diff options
Diffstat (limited to 'firmware/target/arm/sandisk/sansa-e200/adc-target.h')
| -rw-r--r-- | firmware/target/arm/sandisk/sansa-e200/adc-target.h | 42 |
1 files changed, 40 insertions, 2 deletions
diff --git a/firmware/target/arm/sandisk/sansa-e200/adc-target.h b/firmware/target/arm/sandisk/sansa-e200/adc-target.h index a7b884767c..526f99e43b 100644 --- a/firmware/target/arm/sandisk/sansa-e200/adc-target.h +++ b/firmware/target/arm/sandisk/sansa-e200/adc-target.h @@ -1,4 +1,42 @@ -/* blank */ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id$ + * + * Copyright (C) 2006 by Barry Wardell + * + * All files in this archive are subject to the GNU General Public License. + * See the file COPYING in the source tree root for full license agreement. + * + * 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_UNREG_POWER 0 /* made up to let powermgmt.c compile */ +#define ADC_ENABLE_ADDR (*(volatile unsigned long*)(0x70000010)) +#define ADC_ENABLE 0x1100 +#define ADC_ADDR (*(volatile unsigned long*)(0x7000ad00)) +#define ADC_STATUS (*(volatile unsigned long*)(0x7000ad04)) +#define ADC_DATA_1 (*(volatile unsigned long*)(0x7000ad20)) +#define ADC_DATA_2 (*(volatile unsigned long*)(0x7000ad24)) +#define ADC_INIT (*(volatile unsigned long*)(0x7000ad2c)) + +#define NUM_ADC_CHANNELS 4 + +#define ADC_0 0 +#define ADC_1 1 +#define ADC_2 2 +#define ADC_3 3 +#define ADC_UNREG_POWER ADC_0 /* For compatibility */ + +/* Force a scan now */ +unsigned short adc_scan(int channel); + +#endif |