mirror of https://github.com/ArduPilot/ardupilot
77 lines
2.7 KiB
C++
77 lines
2.7 KiB
C++
/*
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copter specific AP_AdvancedFailsafe class
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*/
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#include "Copter.h"
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#if ADVANCED_FAILSAFE
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/*
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setup radio_out values for all channels to termination values
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*/
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void AP_AdvancedFailsafe_Copter::terminate_vehicle(void)
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{
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if (_terminate_action == TERMINATE_ACTION_LAND) {
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copter.set_mode(Mode::Number::LAND, ModeReason::TERMINATE);
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} else {
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// stop motors
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copter.motors->set_desired_spool_state(AP_Motors::DesiredSpoolState::SHUT_DOWN);
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copter.motors->output();
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// disarm as well
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copter.arming.disarm(AP_Arming::Method::AFS);
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// and set all aux channels
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SRV_Channels::set_output_limit(SRV_Channel::k_heli_rsc, SRV_Channel::Limit::TRIM);
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SRV_Channels::set_output_limit(SRV_Channel::k_heli_tail_rsc, SRV_Channel::Limit::TRIM);
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SRV_Channels::set_output_limit(SRV_Channel::k_engine_run_enable, SRV_Channel::Limit::TRIM);
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SRV_Channels::set_output_limit(SRV_Channel::k_ignition, SRV_Channel::Limit::TRIM);
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SRV_Channels::set_output_limit(SRV_Channel::k_none, SRV_Channel::Limit::TRIM);
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SRV_Channels::set_output_limit(SRV_Channel::k_manual, SRV_Channel::Limit::TRIM);
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}
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SRV_Channels::output_ch_all();
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}
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void AP_AdvancedFailsafe_Copter::setup_IO_failsafe(void)
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{
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// setup failsafe for all aux channels
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SRV_Channels::set_failsafe_limit(SRV_Channel::k_heli_rsc, SRV_Channel::Limit::TRIM);
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SRV_Channels::set_failsafe_limit(SRV_Channel::k_heli_tail_rsc, SRV_Channel::Limit::TRIM);
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SRV_Channels::set_failsafe_limit(SRV_Channel::k_engine_run_enable, SRV_Channel::Limit::TRIM);
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SRV_Channels::set_failsafe_limit(SRV_Channel::k_ignition, SRV_Channel::Limit::TRIM);
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SRV_Channels::set_failsafe_limit(SRV_Channel::k_none, SRV_Channel::Limit::TRIM);
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SRV_Channels::set_failsafe_limit(SRV_Channel::k_manual, SRV_Channel::Limit::TRIM);
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#if FRAME_CONFIG != HELI_FRAME
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// setup AP_Motors outputs for failsafe
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uint32_t mask = copter.motors->get_motor_mask();
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hal.rcout->set_failsafe_pwm(mask, copter.motors->get_pwm_output_min());
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#endif
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}
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/*
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return an AFS_MODE for current control mode
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*/
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AP_AdvancedFailsafe::control_mode AP_AdvancedFailsafe_Copter::afs_mode(void)
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{
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switch (copter.flightmode->mode_number()) {
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case Mode::Number::AUTO:
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case Mode::Number::AUTO_RTL:
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case Mode::Number::GUIDED:
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case Mode::Number::RTL:
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case Mode::Number::LAND:
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return AP_AdvancedFailsafe::AFS_AUTO;
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default:
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break;
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}
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return AP_AdvancedFailsafe::AFS_STABILIZED;
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}
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//to force entering auto mode when datalink loss
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void AP_AdvancedFailsafe_Copter::set_mode_auto(void)
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{
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copter.set_mode(Mode::Number::AUTO,ModeReason::GCS_FAILSAFE);
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}
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#endif // ADVANCED_FAILSAFE
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