blob: 0b1e2f816e392831da71b7ebc92dd76691afc45c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
*
* Copyright (C) 2017 by Marcin Bukat
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include <sys/types.h>
#include <fcntl.h>
#include <string.h>
#include <unistd.h>
#include <stdio.h>
#include "system.h"
#include "power-xduoo.h"
#include "power.h"
#include "panic.h"
#include "sysfs.h"
const char * const sysfs_bat_voltage =
"/sys/class/power_supply/battery/voltage_now";
const char * const sysfs_bat_capacity =
"/sys/class/power_supply/battery/capacity";
unsigned int xduoo_power_get_battery_voltage(void)
{
int battery_voltage;
sysfs_get_int(sysfs_bat_voltage, &battery_voltage);
return battery_voltage/1000;
}
unsigned int xduoo_power_get_battery_capacity(void)
{
int battery_capacity;
sysfs_get_int(sysfs_bat_capacity, &battery_capacity);
return battery_capacity;
}
|
