search

vedderb / bldc

The VESC motor control firmware
2.16k stars 1.35k forks source link

FAULT_CODE_BOOTING_FROM_WATCHDOG_RESET #236

Open anttok opened 3 years ago

anttok commented 3 years ago

Getting cutouts due to reset with FAULT_CODE_BOOTING_FROM_WATCHDOG_RESET. Firmware 5.1 in FOC, sensorless. App config: "PPM and UART" with nrf on uart for fault monitoring. The fault shows in the terminal using "faults", but not in RT data log.

UPDATE: I am able to replicate this on both flipsky 4.20 vescs I own as well as the torquboards 4.12, on two different board setups, both running 6s batteries and a single hub motor, in sensored and sensoreless modes. The motor detects and works fine of the bench. The timing of reset seems random. 50% is triggered by going over a manhole cover, but also happens while cruising in straight line on smooth surface. The faults telemetry reports current at 0 or close to it.

anttok commented 3 years ago

I tried rolling back to 4.2, same thing happened, tried 3.4, vesc simply hangs