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.
求告知定时器为什么改成捕获中断就不触发,周期性的时候还会触发
图片有点模糊,你是如何输入触发电平的呢,触发信号的频率是多少,中断中的时间执行太长了吧。