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verified publisher icon nopnop2002

in the event of a transmission failure, the function does not return (as expected).

Open ShiPC123 opened this issue 2 months ago • 6 comments

I am using an STM32G431 MCU. Currently, it can normally transmit and receive CAN data; however, in the event of a transmission failure, the function does not return (as expected).

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As shown in the figure, I disconnected the CAN_H cable, but the system still indicates normal transmission.

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this is my code

ShiPC123 avatar Oct 22 '25 02:10 ShiPC123