如今许多硬件设备都采用串口技术与计算机相连,串口应用程序的开发越来越普遍.本程序实现了两台电脑间的串口通信-Today, many hardware devices are using technology and the computer connected to serial port, serial port application development more and more common. This procedure

将利用API函数开发了一个串口通信程序，在开发之前需要对计算机中的DB-9连接线头进行跳线- Will have developed a serial port signal procedure using the API function, before development needs to carry on to computer s DB-9 connection end jumps the line