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119 lines
2.8 KiB
C
119 lines
2.8 KiB
C
/**
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******************************************************************************
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* @file bme280_user.h
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* @author Eshen Wang
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* @version V1.0.0
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* @date 17-Mar-2015
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* @brief bme280 control operations.
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******************************************************************************
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* UNPUBLISHED PROPRIETARY SOURCE CODE
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* Copyright (c) 2016 MXCHIP Inc.
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*
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* The contents of this file may not be disclosed to third parties, copied or
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* duplicated in any form, in whole or in part, without the prior written
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* permission of MXCHIP Corporation.
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******************************************************************************
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*/
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#ifndef __BME280_USER_H_
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#define __BME280_USER_H_
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#include "mico.h"
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#include "platform.h"
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/** @addtogroup MICO_Drivers_interface
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* @{
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*/
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/** @addtogroup MiCO_Sensor_Driver
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* @{
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*/
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/** @defgroup MiCO_BM280_Driver MiCO BME280 Driver
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* @brief Provide driver interface for BME280 Sensor
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* @{
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*/
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#ifndef BME280_I2C_DEVICE
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#define BME280_I2C_DEVICE MICO_I2C_NONE
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#endif
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#define s32 int32_t
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#define u32 uint32_t
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/**
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* @brief Initialize BME280sensor device.
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*
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* @return kNoErr : on success.
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* @return kGeneralErr : if an error occurred
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*/
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OSStatus bme280_sensor_init(void);
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/**
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* @brief Read data from BME280sensor device.
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*
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* @param v_actual_temp_s32 : Environmental light parameter
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* @param v_actual_press_u32 : Environmental Atmospheric pressure parameter
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* @param v_actual_humity_u32 : Environmental humidity parameter
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*
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* @return kNoErr : on success.
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* @return kGeneralErr : if an error occurred
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*/
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OSStatus bme280_data_readout(s32 *v_actual_temp_s32, u32 *v_actual_press_u32, u32 *v_actual_humity_u32);
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/**
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* @brief Read temperature data from BME280sensor device.
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*
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* @param v_actual_temp_s32: Environmental temperature parameter
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*
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* @return kNoErr : on success.
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* @return kGeneralErr : if an error occurred
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*/
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OSStatus bme280_read_temperature(s32 *v_actual_temp_s32);
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/**
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* @brief Read humidity data from BME280sensor device.
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*
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* @param v_actual_humity_u32: Environmental humidity parameter
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*
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* @return kNoErr : on success.
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* @return kGeneralErr : if an error occurred
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*/
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OSStatus bme280_read_humidity(u32 *v_actual_humity_u32);
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/**
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* @brief Read pressure data from BME280sensor device.
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*
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* @param v_actual_press_u32: Environmental pressure parameter
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*
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* @return kNoErr : on success.
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* @return kGeneralErr : if an error occurred
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*/
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OSStatus bme280_data_pressure(u32 *v_actual_press_u32);
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/**
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* @brief Deinitialize BME280sensor device.
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*
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* @return kNoErr : on success.
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* @return kGeneralErr : if an error occurred
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*/
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OSStatus bme280_sensor_deinit(void);
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/**
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* @}
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*/
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/**
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* @}
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*/
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/**
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* @}
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*/
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#endif // __BME280_USER_H_
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