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sms controller

 
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kamillas



Joined: 24 Oct 2011
Posts: 50

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sms controller
PostPosted: Mon Mar 12, 2012 6:41 am     Reply with quote
Hello,

I am working out a program that will send me a sms in my mobile phone, to me indicates an alarm system was triggered in my house, I downloaded courses on programming modules gsm :
1 - I found this code:
• To send a sms
Code:
//envoirSMS
   void _UPSSMS()
      {
         fprintf(GSM, "AT\r\n");   // ??????????
              delay_ms (500);
           fprintf(GSM, "AT+CMGF=1\r\n");  // ??????????
              delay_ms (500);
         fprintf(GSM, "AT+CMGD=1\r\n");//delete the received message from memory possition 1
            delay_ms(500);
         fprintf(GSM, "at+cmgs=\"09276553965\"\r\n");// ????????
            delay_ms(500);
         fprintf(GSM, "TEST\n"); // ?????????????
            putc(0x1A);// ???????????????
         delay_ms(500);
         state=0;
      }


- I am looking for an explanation of the commands I have mid or question marks.
- Does this code (UPSSMS ()) is just to send a sms with gsm module.

2 - what I want the code to allow the mobile phone to read sms received.
Thank you for postulated explanations clear, so that I advance in my project
tuananhbme



Joined: 03 Oct 2011
Posts: 1

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sms controller
PostPosted: Mon Mar 12, 2012 8:06 am     Reply with quote
For your 1st question:
The code is just to send a message "TEST" to the phone number: 09276553965
Code:

void _UPSSMS()
      {
         fprintf(GSM, "AT\r\n");   // Test AT command
              delay_ms (500);
           fprintf(GSM, "AT+CMGF=1\r\n");  // Chose text mode
              delay_ms (500);
         fprintf(GSM, "AT+CMGD=1\r\n");//delete the received message from memory possition 1
            delay_ms(500);
         fprintf(GSM, "at+cmgs=\"09276553965\"\r\n");// phone number to send
            delay_ms(500);
         fprintf(GSM, "TEST\n"); // Text message
            putc(0x1A);// Print (Ctr+Z) to send message
         delay_ms(500);
         state=0;
      }


You can find more about AT Commands in Google.

+ For the 2nd question: You can take a look at this topic:
http://www.ccsinfo.com/forum/viewtopic.php?t=42527
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