diff options
Diffstat (limited to 'firmware')
-rw-r--r-- | firmware/SOURCES | 2 | ||||
-rw-r--r-- | firmware/target/arm/as3525/sansa-clipv2/powermgmt-clipv2.c | 51 |
2 files changed, 52 insertions, 1 deletions
diff --git a/firmware/SOURCES b/firmware/SOURCES index 5253e5fde4..bbed9d25a8 100644 --- a/firmware/SOURCES +++ b/firmware/SOURCES | |||
@@ -1235,7 +1235,7 @@ target/arm/as3525/sansa-clipv2/button-clip.c | |||
1235 | target/arm/as3525/sansa-clipv2/backlight-clipv2.c | 1235 | target/arm/as3525/sansa-clipv2/backlight-clipv2.c |
1236 | #ifndef BOOTLOADER | 1236 | #ifndef BOOTLOADER |
1237 | target/arm/powermgmt-ascodec.c | 1237 | target/arm/powermgmt-ascodec.c |
1238 | target/arm/as3525/sansa-clip/powermgmt-clip.c | 1238 | target/arm/as3525/sansa-clipv2/powermgmt-clipv2.c |
1239 | target/arm/as3525/sansa-clipv2/lcd-as-clipv2.S | 1239 | target/arm/as3525/sansa-clipv2/lcd-as-clipv2.S |
1240 | #endif /* !BOOTLOADER */ | 1240 | #endif /* !BOOTLOADER */ |
1241 | #endif /* !SIMULATOR */ | 1241 | #endif /* !SIMULATOR */ |
diff --git a/firmware/target/arm/as3525/sansa-clipv2/powermgmt-clipv2.c b/firmware/target/arm/as3525/sansa-clipv2/powermgmt-clipv2.c new file mode 100644 index 0000000000..7e4cc78995 --- /dev/null +++ b/firmware/target/arm/as3525/sansa-clipv2/powermgmt-clipv2.c | |||
@@ -0,0 +1,51 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright © 2008 Rafaël Carré | ||
11 | * | ||
12 | * This program is free software; you can redistribute it and/or | ||
13 | * modify it under the terms of the GNU General Public License | ||
14 | * as published by the Free Software Foundation; either version 2 | ||
15 | * of the License, or (at your option) any later version. | ||
16 | * | ||
17 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
18 | * KIND, either express or implied. | ||
19 | * | ||
20 | ****************************************************************************/ | ||
21 | |||
22 | #include "config.h" | ||
23 | |||
24 | /* The battery manufacturer's website shows discharge curves down to 3.0V, | ||
25 | so 'dangerous' and 'shutoff' levels of 3.4V and 3.3V should be safe. | ||
26 | */ | ||
27 | const unsigned short battery_level_dangerous[BATTERY_TYPES_COUNT] = | ||
28 | { | ||
29 | 3400 | ||
30 | }; | ||
31 | |||
32 | const unsigned short battery_level_shutoff[BATTERY_TYPES_COUNT] = | ||
33 | { | ||
34 | 3300 | ||
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 | { 3300, 3692, 3740, 3772, 3798, 3828, 3876, 3943, 4013, 4094, 4194 } | ||
41 | }; | ||
42 | |||
43 | #if CONFIG_CHARGING | ||
44 | /* voltages (millivolt) of 0%, 10%, ... 100% when charging enabled */ | ||
45 | const unsigned short percent_to_volt_charge[11] = | ||
46 | { | ||
47 | /* TODO: simple linear uncalibrated curve */ | ||
48 | 3300, 3390, 3480, 3570, 3660, 3750, 3840, 3930, 4020, 4110, 4200 | ||
49 | }; | ||
50 | #endif /* CONFIG_CHARGING */ | ||
51 | |||