该程序实现了利用串口发送命令来控制下位机电机转速的监控界面。该界面利用MFC编写，开发环境为VS2008。界面上有一个转速示波器分别显示给定转速和实际转速。并且示波器大小和比例尺还会随着窗口的变化而变化。 其下位机程序为SCIControlTest_DSP-This program implements the control interface of moter speed via serial port. And the interface was programed with MFC

VS2008写的读温度小程序，编译通过，按打开串口时用：9600无串口10无校验1停止按读取温度时：发送FF，收到aa 11等字符时编辑文本框显示温度值。-VS2008 to write a small program to read the temperature, compile, press to open the serial port with: 9600 Serial No 10 no parity 1 stop by reading temperature: Send FF, re