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Diffstat (limited to 'firmware/target/sh/archos/fm_v2/powermgmt-fm_v2.c')
-rw-r--r--firmware/target/sh/archos/fm_v2/powermgmt-fm_v2.c60
1 files changed, 0 insertions, 60 deletions
diff --git a/firmware/target/sh/archos/fm_v2/powermgmt-fm_v2.c b/firmware/target/sh/archos/fm_v2/powermgmt-fm_v2.c
deleted file mode 100644
index 5dd7f26d2f..0000000000
--- a/firmware/target/sh/archos/fm_v2/powermgmt-fm_v2.c
+++ /dev/null
@@ -1,60 +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
27const unsigned short battery_level_dangerous[BATTERY_TYPES_COUNT] =
28{
29 2800
30};
31
32const unsigned short battery_level_shutoff[BATTERY_TYPES_COUNT] =
33{
34 2580
35};
36
37/* voltages (millivolt) of 0%, 10%, ... 100% when charging disabled */
38const unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11] =
39{
40 /* measured values */
41 { 2600, 2850, 2950, 3030, 3110, 3200, 3300, 3450, 3600, 3800, 4000 }
42};
43
44/* voltages (millivolt) of 0%, 10%, ... 100% when charging enabled */
45const unsigned short percent_to_volt_charge[11] =
46{
47 /* TODO: This is identical to the discharge curve.
48 * Calibrate charging curve using a battery_bench log. */
49 2600, 2850, 2950, 3030, 3110, 3200, 3300, 3450, 3600, 3800, 4000
50};
51
52/* Battery scale factor (guessed, seems to be 1,25 * value from recorder) */
53#define BATTERY_SCALE_FACTOR 8275
54/* full-scale ADC readout (2^10) in millivolt */
55
56/* Returns battery voltage from ADC [millivolts] */
57int _battery_voltage(void)
58{
59 return (adc_read(ADC_UNREG_POWER) * BATTERY_SCALE_FACTOR) >> 10;
60}