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author | Lorenz Meier <lm@inf.ethz.ch> | 2013-02-04 15:57:12 +0100 |
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committer | Lorenz Meier <lm@inf.ethz.ch> | 2013-02-04 15:57:12 +0100 |
commit | 50b736333f97761e4613354ee853071c652736ca (patch) | |
tree | 5b16d5a32b6d4a6b4b88b9f8e6d566dc97a3cd2e /apps/drivers/drv_gps.h | |
parent | 3e5cd26777aa209d6568036d43b33b543a364bee (diff) | |
download | px4-firmware-50b736333f97761e4613354ee853071c652736ca.tar.gz px4-firmware-50b736333f97761e4613354ee853071c652736ca.tar.bz2 px4-firmware-50b736333f97761e4613354ee853071c652736ca.zip |
Reduced, but functional u-blox series driver
Diffstat (limited to 'apps/drivers/drv_gps.h')
-rw-r--r-- | apps/drivers/drv_gps.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/apps/drivers/drv_gps.h b/apps/drivers/drv_gps.h new file mode 100644 index 000000000..89fc54b0d --- /dev/null +++ b/apps/drivers/drv_gps.h @@ -0,0 +1,80 @@ +/**************************************************************************** + * + * Copyright (C) 2012 PX4 Development Team. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name PX4 nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/** + * @file GPS driver interface. + */ + +#ifndef _DRV_GPS_H +#define _DRV_GPS_H + +#include <stdint.h> +#include <sys/ioctl.h> + +#include "drv_sensor.h" +#include "drv_orb_dev.h" + +#define GPS_DEVICE_PATH "/dev/gps" + +typedef enum { + GPS_DRIVER_MODE_UBX = 0, + GPS_DRIVER_MODE_MTK19, + GPS_DRIVER_MODE_MTK16, + GPS_DRIVER_MODE_NMEA, +} gps_driver_mode_t; + + + + +/* + * ObjDev tag for GPS data. + */ +ORB_DECLARE(gps); + +/* + * ioctl() definitions + */ +#define _GPSIOCBASE (0x2800) //TODO: arbitrary choice... +#define _GPSIOC(_n) (_IOC(_GPSIOCBASE, _n)) + +/** configure ubx mode */ +#define GPS_CONFIGURE_UBX _GPSIOC(0) + +/** configure mtk mode */ +#define GPS_CONFIGURE_MTK19 _GPSIOC(1) +#define GPS_CONFIGURE_MTK16 _GPSIOC(2) + +/** configure mtk mode */ +#define GPS_CONFIGURE_NMEA _GPSIOC(3) + +#endif /* _DRV_GPS_H */ |