/*************************************************************************** * * 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 rcloss.h * Helper class for RC Loss Mode acording to the OBC rules * * @author Thomas Gubler */ #ifndef NAVIGATOR_RCLOSS_H #define NAVIGATOR_RCLOSS_H #include #include #include #include "navigator_mode.h" #include "mission_block.h" class Navigator; class RCLoss : public MissionBlock { public: RCLoss(Navigator *navigator, const char *name); ~RCLoss(); virtual void on_inactive(); virtual void on_activation(); virtual void on_active(); private: /* Params */ control::BlockParamFloat _param_loitertime; enum RCLState { RCL_STATE_NONE = 0, RCL_STATE_LOITER = 1, RCL_STATE_TERMINATE = 2, RCL_STATE_END = 3 } _rcl_state; /** * Set the RCL item */ void set_rcl_item(); /** * Move to next RCL item */ void advance_rcl(); }; #endif