rockbox/firmware/target/arm/ipod/adc-target.h

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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2002 by Linus Nielsen Feltzing
*
* 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 software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#ifndef _ADC_TARGET_H_
#define _ADC_TARGET_H_
#define ADC_BATTERY 0
#define ADC_ACCESSORY 1
#define ADC_UNREG_POWER ADC_BATTERY
#if defined(IPOD_VIDEO) || defined(IPOD_NANO)
#define ADC_4066_ISTAT 2
#define NUM_ADC_CHANNELS 3
#else
#define NUM_ADC_CHANNELS 2
#endif
/* Force a scan now */
unsigned short adc_scan(int channel);
#endif