86 lines
2.4 KiB
C
86 lines
2.4 KiB
C
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/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
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*
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* File Name : lis3dh_misc.h
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* Authors : MH - C&I BU - Application Team
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* : Matteo Dameno (matteo.dameno@st.com)
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* : Carmine Iascone (carmine.iascone@st.com)
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* : Samuel Huo (samuel.huo@st.com)
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* Version : V 1.1.0
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* Date : 07/10/2012
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*
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********************************************************************************
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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 version 2 as
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* published by the Free Software Foundation.
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*
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* THE PRESENT SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES
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* OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED, FOR THE SOLE
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* PURPOSE TO SUPPORT YOUR APPLICATION DEVELOPMENT.
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* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
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* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
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* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
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* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
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*
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* THIS SOFTWARE IS SPECIFICALLY DESIGNED FOR EXCLUSIVE USE WITH ST PARTS.
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*
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*******************************************************************************/
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#ifndef __LIS3DH_H__
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#define __LIS3DH_H__
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#define SAD0L 0x00
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#define SAD0H 0x01
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#define LIS3DH_ACC_I2C_SADROOT 0x0C
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#define LIS3DH_ACC_I2C_SAD_L ((LIS3DH_ACC_I2C_SADROOT<<1)|SAD0L)
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#define LIS3DH_ACC_I2C_SAD_H ((LIS3DH_ACC_I2C_SADROOT<<1)|SAD0H)
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#define LIS3DH_ACC_DEV_NAME "lis3dh_acc"
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/************************************************/
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/* Accelerometer defines section */
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/************************************************/
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/* Accelerometer Sensor Full Scale */
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#define LIS3DH_ACC_FS_MASK 0x30
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#define LIS3DH_ACC_G_2G 0x00
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#define LIS3DH_ACC_G_4G 0x10
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#define LIS3DH_ACC_G_8G 0x20
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#define LIS3DH_ACC_G_16G 0x30
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#ifdef __KERNEL__
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struct lis3dh_acc_platform_data {
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int poll_interval;
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int min_interval;
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u8 g_range;
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u8 axis_map_x;
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u8 axis_map_y;
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u8 axis_map_z;
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u8 negate_x;
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u8 negate_y;
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u8 negate_z;
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int (*init)(void);
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void (*exit)(void);
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int (*power_on)(void);
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int (*power_off)(void);
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/* set gpio_int[1,2] either to the choosen gpio pin number or to -EINVAL
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* if leaved unconnected
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*/
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int gpio_int1;
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int gpio_int2;
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};
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#endif /* __KERNEL__ */
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#endif /* __LIS3DH_H__ */
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