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author | Marcin Bukat <marcin.bukat@gmail.com> | 2010-07-08 16:53:09 +0000 |
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committer | Marcin Bukat <marcin.bukat@gmail.com> | 2010-07-08 16:53:09 +0000 |
commit | d367ab41e33119e2b6fac8cfff7d652de08012da (patch) | |
tree | ea5a0cf4ca8ce13269ff6072b1eab82e2849597b /firmware/target/coldfire/mpio/hd200 | |
parent | 771dc22aa1c33e40888172d4e62be26316caf691 (diff) | |
download | rockbox-d367ab41e33119e2b6fac8cfff7d652de08012da.tar.gz rockbox-d367ab41e33119e2b6fac8cfff7d652de08012da.zip |
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
Diffstat (limited to 'firmware/target/coldfire/mpio/hd200')
-rw-r--r-- | firmware/target/coldfire/mpio/hd200/powermgmt-hd200.c | 9 |
1 files changed, 4 insertions, 5 deletions
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 @@ | |||
25 | 25 | ||
26 | const unsigned short battery_level_dangerous[BATTERY_TYPES_COUNT] = | 26 | const unsigned short battery_level_dangerous[BATTERY_TYPES_COUNT] = |
27 | { | 27 | { |
28 | 3700 | 28 | 3600 |
29 | }; | 29 | }; |
30 | 30 | ||
31 | const unsigned short battery_level_shutoff[BATTERY_TYPES_COUNT] = | 31 | const unsigned short battery_level_shutoff[BATTERY_TYPES_COUNT] = |
32 | { | 32 | { |
33 | 3650 | 33 | 3500 |
34 | }; | 34 | }; |
35 | 35 | ||
36 | /* voltages (millivolt) of 0%, 10%, ... 100% when charging disabled */ | 36 | /* voltages (millivolt) of 0%, 10%, ... 100% when charging disabled */ |
37 | const unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11] = | 37 | const unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11] = |
38 | { | 38 | { |
39 | /* from OF and measurements voltage range is 3.7-4.1 V */ | 39 | { 3500, 3566, 3597, 3619, 3644, 3676, 3732, 3806, 3868, 3937, 4004 } |
40 | { 3700, 3740, 3780, 3820, 3860, 3900, 3940, 3980, 4020, 4060, 4100 } | ||
41 | }; | 40 | }; |
42 | 41 | ||
43 | /* voltages (millivolt) of 0%, 10%, ... 100% when charging enabled */ | 42 | /* voltages (millivolt) of 0%, 10%, ... 100% when charging enabled */ |
44 | const unsigned short percent_to_volt_charge[11] = | 43 | const unsigned short percent_to_volt_charge[11] = |
45 | { | 44 | { |
46 | /* values measured over one full charging cycle */ | 45 | /* values measured over one full charging cycle */ |
47 | 3540, 3860, 3930, 3980, 4000, 4020, 4040, 4080, 4130, 4180, 4230 /* LiPo */ | 46 | 3386, 3872, 3904, 3942, 3996, 4029, 4033, 4036, 4038, 4039, 4041 |
48 | }; | 47 | }; |
49 | 48 | ||
50 | /* 3.33V as reference */ | 49 | /* 3.33V as reference */ |