使用一个硬件定时器资源扩展软件定时器，定时时间到后执行回调函数
Use a hardware timer resource to extend the software timer, and execute a callback function when the timer time expires (2023-07-11, C/C++, 110KB, 下载0次)
WM8731音频编解码器从机模式，采集成功了，整个工程我已经打包。
The WM8731 audio codec is in slave mode and has been successfully collected. I have already packaged the entire project. (2023-04-28, C/C++, 588KB, 下载0次)