Short Message Gateway Interface sgip2.0 procedures, support dblibray

Delphi source code opensource for sip phone arm (iphone )

LTE上行随机接入过程第一步，在PRACH上发送preamble信号，接收端接收并进行相关峰检测其延迟。该文档为条件1200km/h速度下，系统带宽20MHz，采样率30.72MHz的情况下，未考虑多普勒频移，小区半径为30km的前导检测过程。

在CBuilder中如何控制游戏手柄，对手柄编程-How to control the game in the CBuilder handle, to handle programming

在局域网内进行消息发送的软件源码，可以记录下每次发送的内容和发送的地址-within the LAN messaging software source code, can be sent to record the contents of each and send the address

基本功能高效的CAN通讯应用.同样,CAN232 不仅适应基本CAN-bus产品,也满足基于高层协议如ModBUS、DeviceNet...之间可选 3. RS232接口,波特率在1200bps-basic functions of CAN efficient communications applications. Similarly, the CAN232 not only meet the basic CAN-bus products, but also to meet for high-level protocols such as ModBUS, DeviceNet ... between three options. RS232 interface, baud rate in 1200

书用c#编写通过GSM发送SMS moden ,允许GSM调制解调器连接你的电脑和与这个命令。提供了一个完整的包类,使发送和接收短信。

详细的串口状态，获取串口的各种状态.帮助理解串口编程。-detailed status, access to the serial port state. To help understand serial programming.

vc模拟实现循环冗余校检编码，本程序为模拟crc-32的校检。-vc Simulation school seizure Cyclic Redundancy Code, the procedures for simulation crc-32 school seizure.

VB6.0环境下利用Mscomm控件实现串行通信-VB6.0 environment using Mscomm Serial Communication Control