sending sms with pic

[tonydiablo]

we're studying for a final project which is about smart home.
we have to send sms to a cell phone in emergencies with pic 16f877 and ericsson t10

[ckielstra]

[tonydiablo]

can anybody tell me what is wrong with this program .
i'm using 16f877 and t10 mobile phone via max232 but i cant send sms


#include <float.h>
#include <stdio.h>
#include <string.h>
#include <input.c>

#use rs232(baud=9600,parity=N,xmit=pin_c6,rcv=pin_C7,bits=8,stream=GSM)
byte num[12];

#int_RB
void RB_isr(void)
{

}

#int_EXT
void cep(void)
{
printf("AT") ;
putc(0x0d);
delay_ms(2000);

printf("AT+CMGF=0");
putc(0x0d);
delay_ms(2000);
printf("AT+CMGS=18");
putc(0x0d);

printf("079109558900080001000C91090535xxxxx00000570F95B5D06");
putc(0x1a);

delay_ms(20000);

do{

output_high(pin_C4);
delay_ms(500);
output_low(pin_C4);
delay_ms(500);

}while(input(pin_B0));

}

void main()
{

setup_adc_ports(NO_ANALOGS);
setup_adc(ADC_OFF);
setup_psp(PSP_DISABLED);
setup_spi(SPI_SS_DISABLED);
setup_timer_0(RTCC_INTERNAL|RTCC_DIV_1);
setup_timer_1(T1_DISABLED);
setup_timer_2(T2_DISABLED,0,1);
enable_interrupts(INT_RB);
enable_interrupts(INT_EXT);
enable_interrupts(GLOBAL);

while(1)
{
output_high(pin_c0);
delay_ms(500);
output_low(pin_c0);
delay_ms(500);

}

}

[bwhiten]

First thing I noticed is that since you used a STREAM name in your #use RS232 statement, you must use the stream versions of printf, etc. Look at the help documents for fprintf, fputc, etc.
Plus, your interrupt routines are waaaaaaaaaaay too long with these delays and print statements.

[ckielstra]