LPC2220_SoftUpdate_Boot_PC_Test

使用NMEA0183的gps服务程序原码(use of a GPS NMEA0183 service program source)

Visual C++高级开发范例解析第二章ActiveX源码(Visual C++ Advanced Development ActiveX sample chapter source analysis)

TDMA程序运用OPNET软件实现完成，固定时隙(TDMA procedure using OPNET software to complete a fixed time slot)

利用vc++实现的一个直接序列扩频通信处理程序，包含了简单的测试数据。此程序很详尽。(Using vc++ to achieve a direct sequence spread spectrum communication processes, including a simple test data. This program is very detailed.)

AMF协议解析工具，适合初学者查看amf协议结构。通过源码来修改测试amf协议(The AMF protocol analysis tool, suitable for beginners View amf protocol structure. Source code to modify the test amf protocols)

VB6.0与变频器的RS485或Modbus通讯，控制变频器的参数设定，运行状态，运行频率，读当前状态，电流，电压，频率，故障等。支持远距离控制。(VB6.0 and drive the RS485 or Modbus communications, control the inverter parameter settings, operation status, operating frequency, read the current state, current, voltage, frequency, fault and so on. Support remote control.)

并口通讯，通过并口控制打字机刻在自行车上，防止自行车丢失(Parallel port communication, and by the parallel port control typewriter engraved on the bike, to prevent the a bike to lost)

LTE系统中小区的选择，根据物理位置或是最大发射功率(enb in LTE system)

一个科技公司使用的GPRS接收程序。可是直接使用(A PROGRAM OF GPRS SERVER 。IT S VERY EASY TO USE.)

智能电表双向通信部分源代码，可以帮助大家学习智能电表远程通信方面的知识。(Intelligent electric meter two-way communication part of the source code, can help you learning intelligent electric meter remote communication knowledge. )