diff options
Diffstat (limited to 'firmware/target/arm/pnx0101/iriver-ifp7xx/powermgmt-ifp7xx.c')
-rw-r--r-- | firmware/target/arm/pnx0101/iriver-ifp7xx/powermgmt-ifp7xx.c | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/firmware/target/arm/pnx0101/iriver-ifp7xx/powermgmt-ifp7xx.c b/firmware/target/arm/pnx0101/iriver-ifp7xx/powermgmt-ifp7xx.c deleted file mode 100644 index 4ce90a4c4f..0000000000 --- a/firmware/target/arm/pnx0101/iriver-ifp7xx/powermgmt-ifp7xx.c +++ /dev/null | |||
@@ -1,55 +0,0 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2002 by Heikki Hannikainen, Uwe Freese | ||
11 | * Revisions copyright (C) 2005 by Gerald Van Baren | ||
12 | * | ||
13 | * This program is free software; you can redistribute it and/or | ||
14 | * modify it under the terms of the GNU General Public License | ||
15 | * as published by the Free Software Foundation; either version 2 | ||
16 | * of the License, or (at your option) any later version. | ||
17 | * | ||
18 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
19 | * KIND, either express or implied. | ||
20 | * | ||
21 | ****************************************************************************/ | ||
22 | |||
23 | #include "config.h" | ||
24 | #include "adc.h" | ||
25 | #include "powermgmt.h" | ||
26 | |||
27 | const unsigned short battery_level_dangerous[BATTERY_TYPES_COUNT] = | ||
28 | { | ||
29 | 1050, 1150 | ||
30 | }; | ||
31 | |||
32 | const unsigned short battery_level_shutoff[BATTERY_TYPES_COUNT] = | ||
33 | { | ||
34 | 1050, 1150 /* FIXME: just copied from above, was missing in powermgmt.c */ | ||
35 | }; | ||
36 | |||
37 | /* voltages (millivolt) of 0%, 10%, ... 100% when charging disabled */ | ||
38 | const unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11] = | ||
39 | { | ||
40 | /* These values are the same as for Ondio divided by 3. */ | ||
41 | /* May need recalibration. */ | ||
42 | { 930, 1080, 1140, 1180, 1210, 1250, 1280, 1320, 1360, 1420, 1580 }, /* alkaline */ | ||
43 | { 1030, 1180, 1210, 1230, 1240, 1250, 1260, 1270, 1280, 1290, 1350 } /* NiMH */ | ||
44 | }; | ||
45 | |||
46 | /* TODO: only roughly correct */ | ||
47 | #define BATTERY_SCALE_FACTOR 3072 | ||
48 | /* full-scale ADC readout (2^10) in millivolt */ | ||
49 | |||
50 | /* Returns battery voltage from ADC [millivolts] */ | ||
51 | int _battery_voltage(void) | ||
52 | { | ||
53 | return (adc_read(ADC_UNREG_POWER) * BATTERY_SCALE_FACTOR) >> 10; | ||
54 | } | ||
55 | |||