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Diffstat (limited to 'src/modules/fw_land_detector/FixedwingLandDetector.h')
| -rw-r--r-- | src/modules/fw_land_detector/FixedwingLandDetector.h | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/src/modules/fw_land_detector/FixedwingLandDetector.h b/src/modules/fw_land_detector/FixedwingLandDetector.h deleted file mode 100644 index be9b17b74..000000000 --- a/src/modules/fw_land_detector/FixedwingLandDetector.h +++ /dev/null @@ -1,108 +0,0 @@ -/**************************************************************************** - * - * Copyright (c) 2013-2015 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 FixedwingLandDetector.h - * Land detection algorithm for fixedwing - * - * @author Johan Jansen <jnsn.johan@gmail.com> - */ - -#ifndef __FIXED_WING_LAND_DETECTOR_H__ -#define __FIXED_WING_LAND_DETECTOR_H__ - -#include <uORB/uORB.h> -#include <uORB/topics/vehicle_land_detected.h> -#include <uORB/topics/vehicle_local_position.h> -#include <uORB/topics/airspeed.h> - -class FixedwingLandDetector -{ -public: - FixedwingLandDetector(); - ~FixedwingLandDetector(); - - /** - * @brief Executes the main loop of the land detector in a separate deamon thread - * @returns OK if task was successfully launched - **/ - int createDeamonThread(); - - /** - * @returns true if this task is currently running - **/ - bool isRunning() const; - - /** - * @brief blocking loop, should be run in a separate thread or task. Runs at 50Hz - **/ - void landDetectorLoop(); - - /** - * @brief Tells the Land Detector task that it should exit - **/ - void shutdown(); - -protected: - /** - * @brief polls all subscriptions and pulls any data that has changed - **/ - void updateSubscriptions(); - - //Algorithm parameters (TODO: should probably be externalized) - static constexpr uint32_t FW_LAND_DETECTOR_UPDATE_RATE = 50; /**< Run algorithm at 50Hz */ - static constexpr uint64_t FW_LAND_DETECTOR_TRIGGER_TIME = - 2000000; /**< usec that landing conditions have to hold before triggering a land */ - static constexpr float FW_LAND_DETECTOR_VELOCITY_MAX = 5.0f; /**< maximum horizontal movement m/s*/ - static constexpr float FW_LAND_DETECTOR_CLIMBRATE_MAX = 10.00f; /**< +- climb rate in m/s*/ - static constexpr float FW_LAND_DETECTOR_AIRSPEED_MAX = 10.00f; /**< airspeed max m/s*/ - -private: - orb_advert_t _landDetectedPub; /**< publisher for position in local frame */ - struct vehicle_land_detected_s _landDetected; /**< local vehicle position */ - - int _vehicleLocalPositionSub; /**< notification of local position */ - struct vehicle_local_position_s _vehicleLocalPosition; /**< the result from local position subscription */ - int _airspeedSub; - struct airspeed_s _airspeed; - - float _velocity_xy_filtered; - float _velocity_z_filtered; - float _airspeed_filtered; - uint64_t _landDetectTrigger; - - bool _taskShouldExit; /**< true if it is requested that this task should exit */ - bool _taskIsRunning; /**< task has reached main loop and is currently running */ -}; - -#endif //__FIXED_WING_LAND_DETECTOR_H__ |