From 7a5d4011f56334c05b55bb511c2f1f6a4639c8c1 Mon Sep 17 00:00:00 2001 From: Jens Arnold Date: Sun, 15 Apr 2007 23:35:56 +0000 Subject: Moved SH1 ADC to target tree. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13174 a1c6a512-1295-4272-9138-f99709370657 --- firmware/target/sh/archos/recorder/adc-target.h | 39 +++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 firmware/target/sh/archos/recorder/adc-target.h (limited to 'firmware/target/sh/archos/recorder/adc-target.h') diff --git a/firmware/target/sh/archos/recorder/adc-target.h b/firmware/target/sh/archos/recorder/adc-target.h new file mode 100644 index 0000000000..9d7230d2cb --- /dev/null +++ b/firmware/target/sh/archos/recorder/adc-target.h @@ -0,0 +1,39 @@ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id$ + * + * Copyright (C) 2002 by Linus Nielsen Feltzing + * + * 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 NUM_ADC_CHANNELS 8 + +/* normal JBR channel assignment */ +#define ADC_BATTERY 0 /* Battery voltage always reads 0x3FF due to + silly scaling */ +#define ADC_CHARGE_REGULATOR 1 /* Regulator reference voltage, should read + about 0x1c0 when charging, else 0x3FF */ +#define ADC_USB_POWER 2 /* USB, reads 0x3FF when USB is inserted */ +#define ADC_BUTTON_ROW1 4 /* Used for scanning the keys, different + voltages for different keys */ +#define ADC_BUTTON_ROW2 5 /* Used for scanning the keys, different + voltages for different keys */ +#define ADC_UNREG_POWER 6 /* Battery voltage with a better scaling */ +#define ADC_EXT_POWER 7 /* The external power voltage, 0v or 2.7v */ + +#define EXT_SCALE_FACTOR 14800 + +#endif /* _ADC_TARGET_H_ */ -- cgit v1.2.3