VB与ABPLC实现通讯，能监控PLC内部寄存器的内容。很好用的哦。...

目前的智能机在硬件上多采用双cpu的架构，一个是基带处理器，主要处理数字信号、语音信号的编码解码以及GSM通信协议，另一个是应用处理器，运行操作系统和各种应用程序。基带处理器、射频和其它外围芯片作为一个模块，成为GSM/GPRS modem，提供AT命令接口。网络的应用已经是一个需求的热点，而目前的GSM模块大多都能支持GPRS功能。应用处理器通过AT命令集与带GPRS功能的无线通讯模块通信，为实现网络的应用提供了一个最底层的支持。 -Intelligent machines in the current hardware on many dual-cpu architecture of a baseband processor are mainly deal with digital signals, voice signals, and GSM codecs communication protocol, and the other is the application processor, operating system and applications running procedures. Baseband processor, radio frequency and other peripheral chips, as a module, as a GSM/GPRS modem, provided by AT command interface. Application of network needs is a hot spot, and most of the current GSM module can support GPRS function. Application processor through the AT command set and functionality with GPRS wireless communication module, in order to achieve the application of the network provides a bottom support.

at91r40008 atmel arm 7tdmi 内核的串口驱动源码-at91r40008 ATMEL arm 7tdmi kernel source Serial Driver

Please read your package and describe it at least 40 bytes in English. System will automatically delete the directory of debug and release, so please do not put files on these two directory

实现了VB6下的通讯API的封装 实现了VB6下的通讯API的封装 实现了VB6下的通讯API的封装-实现了VB6下的通讯API的封装 实现了VB6下的通讯API的封装

包括八天线准正交空时码的编码和解码函数，满速率部分分集增益，解码包括部分行的解码-Including eight antenna quasi-orthogonal space-time codes of encoding and decoding functions, full diversity gain some speed, decoding including some line decoder

实现语音、视频聊天，音频数据采用G729a进行压缩，视频处理用VFW提供的有关函数实现。-voice, video chat, and audio data compression using G 729a, using video provided by the VFW Function.

混合扩频同步算法研究，重要文章，可供研究混合扩频同步的同学参考-Hybrid spread spectrum synchronization algorithm research, an important article for the study of hybrid spread spectrum synchronization classmates reference

One more serial source for i8052 controller.

　ModBus通讯协议分为RTU协议和ASCII协议，下面就ModBus RTU协议简要介绍如下：-ModBus RTU communication protocol into ASCII protocols and agreements, the following agreement on ModBus RTU briefed as follows :

高速串口通信程序，可同时接16个串口进行通信；获得16各串口的通信数据，在VC6.0++中编译，主要有串口通信参数设置，高速串口通信配置信息。 内部包括IP地址设置、共享内存、UDP通信等功能；读取串口上的数据进行解析，解析后的数据写入共享内存中，通过UDP通信通知上级主站去读取共享内存中的数据。