【摘要】 文中分析了利用GSM无线模块实现发送短消息的应用方案,该方案使用AT指令在PDU模式下发送短消息,同时详细介绍了短消息控制方法、编码方案及其各部分的程序实现方法,给出了整个系统实现流程。更多还原

【Abstract】 This paper analyzes an application scheme for sending short messages by GSM wireless module,which utilizes AT commands to send short messages in the PDU mode. This paper also introduces the control method of short message,the encoding schemes of short message and how to design subprogram. Finally,it presents how to realize the whole system.更多还原