C code for digitized signal through rs 232

how to send signal for rs232

hello everyone,

I plan to design a device to transmit analog signal ( from strain gauges) through PIC16f877 to computer by wireless means, which i choose Bluetooth as mean to communicate.

Analog signal (strain gauge-> PIC(UART)->bluetooth module--->

Bluetooth dongle->Computer (eg. hyperterminal, LabVIEW)

my bluetooth module communicate with PIC well in sending character through UART port, with the following code

#include <16f877.h>
#use delay(clock=20000000)
#fuses hs, noprotect, nowdt, nolvp
#use rs232(baud=115200, xmit=PIN_C6, rcv=PIN_C7, parity=N)

#byte portc=7

void main()
{
set_tris_c(0x80);
do{
printf("hello\n");
delay_ms(1000);

}while(1);
}

the test above involved no input to PIC
----------------------------------------------------------------------------------
Now i want to proceed to send analog signal, to show on computer.
i know bluetooth cant send analog signal.

so, i try to use ADC conversion in PIC:
#include <16f876.h>

#device adc=8
#use delay (clock=20000000)
#use rs232 (baud=115200, xmit=PIN_C6, rcv=PIN_C7, parity=N)
#fuses hs, noprotect, nowdt, put, brownout, nolvp

#byte PORTA=5
#byte PORTB=6
#byte PORTc=7
char value;
void main()
{

set_tris_c(0x00);

setup_adc(ADC_CLOCK_INTERNAL);
setup_adc_ports(RA0_RA1_RA3_ANALOG);

while(1)
{
set_adc_channel(0);
value=read_adc();

printf("%2b\n\r",value);

delay_ms(1000);

}

printf("%2b\n\r",value);


the code above is my source of sorrow,

i want it to be digital, but i cant compile it...so how?

HELP me~~:

Added after 3 minutes:

thanks for any suggestion, advice in advance..

greatly appreciate any help