一本介绍串口通信不错的书

手机模块gr47的各种操作源码，包括pdu格式转换等-phone module gr47 the various operational source, including pdu format converter, etc.

通过串口控件的串口小程序，发送和接收数据，以及保存数据。-serial control through serial small program to send and receive data, and store data.

kermit 文件接收协议的c语言实现，用于RS232。-kermit file to receive the agreement realize c language for the RS232.

WinCE下串口编程应用实例，本文详细介绍了WinCE下串口编程开发的详细过程-WinCE programming examples, the paper detailed the WinCE Serial programming of the detailed process

早期开发的MS8051与PC的RS232通讯-1程序源码-Early development of the MS8051 with the PC

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.

VC异步通讯串口类-VC asynchronous serial communications category

中国海军军事化管理系统,全方位，立体化管理中国海军-this is very good Code Scource.

MAX232手册 MAX232手册 -MAX232手册MAX232手册MAX232手册

这是串口的源代码 -This is the serial source code