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[ts-7000] TS7800

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Subject: [ts-7000] TS7800
From: "vidhyaverma88" <>
Date: Sun, 01 Apr 2012 14:38:18 -0000
Hi ,
            I am using below code for adc output ,but I am getting the 0
output

#include<unistd.h>
#include<sys/types.h>
#include<sys/mman.h>
#include<stdio.h>
#include<fcntl.h>
#include<assert.h>
int main(int argc, char **argv)
{
volatile unsigned short * complete;
volatile unsigned char * lsb, * msb, * control;
int res;
int fd = open("/dev/mem", O_RDWR);
assert(fd != -1);
lsb = control = (unsigned char *)mmap(0, getpagesize(),
PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0x10c00000);
msb = lsb + 1;
complete = (unsigned short *)mmap(0, getpagesize(),
PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0x10800000);
*control = 0x41;
while ((*complete & 0x80) == 0);
res = *lsb;

res |= *msb << 8;
printf("result: %d\n", res);
close(fd);
return 0;
}





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