void SendSMS(const char message[]) // Send SMS to danish number
{
GSM_PowerOn();
LED_On(); // Turn on LED
GSM_Initialize(0);
UART1_Write_Text_Constant("AT+CMGF=1");
UART1_Write(13); //Carriage return (new line)
Delay_ms(10);
WaitForRecieveChar(0x0D);
EmptySerialBuffer();
CancelAlarmOnClick(); // Check if # is held - if true, disable the alarm and buzzer
UART1_Write_Text_Constant("AT+CSCS=");
UART1_Write(34); // "
UART1_Write_Text_Constant("GSM");
UART1_Write(34); // "
UART1_Write(13); //Carriage return (new line)
Delay_ms(10);
WaitForRecieveChar(0x0D);
EmptySerialBuffer();
CancelAlarmOnClick(); // Check if # is held - if true, disable the alarm and buzzer
// Set mobile number
UART1_Write_Text_Constant("AT+CMGS=");
UART1_Write(34); // "
UART1_Write_Text_Constant("45"); // Country code (Denmark)
UART1_Write_Text(MobileNumber);
UART1_Write(34); // "
UART1_Write(13); //Carriage return (new line)
Delay_ms(500);
WaitForRecieveChar(0x0A);
// Write message
i = 0;
while (message[i] != 0)
{
UART1_Write(message[i]);
i++;
}
UART1_Write(26); // Substitution (CTRL+Z)
WaitForRecieveCharAndBlink(0x0A);
EmptySerialBuffer();
CancelAlarmOnClick(); // Check if # is held - if true, disable the alarm and buzzer
Delay_ms(1000); // Give time to send the message
GSM_PowerOff();
}
void TIM2_IRQHandler(void)
{
if ( TIM_GetITStatus(TIM2 , TIM_IT_Update) != RESET )
{
TIM_ClearITPendingBit(TIM2 , TIM_FLAG_Update);
/////////////////////////////////////////////////////////////////
// Power OFF GPS and GSM before go into standby mode
/////////////////////////////////////////////////////////////////
GSM_TurnOnOff_delay();
#ifdef USE_STM32_GPS_BOARD_VB
GPSPowerOff();
GSM_PowerOff();
#endif
/* Wait till RTC Second event occurs */
RTC_ClearFlag(RTC_FLAG_SEC);
while(RTC_GetFlagStatus(RTC_FLAG_SEC) == RESET);
// normal working state
if(BKP_TRUE == BKP_ReadBackupRegister(BKP_DR1))
{
/* Set the RTC Alarm after xx s */
DEBUG("in timer2 bkptrue %d\n", (BKP_ReadBackupRegister(BKP_DR4) + BKP_ReadBackupRegister(BKP_DR4) <<16));
RTC_SetAlarm(RTC_GetCounter()+ ((BKP_ReadBackupRegister(BKP_DR4) + BKP_ReadBackupRegister(BKP_DR4) <<16)/SLEEP_TIM2_RATIO));
}
else
{
DEBUG("in timer2 bkpfalse\n");
RTC_SetAlarm(RTC_GetCounter()+ (SLEEP_NORMAL_SEC/SLEEP_TIM2_RATIO));
}
/* Wait until last write operation on RTC registers has finished */
RTC_WaitForLastTask();
/* Request to enter STANDBY mode (Wake Up flag is cleared in PWR_EnterSTANDBYMode function) */
PWR_EnterSTANDBYMode();
}
}
