#include
#include
#include
#include
#include
#include
#include
#include
#include 's3c2410-adc.h'

#define ADC_DEV '/dev/adc/0raw'
static int adc_fd = -1;

static int init_ADdevice(void)
{
if((adc_fd=open(ADC_DEV, O_RDWR))<0){
printf('Error opening %s adc devicen', ADC_DEV);
return -1;
}
}

static int GetADresult(int channel)
{
int PRESCALE=0XFF;
int data=ADC_WRITE(channel, PRESCALE);
write(adc_fd, &data, sizeof(data));
read(adc_fd, &data, sizeof(data));
return data;
}
static int stop=0;
int main(void)
{
int i;
float d1=0;
float d2=0;
float d3=0;
void * retval;

//set s3c44b0 AD register and start AD
if(init_ADdevice()<0)
return -1;

/* Create the threads */
if( stop == 0){
d1=((float)GetADresult(0)*3.3)/1024.0;
d2=((float)GetADresult(1)*3.3)/1024.0;
d3=((float)GetADresult(2)*3.3)/1024.0;
printf('

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