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/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
*
* File Name : lps001wp.h
* Authors : MSH - Motion Mems BU - Application Team
* : Matteo Dameno (matteo.dameno@st.com)*
* : Carmine Iascone (carmine.iascone@st.com)
* Version : V 1.1.1
* Date : 05/11/2010
* Description : LPS001WP pressure temperature sensor driver
*
********************************************************************************
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* THE PRESENT SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES
* OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED, FOR THE SOLE
* PURPOSE TO SUPPORT YOUR APPLICATION DEVELOPMENT.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*
*******************************************************************************/
#ifndef __LPS001WP_H__
#define __LPS001WP_H__
#include <linux/input.h>
#define SAD0L 0x00
#define SAD0H 0x01
#define LPS001WP_PRS_I2C_SADROOT 0x2E
#define LPS001WP_PRS_I2C_SAD_L ((LPS001WP_PRS_I2C_SADROOT<<1)|SAD0L)
#define LPS001WP_PRS_I2C_SAD_H ((LPS001WP_PRS_I2C_SADROOT<<1)|SAD0H)
#define LPS001WP_PRS_DEV_NAME "lps001wp_prs_sysfs"
/* input define mappings */
#define ABS_PR ABS_PRESSURE
#define ABS_TEMP ABS_GAS
#define ABS_DLTPR ABS_MISC
/************************************************/
/* Pressure section defines */
/************************************************/
/* Pressure Sensor Operating Mode */
#define LPS001WP_PRS_ENABLE 0x01
#define LPS001WP_PRS_DISABLE 0x00
#define LPS001WP_PRS_PM_NORMAL 0x40
#define LPS001WP_PRS_PM_OFF LPS001WP_PRS_DISABLE
#define SENSITIVITY_T 64 /** = 64 LSB/degrC */
#define SENSITIVITY_P 16 /** = 16 LSB/mbar */
#ifdef __KERNEL__
struct lps001wp_prs_platform_data {
int poll_interval;
int min_interval;
int (*init)(void);
void (*exit)(void);
int (*power_on)(void);
int (*power_off)(void);
};
#endif /* __KERNEL__ */
#endif /* __LPS001WP_H__ */
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