This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TCAN4550-Q1: can fd最多一次正常发送28帧

Part Number: TCAN4550-Q1

按照官方例程初始化tcan4550-q1,开辟了32个64字节的tx buffers,当向对应的MRAM中写入数据后,如果请求32个buffer的数据一次发送,REG_MCAN_TXBAR=0xFFFFFFFF,只能接收到28帧数据