Paparazzi UAS v7.0_unstable
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ist8310_regs.h
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1/*
2 * Copyright (C) 2019 Freek van Tienen <freek.v.tienen@gmail.com>
3 *
4 * This file is part of paparazzi.
5 *
6 * paparazzi is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2, or (at your option)
9 * any later version.
10 *
11 * paparazzi is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with paparazzi; see the file COPYING. If not, write to
18 * the Free Software Foundation, 59 Temple Place - Suite 330,
19 * Boston, MA 02111-1307, USA.
20 */
21
28#ifndef IST8310_REGS_H
29#define IST8310_REGS_H
30
31#define IST8310_ADDR 0x1C
32
33/* IST8310 register address */
34#define IST8310_REG_WHO_AM_I 0x00
35#define IST8310_REG_STAT1 0x02
36#define IST8310_REG_DATA_XL 0x03
37#define IST8310_REG_DATA_XH 0x04
38#define IST8310_REG_DATA_YL 0x05
39#define IST8310_REG_DATA_YM 0x06
40#define IST8310_REG_DATA_ZL 0x07
41#define IST8310_REG_DATA_ZM 0x08
42#define IST8310_REG_STAT2 0x09
43#define IST8310_REG_CNTL1 0x0A
44#define IST8310_REG_CNTL2 0x0B
45#define IST8310_REG_STR 0x0C
46#define IST8310_REG_TEMPL 0x1C
47#define IST8310_REG_TEMPH 0x1D
48#define IST8310_REG_CNTL3 0x41
49#define IST8310_REG_CNTL4 0x42
50#define IST8310_REG_Y11L 0x9C
51#define IST8310_REG_Y11H 0x9D
52#define IST8310_REG_Y12L 0x9E
53#define IST8310_REG_Y12H 0x9F
54#define IST8310_REG_Y13L 0xA0
55#define IST8310_REG_Y13H 0xA1
56#define IST8310_REG_Y21L 0xA2
57#define IST8310_REG_Y21H 0xA3
58#define IST8310_REG_Y22L 0xA4
59#define IST8310_REG_Y22H 0xA5
60#define IST8310_REG_Y23L 0xA6
61#define IST8310_REG_Y23H 0xA7
62#define IST8310_REG_Y31L 0xA8
63#define IST8310_REG_Y31H 0xA9
64#define IST8310_REG_Y32L 0xAA
65#define IST8310_REG_Y32H 0xAB
66#define IST8310_REG_Y33L 0xAC
67#define IST8310_REG_Y33H 0xAD
68
69/* STAT1 register values */
70#define IST8310_STAT1_DRDY (1 << 0)
71#define IST8310_STAT1_DOR (1 << 1)
72
73/* STAT2 register values */
74#define IST8310_STAT2_INT (1 << 3)
75
76/* CNTL1 register options */
77#define IST8310_CNTL1_ODR_SINGLE 0x01
78#define IST8310_CNTL1_ODR_10HZ 0x03
79#define IST8310_CNTL1_ODR_20HZ 0x05
80#define IST8310_CNTL1_ODR_50HZ 0x07
81#define IST8310_CNTL1_ODR_100HZ 0x06
82
83/* CNTL2 register settings */
84#define IST8310_CNTL2_SRST (1 << 0)
85#define IST8310_CNTL2_DRP (1 << 2)
86#define IST8310_CNTL2_DREN (1 << 3)
87
88/* STR register settings (Self test) */
89#define IST8310_STR_ENABLE (1 << 6)
90
91/* CNTL3 register options (Amount of samples to average) */
92#define IST8310_CNTL3_SAMPAVG_16 0x24
93#define IST8310_CNTL3_SAMPAVG_8 0x1B
94#define IST8310_CNTL3_SAMPAVG_4 0x12
95#define IST8310_CNTL3_SAMPAVG_2 0x09
96#define IST8310_CNTL3_SAMPAVG_0 0x00
97
98/* CNTL4 register options (Set reset pulse duration) */
99#define IST8310_CNTL4_SRPD 0xC0
100
101#endif /* IST8310_REGS_H */