教练助手串口通信按键调试程序，用于实现辅助驾校教练对学员学车情况进行及时控制，防止学员学车出现意外情况。采用汇编语言编写，单片机采用89S51单片机进行控制。-Key assistant coaches to debug serial communication program for the realization of secondary school students car driving coaches on the control of the situation in time t

使用《窜口调试助手》软件，串口发送界面。 学习简单的从PC往单片机发送数据，让8个led 从下到上依次一个一个循环灭-Use the " channeling port debugging assistant" software, the serial port interface. Learning the simple send data from PC to the microcontroller, so that 8 led from the bottom

自己编的，51单片机串口RITI 的接收发送控制。可以用串口调试助手来验证-51 microcontroller serial transmission and reception of control RITI