PX4 Firmware
PX4 Autopilot Software http://px4.io
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#include <FlightTaskFailsafe.hpp>
Public Member Functions | |
FlightTaskFailsafe ()=default | |
virtual | ~FlightTaskFailsafe ()=default |
bool | update () override |
To be called regularly in the control loop cycle to execute the task. More... | |
bool | activate (vehicle_local_position_setpoint_s last_setpoint) override |
Call once on the event where you switch to the task. More... | |
Public Member Functions inherited from FlightTask | |
FlightTask () | |
virtual | ~FlightTask ()=default |
virtual void | reActivate () |
Call this to reset an active Flight Task. More... | |
virtual bool | applyCommandParameters (const vehicle_command_s &command) |
To be called to adopt parameters from an arrived vehicle command. More... | |
virtual bool | updateInitialize () |
Call before activate() or update() to initialize time and input data. More... | |
virtual bool | updateFinalize () |
Call after update() to constrain the generated setpoints in order to comply with the constraints of the current mode. More... | |
const vehicle_local_position_setpoint_s | getPositionSetpoint () |
Get the output data. More... | |
const vehicle_constraints_s & | getConstraints () |
Get vehicle constraints. More... | |
const landing_gear_s & | getGear () |
Get landing gear position. More... | |
const vehicle_trajectory_waypoint_s & | getAvoidanceWaypoint () |
Get avoidance desired waypoint. More... | |
void | handleParameterUpdate () |
Call this whenever a parameter update notification is received (parameter_update uORB message) More... | |
virtual void | setYawHandler (WeatherVane *ext_yaw_handler) |
Sets an external yaw handler which can be used by any flight task to implement a different yaw control strategy. More... | |
void | updateVelocityControllerIO (const matrix::Vector3f &vel_sp, const matrix::Vector3f &thrust_sp) |
Additional Inherited Members | |
Static Public Attributes inherited from FlightTask | |
static const vehicle_local_position_setpoint_s | empty_setpoint = {0, NAN, NAN, NAN, NAN, NAN, NAN, NAN, NAN, {NAN, NAN, NAN}, {NAN, NAN, NAN}, {NAN, NAN, NAN}, {}} |
Empty setpoint. More... | |
static const vehicle_constraints_s | empty_constraints = {0, NAN, NAN, NAN, NAN, NAN, NAN, NAN, false, {}} |
Empty constraints. More... | |
static const landing_gear_s | empty_landing_gear_default_keep = {0, landing_gear_s::GEAR_KEEP, {}} |
default landing gear state More... | |
Protected Member Functions inherited from FlightTask | |
void | _resetSetpoints () |
Reset all setpoints to NAN. More... | |
void | _evaluateVehicleLocalPosition () |
Check and update local position. More... | |
virtual void | _setDefaultConstraints () |
Set constraints to default values. More... | |
virtual bool | _checkTakeoff () |
Determine when to trigger a takeoff (ignored in flight) More... | |
void | _initEkfResetCounters () |
Monitor the EKF reset counters and call the appropriate handling functions in case of a reset event. More... | |
void | _checkEkfResetCounters () |
virtual void | _ekfResetHandlerPositionXY () |
virtual void | _ekfResetHandlerVelocityXY () |
virtual void | _ekfResetHandlerPositionZ () |
virtual void | _ekfResetHandlerVelocityZ () |
virtual void | _ekfResetHandlerHeading (float delta_psi) |
Protected Attributes inherited from FlightTask | |
uORB::SubscriptionData< vehicle_local_position_s > | _sub_vehicle_local_position {ORB_ID(vehicle_local_position)} |
uORB::SubscriptionData< vehicle_attitude_s > | _sub_attitude {ORB_ID(vehicle_attitude)} |
float | _time = 0 |
passed time in seconds since the task was activated More... | |
float | _deltatime = 0 |
passed time in seconds since the task was last updated More... | |
hrt_abstime | _time_stamp_activate = 0 |
time stamp when task was activated More... | |
hrt_abstime | _time_stamp_current = 0 |
time stamp at the beginning of the current task update More... | |
hrt_abstime | _time_stamp_last = 0 |
time stamp when task was last updated More... | |
matrix::Vector3f | _position |
current vehicle position More... | |
matrix::Vector3f | _velocity |
current vehicle velocity More... | |
float | _yaw = 0.f |
current vehicle yaw heading More... | |
float | _dist_to_bottom = 0.0f |
current height above ground level More... | |
matrix::Vector3f | _position_setpoint |
Setpoints which the position controller has to execute. More... | |
matrix::Vector3f | _velocity_setpoint |
matrix::Vector3f | _acceleration_setpoint |
matrix::Vector3f | _jerk_setpoint |
matrix::Vector3f | _thrust_setpoint |
float | _yaw_setpoint |
float | _yawspeed_setpoint |
matrix::Vector3f | _velocity_setpoint_feedback |
matrix::Vector3f | _thrust_setpoint_feedback |
struct { | |
uint8_t xy = 0 | |
uint8_t vxy = 0 | |
uint8_t z = 0 | |
uint8_t vz = 0 | |
uint8_t quat = 0 | |
} | _reset_counters |
vehicle_constraints_s | _constraints {} |
Vehicle constraints. More... | |
landing_gear_s | _gear {} |
vehicle_trajectory_waypoint_s | _desired_waypoint {} |
Desired waypoints. More... | |
Static Protected Attributes inherited from FlightTask | |
static constexpr uint64_t | _timeout = 500000 |
maximal time in us before a loop or data times out More... | |
Definition at line 43 of file FlightTaskFailsafe.hpp.
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default |
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virtualdefault |
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overridevirtual |
Call once on the event where you switch to the task.
state | of the previous task |
Reimplemented from FlightTask.
Definition at line 39 of file FlightTaskFailsafe.cpp.
References FlightTask::_position, FlightTask::_position_setpoint, FlightTask::_thrust_setpoint, FlightTask::_velocity_setpoint, FlightTask::_yaw, FlightTask::_yaw_setpoint, FlightTask::_yawspeed_setpoint, FlightTask::activate(), f(), and matrix::Matrix< Type, M, N >::zero().
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overridevirtual |
To be called regularly in the control loop cycle to execute the task.
Implements FlightTask.
Definition at line 50 of file FlightTaskFailsafe.cpp.
References FlightTask::_position, FlightTask::_position_setpoint, FlightTask::_thrust_setpoint, FlightTask::_velocity, and FlightTask::_velocity_setpoint.