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How can a send the sms i want and get the modem response

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Samuel
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How can a send the sms i want and get the modem response

Posted: Wed Apr 23, 2008 1:06 pm

Code:

fprintf(GSM,"AT\r\n");

fgets(c,GSM);

while(!strcmp(c, pass)){
fgets(c,GSM);
delay_ms(500);
}

fprintf(GSM,"AT+CMGF=1\r\n");

fgets(c,GSM);

while(!strcmp(c, pass)){
fgets(c,GSM);
delay_ms(500);
}

//delay_ms(5000);

Mobile phone

fprintf(GSM,"AT+CPMS=\"ME\"\r\n");

delay_ms(5000);

fprintf(GSM,"AT+CMGD=3\r\n");
//deletes the text message at location3 so next command can be dealt with

fprintf(GSM,"AT+CMGS=\"+351968258828\"\r\n"); // sents the following text to this number

delay_ms(10000);

fprintf(GSM,"Shutdown Procedure Complete. Contact Authorities\r\n");
delay_ms(10000);

fputc(0x1A,GSM);

delay_ms(50000);

fprintf(GSM,"AT+CMSS=3\r\n");

fgets(c,GSM);

while(!strcmp(c, pass)){
fgets(c,GSM);
delay_ms(500);
}

This is my code. I have 2 questions. I'm using the while() to get the acknowledge from the modem but it's not working, and the modem don't send the sms I want with that cmgw. Can someone help me pls?

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