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drv_humidity.h
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/*
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Copyright (c) 2010 - 2017, Nordic Semiconductor ASA
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All rights reserved.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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2. Redistributions in binary form, except as embedded into a Nordic
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Semiconductor ASA integrated circuit in a product or a software update for
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such product, must reproduce the above copyright notice, this list of
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conditions and the following disclaimer in the documentation and/or other
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materials provided with the distribution.
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3. Neither the name of Nordic Semiconductor ASA nor the names of its
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contributors may be used to endorse or promote products derived from this
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software without specific prior written permission.
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4. This software, with or without modification, must only be used with a
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Nordic Semiconductor ASA integrated circuit.
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5. Any software provided in binary form under this license must not be reverse
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engineered, decompiled, modified and/or disassembled.
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THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
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OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
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GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __DRV_HUMIDITY_H__
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#define __DRV_HUMIDITY_H__
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#include "nrf_drv_twi.h"
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#include <stdint.h>
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typedef
enum
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{
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DRV_HUMIDITY_EVT_DATA
,
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DRV_HUMIDITY_EVT_ERROR
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}
drv_humidity_evt_t
;
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typedef
void (*
drv_humidity_evt_handler_t
)(
drv_humidity_evt_t
evt);
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typedef
struct
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{
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uint8_t twi_addr;
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uint32_t pin_int;
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nrf_drv_twi_t
const
*
p_twi_instance
;
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nrf_drv_twi_config_t
const
*
p_twi_cfg
;
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drv_humidity_evt_handler_t
evt_handler;
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}
drv_humidity_init_t
;
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uint32_t
drv_humidity_init
(
drv_humidity_init_t
* p_params);
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uint32_t
drv_humidity_enable
(
void
);
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uint32_t
drv_humidity_disable
(
void
);
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uint32_t
drv_humidity_reset
(
void
);
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int16_t
drv_humidity_get
(
void
);
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float
drv_humidity_temp_get
(
void
);
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uint32_t
drv_humidity_sample
(
void
);
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#endif
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