一个功能齐全的串口通讯类及实例(VC)

详细的介绍了MODBUS的协议内容 包括传输格式，功能码介绍等-introduce the MODBUS protocol in detail including translation style ,function code etc.

这是我最近在VC平台下编写的一个与LINUX平台通讯的IRDA程序，在运行此程序前一定要先下载一个SDK，这是VC下IRDA通讯所必须的。-This is my recent VC prepared under a Linux platform with the IRDA communication procedures, Run this program in the former must first download an SDK, which is VC IRDA communication requires.

这是一个十分经典的异步收发器的设计，将发送和接受分开，并带有校验位，同时附赠结构图和仿真结构-This is a very classic asynchronous transceiver will be designed to send and receive separately, and with a parity bit, and comes with charts and simulation of the structure

16qam modulation artical ,very usful

可编辑的删格控件-cut editing grid control

内含客户端和server，之间可以利用串口进行数据传输-includes client and server, can be used between the serial data transmission

自动升级程序, 自动升级程序-Automatic escalation procedures, automatic escalation procedures

讲述最新的定位系统的信号格式，BOC调制与解调技术的资料-BOC modulator and demodulator

SIM300C EVB User Guide英语手册，希望对您有用-SIM300C EVB User Guide English manual, want to be useful for you

SIP消息之逐项讲解,讲解SIP消息的ppt文档-SIP itemized on the news, on the SIP news ppt files