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