Hi everyone,
I am facing an issue with CAN communication on STM32F446ZCT6, where the CAN controller frequently enters the Bus-Off state.
Hardware Details
I am working with CAN communication on STM32F446ZCT6, and the CAN controller is frequently going into the Bus-Off state. I am using the HSI clock, configured from 8 MHz to 42 MHz, with the CAN clock derived from APB1 = 42 MHz I have enabled Auto Bus-Off Management and tested multiple bitrates (500 kbps, 250 kbps, and 125 kbps), but the issue still occurs. I see bit errors and acknowledgment errors, which eventually cause Bus-Off.
Can you please help me to solve this issue.
