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.
您好、QJ Wang
我看到的问题与 https://e2e.ti.com/support/microcontrollers/hercules/f/312/p/817197/3028237#3028237中的问题相同
接收到上一个数据包的 Tx DONE 中断后,我会检查(canIsTxMessagePending (node_、kTiCanMailboxStartIndex)!= true)并等待消息框有效:
while (!canIsMessageBoxValid (node_、kTiCanMailboxStartIndex));
您好!
请尝试 QJ 的建议。 在 canTransmit()之前添加断点 并检查寄存器值。