516790

介绍了一种点位运动控制器的设计，该控制器可以控制步进和伺服电机。该运动控制器以 STM32F103 为主控微处理器，实现了电机起停的加减速控制，扩展了 RS485 串行通信接口，设计了限位保护电 路，移植了嵌入式实时操作系统μC /OS-Ⅱ，通过μC /OS-Ⅱ来调度运动控制器的多个任务，设计了串口通信协议， 可以方便组成多轴控制系统.(Describes the design of a point of the motion controller, the controller can control a stepper and servo motors. The motion controller controlling microprocessor STM32F103, acceleration and deceleration control the motor starts and stops, extended RS485 serial communication interface, designed to limit protection circuits, transplantation of embedded real-time operating system μC/OS-Ⅱ μC/OS-Ⅱ scheduling multiple tasks of the motion controller, designed a serial communication protocol, can easily form a multi-axis control system.)

Modbus TCP/IP协议client端源代码(Modbus TCP/IP protocal test)

模拟串口，可将任意一个IO口作为串口输出进行调试。。。(Simulate serial port can be any one of the IO port as serial output for debugging. . .)

自己编写的变异的modbus，先分享给大家(the modbus by myself,now give all)

串口函数，蛮好，测试过的，值的一看，用了才知道好。(Serial port functions just fine, tested, value a look, used to know better.)

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.)

用MATLAB的GUIDE工具做有GUI界面的串口通信上位机。实现MATLAB串口的通信，简单易行。(MATLAB GUIDE to do with a GUI interface tool for serial communication PC. Achieve MATLAB serial communication easy.)

易语言和三菱plc fx2n 通讯源码 !!(Easy language and MITSUBISHI PLC fx2n communication source !!)

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

串口调试，串口设备模拟，支持32/64位系统。(Serial debugging, serial device simulation)