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Topic: sms alarm activation sms (Read 829 times) previous topic - next topic

karolen1

Hi, I need the code to the alarm, gsm If somebody comes near got me sms . The alarm can I activate sms :smiley-confuse:

dannable

If you want to pay someone to write the code for you, you need the Gigs and Collaborations section.

If you want help with the code you have written, we need to see the code.
Beginners guide to using the Seeedstudio SIM900 GPRS/GSM Shield

karolen1

//To change pins for Software Serial, use the two lines in GSM.cpp.

//GSM Shield for Arduino
//www.open-electronics.org
//this code is based on the example of Arduino Labs.

//Simple sketch to check if an incoming call is from an authorized
//number and in this case, send to this number an SMS with the value
//of a digital input.

//We have to create the classes for SMSs and calls.
CallGSM call;
SMSGSM sms;

char number[20];
byte stat=0;
int value=0;
int pin=1;
char value_str[5];

void setup()
{
  pinMode(pin,INPUT);
  //Serial connection.
  Serial.begin(9600);
  Serial.println("GSM Shield testing.");
  //Start configuration of shield with baudrate.
  //For http uses is raccomanded to use 4800 or slower.
  if (gsm.begin(2400))
    Serial.println("\nstatus=READY");
  else Serial.println("\nstatus=IDLE");
};

void loop()
{
  //Chekcs status of call
  stat=call.CallStatusWithAuth(number,1,3);
  //If the incoming call is from an authorized number
  //saved on SIM in the positions range from 1 to 3.
  if(stat==CALL_INCOM_VOICE_AUTH){
    //Hang up the call.
    call.HangUp();
    delay(2000);
    //Check the value of the input.
    value=digitalRead(1);
    //Convert the int to a string.
    itoa(value,value_str,10);
    //Send an SMS to the previous number with
    //the value read previously.
    sms.SendSMS(number,value_str);
  }
  delay(1000);
};

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