blob: 45363fe7a1c4db266e5d9f4b71daefc764075513 (
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
|
/*
* linux/drivers/power/fg/fg_math.h
*
* TI Fuel Gauge driver for Linux
*
* Copyright (C) 2008-2009 Texas Instruments, Inc.
* Author: Texas Instruments, Inc.
*
* This package is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
#ifndef __FG_MATH_H
#define __FG_MATH_H
#include <linux/types.h>
#include "fg.h"
#include "fg_ocv.h"
#define MAX_CHAR 0x7F
#define MAX_UNSIGNED_CHAR 0xFF
#define MAX_INT 0x7FFF
#define MAX_UNSIGNED_INT 0xFFFF
#define MAX_INT8 0x7F
#define MAX_UINT8 0xFF
/* IIR Filter */
short filter(short y, short x, short a);
/* Diviation between 'size' array members */
unsigned short diff_array(short *arr, unsigned char size);
#endif
|
