119 lines
4.2 KiB
C
119 lines
4.2 KiB
C
/****************************************************************************
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* include/nuttx/sensors/bm1383glv.h
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*
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* Copyright 2018 Sony Semiconductor Solutions Corporation
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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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*
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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
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name of Sony Semiconductor Solutions Corporation nor
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* the names of its contributors may be used to endorse or promote
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* products derived from this software without specific prior written
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* 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
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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#ifndef __INCLUDE_NUTTX_SENSORS_BM1383GLV_H
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#define __INCLUDE_NUTTX_SENSORS_BM1383GLV_H
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#include <nuttx/config.h>
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#if defined(CONFIG_I2C) && defined(CONFIG_SENSORS_BM1383GLV) || defined(CONFIG_SENSORS_BM1383GLV_SCU)
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/* Configuration ************************************************************/
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/* Prerequisites:
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*
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* CONFIG_BM1383GLV
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* Enables support for the BM1383GLV driver
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*/
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/****************************************************************************
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* Public Types
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****************************************************************************/
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struct i2c_master_s;
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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#ifdef __cplusplus
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#define EXTERN extern "C"
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extern "C"
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{
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#else
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#define EXTERN extern
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#endif
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/****************************************************************************
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* Name: bm1383glv_init
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*
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* Description:
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* Initialize BM1383GLV pressure sensor device
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*
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* Input Parameters:
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* i2c - An instance of the I2C interface to use to communicate with
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* BM1383GLV
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* port - I2C port (0 or 1)
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*
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* Returned Value:
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* Zero (OK) on success; a negated errno value on failure.
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*
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****************************************************************************/
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int bm1383glv_init(FAR struct i2c_master_s *i2c, int port);
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/****************************************************************************
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* Name: bm1383glv_register
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*
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* Description:
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* Register the BM1383GLV character device as 'devpath'
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*
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* Input Parameters:
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* devpath - The full path to the driver to register. E.g., "/dev/press0"
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* minor - minor device number
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* i2c - An instance of the I2C interface to use to communicate with
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* BM1383GLV
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* port - I2C port (0 or 1)
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*
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* Returned Value:
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* Zero (OK) on success; a negated errno value on failure.
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*
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****************************************************************************/
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int bm1383glv_register(FAR const char *devpath, int minor,
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FAR struct i2c_master_s *i2c, int port);
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#undef EXTERN
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#ifdef __cplusplus
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}
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#endif
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#endif /* CONFIG_I2C && CONFIG_BM1383GLV */
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#endif /* __INCLUDE_NUTTX_SENSORS_BM1383GLV_H */
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