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FS#13538 export and import battery level tables

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when battery_bench is run
exports a file in the rockbox directory called 'battery_levels.default'

if the user wants their own levels they can rename the file battery_levels.cfg
and it will be loaded at boot

some minimal error checking is performed prior to using the values

added manual entry

Change-Id: Ia0126faced0c7229fcf8385a1bcb584b5a9dc378
This commit is contained in:
William Wilgus 2025-01-11 18:54:53 -05:00 • committed by William Wilgus
parent 3539dd5a70
commit 10f8312db4
79 changed files with 611 additions and 298 deletions
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8
firmware/target/arm/sandisk/sansa-view/powermgmt-view.c
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@ -30,25 +30,25 @@ int _battery_voltage(void)
/* FIXME - next 4 functions taken from e200 - last 2 will need
to be updated */
const unsigned short battery_level_dangerous[BATTERY_TYPES_COUNT] =
unsigned short battery_level_disksafe[BATTERY_TYPES_COUNT] =
{
3400
};
const unsigned short battery_level_shutoff[BATTERY_TYPES_COUNT] =
unsigned short battery_level_shutoff[BATTERY_TYPES_COUNT] =
{
3300
};
/* voltages (millivolt) of 0%, 10%, ... 100% when charging disabled */
const unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11] =
unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11] =
{
/* Sansa Li Ion 750mAH FIXME */
{ 3300, 3680, 3740, 3760, 3780, 3810, 3870, 3930, 3970, 4070, 4160 },
};
/* voltages (millivolt) of 0%, 10%, ... 100% when charging enabled */
const unsigned short percent_to_volt_charge[11] =
unsigned short percent_to_volt_charge[11] =
{
/* Sansa Li Ion 750mAH FIXME */
3300, 3680, 3740, 3760, 3780, 3810, 3870, 3930, 3970, 4070, 4160