) 22:57:36 64409 [PositionPlugin] Update DB node 0x85f4da1, rx_time=1628895456 22:57:36 64409 [PositionPlugin] Plugin routing considered 22:57:36 64409 [PositionPlugin] Add packet record (id=0x5851f437 Fr0xa1 To0xff, WantAck0, HopLim3 Ch0x0 Portnum=3 rxtime=1628895456 priority=10) 22:57:36 64409 [PositionPlugin] Expanding short PSK #1 22:57:36 64409 [PositionPlugin] Installing AES128 key! 22:57:36 64409 [PositionPlugin] enqueuing for send (id=0x5851f437 Fr0xa1 To0xff, WantAck0, HopLim3 Ch0xb1 encrypted rxtime=1628895456 priority=10) 22:57:36 64409 [PositionPlugin] (bw=125, sf=12, cr=4/8) packet symLen=32 ms, payloadSize=22, time 2596 ms 22:57:36 64409 [PositionPlugin] txGood=6,rxGood=10,rxBad=0 22:57:36 64409 [PositionPlugin] AirTime - Packet transmitted : 2596ms 22:57:36 64409 [RadioIf] assert failed src/mesh/RadioLibInterface.cpp: 240, void RadioLibInterface::handleReceiveInterrupt(), test=isReceiving ```
sachaw
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Nov 11, 2021
mkinney
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Jan 24, 2022
* Tryfix: Local replica for build problem * Update platformio.ini * use the real repo again
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stephensb
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Apr 8, 2026
…cking
When i2c_read_byte() detects NESSO_I2C_FAIL_THRESHOLD (3) consecutive
failures it automatically attempts to recover the bus and logs every step
to Serial so the working config can be identified.
Recovery sequence:
1. Wire.end() + Wire.begin() at 10/50/100/400 kHz — probe PI4IO (0x43)
after each to confirm bus is live
2. If reinit alone fails: 9-pulse manual SCL clocking to free any slave
holding SDA low mid-transaction, then retry each frequency above
3. Each step prints [I2C-RECOVERY] lines including per-pulse SDA state,
result, and a ">>> Report this frequency <<<" line on success
Sample output to paste back:
[I2C] 3 consecutive failures (last: addr=0x43 reg=0x13 err=2)
[I2C-RECOVERY] === Attempt meshtastic#1 after 3 consecutive failures ===
[I2C-RECOVERY] freq=10kHz (10000 Hz) -> FAIL
[I2C-RECOVERY] freq=100kHz (100000 Hz) -> OK
[I2C-RECOVERY] SUCCESS with simple reinit at 100kHz
[I2C-RECOVERY] >>> Report this frequency: 100kHz <<<
https://claude.ai/code/session_018GPndZj6m6bVJmFSvDqMqV
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stephensb
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Apr 10, 2026
Adds a one-shot diagnostic module (ARDUINO_NESSO_N1 only) that runs a full hardware scan when KEY2 is held (ALT_LONG event). Results printed to serial log and shown as an 8-second overlay banner on screen. Tests covered: - KEY2 confirmed by the trigger itself - FT5x06 touch (0x38): I2C probe + chip_vendor_id/firmware_id - BMI270 accel (0x68): chip ID read (expect 0x24), internal status - BQ27220 fuel gauge (0x55): probe + voltage register - AW32001E charger (0x49): probe + reg0 - PI4IO meshtastic#1 (0x43) and meshtastic#2 (0x44): probe + IN_STA (buttons, VIN_DETECT) Uses raw Wire calls (bypasses variant.cpp failure counter) so probing a sleeping/absent device does not trigger I2C bus recovery. https://claude.ai/code/session_018GPndZj6m6bVJmFSvDqMqV
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matutetandil
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Aug 4, 2026
Packet Vectors meshtastic#1, meshtastic#2 and meshtastic#7 pin aes_ccm_ae()/aes_ccm_ad() to published data rather than to their own output, covering M=8 and M=10, a trailing partial block in every case, and rejection of a modified AAD. Test 1 in test_AES_CCM_AEAD is relabelled as the smoke test it actually is. The per-byte tamper loop now walks the whole buffer including the tag, instead of only the first four ciphertext bytes.
matutetandil
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Aug 5, 2026
Packet Vectors meshtastic#1, meshtastic#2 and meshtastic#7 pin aes_ccm_ae()/aes_ccm_ad() to published data rather than to their own output, covering M=8 and M=10, a trailing partial block in every case, and rejection of a modified AAD. Test 1 in test_AES_CCM_AEAD is relabelled as the smoke test it actually is. The per-byte tamper loop now walks the whole buffer including the tag, instead of only the first four ciphertext bytes.
iyesin
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Aug 5, 2026
* fix(lr2021): full begin() on live LF/HF reconfigure.Avoid RadioLib -706 / assert when live-switching Sub-GHz ↔ LORA_24. * fix(lr2021): align band-hop begin() with init() robustnessMirror. RF-switch GPIOs, SPI/TCXO retries, and log CRC/RX-gain errors. * chore: trunk fmt LR20x0Interface bandHop line wrap * fix(lr2021): harden live band reconfigure (companion meshtastic#1) * fix(lr2021): reject invalid freq in band-hop path select Require requestedMHz > 0 in isLr20x0BandHop, expose lr20x0ReconfigurePathfor FullBegin vs incremental selection, and extend native radio tests. --------- Co-authored-by: Thomas Göttgens <tgoettgens@gmail.com>
matutetandil
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Aug 7, 2026
Packet Vectors meshtastic#1, meshtastic#2 and meshtastic#7 pin aes_ccm_ae()/aes_ccm_ad() to published data rather than to their own output, covering M=8 and M=10, a trailing partial block in every case, and rejection of a modified AAD. Test 1 in test_AES_CCM_AEAD is relabelled as the smoke test it actually is. The per-byte tamper loop now walks the whole buffer including the tag, instead of only the first four ciphertext bytes.
jeffersonpimenta
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Aug 8, 2026
…sh no ACK + refresh por tick IMPORTANT meshtastic#1: em handleGwAck, move o bloco de atualização de telemetria (tel.valveStates/gpoStates + gateway.telemetry.update) para ANTES de confirmCommand. Assim, quando confirmCommand→gwPushRemoteLed→gwZoneIsOpen avalia zonas remotas, o cache já reflete o estado pós-comando do ACK, evitando o push de ledStates=0 que impedia o LED da botoeira de acender. IMPORTANT meshtastic#2: em gwTick(), adiciona chamada periódica a gwPushRemoteLed() guardada por remoteButtons.count()>0. Garante repintura do LED quando a zona é aberta/fechada pelo scheduler, motor de grupos, fail-safe ou heartbeat — sem novo timer; _ledCache suprime RF quando o bitmap não muda. Minors: atualiza comentário de gwZoneIsOpen em IrrigationModule.h (fontes reais: driver local + StationTelemetry + groupEngine) e corrige "v5" → "v7 canônico" no trailing comment de adoptConfig em GatewayTables.h. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
termax
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Aug 23, 2026
…e e-ink New env heltec-vision-master-e290-fridge, extending the sign build rather than replacing it - MOONHUT_SIGN stays on so the node still receives messages, which is what lets meshhub escalate by sending a bell character that the stock ExternalNotificationModule turns into a buzz on the same GPIO the local threshold alarm uses. Two alarm tiers, one buzzer. MoonFridgeModule: N probes on ONE 1-Wire pin (GPIO47) - every DS18B20 carries a factory ROM address, so adding probe meshtastic#2 is a wiring job, not a firmware change. Probes are sorted by ROM address so P1/P2 cannot swap identities across a power cut. FridgeRenderer puts the live reading on the panel as the home frame. Design points that are not obvious: - The 15 min dwell is the whole alarm design. A fridge crosses +8C on every defrost and every long door hold; alarming instantly would cry wolf daily and get ignored, which is the only real failure mode of an alarm. 1.5C hysteresis stops it chattering on the limit. - Exactly 85.0C is the DS18B20 power-on reset value, returned when a probe is read before it ever completed a conversion. Unfiltered, a marginal connector screams at 85C. -127 is the disconnected sentinel. - Nothing blocks: a 12-bit conversion takes 750ms, so it is kicked off and collected on a later tick rather than stalling LoRa timing. - The panel only repaints on a >=0.2C move or an alarm flip - the variant caps consecutive fast-refreshes at 10. - Probe faults deliberately do NOT buzz. A box screaming because a connector wiggled is worse than useless; meshhub escalates on silence anyway. - Probe meshtastic#1 -> temperature, probe meshtastic#2 -> soil_temperature (already in the protobuf, phone renders it). Stock carries only one temperature field. Also includes a self-diagnostic, since the first two probes never answered: a pullup scan drives each free GPIO with an internal pulldown (~45k) and reports which pin the external ~5k bus resistor is actually on - mapping silkscreen labels to real GPIOs without trusting them - plus a raw presence-pulse test that separates "nothing alive on the bus" from "device answers but its ROM will not read". That proved pin, pullup and rail all good and pointed at the probes. Flashed and verified on MVT1: identity preserved (app-only write at 0x00 leaves /prefs on littlefs at 0x670000 untouched). Builds clean, flash 65.9%, RAM 36.6%. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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