59 lines
1.9 KiB
C
59 lines
1.9 KiB
C
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/*
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* Copyright (c) 2011 Bosch Sensortec GmbH
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* Copyright (c) 2011 Unixphere
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef _BMA150_H_
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#define _BMA150_H_
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#define BMA150_DRIVER "bma150"
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#define BMA150_RANGE_2G 0
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#define BMA150_RANGE_4G 1
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#define BMA150_RANGE_8G 2
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#define BMA150_BW_25HZ 0
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#define BMA150_BW_50HZ 1
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#define BMA150_BW_100HZ 2
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#define BMA150_BW_190HZ 3
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#define BMA150_BW_375HZ 4
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#define BMA150_BW_750HZ 5
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#define BMA150_BW_1500HZ 6
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struct bma150_cfg {
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bool any_motion_int; /* Set to enable any-motion interrupt */
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bool hg_int; /* Set to enable high-G interrupt */
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bool lg_int; /* Set to enable low-G interrupt */
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unsigned char any_motion_dur; /* Any-motion duration */
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unsigned char any_motion_thres; /* Any-motion threshold */
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unsigned char hg_hyst; /* High-G hysterisis */
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unsigned char hg_dur; /* High-G duration */
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unsigned char hg_thres; /* High-G threshold */
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unsigned char lg_hyst; /* Low-G hysterisis */
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unsigned char lg_dur; /* Low-G duration */
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unsigned char lg_thres; /* Low-G threshold */
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unsigned char range; /* one of BMA0150_RANGE_xxx */
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unsigned char bandwidth; /* one of BMA0150_BW_xxx */
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};
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struct bma150_platform_data {
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struct bma150_cfg cfg;
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int (*irq_gpio_cfg)(void);
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};
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#endif /* _BMA150_H_ */
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