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Diffstat (limited to 'src/modules/uORB/topics/vehicle_control_mode.h')
| -rw-r--r-- | src/modules/uORB/topics/vehicle_control_mode.h | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/src/modules/uORB/topics/vehicle_control_mode.h b/src/modules/uORB/topics/vehicle_control_mode.h new file mode 100644 index 000000000..d83eb45d9 --- /dev/null +++ b/src/modules/uORB/topics/vehicle_control_mode.h @@ -0,0 +1,93 @@ +/**************************************************************************** + * + * Copyright (C) 2012 PX4 Development Team. All rights reserved. + * Author: @author Lorenz Meier <lm@inf.ethz.ch> + * @author Petri Tanskanen <petri.tanskanen@inf.ethz.ch> + * @author Thomas Gubler <thomasgubler@student.ethz.ch> + * @author Julian Oes <joes@student.ethz.ch> + * + * 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 vehicle_control_mode.h + * Definition of the vehicle_control_mode uORB topic. + * + * All control apps should depend their actions based on the flags set here. + */ + +#ifndef VEHICLE_CONTROL_MODE +#define VEHICLE_CONTROL_MODE + +#include <stdint.h> +#include <stdbool.h> +#include "../uORB.h" + +/** + * @addtogroup topics @{ + */ + + +/** + * state machine / state of vehicle. + * + * Encodes the complete system state and is set by the commander app. + */ +struct vehicle_control_mode_s +{ + uint16_t counter; /**< incremented by the writing thread everytime new data is stored */ + uint64_t timestamp; /**< in microseconds since system start, is set whenever the writing thread stores new data */ + + bool flag_external_manual_override_ok; /**< external override non-fatal for system. Only true for fixed wing */ + + // XXX needs yet to be set by state machine helper + bool flag_system_hil_enabled; + + bool flag_control_manual_enabled; /**< true if manual input is mixed in */ + bool flag_control_offboard_enabled; /**< true if offboard control input is on */ + // XXX shouldn't be necessairy + //bool flag_auto_enabled; + bool flag_control_rates_enabled; /**< true if rates are stabilized */ + bool flag_control_attitude_enabled; /**< true if attitude stabilization is mixed in */ + bool flag_control_velocity_enabled; /**< true if speed (implies direction) is controlled */ + bool flag_control_position_enabled; /**< true if position is controlled */ + bool flag_control_altitude_enabled; /**< true if altitude is controlled */ + + bool failsave_lowlevel; /**< Set to true if low-level failsafe mode is enabled */ + bool failsave_highlevel; /**< Set to true if high-level failsafe mode is enabled */ +}; + +/** + * @} + */ + +/* register this as object request broker structure */ +ORB_DECLARE(vehicle_control_mode); + +#endif |