From d367ab41e33119e2b6fac8cfff7d652de08012da Mon Sep 17 00:00:00 2001 From: Marcin Bukat Date: Thu, 8 Jul 2010 16:53:09 +0000 Subject: HD200 - calibrate battery indicator based on measurements and battery_benches git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27350 a1c6a512-1295-4272-9138-f99709370657 --- firmware/target/coldfire/mpio/hd200/powermgmt-hd200.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) (limited to 'firmware/target/coldfire/mpio/hd200/powermgmt-hd200.c') diff --git a/firmware/target/coldfire/mpio/hd200/powermgmt-hd200.c b/firmware/target/coldfire/mpio/hd200/powermgmt-hd200.c index 23a0bac927..db94b890bb 100644 --- a/firmware/target/coldfire/mpio/hd200/powermgmt-hd200.c +++ b/firmware/target/coldfire/mpio/hd200/powermgmt-hd200.c @@ -25,26 +25,25 @@ const unsigned short battery_level_dangerous[BATTERY_TYPES_COUNT] = { - 3700 + 3600 }; const unsigned short battery_level_shutoff[BATTERY_TYPES_COUNT] = { - 3650 + 3500 }; /* voltages (millivolt) of 0%, 10%, ... 100% when charging disabled */ const unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11] = { - /* from OF and measurements voltage range is 3.7-4.1 V */ - { 3700, 3740, 3780, 3820, 3860, 3900, 3940, 3980, 4020, 4060, 4100 } + { 3500, 3566, 3597, 3619, 3644, 3676, 3732, 3806, 3868, 3937, 4004 } }; /* voltages (millivolt) of 0%, 10%, ... 100% when charging enabled */ const unsigned short percent_to_volt_charge[11] = { /* values measured over one full charging cycle */ - 3540, 3860, 3930, 3980, 4000, 4020, 4040, 4080, 4130, 4180, 4230 /* LiPo */ + 3386, 3872, 3904, 3942, 3996, 4029, 4033, 4036, 4038, 4039, 4041 }; /* 3.33V as reference */ -- cgit v1.2.3