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无线应用协议（Wireless Application Protocol，WA P）是WA P论坛经过不断努力得到的成 果，它提供了一个业界技术规范，以便开发出适用于各种无线通信网络的应用和业务。WA P 论坛的工作范围就是为各种业务和应用制定一系列的技术规范。无线市场正在快速增长，新 的用户不断增多，新的业务不断涌现。为了使运营商和生产者能够从容面对先进业务、多种 类业务和快速、灵活的业务生成等诸多的挑战， WA P规定了一系列传输层、会话层和应用层 协议。-Wireless Application Protocol (Wireless Application Protocol. WA P) P Forum WA is a result of efforts the results, it provides an industry technical standards, developed to apply to all kinds of wireless communication networks and business applications. WA P scope of the work of the Forum is for various business applications and formulated a series of technical standards. Wireless market is growing rapidly, new users are increasing and new business continued to emerge. To enable operators and producers to calmly face the advanced business, and more types of business fast, flexible service creation and many other challenges, WA P provides a series of transport layer, session layer and application layer protocol.

上传NRF2401的资料，希望可以给大家提供一些便利，里面详细讲解了nRF2401的信息-NRF2401 From the information, hoping to provide some convenience to the U.S., which detailed information on the nRF2401

Timer，内部定时器，有Timer0、Timer1、Timer2等。 USART：Universal Synchronous Asynchronous Receiver Transmitter，同步/异步串行传输，如RS232、RS485等。 MSSP；Master Synchronous Serial Port，两线式(I2C)与三线式(SPI)标准同步串行传输协定，常用于EEPROM内存资料的烧录与读取，或是与其它集成电路沟通与联系，形成多芯片网络。 2. PIC16F877基本电路 2.1 PIC振荡频率电路

amd公司的flash am291v800的资料-amd the company

是vs2005下CRC16算法的例程,测试通过. 测试数据:0103000000f0 结果:458E-CRC16 algorithm is under vs2005 routine, test. Test data: 0103000000f0 results: 458E

USB总线接口芯片CH375的介绍，对于进行USB开发的人都很大的指导作用。-USB bus interface chip CH375 introduction to USB development for people a lot of the guiding role.

这个程序执行实现 OFDM 发射机给出了 matlab 代码。设计并实现了一种 OFDM 发射机。

一个很棒的语音聊天工具，它的压缩算法采用GSM,evrc,qcelp等，支持目前流行的RTP协议传输。-a terrific voice chat tool, its compression algorithm using GSM, evrc, qcelp, popular support for the current RTP transmission.

基于Matlab，采用判决反馈均衡器对信号进行均衡的仿真程序-Based on Matlab, the use of decision feedback equalizer for the signal-balanced simulation program

* modbus C语言编写的子程序源代码 功能:显示和键盘相关子程序-C language source code for the subroutine functions : display and keyboard related Subroutine