Hello everyone we are currently facing watchdog reset problem in CUAV-X7+ based on ardupilot 4.0.4
we included the board support for CUAV-X7+ to our firmware. But recently in a drone, between mid flight a watchdog reset occur, and we are unable to find the root cause of it, as per the logs we are getting its a hard fault. please look into these log file. 2022-06-07 13-33-15.bin (278 KB) https://drive.google.com/file/d/1ChL_qI5si4cPXdTPQs7jfIOuwXLbCeNl/view?usp=sharing
with this firmware I have taken more than 150+ flights, this is first time I encounter the watchdog reset problem, I am just trying to find the valid reason of it. Please help me into this to understand the reason behind the watchdog or how to debug this problem, I will port to the latest ArduCopter soon.
In the end was my bad, the real cause was an unchecked nullptr on some modifications of the code that I made.
No issues were encountered in both 4.3.5 and 4.2.0 then.