Firmware
Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
FlightTaskManualAltitudeSmoothVel Class Reference
Inheritance diagram for FlightTaskManualAltitudeSmoothVel:
FlightTaskManualAltitude FlightTaskManual FlightTask ModuleParams ListNode< ModuleParams *>

Public Member Functions

bool activate () override
 Call once on the event where you switch to the task. More...
 
void reActivate () override
 Call this to reset an active Flight Task.
 
- Public Member Functions inherited from FlightTaskManualAltitude
bool initializeSubscriptions (SubscriptionArray &subscription_array) override
 Initialize the uORB subscriptions using an array. More...
 
bool updateInitialize () override
 Call before activate() or update() to initialize time and input data. More...
 
bool update () override
 To be called regularly in the control loop cycle to execute the task. More...
 
- Public Member Functions inherited from FlightTaskManual
bool applyCommandParameters (const vehicle_command_s &command) override
 To be called to adopt parameters from an arrived vehicle command. More...
 
- Public Member Functions inherited from FlightTask
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)
 
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)
 
- Public Member Functions inherited from ModuleParams
 ModuleParams (ModuleParams *parent)
 
void setParent (ModuleParams *parent)
 Sets the parent module. More...
 
 ModuleParams (const ModuleParams &)=delete
 
ModuleParamsoperator= (const ModuleParams &)=delete
 
 ModuleParams (ModuleParams &&)=delete
 
ModuleParamsoperator= (ModuleParams &&)=delete
 
- Public Member Functions inherited from ListNode< ModuleParams *>
void setSibling (ModuleParams * sibling)
 
const ModuleParamsgetSibling () const
 

Protected Member Functions

virtual void _updateSetpoints () override
 updates all setpoints
 
- Protected Member Functions inherited from FlightTaskManualAltitude
void _updateHeadingSetpoints ()
 sets yaw or yaw speed
 
virtual void _scaleSticks ()
 scales sticks to velocity in z
 
void _rotateIntoHeadingFrame (matrix::Vector2f &vec)
 rotates vector into local frame
 
void _updateAltitudeLock ()
 Check and sets for position lock. More...
 
DEFINE_PARAMETERS_CUSTOM_PARENT(FlightTaskManual,(ParamFloat< px4::params::MPC_HOLD_MAX_Z >) _param_mpc_hold_max_z,(ParamInt< px4::params::MPC_ALT_MODE >) _param_mpc_alt_mode,(ParamFloat< px4::params::MPC_HOLD_MAX_XY >) _param_mpc_hold_max_xy,(ParamFloat< px4::params::MPC_Z_P >) _param_mpc_z_p,(ParamFloat< px4::params::MPC_MAN_Y_MAX >) _param_mpc_man_y_max,(ParamFloat< px4::params::MPC_MAN_TILT_MAX >) _param_mpc_man_tilt_max,(ParamFloat< px4::params::MPC_LAND_ALT1 >) _param_mpc_land_alt1,(ParamFloat< px4::params::MPC_LAND_ALT2 >) _param_mpc_land_alt2,(ParamFloat< px4::params::MPC_LAND_SPEED >) _param_mpc_land_speed,(ParamFloat< px4::params::MPC_TKO_SPEED >) _param_mpc_tko_speed) private void _respectMinAltitude ()
 Terrain following. More...
 
void _respectMaxAltitude ()
 
void _respectGroundSlowdown ()
 Sets downwards velocity constraint based on the distance to ground. More...
 
- Protected Member Functions inherited from FlightTaskManual
float stickDeadzone () const
 
- Protected Member Functions inherited from FlightTask
void _resetSetpoints ()
 Reset all setpoints to NAN.
 
void _evaluateVehicleLocalPosition ()
 Check and update local position.
 
virtual void _setDefaultConstraints ()
 Set constraints to default values.
 
- Protected Member Functions inherited from ModuleParams
virtual void updateParams ()
 Call this method whenever the module gets a parameter change notification. More...
 
virtual void updateParamsImpl ()
 The implementation for this is generated with the macro DEFINE_PARAMETERS()
 

Protected Attributes

VelocitySmoothing _smoothing
 Smoothing in z direction.
 
float _vel_sp_smooth
 
bool _position_lock_z_active {false}
 
float _position_setpoint_z_locked {NAN}
 
struct {
   uint8_t   z
 
   uint8_t   vz
 
_reset_counters
 
- Protected Attributes inherited from FlightTaskManualAltitude
uORB::Subscription< home_position_s > * _sub_home_position {nullptr}
 
uint8_t _reset_counter = 0
 counter for estimator resets in z-direction
 
float _max_speed_up = 10.0f
 
float _min_speed_down = 1.0f
 
bool _terrain_follow {false}
 true when the vehicle is following the terrain height
 
bool _terrain_hold {false}
 true when vehicle is controlling height above a static ground position
 
float _dist_to_ground_lock = NAN
 Distance to ground during terrain following. More...
 
- Protected Attributes inherited from FlightTaskManual
bool _sticks_data_required = true
 let inherited task-class define if it depends on stick data
 
matrix::Vector< float, 4 > _sticks
 unmodified manual stick inputs
 
matrix::Vector< float, 4 > _sticks_expo
 modified manual sticks using expo function
 
int _gear_switch_old = manual_control_setpoint_s::SWITCH_POS_NONE
 old switch state
 
- Protected Attributes inherited from FlightTask
uORB::Subscription< vehicle_local_position_s > * _sub_vehicle_local_position {nullptr}
 
uORB::Subscription< vehicle_attitude_s > * _sub_attitude {nullptr}
 
uint8_t _heading_reset_counter {0}
 estimator heading reset
 
float _time = 0
 passed time in seconds since the task was activated
 
float _deltatime = 0
 passed time in seconds since the task was last updated
 
hrt_abstime _time_stamp_activate = 0
 time stamp when task was activated
 
hrt_abstime _time_stamp_current = 0
 time stamp at the beginning of the current task update
 
hrt_abstime _time_stamp_last = 0
 time stamp when task was last updated
 
matrix::Vector3f _position
 current vehicle position
 
matrix::Vector3f _velocity
 current vehicle velocity
 
float _yaw = 0.f
 current vehicle yaw heading
 
float _dist_to_bottom = 0.0f
 current height above ground level
 
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
 
vehicle_constraints_s _constraints {}
 Vehicle constraints. More...
 
landing_gear_s _gear {}
 
vehicle_trajectory_waypoint_s _desired_waypoint {}
 Desired waypoints. More...
 
- Protected Attributes inherited from ListNode< ModuleParams *>
ModuleParams_sibling
 

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, {}}
 Empty constraints. More...
 
static const landing_gear_s empty_landing_gear_default_keep = {0, landing_gear_s::GEAR_KEEP, {}}
 default landing gear state
 
static const vehicle_trajectory_waypoint_s empty_trajectory_waypoint
 Empty 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
 

Member Function Documentation

§ activate()

bool FlightTaskManualAltitudeSmoothVel::activate ( )
overridevirtual

Call once on the event where you switch to the task.

Returns
true on success, false on error

Reimplemented from FlightTaskManualAltitude.


The documentation for this class was generated from the following files: