摘要
以WinCE6.0为平台,编写并实现了一个集短信、语音、数据通信等功能于一体的自适应无线通信系统软件包。通过USB口将3G Modem与S3C6410开发板相连,USB口作为一个虚拟串口实现AT指令的传输。该系统不仅可以根据具体情况选择不同的通信方式进行通信,而且可以在CDMA1X网络和EVDO网络模式下进行自动切换和重选。测试结果表明,该系统可以安全稳定地工作,并在所有支持WinCE6.0平台的设备中都可以稳定高效地使用。
A software package with the SMS, voice and data communication functions is realized based on WinCE6.0. Connecting the 3G modem with S3C6410 by a USB port, which is used as a virtual serial to realize the transmission of AT commands. The system can not only communicate in different ways according to the situation, but also automatically switch between CDMA1X network and EVDO network. The test results show that the software package can work reliably and be effectively used in the devices that support the WinCE6.0.
出处
《微型机与应用》
2012年第11期55-58,共4页
Microcomputer & Its Applications
