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1. 

   umam
   Member

   Dear,

   Sorry, I'm newbie for ARM maple. I'm trying GPRS Shield using SIM900. I try this code:

   void setup()
   {
    Serial1.begin(19200);
    delay(500);
    Serial1.println("AT+IPR=19200");
    delya(500);
   }
   
   void loop()
   {
    Serial1.println("AT+CMGF=1");
    delay(500);
    Serial1.println("AT+CMGS="/+6281286692xxx/"");
    delay(500);
    Serial1.print("Hello");
    delay(2000);
    Serial1.print(0x1A,BYTE);
    delay(2000);
   }

   But, my code can't working. Any mistake with my code?

   Thanks,

   Umam

   Posted 1 year ago #
2. 

   gbulmer
   Moderator

   umam - that code contains an error, it tries to call delya(500); which does not exist. Change that to delay(500);

   I suggest you try to learn how to use the compilers error messages.
   Take a small working example program, and change a few characters, and see what the error message says. undo the change and try something different. That way, you'll know where the error is, and what it is. It may help you understand the error messages.

   Posted 1 year ago #
3. 

   umam
   Member

   Thanks gbulmer for your response.

   Sorry, I made mistake when write in this forum. But in my IDE the spelling is not mistake like that.

   Do you looked another mistakes in my code like flow of GPRS programming or the other?

   Thanks,

   Posted 1 year ago #
4. 

   gbulmer
   Moderator

   umam - I avoid commenting on code that doesn't compile.
   I haven't used that device, either.

   Posted 1 year ago #
5. 

   umam
   Member

   Thank you for your response gbulmer

   Posted 1 year ago #

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