/*
 * $Id: adc.h,v 1.2 2003/08/29 03:04:55 casic Exp $
 *
 * adc.h : adc driver
 *
 * Copyright (C) 2003 ynding ( haoanian@263.net )
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */

#ifndef _ADC_H
#define _ADC_H

#define ADC_ADDR	*(volatile unsigned int*)0x40000000

unsigned char adc(void);	/* ADC conversion */
void adc_sample(int interval);	/* ADC conversion */

#endif /* _ADC_H */