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fuzev2: charging curve and voltage limits

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26190 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Rafaël Carré 2010-05-20 12:53:20 +00:00
parent 6b5fc853b6
commit ddecf431e0
2 changed files with 12 additions and 3 deletions
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11
firmware/target/arm/as3525/powermgmt-target.h
View file

@ -44,7 +44,7 @@
#define BATT_CHG_I CHG_I_300MA
#define CHARGER_TOTAL_TIMER (4*3600*2)
#elif defined(SANSA_FUZE) || defined(SANSA_FUZEV2) /* FIXME */
#elif defined(SANSA_FUZE)
/* Check if topped-off and monitor voltage while plugged. */
#define BATT_FULL_VOLTAGE 4160
@ -53,6 +53,15 @@
#define BATT_CHG_I CHG_I_200MA
#define CHARGER_TOTAL_TIMER (4*3600*2)
#elif defined(SANSA_FUZEV2)
/* Check if topped-off and monitor voltage while plugged. */
#define BATT_FULL_VOLTAGE 4200
#define BATT_VAUTO_RECHARGE 4100
#define BATT_CHG_V CHG_V_4_20V
#define BATT_CHG_I CHG_I_200MA
#define CHARGER_TOTAL_TIMER (4*3600*2)
#elif defined(SANSA_C200V2)
/* Check if topped-off and monitor voltage while plugged. */

4
firmware/target/arm/as3525/sansa-fuzev2/powermgmt-fuzev2.c
View file

@ -44,8 +44,8 @@ const unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11] =
/* voltages (millivolt) of 0%, 10%, ... 100% when charging enabled */
const unsigned short percent_to_volt_charge[11] =
{
/* TODO: simple linear uncalibrated curve */
3300, 3390, 3480, 3570, 3660, 3750, 3840, 3930, 4020, 4110, 4200
3408, 3832, 3892, 3925, 3950, 3986, 4036, 4100, 4177, 4213, 4213
};
#endif /* CONFIG_CHARGING */