Pic16f877a and SIM340Z

[bahaahathout]

hello i need helpin my project that have AT commands
in fact my project is a little to wide but first of all iam learning is how to make a phone call by sending AT commands from my 16f877a pic to the GSM module then i will move on to send data i get from the pic to a specific URL to be analyzed anws iam using GSM340Z and Smart SIM340 from mikroE as a GSM BOARD and the 16f877a pic first of all i want you to help me establish a call from that module and i may continue the rest by my self this is the first code i wrote the blinking ports is just a notifier that the program is moving on nothin more

Code:

void main() {
trisB=0b00000000;
portB=0b00000000;
USART_Init(9600);
delay_ms(1000);
portB=~portB;
delay_ms(3000);
portB=~portB;
USART_Write("AT");
portB=~portB;
delay_ms(2000);
USART_Write("AT+GSN");
portB=~portB;
delay_ms(2000);
USART_Write("ATD71353153;");
portB=~portB;
delay_ms(2000);
while(1){
portB=~portB;
delay_ms(500);
}
}

nothing is happening when i turn on the pic
plz i really need your help thanks in advanced.

 

[jayanth.devarayanadurga]

Is this the board you are using? http://www.mikroe.com/add-on-boards/gsm-gprs/smartsim340z/ Are you using mikroC PRO PIC?

 

[bahaahathout]

yes that is the board for this program i used mikroC for pic but i also have MikroC pro for pic but it always give me errors for UART

 

[jayanth.devarayanadurga]

mikroC PRO PIC works fine. Somebody fix this post. I posted once and 2 post get created and if I edit one both the posts get edited.

 

[bahaahathout]

mikro C for pic is 8.1.0.0
mikro C Pro for pic is 1.65
and the sample code was a little bit hard for me couldnt understand it since iam a beginner in UART and AT commands more over there is no diagram to connect the parts

 

[jayanth.devarayanadurga]

There is a Dip switch SW1 on the SmartSIM340Z board. You have to connect Tx pin of PIC to pin 1 of SW1 and Rx pin of PIC to pin 5 of SW1.

 

[bahaahathout]

okay done with that