/**************************************************************************** * * Copyright (c) 2020 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. * ****************************************************************************/ #include "../PreFlightCheck.hpp" #include #include #include using namespace time_literals; bool PreFlightCheck::manualControlCheck(orb_advert_t *mavlink_log_pub, const bool report_fail) { bool success = true; uORB::SubscriptionData manual_control_switches_sub{ORB_ID(manual_control_switches)}; const manual_control_switches_s &manual_control_switches = manual_control_switches_sub.get(); if (manual_control_switches.timestamp != 0) { // check action switches if (manual_control_switches.return_switch == manual_control_switches_s::SWITCH_POS_ON) { success = false; if (report_fail) { mavlink_log_critical(mavlink_log_pub, "Failure: RTL switch engaged"); } } if (manual_control_switches.kill_switch == manual_control_switches_s::SWITCH_POS_ON) { success = false; if (report_fail) { mavlink_log_critical(mavlink_log_pub, "Failure: Kill switch engaged"); } } if (manual_control_switches.gear_switch == manual_control_switches_s::SWITCH_POS_ON) { success = false; if (report_fail) { mavlink_log_critical(mavlink_log_pub, "Failure: Landing gear switch set in UP position"); } } } return success; }