/**************************************************************************** * * 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 LaunchMethod.h * Base class for different launch methods * * @author Thomas Gubler */ #ifndef LAUNCHMETHOD_H_ #define LAUNCHMETHOD_H_ namespace launchdetection { enum LaunchDetectionResult { LAUNCHDETECTION_RES_NONE = 0, /**< No launch has been detected */ LAUNCHDETECTION_RES_DETECTED_ENABLECONTROL = 1, /**< Launch has been detected, the controller should control the attitude. However any motors should not throttle up and still be set to 'throttlePreTakeoff'. For instance this is used to have a delay for the motor when launching a fixed wing aircraft from a bungee */ LAUNCHDETECTION_RES_DETECTED_ENABLEMOTORS = 2 /**< Launch has been detected, teh controller should control attitude and also throttle up the motors. */ }; class LaunchMethod { public: virtual void update(float accel_x) = 0; virtual LaunchDetectionResult getLaunchDetected() const = 0; virtual void reset() = 0; protected: private: }; } #endif /* LAUNCHMETHOD_H_ */