I tried to add a driver program to control the car in PX4, using Nuttx’s CAN, using WORKITEM’s timer for CAN transmission, using threads for CAN bus message reception, encapsulated as a module. After starting the module, the car can work normally. However, after a period of 1-3 minutes, this error will occur, cpu lost information ， Then the car stopped working and had to restart the flight control to make the error disappear. I monitored the CPU load and found that even if some modules were turned off to occupy around 60, this problem would still occur. Please clarify, thank you very much!
NuttX CAN? Not sure you’ll find much help with that here. I’d ask on the NuttX mailing list. But maybe work it with an LLM first try and understand the problem better.
This topic was automatically closed 90 days after the last reply. New replies are no longer allowed.