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Commit FS#8480 by Andree Buschmann. Updates battery calibration for the Sansa E series.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16122 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michael Giacomelli 2008-01-20 22:47:05 +00:00
parent 70362ee16f
commit b5acab1bcf
1 changed files with 4 additions and 4 deletions
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6
firmware/target/arm/sandisk/sansa-e200/powermgmt-e200.c
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@ -35,15 +35,15 @@ const unsigned short battery_level_shutoff[BATTERY_TYPES_COUNT] =
/* voltages (millivolt) of 0%, 10%, ... 100% when charging disabled */ /* voltages (millivolt) of 0%, 10%, ... 100% when charging disabled */
const unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11] = const unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11] =
{ {
/* Sansa Li Ion 750mAH FIXME this is a first linear approach */ /* Sansa Li Ion 750mAH, took from battery benchs */
{ 3300, 3390, 3480, 3570, 3660, 3750, 3840, 3930, 4020, 4110, 4200 }, { 3300, 3680, 3740, 3760, 3780, 3810, 3870, 3930, 3970, 4070, 4160 },
}; };
/* voltages (millivolt) of 0%, 10%, ... 100% when charging enabled */ /* voltages (millivolt) of 0%, 10%, ... 100% when charging enabled */
const unsigned short percent_to_volt_charge[11] = const unsigned short percent_to_volt_charge[11] =
{ {
/* Sansa Li Ion 750mAH FIXME */ /* Sansa Li Ion 750mAH FIXME */
3300, 3390, 3480, 3570, 3660, 3750, 3840, 3930, 4020, 4110, 4200 3300, 3680, 3740, 3760, 3780, 3810, 3870, 3930, 3970, 4070, 4160
}; };
/* ADC should read 0x3ff=5.12V */ /* ADC should read 0x3ff=5.12V */