用单片机AT90CAN128通过CAN总线串行传输手机信号

vb语言的串口编程一点滴。-vb serial programming language a bit.

setupapi方式列举本机串口，包含虚拟串口-setupapi enumerate the Serial includes Virtual Serial Port

是关于2812 的SCI串口通信和测速测频的程序 -SCI on the 2812 serial communications and the frequency measurement procedures Speed

详细介绍了使用VB编制串口通信程序，其中包含循环冗余校验CRC代码段-Described in detail the preparation of the use of VB serial communication program, which includes cyclic redundancy check CRC code segment

Advantech Driver Demo : port I/O 软件修改 控制外板输出-Advantech Driver Demo : port I/O software change control plate output

基于CSerialPort串口类的的出口通信，比用串口通信控件更方便。-Based on the export of the class CSerialPort serial communications, serial communication control than with more convenient.

嵌入式系统中串口通信帧的同步方法，介绍多机串口通信的各种同步方法，有效过滤干扰字节确保通信稳定，个人觉得还不错，值得一看-Embedded System serial communication frame synchronization method to introduce a variety of multi-machine synchronous serial communication methods and an effective filtering interference bytes to ensure the communication stability, and personally feel pretty good, worth a visit

一个串口通讯_数据库存取例子程序(vc) 一个串口通讯_数据库存取例子程序(vc).-a serial communications _ examples of database access (vc), a serial communication _ examples of database access (vc).

西门子S7-200PLC自由口协议Modbus主站库文件-Siemens S7-200PLC agreement free port Modbus master library file

使用C++实现将Modbus协议封装在DLL中的源代码-C++ realization of the use of Modbus protocol will be packaged in a DLL in the source code