len0rd/rockbox
1
0
Fork 1
mirror of https://github.com/Rockbox/rockbox.git synced 2025-12-10 13:45:10 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

Somewhat calibrated battery parameters for Nano2G - still not very accurate though, especially while charging.

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24722 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michael Sparmann 2010-02-17 15:56:30 +00:00
parent 8f33879fed
commit b3c18aeb4d
1 changed files with 4 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

8
firmware/target/arm/s5l8700/ipodnano2g/powermgmt-nano2g.c
View file

@ -26,20 +26,20 @@
const unsigned short battery_level_dangerous[BATTERY_TYPES_COUNT] = const unsigned short battery_level_dangerous[BATTERY_TYPES_COUNT] =
{ {
/* TODO: this is just an initial guess */ /* TODO: this is just an initial guess */
3400 3600
}; };
const unsigned short battery_level_shutoff[BATTERY_TYPES_COUNT] = const unsigned short battery_level_shutoff[BATTERY_TYPES_COUNT] =
{ {
/* TODO: this is just an initial guess */ /* TODO: this is just an initial guess */
3300 3350
}; };
/* 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] =
{ {
/* TODO: simple uncalibrated curve, linear except for first 10% */ /* TODO: simple uncalibrated curve, linear except for first 10% */
{ 3300, 3390, 3480, 3570, 3660, 3750, 3840, 3930, 4020, 4110, 4200 } { 3377, 3741, 3783, 3820, 3856, 3892, 3934, 3989, 4061, 4144, 4249 }
}; };
#if CONFIG_CHARGING #if CONFIG_CHARGING
@ -47,7 +47,7 @@ const unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11] =
const unsigned short percent_to_volt_charge[11] = const unsigned short percent_to_volt_charge[11] =
{ {
/* TODO: simple uncalibrated curve, linear except for first 10% */ /* TODO: simple uncalibrated curve, linear except for first 10% */
3300, 3390, 3480, 3570, 3660, 3750, 3840, 3930, 4020, 4110, 4200 3344, 3969, 4038, 4105, 4205, 4310, 4312, 4314, 4316, 4318, 4320
}; };
#endif /* CONFIG_CHARGING */ #endif /* CONFIG_CHARGING */