flash、定时器等应用。其中包括数据采集试验时自编两个程序，分别为应用片内AD模块实现多通道采集和与ADS8364模数转换芯片的接口控制程序。-flash, timer, and other applications. Including data acquisition wrote two test procedures Application for AD-chip module multi-channel acquisition and ADS8364 analog-to-digital

实现语音信号的采集与播放，利用DMA中断进行AD转换，以及数据的采集，多通道缓冲同步串口程序-Voice signal acquisition and playback, using DMA interrupt AD conversion, as well as data acquisition, multi-channel synchronous serial buffer program