摘要
介绍了GSM短消息中的PDU编码方式和基本AT指令,对SIM卡中的短消息存储顺序作出说明。重点介绍了在嵌入式应用中,利用查询方式和中断方式收发GSM短消息的两种基本方法。
PDU encoding and basic AT commands of GSM short message are described by this paper, and the short message storage se- quence of SIM card is described. The paper focuses on two ways using search and interrupt methods to send and receive GSM short mes- sages in embedded applications.
出处
《单片机与嵌入式系统应用》
2013年第3期11-13,17,共4页
Microcontrollers & Embedded Systems
关键词
GSM
短消息
查询方式
中断方式
GSM
short message
the method of query
the method of interrupt
