This folder holds the C source code for sim900 GSM/GPRS module works on RT-THREAD OS. The source code is suitable for EON BSP with RT-THREAD OS.
Hardware platform: ARMFLY 3.0; Traget CPU: STM32F103ZE; OS kernel version: RT-THREAD 1.0.2;
Stage(1):(in progress, 2013/05/30--2013/09/15 ) basic functions for sim900 operation; COM read & write OPs; OS thread support; AT commands OPs; sim900 status check OPs;
Stage(2):(in progress, 2013/05/30--2013/09/15 ) GSM: Call handler; GPRS: TCP/IP & UDP data handler;
Stage(3):(TBD) GSM: SMS handler; GPRS: MMS handler;
Stage(4):(TBD) GPRS: HTTP/FTP handler; others;