在串口被站用的情况下进行的串口模拟

同样是PIC的编程文件能够供初学者掌握编程技巧，很实用-PIC is the same programming document for beginners to programming skills, practical

金卡（gold card),俗称84卡，即采用pic16c84芯片的智能卡，读写编程程序。用vb4写的。-gold card (gold card), commonly known as 84 cards, the chips used pic16c84 smart card reader programming procedures. With vb4 writes.

PLC串口编程,通过RS232和RS485与上位机通讯.-PLC serial port programming, through the RS232 and RS485 communication with the host computer.

SPI读写，通过ＲＳ２３２协议传输！弹片机读写！-err

串口通信，实现接收和发送功能。完整串口通信程序Vc++源代码-Serial communication, the realization of receive and transmit functions. Integrity of the serial communication program Vc++ Source code

一个关于Com端口调制的程序。包括向Com端口发送数据及从Com端口接受数据两部分。-a Com port on the modulation process. Including Com port and send data from the Com port to accept data in two parts.

实现数据链路层 串口间的通讯，可以调试网络间的简单连接-Data link layer communication between serial port, you can debug a simple connection between networks

windows ce com port test

urat 接收模块，大家看看，多多交流-urat

说明：多线程 (Multi-Thread) RS232 串行口通讯构件 ( 1.51 版，附源码 )-: multithreading (Multi-Thread) RS232 serial port communication components (1.51 version, with source)