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Diffstat (limited to 'apps/drivers/drv_sensor.h')
| -rw-r--r-- | apps/drivers/drv_sensor.h | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/apps/drivers/drv_sensor.h b/apps/drivers/drv_sensor.h deleted file mode 100644 index 3a89cab9d..000000000 --- a/apps/drivers/drv_sensor.h +++ /dev/null @@ -1,87 +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 Common sensor API and ioctl definitions. - */ - -#ifndef _DRV_SENSOR_H -#define _DRV_SENSOR_H - -#include <stdint.h> -#include <sys/ioctl.h> - -/* - * ioctl() definitions - * - * Note that a driver may not implement all of these operations, but - * if the operation is implemented it should conform to this API. - */ - -#define _SENSORIOCBASE (0x2000) -#define _SENSORIOC(_n) (_IOC(_SENSORIOCBASE, _n)) - -/** - * Set the driver polling rate to (arg) Hz, or one of the SENSOR_POLLRATE - * constants - */ -#define SENSORIOCSPOLLRATE _SENSORIOC(0) - -/** - * Return the driver's approximate polling rate in Hz, or one of the - * SENSOR_POLLRATE values. - */ -#define SENSORIOCGPOLLRATE _SENSORIOC(1) - -#define SENSOR_POLLRATE_MANUAL 1000000 /**< poll when read */ -#define SENSOR_POLLRATE_EXTERNAL 1000001 /**< poll when device signals ready */ -#define SENSOR_POLLRATE_MAX 1000002 /**< poll at device maximum rate */ -#define SENSOR_POLLRATE_DEFAULT 1000003 /**< poll at driver normal rate */ - -/** - * Set the internal queue depth to (arg) entries, must be at least 1 - * - * This sets the upper bound on the number of readings that can be - * read from the driver. - */ -#define SENSORIOCSQUEUEDEPTH _SENSORIOC(2) - -/** return the internal queue depth */ -#define SENSORIOCGQUEUEDEPTH _SENSORIOC(3) - -/** - * Reset the sensor to its default configuration. - */ -#define SENSORIOCRESET _SENSORIOC(4) - -#endif /* _DRV_SENSOR_H */
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