串口调试助手源程序及编程详细过程,涉及到数据的发送和接收，打开文件与保存文件，选择设置串口波特率等串口调试精灵程序的基本功能。-Serial debugging assistant source code and programming process in detail relates to send and receive data, open the file and save the file, choose serial port baud rate settings, such as