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63 lines
1.3 KiB
C
63 lines
1.3 KiB
C
/*
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* Copyright (C) 2019 Inria
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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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#pragma once
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/**
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* @ingroup drivers_ds75lx
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* @{
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*
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* @file
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* @brief Internal addresses, registers, constants for the DS75LX sensor.
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*
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* @author Alexandre Abadie <alexandre.abadie@inria.fr>
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*/
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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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* @brief DS75LX I2C address (7 bit address)
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*/
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#define DS75LX_ADDR (0x48)
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/**
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* @name DS75LX registers
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* @{
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*/
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#define DS75LX_REG_TEMPERATURE (0x00)
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#define DS75LX_REG_CONFIGURATION (0x01)
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#define DS75LX_REG_T_HYST (0x02)
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#define DS75LX_REG_T_OS (0x03)
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/** @} */
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/**
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* @name Configuration register bits
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* @{
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*/
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#define DS75LX_CONF_SD_POS (0)
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#define DS75LX_CONF_TM_POS (1)
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#define DS75LX_CONF_POL_POS (2)
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#define DS75LX_CONF_F0_POS (3)
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#define DS75LX_CONF_F0_MASK (0x18)
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#define DS75LX_CONF_R0_POS (5)
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#define DS75LX_CONF_R0_MASK (0x60)
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/** @} */
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/**
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* @brief Max conversion time unit (ms)
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*/
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#define DS75LX_MAX_CONVERSION_TIME (25U)
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#ifdef __cplusplus
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}
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#endif
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/** @} */
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