NuttX CAN drivers on STM32H7x3

PX4 Autopilot
43

This is on CubeOrange+? Have you tried completely disabling UAVCAN and only trying CAN/socketcan first?

44

I have tried the same step for pix32 v6. I compiled using board fmu-v6c. After using cansend the nutx terminal freezes

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@JulianOes can you guide me here?

45

When it ā€œfreezesā€, itā€™s a good time to attach something to SWD, e.g. an ST-Link, Blackmagic probe, or JLink. Then fire up gdb and check where it hangs.

46

I tried to build and run cansend

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and I tried ifup can0 and this error comes up

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I think ifup is not working @JulianOes any tips to sort it out?

47

You either are missing some configuration in the defconfig, and therefore ifup is missing, or you ran out of RAM, and thatā€™s when you also see command not found. Can you check RAM with free?

48

Hello, I have encountered this issue as well: when using UAVCAN on CAN1 and SocketCAN on CAN2, once both are started simultaneously, CAN2 does not function properly.

49

Did it work out with the NRA24? Can you share the solution or protocol (I canā€™t find the CAN protocol for the NRA24 anywhere).