请问各位大佬们,如何让声音在M1的麦克风输入,然后在P8和P9处的耳机接口同时输出,要设置哪些寄存器还是通道什么的
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.