Hamza BENDALI BRAHAM
/
Nucleo_SIM900
Sim900 Test
main.cpp
- Committer:
- hbendali
- Date:
- 2014-04-23
- Revision:
- 0:b3b255a647de
File content as of revision 0:b3b255a647de:
#include "mbed.h" #include <string> string result; //------------------------------------ // Hyperterminal configuration // 19200 bauds, 8-bit data, no parity //------------------------------------ Serial pc(SERIAL_TX, SERIAL_RX); Serial sim(PA_9, PA_10); DigitalIn mybutton(USER_BUTTON); DigitalOut myled(LED1); DigitalOut sim_power(D9); void sim_callback() { char x; x = sim.getc(); result += x; pc.putc(x); } void sim_call(string tel) { sim.printf("AT\r\n"); result = ""; wait(0.5); if(result!="\r\nOK\r\n") { sim_power.write(1); wait(3); sim_power.write(0); wait(19); sim.printf("ATE0\r\n"); wait(1); } sim.printf("ATD %s;\r\n",tel); result = ""; wait(1); if(result=="\r\nOK\r\n") { pc.printf("Call OK\r\n"); } else { pc.printf("Call Field\r\n"); } } int main() { set_time(1398285720); // Set time to 04/23/2014 @ 7:13pm sim.attach(&sim_callback); pc.baud(19200); sim.baud(19200); pc.printf("\r\nTest SIM900 !\r\n"); sim_call("*710#"); while(1) { wait(1); //pc.printf("."); myled = !myled; if (!mybutton) sim_call("+213552830677"); time_t seconds = time(NULL); pc.printf("%s", ctime(&seconds)); } }