C#modbus rtu绝对好用，绝对能用

调用WinAPI函数进行串口通信，并且应用了多线程技术启动工作线程对串口的输入进行监听(call WinAPI serial communication functions, and uses multi-threading technology to activate the working threaded serial input eavesdropping)

seriport串口收发数据的测试软件，可以有效都测试终端设备是否安装成功(Seriport serial data transceiver)

1 button device with bascom avr

GPS定位仿真，计算点面上某点的概略位置坐标，实时获得点面上点的位置(GPS positioning simulation, calculate the approximate position coordinates of a certain point on the point, and get the location of points on the spot in real time.)

说明：  自制上位机，可以完成发送接收，测试可用。(Homemade PC can complete sending and receiving, and test is available.)

基于C#语言的一个串口通信上位机程序，有界面，可以自己设置波特率和串口号.(A serial communication PC procedures based on the C# language, interface, you can set the baud rate and serial number.)

STC12C5A60S2双串口通信例程，含注释。(STC12C5A60S2 Two serial communication routines, including the Notes.)

一个简便版的串口调试助手，可以自添加需要的功能。(A simple version of the serial debugging assistant, you can add the required functions.)

说明：  使用stm32的串口实现fifo队列缓冲读写数据，值得新手学习((Using STM32 serial port to realize FIFO queue buffer read and write data, it is worth learning by novice.))

QT开发，使用简单协议进行串口、网口读写，连接控制设备。(QT development, using a simple protocol for serial port, network port to read and write, connection control devices.)