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1 | /* |
2 | * Copyright (c) 2011 Bosch Sensortec GmbH |
3 | * Copyright (c) 2011 Unixphere |
4 | * |
5 | * This program is free software; you can redistribute it and/or modify |
6 | * it under the terms of the GNU General Public License as published by |
7 | * the Free Software Foundation; either version 2 of the License, or |
8 | * (at your option) any later version. |
9 | * |
10 | * This program is distributed in the hope that it will be useful, |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
13 | * GNU General Public License for more details. |
14 | * |
15 | * You should have received a copy of the GNU General Public License |
16 | * along with this program; if not, write to the Free Software |
17 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
18 | */ |
19 | |
20 | #ifndef _BMA150_H_ |
21 | #define _BMA150_H_ |
22 | |
23 | #define BMA150_DRIVER "bma150" |
24 | |
25 | #define BMA150_RANGE_2G 0 |
26 | #define BMA150_RANGE_4G 1 |
27 | #define BMA150_RANGE_8G 2 |
28 | |
29 | #define BMA150_BW_25HZ 0 |
30 | #define BMA150_BW_50HZ 1 |
31 | #define BMA150_BW_100HZ 2 |
32 | #define BMA150_BW_190HZ 3 |
33 | #define BMA150_BW_375HZ 4 |
34 | #define BMA150_BW_750HZ 5 |
35 | #define BMA150_BW_1500HZ 6 |
36 | |
37 | struct bma150_cfg { |
38 | bool any_motion_int; /* Set to enable any-motion interrupt */ |
39 | bool hg_int; /* Set to enable high-G interrupt */ |
40 | bool lg_int; /* Set to enable low-G interrupt */ |
41 | unsigned char any_motion_dur; /* Any-motion duration */ |
42 | unsigned char any_motion_thres; /* Any-motion threshold */ |
43 | unsigned char hg_hyst; /* High-G hysterisis */ |
44 | unsigned char hg_dur; /* High-G duration */ |
45 | unsigned char hg_thres; /* High-G threshold */ |
46 | unsigned char lg_hyst; /* Low-G hysterisis */ |
47 | unsigned char lg_dur; /* Low-G duration */ |
48 | unsigned char lg_thres; /* Low-G threshold */ |
49 | unsigned char range; /* one of BMA0150_RANGE_xxx */ |
50 | unsigned char bandwidth; /* one of BMA0150_BW_xxx */ |
51 | }; |
52 | |
53 | struct bma150_platform_data { |
54 | struct bma150_cfg cfg; |
55 | int (*irq_gpio_cfg)(void); |
56 | }; |
57 | |
58 | #endif /* _BMA150_H_ */ |
59 |
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Tags:
od-2011-09-04
od-2011-09-18
v2.6.34-rc5
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v3.9