STM8L151寄存器操作AD采样，其中使用STM8LAD中断方式接受-STM8LAD STM8L151 register operation AD sampling, which USES interrupt way to accept

stm8L151进行语音传输与回放，程序还不是很完善，可以作为参考给大家点思路-stm8L151 for voice transmission and playback, the program is not perfect, it can be used as a reference point for everyone thinking