108 lines
3.6 KiB
C
108 lines
3.6 KiB
C
/****************************************************************************
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* include/nuttx/sensors/bm1383glv.h
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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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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/****************************************************************************
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* Included Files
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****************************************************************************/
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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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