RS232

西门子s7-300PLC，314系列GSD文件，方便使用。(SIEMENS s7-300PLC, 314 series of GSD files, easy to use.)

用vb6.0做的一个小的串口测试程序.可以实现正常通信(Used vb6.0 to do a small test program serial)

风河 串口驱动程序 usb转串口 得益于网站 服务于网站 望管理员采纳 谢谢(wind river)

集串口调试与网口调试于一身的调试器。适合QT学习者。(The debugger is debugged with the serial port and the net mouth is debugged. Suitable for QT learners.)

说明：  用labwindows和PLC联合编写的串口通信程序，利用PLC做数据采集卡，在labwindows中编写串口通信显示程序。(Prepared jointly by labwindows and the PLC serial port communication program, the use of PLC for data acquisition card, write the serial communication in labwindows display program.)

SPP-C 蓝牙转串口适配器模块组 替换HC-0506从机(SPP-C Bluetooth serial adapter module group to replace the HC-0506 the machine)

串口通信处理的多个线程需要协调运行，一个线程必须等待另一线程结束才能开始，在处理一个线程的同时必须把其余待处理的线程挂起等待，以减少其余待处理线程对CPU的资源占用，正处理的线程一旦处理结束则通过线程间的通信发出信号来击活被挂起的线程中的一个线程进入处理。(Serial communication processing necessary to coordinate multiple threads running, a thread must wait until the end of the beginning of another thread in a thread at the same time deal with the need to deal with the rest of the thread to be suspended waiting for in order to reduce the remaining lines to be processed way of CPU resources occupation, is the thread once the deal by the end of treatment inter-thread communication signal to hit live thread was hang a thread into the handle.)

改进的SerialPort类单文档实例程序(improved SerialPort single document type sample program)

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.)

一个比较价值的File system Filter Driver(A more valuable File system Filter Drive)