/*
 * adc.c
 *
 *  Created on: Dec 23, 2012
 *      Author: tkl
 */

#include <stddef.h>
#include "adc.h"

//------------------------------------------------------------------------------
int adc_open(const struct adc *device) {
	if(NULL == device) {
		return -1;
	}
	adc_fp_open open = device->fp->open;
	return open(device->arch_dep_device);
}

//------------------------------------------------------------------------------
int adc_close(const struct adc *device) {
	if(NULL == device) {
		return -1;
	}
	adc_fp_close close = device->fp->close;
	return close(device->arch_dep_device);
}

//------------------------------------------------------------------------------
uint16_t adc_read(const struct adc *device, int timeout) {
	if(NULL == device) {
		return -1;
	}
	adc_fp_read read = device->fp->read;
	return read(device->arch_dep_device, timeout);
}