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author | Lorenz Meier <lm@inf.ethz.ch> | 2013-04-28 09:54:11 +0200 |
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committer | Lorenz Meier <lm@inf.ethz.ch> | 2013-04-28 09:54:11 +0200 |
commit | 13fc6703862862f4263d8d5d085b7a16b87190e1 (patch) | |
tree | 47f3a17cb6f38b1aafe22e1cdef085cd73cd3a1d /apps/drivers/drv_mag.h | |
parent | f57439b90e23de260259dec051d3e2ead2d61c8c (diff) | |
download | px4-firmware-13fc6703862862f4263d8d5d085b7a16b87190e1.tar.gz px4-firmware-13fc6703862862f4263d8d5d085b7a16b87190e1.tar.bz2 px4-firmware-13fc6703862862f4263d8d5d085b7a16b87190e1.zip |
Moved last libs, drivers and headers, cleaned up IO build
Diffstat (limited to 'apps/drivers/drv_mag.h')
-rw-r--r-- | apps/drivers/drv_mag.h | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/apps/drivers/drv_mag.h b/apps/drivers/drv_mag.h deleted file mode 100644 index 9aab995a1..000000000 --- a/apps/drivers/drv_mag.h +++ /dev/null @@ -1,114 +0,0 @@ -/**************************************************************************** - * - * 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 Magnetometer driver interface. - */ - -#ifndef _DRV_MAG_H -#define _DRV_MAG_H - -#include <stdint.h> -#include <sys/ioctl.h> - -#include "drv_sensor.h" -#include "drv_orb_dev.h" - -#define MAG_DEVICE_PATH "/dev/mag" - -/** - * mag report structure. Reads from the device must be in multiples of this - * structure. - * - * Output values are in gauss. - */ -struct mag_report { - uint64_t timestamp; - float x; - float y; - float z; - float range_ga; - float scaling; - - int16_t x_raw; - int16_t y_raw; - int16_t z_raw; -}; - -/** mag scaling factors; Vout = (Vin * Vscale) + Voffset */ -struct mag_scale { - float x_offset; - float x_scale; - float y_offset; - float y_scale; - float z_offset; - float z_scale; -}; - -/* - * ObjDev tag for raw magnetometer data. - */ -ORB_DECLARE(sensor_mag); - -/* - * ioctl() definitions - */ - -#define _MAGIOCBASE (0x2400) -#define _MAGIOC(_n) (_IOC(_MAGIOCBASE, _n)) - -/** set the mag internal sample rate to at least (arg) Hz */ -#define MAGIOCSSAMPLERATE _MAGIOC(0) - -/** set the mag internal lowpass filter to no lower than (arg) Hz */ -#define MAGIOCSLOWPASS _MAGIOC(1) - -/** set the mag scaling constants to the structure pointed to by (arg) */ -#define MAGIOCSSCALE _MAGIOC(2) - -/** copy the mag scaling constants to the structure pointed to by (arg) */ -#define MAGIOCGSCALE _MAGIOC(3) - -/** set the measurement range to handle (at least) arg Gauss */ -#define MAGIOCSRANGE _MAGIOC(4) - -/** perform self-calibration, update scale factors to canonical units */ -#define MAGIOCCALIBRATE _MAGIOC(5) - -/** excite strap */ -#define MAGIOCEXSTRAP _MAGIOC(6) - -/** perform self test and report status */ -#define MAGIOCSELFTEST _MAGIOC(7) - -#endif /* _DRV_MAG_H */ |