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71 lines
1.9 KiB
C
71 lines
1.9 KiB
C
/*
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* Copyright (C) 2014 Freie Universität Berlin
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @ingroup driver_lps331ap
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* @{
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*
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* @file
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* @brief Definitions for the LPS331AP pressure sensor
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*
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* @author Hauke Petersen <hauke.petersen@fu-berlin.de>
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*/
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#ifndef LPS331AP_INTERNAL_H
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#define LPS331AP_INTERNAL_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @name LPS331AP registers
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* @{
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*/
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#define LPS331AP_AUTO_INC 0x80
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#define LPS331AP_REG_REF_P_XL 0x08
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#define LPS331AP_REG_REF_P_L 0x09
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#define LPS331AP_REG_REF_P_H 0x0a
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#define LPS331AP_REG_WHO_AM_I 0x0f
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#define LPS331AP_REG_RES_CONF 0x10
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#define LPS331AP_REG_CTRL_REG1 0x20
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#define LPS331AP_REG_CTRL_REG2 0x21
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#define LPS331AP_REG_CTRL_REG3 0x22
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#define LPS331AP_REG_INT_CFG_REG 0x23
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#define LPS331AP_REG_INT_SOURCE_REG 0x24
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#define LPS331AP_REG_THS_P_LOW_REG 0x25
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#define LPS331AP_REG_THS_P_HIGH_REG 0x26
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#define LPS331AP_REG_STATUS_REG 0x27
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#define LPS331AP_REG_PRESS_OUT_XL 0x28
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#define LPS331AP_REG_PRESS_OUT_L 0x29
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#define LPS331AP_REG_PRESS_OUT_H 0x2a
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#define LPS331AP_REG_TEMP_OUT_L 0x2b
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#define LPS331AP_REG_TEMP_OUT_H 0x2c
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#define LPS331AP_REG_AMP_CTRL 0x30
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/** @} */
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/**
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* @name LPS331AP CTRL_REG1 bitfields
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* @{
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*/
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#define LPS331AP_CTRL_REG1_PD 0x80
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#define LPS331AP_CTRL_REG1_ODR 0x70
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#define LPS331AP_CTRL_REG1_ODR_POS 4
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#define LPS331AP_CTRL_REG1_DIFF_EN 0x08
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#define LPS331AP_CTRL_REG1_DBDU 0x04
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#define LPS331AP_CTRL_REG1_DELTA_EN 0x02
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#define LPS331AP_CTRL_REG1_SIM 0x01
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/** @} */
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#ifdef __cplusplus
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}
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#endif
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#endif /* LPS331AP_INTERNAL_H */
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/** @} */
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