65 lines
2.3 KiB
C
Executable File
65 lines
2.3 KiB
C
Executable File
/**
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* @file drv_bme280.h
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* @author XRADIO IOT WLAN Team
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*/
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/*
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* Copyright (C) 2017 XRADIO TECHNOLOGY CO., LTD. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name of XRADIO TECHNOLOGY CO., LTD. nor the names of
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* its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _BME280_EXAMPLE_H_
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#define _BME280_EXAMPLE_H_
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#include "driver/component/component_def.h"
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#include "driver/chip/hal_i2c.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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* @brief BME280 read mode.
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*/
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typedef enum {
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TEMPERATURE, /*!< temperature data */
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PRESSURE, /*!< pressure data */
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HUMIDITY, /*!< humidity data */
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} BME280_READ_MODE;
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int DRV_BME280_Enable(I2C_ID id, uint32_t i2c_clk_freq);
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void DRV_BME280_Disable(void);
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int DRV_BME280_Read(BME280_READ_MODE mode);
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void DRV_BME280_Sleep(void);
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void DRV_BME280_WakeUp(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _BME280_EXAMPLE_H_ */
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