8139 development information

和MODEM通讯,VB-And MODEM communications, VB

基于CSerialPort类，增加了RecvBlock方法，一次性读取多个字节，并且改进了无法正常退出的bug。原说明：This class can read, write and watch one serial port.It sends messages to its owner when something happends on the portThe class creates a thread for reading and writing so the mainprogram is not blocked.

雷达系统中经常学习的东西！！！！ 也是初学者最基本的东西，好好的利用啊-radar system often learning things! ! ! ! Beginners is the most basic things that make good use ah!

一个unix下的通信程序-of a communication program

微软亚洲研究院论文：无线Internet中媒体代理的放置策略及服务器选择机制-Microsoft Asia Research Institute Papers : Wireless Internet media strategy for the placement agent and server selection mechanism

通过MP（代表其中一个P口）的高4位来控制，AA`BB`-4，5，6，7脚。12细分，没行数组里面分4对，每对数第一个加到P口控制电流方向，第二个数控制通电时间。正转AA`-BB`-A`A-B`B,数组由1到12行的读取，反转B`B-A`A-BB`-AA`,数组由12到1行的读取。参数POWER表示电机启动还是不启动，DIRECT参数表示方向，SPEED表示速度等级，每项通电时间用数组中的植/SPEED。本程序没考虑要走多少步的情况，调用一次就走一步。-Through the MP (on behalf of one of P I) of high 4 to control, AA `BB`-4,5,6,7 feet. 12 segments, no line inside the sub-array of four pairs, each of the P added to the number of the first current direction of population control, the second time the number of control power. Are transferred AA `-BB`-A `AB` B, the array from 1-12 line read, reverse B `BA` A-BB `-AA`, array 12-1 by the line read. POWER express motor parameters activated or not activated, DIRECT express direction parameter, SPEED express speed grades, each time power array sik/SPEED. This procedure did not consider how to go step-by-step situation, call a step away.

John Wiley 的书 Rf Technologies For Low Power Wireless Communications，低功耗通信的射频技术，非常有意义的一本书-John Wiley book Rf Technologies For Low Power Wireless Communications, low-power radio frequency communication technology, a very interesting book

这是一个用ＡＳＰ　写的发短信的网页程序，是我从网上搜索出来大家用吧-This is an ASP wrote a text message to the website process, I search the Internet you use it

qpsk的实现及其星座图希望大家有好的资源可以互相共享-QPSK constellation diagram of the realization and hope that everyone has good resources can be shared with each other

vfp编程案例2表的转换-Probe programming Table 2 cases of conversion