RS232_DO

COM8虚拟串口COM0，实现GPS通信(COM8 Virtual Serial COM0, GPS communication)

该源码公示了怎样使用STM32F407的串口进行收发数据，在keil5编译环境中进行编译。需要将STM32F407的串口1与USB串口相连，即可以实现电脑桌面串口调试助手的调试。(The source of the public how to use STM32F407 serial port to send and receive data, compiled in keil5 compilation environment. We need STM32F407 serial port 1 is connected to the USB port, which can achieve desktop debugging serial debugging assistant.)

实现欧姆龙编程hostlinkFins通讯(Implementation of OMRON programming hostlinkFins communication)

485多机通讯的连接方式，主要有总线方式、星形方式等(connection of multi pc communication with 485)

说明：  瑞萨RL78/G13modbus通信例程(Renesas RL78/G13modbus communication routine)

辅助通讯规约测试的程序，支持串口103规约，可以模拟四方、南瑞等厂家的保护装置，通过修改配置文件，可以对应保护的点号及实际值。(Auxiliary communication protocol testing procedures, supporting serial 103 of the Statute, can simulate the Quartet, NARI and other manufacturers of protective devices, by modifying the configuration file, you can protect the dot and the corresponding actual values.)

专门为瑞萨智能车设计的串口工具，可同时发送六组数据，很好的上位机程序(Designed for renesas intelligent car design of serial tools, can also send six sets of data, good PC program )

基于VC++的串口调试程序可以发送接收数据，非常实用于初学者研究学习(Serial debugger based on VC++ can send and receive data, very useful for beginners learning)

说明：  机器人小车串口通讯程序，采用stm32单片机，供大家交流(Serial Communication Program of Robot Car for Communication)

云台控制的C++详细源码，二次开发可以直接用。(The PTZ control C++ detailed source, secondary development can be directly used.)