From ea1b3676de1ef0fba57d64e84ed7c6aada312cca Mon Sep 17 00:00:00 2001 From: Rafaël Carré Date: Fri, 26 Mar 2010 07:11:03 +0000 Subject: Clip+: fix battery voltage reading when charging : use ADC_RTCSUP like e200v1 git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25340 a1c6a512-1295-4272-9138-f99709370657 --- firmware/target/arm/as3525/powermgmt-target.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'firmware') diff --git a/firmware/target/arm/as3525/powermgmt-target.h b/firmware/target/arm/as3525/powermgmt-target.h index 3e9cdad243..5460abace4 100644 --- a/firmware/target/arm/as3525/powermgmt-target.h +++ b/firmware/target/arm/as3525/powermgmt-target.h @@ -32,7 +32,13 @@ #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_RTCSUP seems to represent battery voltage better than ADC_BVDD during + * charging (ADC_BVDD is way too high) and appears the same in normal use. */ +#define ADC_BATTERY ADC_RTCSUP +#endif #elif defined(SANSA_E200V2) -- cgit v1.2.3