根據(jù)Windows CE.NET嵌入式系統(tǒng)的特點(diǎn)以及GPRS無(wú)線通信的工作原理，設(shè)計(jì)了一
個(gè)在Windows CE.NET嵌入式平臺(tái)下連入GPRS無(wú)線網(wǎng)絡(luò)傳輸數(shù)據(jù)的解決方案；完成了各硬件模塊之間的連接并通過(guò)向串行口發(fā)送AT命令控制GPRS功能模塊；實(shí)現(xiàn)了在嵌入式平臺(tái)下?lián)艽蚝褪章?tīng)電話、發(fā)送和接收短消息以及上網(wǎng)功能。
關(guān)鍵詞: 嵌入式系統(tǒng)；Windows CE.NET；GPRS 網(wǎng)絡(luò)；無(wú)線通信；串口編程
Abstract: Based on the features of Windows CE.NET embedded system and the principle of
GPRS wireless communication, a design of embedded system running the Windows CE.NET
embedded system and accessing GPRS network for data transfer is discussed. The GPRS moduleis connected to the development board and controlled by AT instructions via serial communication.The functions of dialing and getting a phone call, sending and receiving short message service aswell as going online are implemented.
Keywords: Embedded System; Windows CE.NET; GPRS; wireless communication; serial
programming