99 lines
3.2 KiB
C
99 lines
3.2 KiB
C
/****************************************************************************
|
|
* include/nuttx/sensors/cxd5610_gnss.h
|
|
*
|
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
|
* contributor license agreements. See the NOTICE file distributed with
|
|
* this work for additional information regarding copyright ownership. The
|
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
|
* "License"); you may not use this file except in compliance with the
|
|
* License. You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
* License for the specific language governing permissions and limitations
|
|
* under the License.
|
|
*
|
|
****************************************************************************/
|
|
|
|
#ifndef __INCLUDE_NUTTX_SENSORS_CXD5610_GNSS_H
|
|
#define __INCLUDE_NUTTX_SENSORS_CXD5610_GNSS_H
|
|
|
|
/****************************************************************************
|
|
* Included Files
|
|
****************************************************************************/
|
|
|
|
#include <nuttx/config.h>
|
|
#include <stdint.h>
|
|
|
|
/****************************************************************************
|
|
* Public Types
|
|
****************************************************************************/
|
|
|
|
/* This structure provides the "lower-half" driver operations available to
|
|
* the "upper-half" driver.
|
|
*/
|
|
|
|
struct cxd5610_gnss_lowerhalf_s;
|
|
|
|
/* Structure for cxd5610 lower-half operations */
|
|
|
|
struct cxd5610_gnss_lowerops_s
|
|
{
|
|
/* Configure the cxd5610 gnss sensor device */
|
|
|
|
CODE int (*send)(FAR struct cxd5610_gnss_lowerhalf_s *lower,
|
|
FAR uint8_t *buffer, int buflen);
|
|
CODE int (*recv)(FAR struct cxd5610_gnss_lowerhalf_s *lower,
|
|
FAR uint8_t *buffer, int buflen);
|
|
CODE int (*enableint)(FAR struct cxd5610_gnss_lowerhalf_s *lower,
|
|
CODE void (*handler)(void));
|
|
CODE int (*disableint)(FAR struct cxd5610_gnss_lowerhalf_s *lower);
|
|
};
|
|
|
|
/* Structure for cxd5610 lower-half driver */
|
|
|
|
struct cxd5610_gnss_lowerhalf_s
|
|
{
|
|
FAR const struct cxd5610_gnss_lowerops_s *ops;
|
|
};
|
|
|
|
#ifdef __cplusplus
|
|
#define EXTERN extern "C"
|
|
extern "C"
|
|
{
|
|
#else
|
|
#define EXTERN extern
|
|
#endif
|
|
|
|
/****************************************************************************
|
|
* Public Function Prototypes
|
|
****************************************************************************/
|
|
|
|
/****************************************************************************
|
|
* Name: cxd5610_gnss_register
|
|
*
|
|
* Description:
|
|
* Register the CXD5610 GNSS character device as 'devpath'
|
|
*
|
|
* Input Parameters:
|
|
* devpath - The full path to the driver to register.
|
|
* lower - An instance of the lower half interface
|
|
*
|
|
* Returned Value:
|
|
* Zero (OK) on success; a negated errno value on failure.
|
|
*
|
|
****************************************************************************/
|
|
|
|
int cxd5610_gnss_register(FAR const char *devpath,
|
|
FAR struct cxd5610_gnss_lowerhalf_s *lower);
|
|
|
|
#undef EXTERN
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* __INCLUDE_NUTTX_SENSORS_CXD5610_GNSS_H */
|