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Associate II
July 9, 2026
Question

UART not working correctly with CAN in nucleo32

UART independently working fine but with CAN, it is not working. Even simple welcome msg also no coming over UART . Even when I comment CAN init, issue is there. The error has been conveyed by a member earlier also. Any resolution provided by ST?

1 reply

mƎALLEm
ST Technical Moderator
July 9, 2026

Hello ​@rv_08 ,

How could someone help you with that description?

Please provide more details of the board you are using, share your code/project and especially describe what is not working from UART side?

Please review How to write your question to maximize your chances to find a solution

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