矩阵主机控制程序，利用键盘钩子猎取键盘事件，根据事件将控制指令发送到矩阵主机-Matrix mainframe control procedures, the use of a keyboard hook to hunt keyboard, the incident will be controlled under the instructions sent to the host matrix

这个程序是单片和电脑进行通信的上位机程序，里面有串口通信，和界面设计程序，也有PC键盘控制程序-This program is a host computer program, the monolithic and computer communication there are serial communication, and interface design program, a PC keyboard control procedures