Dear Sir,
I have sending SMS through this i.e GSM SIM300 with PIC16F877A microcontroller I have tested the code for GSM SIM response like OK it will display on LCD i have written code like this
unsigned char i;
char buffer[25];
i=0;
while(!RCIF)
bufer[i++]=RCREG;
buffer=’ ’;
for(i=0;buffer!=’ ’;i++)
{
lcd_goto(0x00+i);
lcd_write(buffer);
}
in this case it will not entering for loop because codition is true for ‘ ’ for this i think it will not receiving any thing… and some times garbage value will display on LCD what you have told GSM SIM data will give a ASCII value so how to converting this ascii value into display in LCD is it possible and then how to comparing string for GSM Respose like OK….
otherwise please give me a code for initialise the Receiving and Transmitting configuration bits for PIC16F877A Headder file..