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isl29125-internal.h
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1/*
2 * Copyright 2015 Ludwig Knüpfer
3 *
4 * This file is subject to the terms and conditions of the GNU Lesser
5 * General Public License v2.1. See the file LICENSE in the top level
6 * directory for more details.
7 */
8
19#ifndef ISL29125_INTERNAL_H
20#define ISL29125_INTERNAL_H
21
22#ifdef __cplusplus
23extern "C" {
24#endif
25
29#define ISL29125_I2C_ADDRESS 0x44
30
35#define ISL29125_ID 0x7D
42/* main register */
43#define ISL29125_REG_ID 0x00
44#define ISL29125_REG_RESET 0x00
45/* configuration registers */
46#define ISL29125_REG_CONF1 0x01
47#define ISL29125_REG_CONF2 0x02
48#define ISL29125_REG_CONF3 0x03
49/* interrupt mode threshold registers */
50#define ISL29125_REG_LTHLB 0x04
51#define ISL29125_REG_LTHHB 0x05
52#define ISL29125_REG_HTHLB 0x06
53#define ISL29125_REG_HTHHB 0x07
54/* status register */
55#define ISL29125_REG_STATUS 0x08
56/* sensor readout registers (double buffered) */
57#define ISL29125_REG_GDLB 0x09
58#define ISL29125_REG_GDHB 0x0A
59#define ISL29125_REG_RDLB 0x0B
60#define ISL29125_REG_RDHB 0x0C
61#define ISL29125_REG_BDLB 0x0D
62#define ISL29125_REG_BDHB 0x0E
69#define ISL29125_CMD_RESET 0x46
76/* ISL29125_REG_CONF1 B2:B0 */
77#define ISL29125_CON1_MASK_MODE 0x07
78/* ISL29125_REG_CONF1 B3 */
79#define ISL29125_CON1_MASK_RANGE 0x08
80/* ISL29125_REG_CONF1 B4 */
81#define ISL29125_CON1_MASK_RES 0x10
82/* ISL29125_REG_CONF1 B5 */
83#define ISL29125_CON1_MASK_SYNC 0x20
84#define ISL29125_CON1_SYNCOFF 0x00
85#define ISL29125_CON1_SYNCON 0x20
88#ifdef __cplusplus
89}
90#endif
91
92#endif /* ISL29125_INTERNAL_H */