STM32 CANBUS ACK

Sergen · ‎2023-07-18

I am using stm32f407vgt6 mcu and sending data in canbus but I want to receive ack notification

Karl Yamashita · ‎2023-08-28

Look at the CAN_TSR register and the TXOKn bits.

If you FIFO doesn't work, then it's called GIGO.
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Karl Yamashita · ‎2023-07-18

You haven't given enough information. What are you trying to send CAN bus data to? Air?

If you FIFO doesn't work, then it's called GIGO.
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Sergen · ‎2023-08-28

For example, I sent data to the other party, how do I know if it is sent or not?

Karl Yamashita · ‎2023-08-28

Look at the CAN_TSR register and the TXOKn bits.

If you FIFO doesn't work, then it's called GIGO.
TimerCallback tutorial! | UART and DMA Idle with multiple UART instances tutorial!

If you find my solution useful, please click the Accept as Solution so others see the solution.