/**************************************************************************** * * Copyright (c) 2013, 2014 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 CatapultLaunchMethod.h * Catpult Launch detection * * @author Thomas Gubler */ #ifndef CATAPULTLAUNCHMETHOD_H_ #define CATAPULTLAUNCHMETHOD_H_ #include "LaunchMethod.h" #include #include namespace launchdetection { class CatapultLaunchMethod : public LaunchMethod, public ModuleParams { public: CatapultLaunchMethod(ModuleParams *parent); ~CatapultLaunchMethod() override = default; void update(const float dt, float accel_x) override; LaunchDetectionResult getLaunchDetected() const override; void reset() override; float getPitchMax(float pitchMaxDefault) override; private: float _integrator{0.0f}; float _motorDelayCounter{0.0f}; LaunchDetectionResult state{LAUNCHDETECTION_RES_NONE}; DEFINE_PARAMETERS( (ParamFloat) _param_laun_cat_a, (ParamFloat) _param_laun_cat_t, (ParamFloat) _param_laun_cat_mdel, (ParamFloat) _param_laun_cat_pmax /**< Upper pitch limit before throttle is turned on. Can be used to make sure that the AC does not climb too much while attached to a bungee */ ) }; #endif /* CATAPULTLAUNCHMETHOD_H_ */ } // namespace launchdetection