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9db966e058
AeroCore uses ttyS0 not ttyS3 as the serial port connected to the GPS. Now, a board can set GPS_DEFAULT_UART_PORT to override the default setting in a board-specific fashion. Signed-off-by: Ash Charles <ashcharles@gmail.com>
76 lines
2.3 KiB
C
76 lines
2.3 KiB
C
/****************************************************************************
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*
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* Copyright (C) 2012 PX4 Development Team. All rights reserved.
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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 PX4 nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written 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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/**
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* @file drv_gps.h
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*
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* GPS driver interface.
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*/
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#ifndef _DRV_GPS_H
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#define _DRV_GPS_H
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#include <stdint.h>
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#include <sys/ioctl.h>
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#include "board_config.h"
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#include "drv_sensor.h"
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#include "drv_orb_dev.h"
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#ifndef GPS_DEFAULT_UART_PORT
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#define GPS_DEFAULT_UART_PORT "/dev/ttyS3"
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#endif
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#define GPS_DEVICE_PATH "/dev/gps"
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typedef enum {
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GPS_DRIVER_MODE_NONE = 0,
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GPS_DRIVER_MODE_UBX,
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GPS_DRIVER_MODE_MTK
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} gps_driver_mode_t;
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/*
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* ObjDev tag for GPS data.
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*/
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ORB_DECLARE(gps);
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/*
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* ioctl() definitions
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*/
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#define _GPSIOCBASE (0x2800) //TODO: arbitrary choice...
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#define _GPSIOC(_n) (_IOC(_GPSIOCBASE, _n))
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#endif /* _DRV_GPS_H */
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