FDCAN_CCCR.Init bit is not getting cleared STM32H7S7L8H6H

PPopo.1 · ‎2024-07-25

I was trying to use FDCAN when I came across a problem where FDCAN_CCCR.Init bit is not getting cleared. The CCE bit gets cleared when setting INIT to 0, but INIT stays unchanged. Any ideas what could be wrong? I came across this topic where they had same issue with STM32H7 series.

mƎALLEm · ‎2024-08-21

Hello,

Are you using HAL? If not, try to follow the register call sequence in it.

Maybe your call sequence of the registers is not good.

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