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Diffstat (limited to 'apps/drivers/drv_accel.h')
| -rw-r--r-- | apps/drivers/drv_accel.h | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/apps/drivers/drv_accel.h b/apps/drivers/drv_accel.h deleted file mode 100644 index 794de584b..000000000 --- a/apps/drivers/drv_accel.h +++ /dev/null @@ -1,121 +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 Accelerometer driver interface. - */ - -#ifndef _DRV_ACCEL_H -#define _DRV_ACCEL_H - -#include <stdint.h> -#include <sys/ioctl.h> - -#include "drv_sensor.h" -#include "drv_orb_dev.h" - -#define ACCEL_DEVICE_PATH "/dev/accel" - -/** - * accel report structure. Reads from the device must be in multiples of this - * structure. - */ -struct accel_report { - uint64_t timestamp; - float x; /**< acceleration in the NED X board axis in m/s^2 */ - float y; /**< acceleration in the NED Y board axis in m/s^2 */ - float z; /**< acceleration in the NED Z board axis in m/s^2 */ - float temperature; /**< temperature in degrees celsius */ - float range_m_s2; /**< range in m/s^2 (+- this value) */ - float scaling; - - int16_t x_raw; - int16_t y_raw; - int16_t z_raw; - int16_t temperature_raw; -}; - -/** accel scaling factors; Vout = (Vin * Vscale) + Voffset */ -struct accel_scale { - float x_offset; - float x_scale; - float y_offset; - float y_scale; - float z_offset; - float z_scale; -}; - -/* - * ObjDev tag for raw accelerometer data. - */ -ORB_DECLARE(sensor_accel); - -/* - * ioctl() definitions - * - * Accelerometer drivers also implement the generic sensor driver - * interfaces from drv_sensor.h - */ - -#define _ACCELIOCBASE (0x2100) -#define _ACCELIOC(_n) (_IOC(_ACCELIOCBASE, _n)) - - -/** set the accel internal sample rate to at least (arg) Hz */ -#define ACCELIOCSSAMPLERATE _ACCELIOC(0) - -/** return the accel internal sample rate in Hz */ -#define ACCELIOCGSAMPLERATE _ACCELIOC(1) - -/** set the accel internal lowpass filter to no lower than (arg) Hz */ -#define ACCELIOCSLOWPASS _ACCELIOC(2) - -/** return the accel internal lowpass filter in Hz */ -#define ACCELIOCGLOWPASS _ACCELIOC(3) - -/** set the accel scaling constants to the structure pointed to by (arg) */ -#define ACCELIOCSSCALE _ACCELIOC(5) - -/** get the accel scaling constants into the structure pointed to by (arg) */ -#define ACCELIOCGSCALE _ACCELIOC(6) - -/** set the accel measurement range to handle at least (arg) g */ -#define ACCELIOCSRANGE _ACCELIOC(7) - -/** get the current accel measurement range in g */ -#define ACCELIOCGRANGE _ACCELIOC(8) - -/** get the result of a sensor self-test */ -#define ACCELIOCSELFTEST _ACCELIOC(9) - -#endif /* _DRV_ACCEL_H */ |