注释 用VC++编写USB接口通信程序

spcomm是DELPHI，BCB下的，非常好用的VCL控件，比MSCOM好用些。这个源程序给出了spcomm的基本用法。-spcomm is Delphi, the BCB, very handy VCL controls more than EMS handy. This is a source spcomm the basic usage.

windows ce com port test

在vb中用字符串的形式来处理串口协议，具有一定的通用性！本程序用来控制伺服电机，调试通过！-vb used in a string of serial form to the agreement, which have a certain commonality! Procedures used to control the servo motor, debugging through!

OV7660 YUV源代码，已经验证不会有问题-OV7660 YUV source code, has no problem to verify

串口RS232与PIC16F877A单片机通信.用于控制PIC单片机产生音乐,附完整报告.-RS232 serial communication with the PIC16F877A Singlechip. Singlechip produce PIC is used to control music, a complete report is attached.

rc522DEMO带串口通信，可用于参考设计，带有调试软件-rc522DEMO with serial communication, can be used for reference design, with debugging software

一个通讯的主站程序 献给vc 串口通信的网友 看看吧-a communications major stations dedicated to the vc serial communication netizens watch it

串口通信的用户协议的编制与数据处理方法 串口数据包处理方法编程实例-Serial Communication user agreement and the establishment of data processing methods serial data packet processing methods Programming Example

串口通讯-Serial Communication

modbus rtu 通讯 使用spcomm控件-modbus rtu protocl use spcomm activX