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author | Julian Oes <julian@oes.ch> | 2014-04-21 17:36:59 +0200 |
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committer | Julian Oes <julian@oes.ch> | 2014-04-21 17:36:59 +0200 |
commit | c3c0328e8bb9211580dbe5a52ecb23e0452cb402 (patch) | |
tree | 0c449cb2733f3c6cbfc5593e38929fea34152c11 /src/modules/navigator/rtl.h | |
parent | 488785250f4f1fa3c2f6d1e3283fd8eabb6b3144 (diff) | |
download | px4-firmware-c3c0328e8bb9211580dbe5a52ecb23e0452cb402.tar.gz px4-firmware-c3c0328e8bb9211580dbe5a52ecb23e0452cb402.tar.bz2 px4-firmware-c3c0328e8bb9211580dbe5a52ecb23e0452cb402.zip |
navigator: lot's of cleanup (WIP)
Diffstat (limited to 'src/modules/navigator/rtl.h')
-rw-r--r-- | src/modules/navigator/rtl.h | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/src/modules/navigator/rtl.h b/src/modules/navigator/rtl.h new file mode 100644 index 000000000..c761837fc --- /dev/null +++ b/src/modules/navigator/rtl.h @@ -0,0 +1,92 @@ +/**************************************************************************** + * + * 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 navigator_mission.h + * Helper class to access missions + * @author Julian Oes <julian@oes.ch> + * @author Anton Babushkin <anton.babushkin@me.com> + */ + +#ifndef NAVIGATOR_RTL_H +#define NAVIGATOR_RTL_H + +#include <controllib/blocks.hpp> +#include <controllib/block/BlockParam.hpp> + +#include <uORB/topics/mission.h> +#include <uORB/topics/home_position.h> +#include <uORB/topics/vehicle_global_position.h> + +class RTL : public control::SuperBlock +{ +public: + /** + * Constructor + */ + RTL(); + + /** + * Destructor + */ + ~RTL(); + + void set_home_position(const home_position_s *home_position); + + bool get_current_rtl_item(const vehicle_global_position_s *global_position, mission_item_s *new_mission_item); + bool get_next_rtl_item(mission_item_s *mission_item); + + void move_to_next(); + +private: + int _mavlink_fd; + + enum RTLState { + RTL_STATE_NONE = 0, + RTL_STATE_CLIMB, + RTL_STATE_RETURN, + RTL_STATE_DESCEND, + RTL_STATE_LAND, + RTL_STATE_FINISHED, + } _rtl_state; + + home_position_s _home_position; + float _loiter_radius; + float _acceptance_radius; + + + control::BlockParamFloat _param_return_alt; + control::BlockParamFloat _param_descend_alt; + control::BlockParamFloat _param_land_delay; +}; + +#endif |