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2 votes
1 answer
1k views

STM32 Unexpected Interrupt causes program to jump in infinite loop

Struggling with this issue for days now and can't find a solution. Maybe someone saw something like this before and can give me a hint. I have FreeRTOS running on an STM32L4 with different tasks. One ...
po.pe's user avatar
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3 votes
3 answers
6k views

STM32 CAN bus receive interrupt is sometimes not fired, and CAN transmit sometimes times out

I have two STM32 boards connected via a CAN bus. They periodically transmit a message to each other. For some transmissions however, HAL_CAN_Transmit returns with ...
tyr.bentsen's user avatar