C++¶

class Result : public jacobi::drivers::Description<int>¶

class Driver¶

Subclassed by jacobi::drivers::ABBDriver, jacobi::drivers::DoosanDriver, jacobi::drivers::FanucDriver, jacobi::drivers::SimulatedDriver, jacobi::drivers::UniversalDriver, jacobi::drivers::YaskawaDriver

Public Functions

virtual bool reconnect()¶: Connect to the robot, in particular after an external disconnection. Returns reconnection success.

virtual bool disconnect()¶: Disconnect from the robot. Returns disconnection success.

virtual bool is_connected() const¶: Is the robot currently connected?

virtual ControllerStatus get_controller_status()¶: Get current robot controller status (e.g. Ready/Idle, Alarm, Error, E-Stop etc.)

virtual Result enable()¶: Enable robot’s servos (if available).

virtual Result disable()¶: Disable robot’s servos (if available).

virtual Config get_current_joint_position()¶: Get and read current joint position.

virtual RobotState get_current_state() = 0¶: Get and read current robot state.

bool is_running() const¶: Is the robot currently running?

bool is_paused() const¶: Is the robot currently in a paused state?

void set_speed(double speed)¶: Set the driver’s speed scaling. A speed of zero corresponds to the paused state.

void set_speed(double speed, double duration)¶: Set the driver’s speed scaling gracefully, change it linearly within the duration. If the robot is not running, set the speed immediately.

double get_speed() const¶: Get the driver’s speed scaling.

bool pause()¶: Pause along the currently executed trajectory.

std::shared_future<bool> pause_async()¶: Pause along the currently executed trajectory.

virtual Result run(const Trajectory &trajectory)¶: Run a trajectory.

virtual std::shared_future<Result> run_async(const Trajectory &trajectory) = 0¶: Run a trajectory asynchronously.

virtual Result move_to(const ExactPoint &goal, bool ignore_collisions = false)¶: Move to an exact waypoint.

virtual std::shared_future<Result> move_to_async(const ExactPoint &goal, bool ignore_collisions = false) = 0¶: Move to an exact waypoint asynchronously.

virtual Result move_along(const std::string &motion_name, const std::optional<ExactPoint> &goal = std::nullopt, bool ignore_collisions = false)¶: Move along a pre-defined motion.

virtual std::shared_future<Result> move_along_async(const std::string &motion_name, const std::optional<ExactPoint> &goal = std::nullopt, bool ignore_collisions = false) = 0¶: Move along a pre-defined motion asynchronously.

virtual Result blend_into(const Trajectory &trajectory, double duration)¶

Blend into a trajectory.

Blend into the new trajectory from the current state, so that the robot will be on the given trajectory exactly after the duration time [s].

virtual std::shared_future<Result> blend_into_async(const Trajectory &trajectory, double duration) = 0¶

Blend into a trajectory asynchronously.

Blend into the new trajectory from the current state, so that the robot will be on the given trajectory exactly after the duration time [s].

virtual Result stop(bool fast_stop = true)¶: Stop a motion as fast as possible.

virtual std::shared_future<Result> stop_async(bool fast_stop = true) = 0¶: Stop a motion as fast as possible asynchronously.

virtual Result resume()¶: Resume a paused trajectory.

virtual std::shared_future<Result> resume_async() = 0¶: Resume a paused trajectory asynchronously.

void add_event(const Trigger &trigger, const Action &action)¶: Add an event depending on the robot’s state.

void create_io_alias(const std::string &name, size_t address)¶: Give I/O address an alias name.

virtual std::optional<int> get_digital_input(const std::string &name)¶: Read a digital input.

virtual bool set_digital_output(const std::string &name, int value)¶: Write to a digital output. Returns whether successful.

virtual std::optional<double> get_analog_input(const std::string &name)¶: Read a analog input.

virtual bool set_analog_output(const std::string &name, double value)¶: Write to a analog output. Returns whether successful.

virtual std::optional<int> get_group_input(const std::string &name)¶: Read a group input.

virtual bool set_group_output(const std::string &name, int value)¶: Write to a group output. Returns whether successful.

Public Members

const std::string host¶: The host address of the robot controller.

const int port¶: The port of the robot controller.

const size_t degrees_of_freedom¶: Degrees of freedom of the robot.

const double delta_time¶: Control interval of the robot’s driver.

double connect_timeout = {2.0}¶: Timeout for reconnecting to the robot.

std::shared_ptr<jacobi::Studio> studio¶: The underlying connection to Jacobi Studio.

bool monitor_path_deviation = {true}¶: Monitor the path deviation between planned and executed trajectory.

bool log_motions = {false}¶: Whether to log motions.

class ABBDriver : public jacobi::drivers::Driver ¶

Public Functions

explicit ABBDriver(std::shared_ptr<Planner> planner, int port)¶: Starts an ABB Robot Driver using an underlying EGM server at the specified port.

explicit ABBDriver(std::shared_ptr<Planner> planner, std::shared_ptr<Robot> robot, int port)¶: Starts an ABB Robot Driver for a specified robot using an underlying EGM server at the specified port.

explicit ABBDriver(std::shared_ptr<Planner> planner, const std::string &host, const RapidModule &module = RapidModule(), RobotWareVersion version = RobotWareVersion::RobotWare7)¶: Starts an ABB Robot Driver with an underyling RWS connection.

explicit ABBDriver(std::shared_ptr<Planner> planner, std::shared_ptr<Robot> robot, const std::string &host, const RapidModule &module = RapidModule(), RobotWareVersion version = RobotWareVersion::RobotWare7)¶: Starts an ABB Robot Driver for a specified robot with an underyling RWS connection.

explicit ABBDriver(std::shared_ptr<Planner> planner, const std::string &host, int port, const RapidModule &module = RapidModule(), RobotWareVersion version = RobotWareVersion::RobotWare7)¶: Starts an ABB Robot Driver with both an EGM server and an RWS connection.

explicit ABBDriver(std::shared_ptr<Planner> planner, std::shared_ptr<Robot> robot, const std::string &host, int port, const RapidModule &module = RapidModule(), RobotWareVersion version = RobotWareVersion::RobotWare7)¶: Starts an ABB Robot Driver for a specified robot with both an EGM server and an RWS connection.

virtual bool reconnect() override¶: Connect to the robot.

virtual bool disconnect() override¶: Disconnect from the robot.

virtual Result enable() override¶: Enable robot’s servos.

virtual Result disable() override¶: Disable robot’s servos.

~ABBDriver()¶: Deconnect all connections.

virtual Config get_current_joint_position() override¶: Get current joint position.

virtual RobotState get_current_state() override¶: Get current robot state.

virtual std::shared_future<Result> run_async(const Trajectory &trajectory) override¶: Run a trajectory.

virtual std::shared_future<Result> move_to_async(const ExactPoint &goal, bool ignore_collisions = false) override¶: Move to an exact waypoint.

virtual std::shared_future<Result> move_along_async(const std::string &motion_name, const std::optional<ExactPoint> &goal = std::nullopt, bool ignore_collisions = false) override¶: Move along a pre-defined motion.

virtual std::shared_future<Result> blend_into_async(const Trajectory &trajectory, double duration) override¶: Blend into trajectory.

virtual std::shared_future<Result> stop_async(bool fast_stop = true) override¶: Stop a motion as fast as possible.

virtual std::shared_future<Result> resume_async() override¶: Resume a paused trajectory.

virtual std::optional<int> get_digital_input(const std::string &name) override¶: Read a digital input.

virtual bool set_digital_output(const std::string &name, int value) override¶: Write to a digital output. Returns whether successful.

Public Members

double velocity_gain = {0.7}¶: Velocity gain parameter of the internal EGM control.

int external_axis_dof = {2}¶: Position of a possible block of external axis. Defaults to 2 for 7-dofs ABB arms.

std::shared_ptr<abb::RWS> rws¶: RWS Interface.

class SimulatedDriver : public jacobi::drivers::Driver ¶

Public Functions

explicit SimulatedDriver(std::shared_ptr<Planner> planner, bool sync_with_studio = false, bool log_stream = false, bool keep_running = false, const std::string &host = "192.168.0.1", int port = 8000)¶: Create a UniversalDriver with planning capabilities (with move, stop, and safety monitoring)

~SimulatedDriver()¶: Deconnect all connections.

virtual bool reconnect() override¶: Connect to the robot.

virtual bool disconnect() override¶: Disconnect from the robot. Returns disconnection success.

virtual Result enable() override¶: Enable robot’s servos.

virtual Result disable() override¶: Disable robot’s servos.

virtual Config get_current_joint_position() override¶: Get current joint position.

void set_current_joint_position(const Config &joint_position)¶: Set the joint position.

virtual RobotState get_current_state() override¶: Get current robot state.

virtual std::shared_future<Result> run_async(const Trajectory &trajectory) override¶: Run a trajectory.

virtual std::shared_future<Result> move_to_async(const ExactPoint &goal, bool ignore_collisions = false) override¶: Move to an exact waypoint.

virtual std::shared_future<Result> move_along_async(const std::string &motion_name, const std::optional<ExactPoint> &goal = std::nullopt, bool ignore_collisions = false) override¶: Move along a pre-defined motion.

virtual std::shared_future<Result> blend_into_async(const Trajectory &trajectory, double duration) override¶: Blend into trajectory.

virtual std::shared_future<Result> stop_async(bool fast_stop = true) override¶: Stop a motion as fast as possible.

virtual std::shared_future<Result> resume_async() override¶: Resume a paused trajectory.

void create_io(const std::string &name, Signal::Value default_value)¶: Create a simulated I/O.

virtual std::optional<int> get_digital_input(const std::string &name) override¶: Read a digital input.

virtual bool set_digital_output(const std::string &name, int value) override¶: Write to a digital output. Returns whether successful.

Public Members

double time_speed = {1.0}¶: Simulated time speed for the control cycle (does not affect velocities and accelerations)

Controller controller¶: I/O controller.

Result run_result = {Result::Success}¶: Result of a motion.

Result enable_result = {Result::Success}¶: Result of enabling/disabling.

Public Static Attributes

static bool connect_result = {true}¶: Result of connecting (whether it’s successful)

class UniversalDriver : public jacobi::drivers::Driver ¶

Public Functions

explicit UniversalDriver(std::shared_ptr<Planner> planner, const std::string &host)¶: Starts an Universal Robot Driver using RTDE.

explicit UniversalDriver(std::shared_ptr<Planner> planner, std::shared_ptr<Robot> robot, const std::string &host)¶: Starts an Universal Robot Driver using RTDE. Controls the given robot only.

~UniversalDriver()¶: Deconnect all connections.

virtual bool reconnect() override¶: Connect to the robot.

virtual bool disconnect() override¶: Disconnect from the robot.

virtual ControllerStatus get_controller_status() override¶: Get current robot controller status (e.g. Ready/Idle, Alarm, Error, E-Stop etc.)

virtual Result enable() override¶: Enable robot’s servos.

virtual Result disable() override¶: Disable robot’s servos.

virtual Config get_current_joint_position() override¶: Get current joint position.

virtual RobotState get_current_state() override¶: Get current robot state.

virtual std::shared_future<Result> run_async(const Trajectory &trajectory) override¶: Run a trajectory.

virtual std::shared_future<Result> move_to_async(const ExactPoint &goal, bool ignore_collisions = false) override¶: Move to an exact waypoint.

virtual std::shared_future<Result> move_along_async(const std::string &motion_name, const std::optional<ExactPoint> &goal = std::nullopt, bool ignore_collisions = false) override¶: Move along a pre-defined motion.

virtual std::shared_future<Result> blend_into_async(const Trajectory &trajectory, double duration) override¶: Blend into trajectory.

virtual std::shared_future<Result> stop_async(bool fast_stop = true) override¶: Stop a motion as fast as possible.

virtual std::shared_future<Result> resume_async() override¶: Resume a paused trajectory.

virtual std::optional<int> get_digital_input(const std::string &name) override¶: Read a digital input.

virtual bool set_digital_output(const std::string &name, int value) override¶: Write to a digital output. Returns whether successful.

virtual std::optional<double> get_analog_input(const std::string &name) override¶: Read a analog input.

virtual bool set_analog_output(const std::string &name, double value) override¶: Write to a analog output. Returns whether successful.

Public Members

double velocity_parameter = {0.0}¶: Velocity parameter of the internal UR control.

double acceleration_parameter = {0.0}¶: Acceleration parameter of the internal UR control.

double lookahead_time = {0.04}¶: Lookahead time parameter of the internal UR control.

double gain = {1600}¶: P-gain parameter of the internal UR control.

class YaskawaDriver : public jacobi::drivers::Driver ¶

Public Functions

explicit YaskawaDriver(std::shared_ptr<Planner> planner, const std::string &host = "192.168.1.31", int port = 50240)¶: Starts an Yaskawa Robot Driver connecting to the MotoPlus application running on the robot controller.

explicit YaskawaDriver(std::shared_ptr<Planner> planner, std::shared_ptr<Robot> robot, const std::string &host = "192.168.1.31", int port = 50240)¶: Starts an Yaskawa Robot Driver connecting to the MotoPlus application running on the robot controller. Controls the given robot only.

~YaskawaDriver()¶: Deconnect all connections.

virtual bool reconnect() override¶: Connect to the robot.

virtual Result enable() override¶: Enable robot’s servos.

virtual Result disable() override¶: Disable robot’s servos.

void set_goal_timeout(int timeout)¶: Set the timeout for not reaching the goal state.

virtual Config get_current_joint_position() override¶: Get current joint position.

virtual RobotState get_current_state() override¶: Get current robot state.

virtual ControllerStatus get_controller_status() override¶: Get current robot controller status.

virtual std::shared_future<Result> run_async(const Trajectory &trajectory) override¶: Run a trajectory.

virtual std::shared_future<Result> move_to_async(const ExactPoint &goal, bool ignore_collisions = false) override¶: Move to an exact waypoint.

virtual std::shared_future<Result> move_along_async(const std::string &motion_name, const std::optional<ExactPoint> &goal = std::nullopt, bool ignore_collisions = false) override¶: Move along a pre-defined motion.

virtual std::shared_future<Result> blend_into_async(const Trajectory &trajectory, double duration) override¶: Blend into trajectory.

virtual std::shared_future<Result> stop_async(bool fast_stop = true) override¶: Stop a motion as fast as possible.

virtual std::shared_future<Result> resume_async() override¶: Resume a paused trajectory.

virtual std::optional<int> get_digital_input(const std::string &name) override¶: Read a digital input.

virtual bool set_digital_output(const std::string &name, int value) override¶: Write to a digital output. Returns whether successful.

virtual std::optional<int> get_group_input(const std::string &name) override¶: Read a group input.

virtual bool set_group_output(const std::string &name, int value) override¶: Write to a group output. Returns whether successful.

Public Members

std::vector<std::string> joint_names¶: Joint names of the robot.