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as3525* : all as3525(v1) use ADC_BVDD for reading battery

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all as3525v2 use ADC_CHG_IN because ADC_BVDD is way too high when charging
Fuzev2 now displays battery icon correctly when charging

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25815 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Rafaël Carré 2010-05-05 01:28:37 +00:00
parent 00e2252b34
commit d11f5a7e5f
1 changed files with 12 additions and 12 deletions
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24
firmware/target/arm/as3525/powermgmt-target.h
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@ -22,6 +22,8 @@
#ifndef POWERMGMT_TARGET_H
#define POWERMGMT_TARGET_H
#include "config.h"
#if defined(SANSA_CLIP) \
|| defined(SANSA_CLIPV2) /* FIXME */ \
|| defined(SANSA_CLIPPLUS) /* FIXME */
@ -32,15 +34,6 @@
#define BATT_CHG_V CHG_V_4_20V
#define BATT_CHG_I CHG_I_100MA
#define CHARGER_TOTAL_TIMER (6*3600*2) /* about 1.5 * capacity / current */
#if defined(SANSA_CLIP)
#define ADC_BATTERY ADC_BVDD
#else
/* ADC_CHG_IN seems to represent battery voltage better than ADC_BVDD during
* charging (ADC_BVDD is way too high) and appears the same in normal use.
* Note that when charging some models do not give an accurate reading but jump
* between 2 values. */
#define ADC_BATTERY ADC_CHG_IN
#endif
#elif defined(SANSA_E200V2)
@ -50,7 +43,6 @@
#define BATT_CHG_V CHG_V_4_20V
#define BATT_CHG_I CHG_I_300MA
#define CHARGER_TOTAL_TIMER (4*3600*2)
#define ADC_BATTERY ADC_BVDD
#elif defined(SANSA_FUZE) || defined(SANSA_FUZEV2) /* FIXME */
@ -60,7 +52,6 @@
#define BATT_CHG_V CHG_V_4_20V
#define BATT_CHG_I CHG_I_200MA
#define CHARGER_TOTAL_TIMER (4*3600*2)
#define ADC_BATTERY ADC_BVDD
#elif defined(SANSA_C200V2)
@ -70,7 +61,6 @@
#define BATT_CHG_V CHG_V_4_20V
#define BATT_CHG_I CHG_I_200MA
#define CHARGER_TOTAL_TIMER (4*3600*2)
#define ADC_BATTERY ADC_BVDD
#else
#error "Charger settings not defined!"
@ -85,4 +75,14 @@ void charging_algorithm_close(void);
#define BATT_AVE_SAMPLES 32
#if CONFIG_CPU == AS3525
#define ADC_BATTERY ADC_BVDD
#else /* AS3525v2 */
/* ADC_CHG_IN seems to represent battery voltage better than ADC_BVDD during
* charging (ADC_BVDD is way too high) and appears the same in normal use.
* Note that when charging some models do not give an accurate reading but jump
* between 2 values. */
#define ADC_BATTERY ADC_CHG_IN
#endif /* CONFIG_CPU */
#endif /* POWERMGMT_TARGET_H */