migration to ros2 done
This commit is contained in:
@@ -28,7 +28,7 @@
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#
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# ################################################################
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*/
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#include "generator/custom_motion_generation.h"
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#include <sas_robot_driver_franka/generator/custom_motion_generation.h>
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/**
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* @brief CustomMotionGeneration::CustomMotionGeneration
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@@ -1,6 +1,6 @@
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// Copyright (c) 2017 Franka Emika GmbH
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// Use of this source code is governed by the Apache-2.0 license, see LICENSE
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#include "generator/motion_generator.h"
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#include <sas_robot_driver_franka/generator/motion_generator.h>
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#include <algorithm>
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#include <array>
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#include <cmath>
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@@ -1,4 +1,4 @@
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#include "generator/quadratic_program_motion_generator.h"
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#include <sas_robot_driver_franka/generator/quadratic_program_motion_generator.h>
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QuadraticProgramMotionGenerator::QuadraticProgramMotionGenerator(const double &speed_factor,
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@@ -27,10 +27,13 @@
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#
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# ################################################################
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*/
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#include "hand/qros_effector_driver_franka_hand.h"
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#include <sas_robot_driver_franka/interfaces/qros_effector_driver_franka_hand.h>
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#include <franka/exception.h>
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using namespace std::placeholders;
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using namespace sas_robot_driver_franka_interfaces;
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namespace qros
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{
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@@ -48,19 +51,19 @@ namespace qros
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EffectorDriverFrankaHand::EffectorDriverFrankaHand(
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const std::string& driver_node_prefix,
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const EffectorDriverFrankaHandConfiguration& configuration,
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ros::NodeHandle& node_handel,
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std::shared_ptr<Node> node,
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std::atomic_bool* break_loops):
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driver_node_prefix_(driver_node_prefix),
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configuration_(configuration),
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node_handel_(node_handel),
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node_(node),
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break_loops_(break_loops)
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{
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gripper_sptr_ = nullptr;
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grasp_server_ = node_handel_.advertiseService(driver_node_prefix_ + "/grasp",
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&EffectorDriverFrankaHand::_grasp_srv_callback, this);
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move_server_ = node_handel_.advertiseService(driver_node_prefix_ + "/move",
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&EffectorDriverFrankaHand::_move_srv_callback, this);
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gripper_status_publisher_ = node_handel_.advertise<sas_robot_driver_franka::GripperState>(
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grasp_srv_ = node->create_service<srv::Grasp>(driver_node_prefix_ + "/grasp",
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std::bind(&EffectorDriverFrankaHand::_grasp_srv_callback, this, _1, _2));
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move_srv_ = node->create_service<srv::Move>(driver_node_prefix_ + "/move",
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std::bind(&EffectorDriverFrankaHand::_move_srv_callback, this, _1, _2));
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gripper_status_publisher_ = node->create_publisher<msg::GripperState>(
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driver_node_prefix_ + "/gripper_status", 1);
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}
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@@ -77,54 +80,47 @@ namespace qros
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void EffectorDriverFrankaHand::start_control_loop()
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{
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sas::Clock clock = sas::Clock(configuration_.thread_sampeling_time_ns);
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sas::Clock clock = sas::Clock(configuration_.thread_sampeling_time_s);
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clock.init();
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ROS_INFO_STREAM(
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"["+ ros::this_node::getName()+"]::[EffectorDriverFrankaHand]::start_control_loop::Starting control loop.");
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RCLCPP_INFO_STREAM(node_->get_logger(),
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"["+ std::string(node_->get_name())+"]::[EffectorDriverFrankaHand]::start_control_loop::Starting control loop.");
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while (!(*break_loops_))
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{
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if (!_is_connected()) throw std::runtime_error(
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"[" + ros::this_node::getName() +
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"]::[EffectorDriverFrankaHand]::start_control_loop::Robot is not connected.");
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if (!_is_connected()) throw std::runtime_error("[" + std::string(node_->get_name())+"]::[EffectorDriverFrankaHand]::start_control_loop::Robot is not connected.");
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if (!status_loop_running_)
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{
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ROS_WARN_STREAM(
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"["+ ros::this_node::getName()+
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"]::[EffectorDriverFrankaHand]::_is_connected::Status loop is not running.");
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RCLCPP_WARN_STREAM(node_->get_logger(),"["+ std::string(node_->get_name())+"]::[EffectorDriverFrankaHand]::_is_connected::Status loop is not running.");
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break_loops_->store(true);
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break;
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}
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clock.update_and_sleep();
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ros::spinOnce();
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spin_some(node_);
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}
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ROS_INFO_STREAM(
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"["+ ros::this_node::getName()+"]::[EffectorDriverFrankaHand]::start_control_loop::Exiting control loop.");
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RCLCPP_INFO_STREAM(node_->get_logger(),"["+ std::string(node_->get_name())+"]::[EffectorDriverFrankaHand]::start_control_loop::Exiting control loop.");
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}
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void EffectorDriverFrankaHand::connect()
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{
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#ifdef IN_TESTING
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ROS_WARN_STREAM(
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"["+ ros::this_node::getName()+"]::[EffectorDriverFrankaHand]::connect::In testing mode. to DUMMY");
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RCLCPP_WARN_STREAM(node_->get_logger(),"["+ std::string(node_->get_name())+"]::[EffectorDriverFrankaHand]::connect::In testing mode. to DUMMY");
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return;
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#endif
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gripper_sptr_ = std::make_shared<franka::Gripper>(configuration_.robot_ip);
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if (!_is_connected()) throw std::runtime_error(
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"[" + ros::this_node::getName() +
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"[" + std::string(node_->get_name())+
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"]::[EffectorDriverFrankaHand]::connect::Could not connect to the robot.");
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}
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void EffectorDriverFrankaHand::disconnect() noexcept
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{
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#ifdef IN_TESTING
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ROS_WARN_STREAM(
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"["+ ros::this_node::getName()+"]::[EffectorDriverFrankaHand]::disconnect::In testing mode. from DUMMY");
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RCLCPP_WARN_STREAM(node_->get_logger(),"["+ std::string(node_->get_name())+"]::[EffectorDriverFrankaHand]::disconnect::In testing mode. from DUMMY");
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return;
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#endif
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ROS_WARN_STREAM("["+ ros::this_node::getName()+"]::[EffectorDriverFrankaHand]::disconnecting...");
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RCLCPP_WARN_STREAM(node_->get_logger(),"["+ std::string(node_->get_name())+"]::[EffectorDriverFrankaHand]::disconnecting...");
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gripper_sptr_->~Gripper();
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gripper_sptr_ = nullptr;
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}
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@@ -135,26 +131,23 @@ namespace qros
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void EffectorDriverFrankaHand::gripper_homing()
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{
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#ifdef IN_TESTING
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ROS_WARN_STREAM(
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"["+ ros::this_node::getName()+"]::[EffectorDriverFrankaHand]::gripper_homing::In testing mode.");
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RCLCPP_WARN_STREAM(node_->get_logger(),"["+ std::string(node_->get_name())+"]::[EffectorDriverFrankaHand]::gripper_homing::In testing mode.");
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return;
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#endif
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if (!_is_connected()) throw std::runtime_error(
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"[" + ros::this_node::getName() + "]::[EffectorDriverFrankaHand]::gripper_homing::Robot is not connected.");
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"[" + std::string(node_->get_name())+ "]::[EffectorDriverFrankaHand]::gripper_homing::Robot is not connected.");
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auto ret = gripper_sptr_->homing();
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if (!ret)
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{
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throw std::runtime_error(
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"[" + ros::this_node::getName() +
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"]::[EffectorDriverFrankaHand]::gripper_homing::Failed to home the gripper.");
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throw std::runtime_error("[" + std::string(node_->get_name())+"]::[EffectorDriverFrankaHand]::gripper_homing::Failed to home the gripper.");
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}
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ROS_INFO_STREAM("["+ ros::this_node::getName()+"]::[EffectorDriverFrankaHand]::gripper_homing::Gripper homed.");
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RCLCPP_INFO_STREAM(node_->get_logger(),"["+ std::string(node_->get_name())+"]::[EffectorDriverFrankaHand]::gripper_homing::Gripper homed.");
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}
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void EffectorDriverFrankaHand::initialize()
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{
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if (!_is_connected()) throw std::runtime_error(
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"[" + ros::this_node::getName() + "]::[EffectorDriverFrankaHand]::initialize::Robot is not connected.");
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"[" + std::string(node_->get_name())+ "]::[EffectorDriverFrankaHand]::initialize::Robot is not connected.");
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gripper_homing();
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// start gripper status loop
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status_loop_thread_ = std::thread(&EffectorDriverFrankaHand::_gripper_status_loop, this);
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@@ -163,7 +156,7 @@ namespace qros
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void EffectorDriverFrankaHand::deinitialize()
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{
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#ifdef IN_TESTING
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ROS_WARN_STREAM("["+ ros::this_node::getName()+"]::[EffectorDriverFrankaHand]::deinitialize::In testing mode.");
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RCLCPP_WARN_STREAM(node_->get_logger(),"["+ std::string(node_->get_name())+"]::[EffectorDriverFrankaHand]::deinitialize::In testing mode.");
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return;
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#endif
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if (_is_connected())
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@@ -177,20 +170,19 @@ namespace qros
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}
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bool EffectorDriverFrankaHand::_grasp_srv_callback(sas_robot_driver_franka::Grasp::Request& req,
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sas_robot_driver_franka::Grasp::Response& res)
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bool EffectorDriverFrankaHand::_grasp_srv_callback(const std::shared_ptr<srv::Grasp::Request> req, std::shared_ptr<srv::Grasp::Response> res)
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{
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ROS_DEBUG_STREAM("["+ ros::this_node::getName()+"]::[EffectorDriverFrankaHand]::_grasp_srv_callback::Grasping...");
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auto force = req.force;
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auto speed = req.speed;
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auto epsilon_inner = req.epsilon_inner;
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auto epsilon_outer = req.epsilon_outer;
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RCLCPP_DEBUG_STREAM(node_->get_logger(),"["+ std::string(node_->get_name())+"]::[EffectorDriverFrankaHand]::_grasp_srv_callback::Grasping...");
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auto force = req->force;
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auto speed = req->speed;
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auto epsilon_inner = req->epsilon_inner;
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auto epsilon_outer = req->epsilon_outer;
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if (force <= 0.0) force = configuration_.default_force;
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if (speed <= 0.0) speed = configuration_.default_speed;
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if (epsilon_inner <= 0.0) epsilon_inner = configuration_.default_epsilon_inner;
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if (epsilon_outer <= 0.0) epsilon_outer = configuration_.default_epsilon_outer;
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ROS_DEBUG_STREAM("["+ ros::this_node::getName()+"]::[EffectorDriverFrankaHand]::_grasp_srv_callback::Width: " + std::to_string(req.width));
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ROS_DEBUG_STREAM("["+ ros::this_node::getName()+"]::[EffectorDriverFrankaHand]::_grasp_srv_callback::force: " + std::to_string(force) + " speed: " + std::to_string(speed));
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RCLCPP_DEBUG_STREAM(node_->get_logger(),"["+ std::string(node_->get_name())+"]::[EffectorDriverFrankaHand]::_grasp_srv_callback::Width: " + std::to_string(req->width));
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RCLCPP_DEBUG_STREAM(node_->get_logger(),"["+ std::string(node_->get_name())+"]::[EffectorDriverFrankaHand]::_grasp_srv_callback::force: " + std::to_string(force) + " speed: " + std::to_string(speed));
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bool ret = false;
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bool function_ret = true;
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gripper_in_use_.lock();
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@@ -200,30 +192,29 @@ namespace qros
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#else
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try
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{
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ret = gripper_sptr_->grasp(req.width, speed, force, epsilon_inner, epsilon_outer);
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ret = gripper_sptr_->grasp(req->width, speed, force, epsilon_inner, epsilon_outer);
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}catch(franka::CommandException& e)
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{
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ROS_ERROR_STREAM("["+ ros::this_node::getName()+"]::[EffectorDriverFrankaHand]::_grasp_srv_callback::CommandException::" + e.what());
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RCLCPP_ERROR_STREAM(node_->get_logger(),"["+ std::string(node_->get_name())+"]::[EffectorDriverFrankaHand]::_grasp_srv_callback::CommandException::" + e.what());
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function_ret = false;
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}catch(franka::NetworkException& e)
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{
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ROS_ERROR_STREAM("["+ ros::this_node::getName()+"]::[EffectorDriverFrankaHand]::_grasp_srv_callback::NetworkException::" + e.what());
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RCLCPP_ERROR_STREAM(node_->get_logger(),"["+ std::string(node_->get_name())+"]::[EffectorDriverFrankaHand]::_grasp_srv_callback::NetworkException::" + e.what());
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function_ret = false;
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}
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#endif
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gripper_in_use_.unlock();
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res.success = ret;
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res->set__success(ret);
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return function_ret;
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}
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bool EffectorDriverFrankaHand::_move_srv_callback(sas_robot_driver_franka::Move::Request& req,
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sas_robot_driver_franka::Move::Response& res)
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bool EffectorDriverFrankaHand::_move_srv_callback(const std::shared_ptr<srv::Move::Request> req, std::shared_ptr<srv::Move::Response> res)
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{
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ROS_DEBUG_STREAM("["+ ros::this_node::getName()+"]::[EffectorDriverFrankaHand]::_move_srv_callback::Moving...");
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auto speed = req.speed;
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RCLCPP_DEBUG_STREAM(node_->get_logger(),"["+ std::string(node_->get_name())+"]::[EffectorDriverFrankaHand]::_move_srv_callback::Moving...");
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auto speed = req->speed;
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if (speed <= 0.0) speed = configuration_.default_speed;
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ROS_DEBUG_STREAM("["+ ros::this_node::getName()+"]::[EffectorDriverFrankaHand]::_move_srv_callback::Speed: " + std::to_string(speed) + " Width: " + std::to_string(req.width));
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RCLCPP_DEBUG_STREAM(node_->get_logger(),"["+ std::string(node_->get_name())+"]::[EffectorDriverFrankaHand]::_move_srv_callback::Speed: " + std::to_string(speed) + " Width: " + std::to_string(req->width));
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bool ret = false;
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bool function_ret = true;
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gripper_in_use_.lock();
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@@ -233,19 +224,19 @@ namespace qros
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#else
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try
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{
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ret = gripper_sptr_->move(req.width, speed);
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ret = gripper_sptr_->move(req->width, speed);
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}catch(franka::CommandException& e)
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{
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ROS_ERROR_STREAM("["+ ros::this_node::getName()+"]::[EffectorDriverFrankaHand]::_move_srv_callback::CommandException::" + e.what());
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RCLCPP_ERROR_STREAM(node_->get_logger(),"["+ std::string(node_->get_name())+"]::[EffectorDriverFrankaHand]::_move_srv_callback::CommandException::" + e.what());
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function_ret = false;
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}catch(franka::NetworkException& e)
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{
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ROS_ERROR_STREAM("["+ ros::this_node::getName()+"]::[EffectorDriverFrankaHand]::_move_srv_callback::NetworkException::" + e.what());
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RCLCPP_ERROR_STREAM(node_->get_logger(),"["+ std::string(node_->get_name())+"]::[EffectorDriverFrankaHand]::_move_srv_callback::NetworkException::" + e.what());
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function_ret = false;
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}
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#endif
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gripper_in_use_.unlock();
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res.success = ret;
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res->set__success(ret);
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return function_ret;
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}
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@@ -253,28 +244,25 @@ namespace qros
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void EffectorDriverFrankaHand::_gripper_status_loop()
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{
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status_loop_running_ = true;
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sas::Clock clock = sas::Clock(configuration_.thread_sampeling_time_ns);
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ROS_INFO_STREAM(
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"["+ ros::this_node::getName()+"]::[EffectorDriverFrankaHand]::_gripper_status_loop::Starting status loop.")
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sas::Clock clock = sas::Clock(configuration_.thread_sampeling_time_s);
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RCLCPP_INFO_STREAM(node_->get_logger(),"["+ std::string(node_->get_name())+"]::[EffectorDriverFrankaHand]::_gripper_status_loop::Starting status loop.")
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;
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clock.init();
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try
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{
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while (status_loop_running_)
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{
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#ifdef BLOCK_READ_IN_USED
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bool should_unlock = false;
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#endif
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if (!_is_connected()) throw std::runtime_error(
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"[" + ros::this_node::getName() +
|
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"[" + std::string(node_->get_name())+
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"]::[EffectorDriverFrankaHand]::_gripper_status_loop::Robot is not connected.");
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try
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{
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#ifdef IN_TESTING
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ROS_WARN_STREAM(
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"["+ ros::this_node::getName()+
|
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"]::[EffectorDriverFrankaHand]::_gripper_status_loop::In testing mode.");
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throw std::runtime_error(
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"[" + ros::this_node::getName() +
|
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"]::[EffectorDriverFrankaHand]::_gripper_status_loop::In testing mode.");
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RCLCPP_WARN_STREAM(node_->get_logger(),"["+ std::string(node_->get_name())+"]::[EffectorDriverFrankaHand]::_gripper_status_loop::In testing mode.");
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throw std::runtime_error("[" + std::string(node_->get_name())+"]::[EffectorDriverFrankaHand]::_gripper_status_loop::In testing mode.");
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#endif
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#ifdef BLOCK_READ_IN_USED
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gripper_in_use_.lock();
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@@ -284,23 +272,23 @@ namespace qros
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#ifdef BLOCK_READ_IN_USED
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gripper_in_use_.unlock();
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#endif
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sas_robot_driver_franka::GripperState msg;
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msg.width = static_cast<float>(gripper_state.width);
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msg.max_width = static_cast<float>(gripper_state.max_width);
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msg.is_grasped = gripper_state.is_grasped;
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msg.temperature = gripper_state.temperature;
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msg.duration_ms = gripper_state.time.toMSec();
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gripper_status_publisher_.publish(msg);
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msg::GripperState msg;
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msg.set__width(static_cast<float>(gripper_state.width));
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msg.set__max_width(static_cast<float>(gripper_state.max_width));
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msg.set__is_grasped(gripper_state.is_grasped);
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msg.set__temperature(gripper_state.temperature);
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msg.set__duration_ms(gripper_state.time.toMSec());
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gripper_status_publisher_->publish(msg);
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}
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catch (...)
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{
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#ifdef BLOCK_READ_IN_USED
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if (should_unlock) gripper_in_use_.unlock();
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#endif
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ROS_INFO_STREAM("["+ ros::this_node::getName()+"]::[EffectorDriverFrankaHand]::_gripper_status_loop::Could not read gripper state. Unavailable.");
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sas_robot_driver_franka::GripperState msg;
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RCLCPP_INFO_STREAM(node_->get_logger(),"["+ std::string(node_->get_name())+"]::[EffectorDriverFrankaHand]::_gripper_status_loop::Could not read gripper state. Unavailable.");
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msg::GripperState msg;
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msg.width = 0.0;
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gripper_status_publisher_.publish(msg);
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gripper_status_publisher_->publish(msg);
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}
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||||
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||||
clock.update_and_sleep();
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@@ -309,19 +297,16 @@ namespace qros
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||||
}
|
||||
catch (std::exception& e)
|
||||
{
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||||
ROS_ERROR_STREAM(
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||||
"["+ ros::this_node::getName()+"]::[EffectorDriverFrankaHand]::_gripper_status_loop::Exception::" + e.
|
||||
RCLCPP_ERROR_STREAM(node_->get_logger(),"["+ std::string(node_->get_name())+"]::[EffectorDriverFrankaHand]::_gripper_status_loop::Exception::" + e.
|
||||
what());
|
||||
status_loop_running_ = false;
|
||||
}
|
||||
catch (...)
|
||||
{
|
||||
ROS_ERROR_STREAM(
|
||||
"["+ ros::this_node::getName()+
|
||||
RCLCPP_ERROR_STREAM(node_->get_logger(),"["+ std::string(node_->get_name())+
|
||||
"]::[EffectorDriverFrankaHand]::_gripper_status_loop::Exception::Unknown exception.");
|
||||
status_loop_running_ = false;
|
||||
}
|
||||
ROS_INFO_STREAM(
|
||||
"["+ ros::this_node::getName()+"]::[EffectorDriverFrankaHand]::_gripper_status_loop::Exiting status loop.");
|
||||
RCLCPP_INFO_STREAM(node_->get_logger(),"["+ std::string(node_->get_name())+"]::[EffectorDriverFrankaHand]::_gripper_status_loop::Exiting status loop.");
|
||||
}
|
||||
} // qros
|
||||
|
||||
@@ -1,126 +0,0 @@
|
||||
#pragma once
|
||||
/*
|
||||
# Copyright (c) 2023 Juan Jose Quiroz Omana
|
||||
#
|
||||
# This file is part of sas_robot_driver_franka.
|
||||
#
|
||||
# sas_robot_driver_franka is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU Lesser General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# sas_robot_driver_franka is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU Lesser General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU Lesser General Public License
|
||||
# along with sas_robot_driver. If not, see <https://www.gnu.org/licenses/>.
|
||||
#
|
||||
# ################################################################
|
||||
#
|
||||
# Author: Juan Jose Quiroz Omana, email: juanjqogm@gmail.com
|
||||
#
|
||||
# ################################################################
|
||||
#
|
||||
# Contributors:
|
||||
# 1. Quenitin Lin
|
||||
#
|
||||
# ################################################################
|
||||
*/
|
||||
#include <exception>
|
||||
#include <tuple>
|
||||
#include <atomic>
|
||||
#include <vector>
|
||||
#include <memory>
|
||||
#include <franka/robot.h>
|
||||
#include <franka/gripper.h>
|
||||
#include <thread>
|
||||
#include <mutex>
|
||||
|
||||
// #define BLOCK_READ_IN_USED
|
||||
// #define IN_TESTING
|
||||
|
||||
// #include <sas_robot_driver/sas_robot_driver.h>
|
||||
#include <sas_clock/sas_clock.h>
|
||||
#include <ros/ros.h>
|
||||
#include <ros/service.h>
|
||||
#include <sas_robot_driver_franka/Grasp.h>
|
||||
#include <sas_robot_driver_franka/Move.h>
|
||||
#include <sas_robot_driver_franka/GripperState.h>
|
||||
#ifdef IN_TESTING
|
||||
#include <Move.h> // dummy include
|
||||
#include <Grasp.h> // dummy include
|
||||
#include <GripperState.h> // dummy include
|
||||
#endif
|
||||
|
||||
|
||||
// using namespace DQ_robotics;
|
||||
// using namespace Eigen;
|
||||
|
||||
|
||||
namespace qros {
|
||||
|
||||
struct EffectorDriverFrankaHandConfiguration
|
||||
{
|
||||
std::string robot_ip;
|
||||
int thread_sampeling_time_ns = 1e8; // 10Hz
|
||||
double default_force = 3.0;
|
||||
double default_speed = 0.1;
|
||||
double default_epsilon_inner = 0.005;
|
||||
double default_epsilon_outer = 0.005;
|
||||
};
|
||||
|
||||
class EffectorDriverFrankaHand{
|
||||
private:
|
||||
std::string driver_node_prefix_;
|
||||
EffectorDriverFrankaHandConfiguration configuration_;
|
||||
ros::NodeHandle& node_handel_;
|
||||
|
||||
std::shared_ptr<franka::Gripper> gripper_sptr_;
|
||||
|
||||
|
||||
std::atomic_bool* break_loops_;
|
||||
|
||||
bool _is_connected() const;
|
||||
|
||||
// thread specific functions
|
||||
void _gripper_status_loop();
|
||||
std::thread status_loop_thread_;
|
||||
std::atomic_bool status_loop_running_{false};
|
||||
ros::Publisher gripper_status_publisher_;
|
||||
|
||||
std::mutex gripper_in_use_;
|
||||
ros::ServiceServer grasp_server_;
|
||||
ros::ServiceServer move_server_;
|
||||
|
||||
public:
|
||||
|
||||
bool _grasp_srv_callback(sas_robot_driver_franka::Grasp::Request& req, sas_robot_driver_franka::Grasp::Response& res);
|
||||
|
||||
bool _move_srv_callback(sas_robot_driver_franka::Move::Request& req, sas_robot_driver_franka::Move::Response& res);
|
||||
|
||||
EffectorDriverFrankaHand(const EffectorDriverFrankaHand&)=delete;
|
||||
EffectorDriverFrankaHand()=delete;
|
||||
~EffectorDriverFrankaHand();
|
||||
|
||||
EffectorDriverFrankaHand(
|
||||
const std::string &driver_node_prefix,
|
||||
const EffectorDriverFrankaHandConfiguration& configuration,
|
||||
ros::NodeHandle& node_handel,
|
||||
std::atomic_bool* break_loops);
|
||||
|
||||
void start_control_loop();
|
||||
|
||||
void gripper_homing();
|
||||
|
||||
|
||||
void connect() ;
|
||||
void disconnect() noexcept;
|
||||
|
||||
void initialize() ;
|
||||
void deinitialize() ;
|
||||
};
|
||||
|
||||
} // qros
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
#include "robot_interface_hand.h"
|
||||
#include "sas_robot_driver_franka/robot_interface_hand.h"
|
||||
|
||||
|
||||
|
||||
|
||||
@@ -30,10 +30,7 @@
|
||||
*/
|
||||
|
||||
|
||||
#include "robot_interface_franka.h"
|
||||
|
||||
#include <ros/this_node.h>
|
||||
#include <rosconsole/macros_generated.h>
|
||||
#include <sas_robot_driver_franka/interfaces/robot_interface_franka.h>
|
||||
|
||||
|
||||
/**
|
||||
@@ -313,7 +310,8 @@ void RobotInterfaceFranka::initialize()
|
||||
initialize_flag_ = true;
|
||||
|
||||
// initialize and set the robot to default behavior (collision behavior, impedance, etc)
|
||||
setDefaultBehavior(*robot_sptr_);
|
||||
// robot_sptr_->setDefaultBehavior();
|
||||
// setDefaultBehavior(*robot_sptr_);
|
||||
robot_sptr_->setCollisionBehavior(
|
||||
franka_configuration_.lower_torque_threshold,
|
||||
franka_configuration_.upper_torque_threshold,
|
||||
|
||||
@@ -1,257 +0,0 @@
|
||||
/*
|
||||
# Copyright (c) 2023 Juan Jose Quiroz Omana
|
||||
#
|
||||
# This file is part of sas_robot_driver_franka.
|
||||
#
|
||||
# sas_robot_driver_franka is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU Lesser General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# sas_robot_driver_franka is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU Lesser General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU Lesser General Public License
|
||||
# along with sas_robot_driver. If not, see <https://www.gnu.org/licenses/>.
|
||||
#
|
||||
# ################################################################
|
||||
#
|
||||
# Author: Juan Jose Quiroz Omana, email: juanjqogm@gmail.com
|
||||
#
|
||||
# ################################################################
|
||||
#
|
||||
# Contributors:
|
||||
# 1. Juan Jose Quiroz Omana (juanjqogm@gmail.com)
|
||||
# - Original implementation
|
||||
#
|
||||
# ################################################################
|
||||
*/
|
||||
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <dqrobotics/DQ.h>
|
||||
#include <memory.h>
|
||||
#include <tuple>
|
||||
#include <exception>
|
||||
#include <vector>
|
||||
#include <franka/robot.h>
|
||||
#include <franka/gripper.h>
|
||||
#include <franka/exception.h>
|
||||
#include "generator/motion_generator.h"
|
||||
#include <thread>
|
||||
#include "generator/quadratic_program_motion_generator.h"
|
||||
#include <dqrobotics/robots/FrankaEmikaPandaRobot.h>
|
||||
#include <atomic>
|
||||
#include "generator/custom_motion_generation.h"
|
||||
|
||||
using namespace DQ_robotics;
|
||||
using namespace Eigen;
|
||||
|
||||
/**
|
||||
* @brief get homgenious_tf_to_DQ
|
||||
* @param pose_vector (column major)
|
||||
* @return pose
|
||||
*/
|
||||
inline DQ homgenious_tf_to_DQ(const VectorXd& pose_vector) {
|
||||
// VectorXd column major
|
||||
const auto t = DQ(0, pose_vector(12), pose_vector(13), pose_vector(14));
|
||||
Eigen::Matrix<double, 3, 3, Eigen::ColMajor> rot_mat;
|
||||
rot_mat << pose_vector(0), pose_vector(4), pose_vector(8),
|
||||
pose_vector(1), pose_vector(5), pose_vector(9),
|
||||
pose_vector(2), pose_vector(6), pose_vector(10);
|
||||
Quaternion<double> quaternion(rot_mat);
|
||||
const auto r = normalize(DQ(quaternion.w(), quaternion.x(), quaternion.y(), quaternion.z()));
|
||||
return r + 0.5 * E_ * t * r;
|
||||
}
|
||||
|
||||
class RobotInterfaceFranka
|
||||
{
|
||||
public:
|
||||
struct FrankaInterfaceConfiguration {
|
||||
std::array<double, 7> lower_torque_threshold={10.0, 10.0, 10.0, 10.0, 10.0, 10.0, 10.0};
|
||||
std::array<double, 7> upper_torque_threshold={10.0, 10.0, 10.0, 10.0, 10.0, 10.0, 10.0};
|
||||
std::array<double, 6> lower_force_threshold={10.0, 10.0, 10.0, 10.0, 10.0, 10.0};
|
||||
std::array<double, 6> upper_force_threshold={10.0, 10.0, 10.0, 10.0, 10.0, 10.0};
|
||||
std::array<double, 7> joint_impedance={3000, 3000, 3000, 2500, 2500, 2000, 2000}; // K_theta (Nm/rad)
|
||||
std::array<double, 6> cartesian_impedance={3000, 3000, 3000, 300, 300, 300}; // K_x (N/m)
|
||||
};
|
||||
|
||||
enum class MODE{
|
||||
None=0,
|
||||
PositionControl,
|
||||
VelocityControl,
|
||||
ForceControl,
|
||||
Homing,
|
||||
ClearPositions,
|
||||
};
|
||||
|
||||
private:
|
||||
using Vector7d = Eigen::Matrix<double, 7, 1, Eigen::ColMajor>;
|
||||
std::string ip_ = "172.16.0.2";
|
||||
FrankaInterfaceConfiguration franka_configuration_;
|
||||
double speed_factor_joint_position_controller_ = 0.2;
|
||||
double speed_gripper_ = 0.02;
|
||||
VectorXd desired_joint_positions_;
|
||||
VectorXd desired_joint_velocities_ = VectorXd::Zero(7);
|
||||
|
||||
VectorXd current_joint_positions_;
|
||||
std::array<double, 7> current_joint_positions_array_;
|
||||
|
||||
VectorXd current_joint_velocities_;
|
||||
std::array<double, 7> current_joint_velocities_array_;
|
||||
|
||||
VectorXd current_joint_forces_;
|
||||
std::array<double, 7> current_joint_forces_array_;
|
||||
|
||||
Vector3d current_stiffness_force_;
|
||||
Vector3d current_stiffness_torque_;
|
||||
std::array<double, 6> current_stiffness_force_torque_array_;
|
||||
|
||||
VectorXd current_stiffness_pose_;
|
||||
VectorXd current_effeector_pose_;
|
||||
std::array<double, 16> current_stiffness_pose_array_;
|
||||
std::array<double, 16> current_effector_pose_array_;
|
||||
|
||||
franka::RobotMode robot_mode_;
|
||||
|
||||
double time_ = 0;
|
||||
bool initialize_flag_ = false;
|
||||
void _check_if_robot_is_connected();
|
||||
void _check_if_hand_is_connected();
|
||||
|
||||
RobotInterfaceFranka::MODE mode_;
|
||||
void _set_driver_mode(const RobotInterfaceFranka::MODE& mode);
|
||||
|
||||
void _restart_default_parameters();
|
||||
|
||||
|
||||
void _update_robot_state(const franka::RobotState& robot_state, const double& time);
|
||||
|
||||
std::shared_ptr<franka::Robot> robot_sptr_;
|
||||
std::shared_ptr<franka::Gripper> gripper_sptr_;
|
||||
std::unique_ptr<QuadraticProgramMotionGenerator> trajectory_generator_sptr_;
|
||||
std::unique_ptr<CustomMotionGeneration> custom_generator_sptr_;
|
||||
|
||||
void _setDefaultRobotBehavior();
|
||||
//bool hand_enabled_ = false;
|
||||
const VectorXd q_home_configuration_ =(VectorXd(7)<<0, -M_PI_4, 0, -3 * M_PI_4, 0, M_PI_2, M_PI_4).finished();
|
||||
|
||||
const VectorXd q_max_ = ((VectorXd(7) << 2.3093, 1.5133, 2.4937, -0.4461, 2.4800, 4.2094, 2.6895).finished());
|
||||
const VectorXd q_min_ = ((VectorXd(7) << -2.3093,-1.5133,-2.4937, -2.7478,-2.4800, 0.8521, -2.6895).finished());
|
||||
const VectorXd q_min_dot_ = ((VectorXd(7) << -2, -1, -1.5, -1.25, -3, -1.5, -3).finished());
|
||||
const VectorXd q_max_dot_ = ((VectorXd(7) << 2, 1, 1.5, 1.25, 3, 1.5, 3).finished());
|
||||
|
||||
const double samples_ = 20;
|
||||
|
||||
VectorXd desired_mean_joint_positions_;
|
||||
|
||||
bool verbose_ = true;
|
||||
std::string status_message_ = " ";
|
||||
void _update_status_message(const std::string& message, const bool& verbose = true);
|
||||
|
||||
|
||||
//-------To handle the threads-----------------
|
||||
std::atomic<bool> exit_on_err_={false};
|
||||
|
||||
|
||||
void _start_joint_position_control_mode();
|
||||
std::thread joint_position_control_mode_thread_;
|
||||
void _start_joint_position_control_thread();
|
||||
std::atomic<bool> finish_motion_;
|
||||
|
||||
void _start_echo_robot_state_mode();
|
||||
std::thread echo_robot_state_mode_thread_;
|
||||
void _start_echo_robot_state_mode_thread();
|
||||
std::atomic<bool> finish_echo_robot_state_;
|
||||
void _finish_echo_robot_state();
|
||||
|
||||
void _start_joint_velocity_control_mode();
|
||||
std::thread joint_velocity_control_mode_thread_;
|
||||
void _start_joint_velocity_control_thread();
|
||||
//----------------------------------------------
|
||||
|
||||
|
||||
|
||||
VectorXd _compute_recursive_mean(const double& samples, const VectorXd& q);
|
||||
VectorXd _read_once_smooth_initial_positions(const double& samples);
|
||||
|
||||
|
||||
public:
|
||||
|
||||
|
||||
enum HAND{ON=0, OFF};
|
||||
enum CONNECTION{AUTOMATIC};
|
||||
enum GRIPPER_STATES{WIDTH=0, MAX_WIDTH=1};
|
||||
RobotInterfaceFranka() = delete;
|
||||
RobotInterfaceFranka(const RobotInterfaceFranka&) = delete;
|
||||
RobotInterfaceFranka& operator= (const RobotInterfaceFranka&) = delete;
|
||||
RobotInterfaceFranka(
|
||||
const FrankaInterfaceConfiguration &configuration,
|
||||
const std::string &ROBOT_IP,
|
||||
const MODE& mode,
|
||||
const HAND& hand = ON);
|
||||
|
||||
|
||||
|
||||
VectorXd read_once_initial_positions();
|
||||
|
||||
VectorXd get_joint_target_positions();
|
||||
|
||||
void move_robot_to_target_joint_positions(const VectorXd& q_target);
|
||||
|
||||
|
||||
|
||||
|
||||
double read_gripper(const GRIPPER_STATES& gripper_state = WIDTH);
|
||||
bool read_grasped_status();
|
||||
void set_gripper(const double& width);
|
||||
void gripper_homing();
|
||||
VectorXd get_home_robot_configuration();
|
||||
|
||||
std::string get_status_message();
|
||||
|
||||
bool get_err_state() const {return exit_on_err_.load();}
|
||||
|
||||
std::string get_robot_mode();
|
||||
|
||||
|
||||
void finish_motion();
|
||||
|
||||
std::shared_ptr<franka::Robot> get_robot_pointer();
|
||||
|
||||
|
||||
//--------sas compatible methods----------//
|
||||
VectorXd get_joint_positions();
|
||||
VectorXd get_joint_velocities();
|
||||
VectorXd get_joint_forces();
|
||||
|
||||
std::tuple<Vector3d, Vector3d> get_stiffness_force_torque();
|
||||
DQ get_stiffness_pose();
|
||||
|
||||
double get_time();
|
||||
|
||||
void set_target_joint_positions(const VectorXd& set_target_joint_positions_rad);
|
||||
void connect();
|
||||
void initialize();
|
||||
void deinitialize();
|
||||
void disconnect();
|
||||
|
||||
void set_target_joint_velocities(const VectorXd& target_joint_velocities);
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
/* To be implemented
|
||||
std::tuple<VectorXd, VectorXd> get_joint_limits() const;
|
||||
void set_joint_limits(const std::tuple<VectorXd, VectorXd>& joint_limits);
|
||||
*/
|
||||
|
||||
|
||||
};
|
||||
|
||||
|
||||
@@ -31,15 +31,18 @@
|
||||
*/
|
||||
|
||||
|
||||
#include "../../include/sas_robot_driver_franka.h"
|
||||
#include "sas_clock/sas_clock.h"
|
||||
#include <sas_robot_driver_franka/sas_robot_driver_franka.h>
|
||||
#include <sas_core/sas_clock.hpp>
|
||||
#include <dqrobotics/utils/DQ_Math.h>
|
||||
#include <ros/this_node.h>
|
||||
#include <rosconsole/macros_generated.h>
|
||||
|
||||
|
||||
namespace sas
|
||||
{
|
||||
RobotDriverFranka::RobotDriverFranka(qros::RobotDynamicProvider* robot_dynamic_provider, const RobotDriverFrankaConfiguration &configuration, std::atomic_bool *break_loops):
|
||||
RobotDriverFranka::RobotDriverFranka(
|
||||
const std::shared_ptr<Node> &node,
|
||||
qros::RobotDynamicsServer* robot_dynamic_provider, const RobotDriverFrankaConfiguration &configuration, std::atomic_bool *break_loops
|
||||
):
|
||||
node_(node),
|
||||
RobotDriver(break_loops),
|
||||
configuration_(configuration),
|
||||
robot_dynamic_provider_(robot_dynamic_provider),
|
||||
@@ -143,7 +146,9 @@ namespace sas
|
||||
VectorXd RobotDriverFranka::get_joint_positions()
|
||||
{
|
||||
if(robot_driver_interface_sptr_->get_err_state()) {
|
||||
ROS_ERROR_STREAM("["+ros::this_node::getName()+"]::driver interface error on:"+robot_driver_interface_sptr_->get_status_message());
|
||||
RCLCPP_ERROR_STREAM(node_->get_logger(),
|
||||
"["+std::string(node_->get_name())+"]::driver interface "
|
||||
"error on:"+robot_driver_interface_sptr_->get_status_message());
|
||||
break_loops_->store(true);
|
||||
}
|
||||
_update_stiffness_contact_and_pose();
|
||||
@@ -160,7 +165,9 @@ namespace sas
|
||||
{
|
||||
robot_driver_interface_sptr_->set_target_joint_positions(desired_joint_positions_rad);
|
||||
if(robot_driver_interface_sptr_->get_err_state()) {
|
||||
ROS_ERROR_STREAM("["+ros::this_node::getName()+"]::driver interface error on:"+robot_driver_interface_sptr_->get_status_message());
|
||||
RCLCPP_ERROR_STREAM(node_->get_logger(),
|
||||
"["+std::string(node_->get_name())+"]::driver interface "
|
||||
"error on:"+robot_driver_interface_sptr_->get_status_message());
|
||||
break_loops_->store(true);
|
||||
}
|
||||
}
|
||||
@@ -185,7 +192,9 @@ namespace sas
|
||||
desired_joint_velocities_ = desired_joint_velocities;
|
||||
robot_driver_interface_sptr_->set_target_joint_velocities(desired_joint_velocities);
|
||||
if(robot_driver_interface_sptr_->get_err_state()) {
|
||||
ROS_ERROR_STREAM("["+ros::this_node::getName()+"]::driver interface error on:"+robot_driver_interface_sptr_->get_status_message());
|
||||
RCLCPP_ERROR_STREAM(node_->get_logger(),
|
||||
"["+std::string(node_->get_name())+"]::driver interface "
|
||||
"error on:"+robot_driver_interface_sptr_->get_status_message());
|
||||
break_loops_->store(true);
|
||||
}
|
||||
}
|
||||
|
||||
102
src/robot_dynamics/qros_robot_dynamics_client.cpp
Normal file
102
src/robot_dynamics/qros_robot_dynamics_client.cpp
Normal file
@@ -0,0 +1,102 @@
|
||||
/*
|
||||
# Copyright (c) 2024 Quenitin Lin
|
||||
#
|
||||
# This file is part of sas_robot_driver_franka.
|
||||
#
|
||||
# sas_robot_driver_franka is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU Lesser General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# sas_robot_driver_franka is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU Lesser General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU Lesser General Public License
|
||||
# along with sas_robot_driver. If not, see <https://www.gnu.org/licenses/>.
|
||||
#
|
||||
# ################################################################
|
||||
#
|
||||
# Author: Quenitin Lin
|
||||
#
|
||||
# ################################################################
|
||||
#
|
||||
# Contributors:
|
||||
# 1. Quenitin Lin
|
||||
#
|
||||
# ################################################################
|
||||
*/
|
||||
#include <memory>
|
||||
#include <sas_robot_driver_franka/robot_dynamic/qros_robot_dynamics_client.hpp>
|
||||
|
||||
using namespace qros;
|
||||
|
||||
|
||||
RobotDynamicsClient::RobotDynamicsClient(const std::shared_ptr<Node> &node, const std::string& topic_prefix):
|
||||
node_(node), topic_prefix_(topic_prefix == "GET_FROM_NODE"? node->get_name() : topic_prefix),
|
||||
child_frame_id_(topic_prefix_ + "_stiffness_frame"), parent_frame_id_(topic_prefix_ + "_base"),
|
||||
last_stiffness_force_(Vector3d::Zero()),
|
||||
last_stiffness_torque_(Vector3d::Zero()),
|
||||
last_stiffness_frame_pose_(0)
|
||||
{
|
||||
tf_buffer_ = std::make_unique<tf2_ros::Buffer>(node->get_clock());
|
||||
tf_listener_ = std::make_shared<tf2_ros::TransformListener>(*tf_buffer_);
|
||||
|
||||
// Strip potential leading slash
|
||||
if(child_frame_id_.front() == '/'){child_frame_id_ = child_frame_id_.substr(1);}
|
||||
if(parent_frame_id_.front() == '/'){parent_frame_id_ = parent_frame_id_.substr(1);}
|
||||
RCLCPP_INFO_STREAM(node_->get_logger(),
|
||||
"["+ std::string(node_->get_name()) + "]::Initializing RobotDynamicsClient with prefix " + topic_prefix);
|
||||
subscriber_cartesian_stiffness_ = node_->create_subscription<geometry_msgs::msg::WrenchStamped>(topic_prefix + "/get/cartesian_stiffness", 1,
|
||||
std::bind(&RobotDynamicsClient::_callback_cartesian_stiffness, this, std::placeholders::_1)
|
||||
);
|
||||
|
||||
}
|
||||
|
||||
void RobotDynamicsClient::_callback_cartesian_stiffness(const geometry_msgs::msg::WrenchStamped &msg)
|
||||
{
|
||||
last_stiffness_force_(0) = msg.wrench.force.x;
|
||||
last_stiffness_force_(1) = msg.wrench.force.y;
|
||||
last_stiffness_force_(2) = msg.wrench.force.z;
|
||||
|
||||
last_stiffness_torque_(0) = msg.wrench.torque.x;
|
||||
last_stiffness_torque_(1) = msg.wrench.torque.y;
|
||||
last_stiffness_torque_(2) = msg.wrench.torque.z;
|
||||
|
||||
try {
|
||||
const auto transform_stamped = tf_buffer_->lookupTransform( parent_frame_id_, child_frame_id_, tf2::TimePointZero);
|
||||
last_stiffness_frame_pose_ = _geometry_msgs_transform_to_dq(transform_stamped.transform);
|
||||
} catch (tf2::TransformException &ex) {
|
||||
RCLCPP_WARN_STREAM(node_->get_logger(), "["+ std::string(node_->get_name()) + "]::" + ex.what());
|
||||
}
|
||||
}
|
||||
|
||||
DQ RobotDynamicsClient::_geometry_msgs_transform_to_dq(const geometry_msgs::msg::Transform& transform)
|
||||
{
|
||||
const auto t = DQ(0,transform.translation.x,transform.translation.y,transform.translation.z);
|
||||
const auto r = DQ(transform.rotation.w, transform.rotation.x, transform.rotation.y, transform.rotation.z);
|
||||
return r + 0.5 * E_ * t * r;
|
||||
}
|
||||
|
||||
VectorXd RobotDynamicsClient::get_stiffness_force()
|
||||
{
|
||||
if(!is_enabled()) throw std::runtime_error("[RobotDynamicsClient]::calling get_stiffness_force on uninitialized topic");
|
||||
return last_stiffness_force_;
|
||||
}
|
||||
VectorXd RobotDynamicsClient::get_stiffness_torque()
|
||||
{
|
||||
if(!is_enabled()) throw std::runtime_error("[RobotDynamicsClient]::calling get_stiffness_torque on uninitialized topic");
|
||||
return last_stiffness_torque_;
|
||||
}
|
||||
DQ RobotDynamicsClient::get_stiffness_frame_pose()
|
||||
{
|
||||
if(!is_enabled()) throw std::runtime_error("[RobotDynamicsClient]::calling get_stiffness_frame_pose on uninitialized Interface");
|
||||
return last_stiffness_frame_pose_;
|
||||
}
|
||||
|
||||
bool RobotDynamicsClient::is_enabled() const
|
||||
{
|
||||
if(last_stiffness_frame_pose_==0) return false;
|
||||
return true;
|
||||
}
|
||||
@@ -1,103 +0,0 @@
|
||||
/*
|
||||
# Copyright (c) 2023 Juan Jose Quiroz Omana
|
||||
#
|
||||
# This file is part of sas_robot_driver_franka.
|
||||
#
|
||||
# sas_robot_driver_franka is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU Lesser General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# sas_robot_driver_franka is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU Lesser General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU Lesser General Public License
|
||||
# along with sas_robot_driver. If not, see <https://www.gnu.org/licenses/>.
|
||||
#
|
||||
# ################################################################
|
||||
#
|
||||
# Author: Juan Jose Quiroz Omana, email: juanjqogm@gmail.com
|
||||
#
|
||||
# ################################################################
|
||||
#
|
||||
# Contributors:
|
||||
# 1. Quenitin Lin
|
||||
#
|
||||
# ################################################################
|
||||
*/
|
||||
#include <robot_dynamic/qros_robot_dynamics_interface.h>
|
||||
|
||||
using namespace qros;
|
||||
|
||||
RobotDynamicInterface::RobotDynamicInterface(ros::NodeHandle &nodehandle, const std::string &node_prefix):
|
||||
RobotDynamicInterface(nodehandle, nodehandle, node_prefix)
|
||||
{
|
||||
//Delegated
|
||||
}
|
||||
|
||||
RobotDynamicInterface::RobotDynamicInterface(ros::NodeHandle &publisher_nodehandle, ros::NodeHandle &subscriber_nodehandle, const std::string &node_prefix):
|
||||
node_prefix_(node_prefix),
|
||||
child_frame_id_(node_prefix + "_stiffness_frame"),
|
||||
parent_frame_id_(node_prefix + "_base"),
|
||||
tf_buffer_(ros::Duration(BUFFER_DURATION_DEFAULT_S)),
|
||||
tf_listener_(tf_buffer_, subscriber_nodehandle),
|
||||
last_stiffness_force_(Vector3d::Zero()),
|
||||
last_stiffness_torque_(Vector3d::Zero()),
|
||||
last_stiffness_frame_pose_(0)
|
||||
{
|
||||
// Strip potential leading slash
|
||||
if(child_frame_id_.front() == '/'){child_frame_id_ = child_frame_id_.substr(1);}
|
||||
if(parent_frame_id_.front() == '/'){parent_frame_id_ = parent_frame_id_.substr(1);}
|
||||
ROS_INFO_STREAM(ros::this_node::getName() + "::Initializing RobotDynamicInterface with prefix " + node_prefix);
|
||||
subscriber_cartesian_stiffness_ = subscriber_nodehandle.subscribe(node_prefix_ + "/get/cartesian_stiffness", 1, &RobotDynamicInterface::_callback_cartesian_stiffness, this);
|
||||
|
||||
}
|
||||
|
||||
void RobotDynamicInterface::_callback_cartesian_stiffness(const geometry_msgs::WrenchStampedConstPtr &msg)
|
||||
{
|
||||
last_stiffness_force_(0) = msg->wrench.force.x;
|
||||
last_stiffness_force_(1) = msg->wrench.force.y;
|
||||
last_stiffness_force_(2) = msg->wrench.force.z;
|
||||
|
||||
last_stiffness_torque_(0) = msg->wrench.torque.x;
|
||||
last_stiffness_torque_(1) = msg->wrench.torque.y;
|
||||
last_stiffness_torque_(2) = msg->wrench.torque.z;
|
||||
|
||||
try {
|
||||
const auto transform_stamped = tf_buffer_.lookupTransform( parent_frame_id_, child_frame_id_, ros::Time(0));
|
||||
last_stiffness_frame_pose_ = _geometry_msgs_transform_to_dq(transform_stamped.transform);
|
||||
} catch (tf2::TransformException &ex) {
|
||||
ROS_WARN_STREAM(ros::this_node::getName() + "::" + ex.what());
|
||||
}
|
||||
}
|
||||
|
||||
DQ RobotDynamicInterface::_geometry_msgs_transform_to_dq(const geometry_msgs::Transform& transform)
|
||||
{
|
||||
const auto t = DQ(0,transform.translation.x,transform.translation.y,transform.translation.z);
|
||||
const auto r = DQ(transform.rotation.w, transform.rotation.x, transform.rotation.y, transform.rotation.z);
|
||||
return r + 0.5 * E_ * t * r;
|
||||
}
|
||||
|
||||
VectorXd RobotDynamicInterface::get_stiffness_force()
|
||||
{
|
||||
if(!is_enabled()) throw std::runtime_error("[RobotDynamicInterface]::calling get_stiffness_force on uninitialized topic");
|
||||
return last_stiffness_force_;
|
||||
}
|
||||
VectorXd RobotDynamicInterface::get_stiffness_torque()
|
||||
{
|
||||
if(!is_enabled()) throw std::runtime_error("[RobotDynamicInterface]::calling get_stiffness_torque on uninitialized topic");
|
||||
return last_stiffness_torque_;
|
||||
}
|
||||
DQ RobotDynamicInterface::get_stiffness_frame_pose()
|
||||
{
|
||||
if(!is_enabled()) throw std::runtime_error("[RobotDynamicInterface]::calling get_stiffness_frame_pose on uninitialized Interface");
|
||||
return last_stiffness_frame_pose_;
|
||||
}
|
||||
|
||||
bool RobotDynamicInterface::is_enabled() const
|
||||
{
|
||||
if(last_stiffness_frame_pose_==0) return false;
|
||||
return true;
|
||||
}
|
||||
@@ -1,126 +0,0 @@
|
||||
/*
|
||||
# Copyright (c) 2023 Juan Jose Quiroz Omana
|
||||
#
|
||||
# This file is part of sas_robot_driver_franka.
|
||||
#
|
||||
# sas_robot_driver_franka is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU Lesser General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# sas_robot_driver_franka is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU Lesser General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU Lesser General Public License
|
||||
# along with sas_robot_driver. If not, see <https://www.gnu.org/licenses/>.
|
||||
#
|
||||
# ################################################################
|
||||
#
|
||||
# Author: Juan Jose Quiroz Omana, email: juanjqogm@gmail.com
|
||||
#
|
||||
# ################################################################
|
||||
#
|
||||
# Contributors:
|
||||
# 1. Quenitin Lin
|
||||
#
|
||||
# ################################################################
|
||||
*/
|
||||
#include <robot_dynamic/qros_robot_dynamics_provider.h>
|
||||
|
||||
using namespace qros;
|
||||
|
||||
RobotDynamicProvider::RobotDynamicProvider(ros::NodeHandle &nodehandle, const std::string &node_prefix):
|
||||
RobotDynamicProvider(nodehandle, nodehandle, node_prefix)
|
||||
{
|
||||
//Delegated
|
||||
}
|
||||
|
||||
RobotDynamicProvider::RobotDynamicProvider(ros::NodeHandle &publisher_nodehandle, ros::NodeHandle &subscriber_nodehandle, const std::string &node_prefix):
|
||||
node_prefix_(node_prefix),
|
||||
child_frame_id_(node_prefix + "_stiffness_frame"),
|
||||
parent_frame_id_(node_prefix + "_base"),
|
||||
world_to_base_tf_(0)
|
||||
{
|
||||
// Strip potential leading slash
|
||||
if(child_frame_id_.front() == '/'){child_frame_id_ = child_frame_id_.substr(1);}
|
||||
if(parent_frame_id_.front() == '/'){parent_frame_id_ = parent_frame_id_.substr(1);}
|
||||
|
||||
ROS_INFO_STREAM(ros::this_node::getName() + "::Initializing RobotDynamicProvider with prefix " + node_prefix);
|
||||
publisher_cartesian_stiffness_ = publisher_nodehandle.advertise<geometry_msgs::WrenchStamped>(node_prefix + "/get/cartesian_stiffness", 1);
|
||||
|
||||
}
|
||||
|
||||
|
||||
geometry_msgs::Transform RobotDynamicProvider::_dq_to_geometry_msgs_transform(const DQ& pose)
|
||||
{
|
||||
geometry_msgs::Transform tf_msg;
|
||||
const auto t = translation(pose);
|
||||
const auto r = rotation(pose);
|
||||
tf_msg.translation.x = t.q(1);
|
||||
tf_msg.translation.y = t.q(2);
|
||||
tf_msg.translation.z = t.q(3);
|
||||
tf_msg.rotation.w = r.q(0);
|
||||
tf_msg.rotation.x = r.q(1);
|
||||
tf_msg.rotation.y = r.q(2);
|
||||
tf_msg.rotation.z = r.q(3);
|
||||
return tf_msg;
|
||||
}
|
||||
|
||||
void RobotDynamicProvider::set_world_to_base_tf(const DQ& world_to_base_tf)
|
||||
{
|
||||
if(world_to_base_tf_==0)
|
||||
{
|
||||
world_to_base_tf_ = world_to_base_tf;
|
||||
_publish_base_static_tf();
|
||||
}else
|
||||
{
|
||||
throw std::runtime_error("The world to base transform has already been set");
|
||||
}
|
||||
}
|
||||
|
||||
void RobotDynamicProvider::_publish_base_static_tf()
|
||||
{
|
||||
geometry_msgs::TransformStamped base_tf;
|
||||
base_tf.transform = _dq_to_geometry_msgs_transform(world_to_base_tf_);
|
||||
base_tf.header.stamp = ros::Time::now();
|
||||
base_tf.header.frame_id = WORLD_FRAME_ID;
|
||||
base_tf.child_frame_id = parent_frame_id_;
|
||||
static_base_tf_broadcaster_.sendTransform(base_tf);
|
||||
|
||||
}
|
||||
|
||||
|
||||
void RobotDynamicProvider::publish_stiffness(const DQ& base_to_stiffness, const Vector3d& force, const Vector3d& torque)
|
||||
{
|
||||
std_msgs::Header header;
|
||||
header.stamp = ros::Time::now();
|
||||
header.seq = seq_++;
|
||||
geometry_msgs::WrenchStamped msg;
|
||||
msg.header = header;
|
||||
msg.header.frame_id = child_frame_id_;
|
||||
msg.wrench.force.x = force(0);
|
||||
msg.wrench.force.y = force(1);
|
||||
msg.wrench.force.z = force(2);
|
||||
msg.wrench.torque.x = torque(0);
|
||||
msg.wrench.torque.y = torque(1);
|
||||
msg.wrench.torque.z = torque(2);
|
||||
publisher_cartesian_stiffness_.publish(msg);
|
||||
if(seq_ % REDUCE_TF_PUBLISH_RATE == 0)
|
||||
{
|
||||
geometry_msgs::TransformStamped tf_msg;
|
||||
tf_msg.transform = _dq_to_geometry_msgs_transform(base_to_stiffness);
|
||||
tf_msg.header = header;
|
||||
tf_msg.header.frame_id = parent_frame_id_;
|
||||
tf_msg.child_frame_id = child_frame_id_;
|
||||
tf_broadcaster_.sendTransform(tf_msg);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
bool RobotDynamicProvider::is_enabled() const
|
||||
{
|
||||
return true; //Always enabled
|
||||
}
|
||||
|
||||
@@ -32,29 +32,29 @@
|
||||
#include <pybind11/stl.h>
|
||||
#include <pybind11/eigen.h>
|
||||
|
||||
#include <robot_dynamic/qros_robot_dynamics_provider.h>
|
||||
#include <robot_dynamic/qros_robot_dynamics_interface.h>
|
||||
#include <sas_robot_driver_franka/robot_dynamic/qros_robot_dynamics_client.hpp>
|
||||
#include <sas_robot_driver_franka/robot_dynamic/qros_robot_dynamics_server.hpp>
|
||||
|
||||
namespace py = pybind11;
|
||||
using RDI = qros::RobotDynamicInterface;
|
||||
using RDP = qros::RobotDynamicProvider;
|
||||
using RDC = qros::RobotDynamicsClient;
|
||||
using RDS = qros::RobotDynamicsServer;
|
||||
|
||||
|
||||
PYBIND11_MODULE(_qros_robot_dynamic, m)
|
||||
{
|
||||
py::class_<RDI>(m, "RobotDynamicsInterface")
|
||||
.def(py::init<const std::string&>())
|
||||
.def("get_stiffness_force",&RDI::get_stiffness_force)
|
||||
.def("get_stiffness_torque",&RDI::get_stiffness_torque)
|
||||
.def("get_stiffness_frame_pose",&RDI::get_stiffness_frame_pose)
|
||||
.def("is_enabled",&RDI::is_enabled,"Returns true if the RobotDynamicInterface is enabled.")
|
||||
.def("get_topic_prefix",&RDI::get_topic_prefix);
|
||||
py::class_<RDC>(m, "RobotDynamicsClient")
|
||||
.def(py::init<const std::shared_ptr<rclcpp::Node>&,const std::string&>())
|
||||
.def("get_stiffness_force",&RDC::get_stiffness_force)
|
||||
.def("get_stiffness_torque",&RDC::get_stiffness_torque)
|
||||
.def("get_stiffness_frame_pose",&RDC::get_stiffness_frame_pose)
|
||||
.def("is_enabled",&RDC::is_enabled,"Returns true if the RobotDynamicInterface is enabled.")
|
||||
.def("get_topic_prefix",&RDC::get_topic_prefix);
|
||||
|
||||
py::class_<RDP>(m, "RobotDynamicsProvider")
|
||||
.def(py::init<const std::string&>())
|
||||
.def("publish_stiffness",&RDP::publish_stiffness)
|
||||
.def("set_world_to_base_tf", &RDP::set_world_to_base_tf)
|
||||
.def("is_enabled",&RDP::is_enabled,"Returns true if the RobotDynamicProvider is enabled.")
|
||||
.def("get_topic_prefix",&RDP::get_topic_prefix);
|
||||
py::class_<RDS>(m, "RobotDynamicsServer")
|
||||
.def(py::init<const std::shared_ptr<rclcpp::Node>&,const std::string&>())
|
||||
.def("publish_stiffness",&RDS::publish_stiffness)
|
||||
.def("set_world_to_base_tf", &RDS::set_world_to_base_tf)
|
||||
.def("is_enabled",&RDS::is_enabled,"Returns true if the RobotDynamicProvider is enabled.")
|
||||
.def("get_topic_prefix",&RDS::get_topic_prefix);
|
||||
|
||||
}
|
||||
116
src/robot_dynamics/qros_robot_dynamics_server.cpp
Normal file
116
src/robot_dynamics/qros_robot_dynamics_server.cpp
Normal file
@@ -0,0 +1,116 @@
|
||||
/*
|
||||
# Copyright (c) 2024 Quenitin Lin
|
||||
#
|
||||
# This file is part of sas_robot_driver_franka.
|
||||
#
|
||||
# sas_robot_driver_franka is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU Lesser General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# sas_robot_driver_franka is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU Lesser General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU Lesser General Public License
|
||||
# along with sas_robot_driver. If not, see <https://www.gnu.org/licenses/>.
|
||||
#
|
||||
# ################################################################
|
||||
#
|
||||
# Author: Quenitin Lin
|
||||
#
|
||||
# ################################################################
|
||||
#
|
||||
# Contributors:
|
||||
# 1. Quenitin Lin
|
||||
#
|
||||
# ################################################################
|
||||
*/
|
||||
#include <sas_robot_driver_franka/robot_dynamic/qros_robot_dynamics_server.hpp>
|
||||
|
||||
using namespace qros;
|
||||
|
||||
RobotDynamicsServer::RobotDynamicsServer(const std::shared_ptr<Node> &node, const std::string& topic_prefix):
|
||||
node_(node), topic_prefix_(topic_prefix == "GET_FROM_NODE"? node->get_name() : topic_prefix),
|
||||
child_frame_id_(topic_prefix_ + "_stiffness_frame"), parent_frame_id_(topic_prefix_ + "_base"),
|
||||
world_to_base_tf_(0)
|
||||
{
|
||||
// Strip potential leading slash
|
||||
if(child_frame_id_.front() == '/'){child_frame_id_ = child_frame_id_.substr(1);}
|
||||
if(parent_frame_id_.front() == '/'){parent_frame_id_ = parent_frame_id_.substr(1);}
|
||||
RCLCPP_INFO_STREAM(node_->get_logger(),
|
||||
"["+ std::string(node_->get_name()) + "]::Initializing RobotDynamicsServer with prefix " + topic_prefix);
|
||||
publisher_cartesian_stiffness_ = node_->create_publisher<geometry_msgs::msg::WrenchStamped>(topic_prefix + "/get/cartesian_stiffness", 1);
|
||||
}
|
||||
|
||||
geometry_msgs::msg::Transform RobotDynamicsServer::_dq_to_geometry_msgs_transform(const DQ& pose)
|
||||
{
|
||||
geometry_msgs::msg::Transform tf_msg;
|
||||
const auto t = translation(pose);
|
||||
const auto r = rotation(pose);
|
||||
tf_msg.translation.x = t.q(1);
|
||||
tf_msg.translation.y = t.q(2);
|
||||
tf_msg.translation.z = t.q(3);
|
||||
tf_msg.rotation.w = r.q(0);
|
||||
tf_msg.rotation.x = r.q(1);
|
||||
tf_msg.rotation.y = r.q(2);
|
||||
tf_msg.rotation.z = r.q(3);
|
||||
return tf_msg;
|
||||
}
|
||||
|
||||
void RobotDynamicsServer::set_world_to_base_tf(const DQ& world_to_base_tf)
|
||||
{
|
||||
if(world_to_base_tf_==0)
|
||||
{
|
||||
world_to_base_tf_ = world_to_base_tf;
|
||||
_publish_base_static_tf();
|
||||
}else
|
||||
{
|
||||
throw std::runtime_error("["+ std::string(node_->get_name()) + "]::[RobotDynamicsServer]::The world to base transform has already been set");
|
||||
}
|
||||
}
|
||||
|
||||
void RobotDynamicsServer::_publish_base_static_tf()
|
||||
{
|
||||
geometry_msgs::msg::TransformStamped base_tf;
|
||||
base_tf.transform = _dq_to_geometry_msgs_transform(world_to_base_tf_);
|
||||
base_tf.header.stamp = node_->now();
|
||||
base_tf.header.frame_id = WORLD_FRAME_ID;
|
||||
base_tf.child_frame_id = parent_frame_id_;
|
||||
static_base_tf_broadcaster_->sendTransform(base_tf);
|
||||
|
||||
}
|
||||
|
||||
|
||||
void RobotDynamicsServer::publish_stiffness(const DQ& base_to_stiffness, const Vector3d& force, const Vector3d& torque)
|
||||
{
|
||||
std_msgs::msg::Header header;
|
||||
header.set__stamp(node_->now());
|
||||
geometry_msgs::msg::WrenchStamped msg;
|
||||
msg.header = header;
|
||||
msg.header.set__frame_id(child_frame_id_);
|
||||
msg.wrench.force.set__x(force(0));
|
||||
msg.wrench.force.set__y(force(1));
|
||||
msg.wrench.force.set__z(force(2));
|
||||
msg.wrench.torque.set__x(torque(0));
|
||||
msg.wrench.torque.set__y(torque(1));
|
||||
msg.wrench.torque.set__z(torque(2));
|
||||
publisher_cartesian_stiffness_->publish(msg);
|
||||
if(seq_ % REDUCE_TF_PUBLISH_RATE == 0)
|
||||
{
|
||||
geometry_msgs::msg::TransformStamped tf_msg;
|
||||
tf_msg.transform = _dq_to_geometry_msgs_transform(base_to_stiffness);
|
||||
tf_msg.set__header(header);
|
||||
tf_msg.header.set__frame_id(parent_frame_id_);
|
||||
tf_msg.set__child_frame_id(child_frame_id_);
|
||||
tf_broadcaster_->sendTransform(tf_msg);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
bool RobotDynamicsServer::is_enabled() const
|
||||
{
|
||||
return true; //Always enabled
|
||||
}
|
||||
|
||||
@@ -33,10 +33,9 @@
|
||||
|
||||
#include <exception>
|
||||
#include <dqrobotics/utils/DQ_Math.h>
|
||||
#include <sas_common/sas_common.h>
|
||||
#include <sas_conversions/eigen3_std_conversions.h>
|
||||
#include <sas_robot_driver/sas_robot_driver_ros.h>
|
||||
#include "hand/qros_effector_driver_franka_hand.h"
|
||||
#include <sas_common/sas_common.hpp>
|
||||
// #include <sas_conversions/eigen3_std_conversions.hpp>
|
||||
#include <sas_robot_driver_franka/interfaces/qros_effector_driver_franka_hand.h>
|
||||
|
||||
|
||||
/*********************************************
|
||||
@@ -52,14 +51,14 @@ void sig_int_handler(int)
|
||||
|
||||
|
||||
template<typename T>
|
||||
void get_optional_parameter(const std::string &node_prefix, ros::NodeHandle &nh, const std::string ¶m_name, T ¶m)
|
||||
void get_optional_parameter(std::shared_ptr<Node> node, const std::string ¶m_name, T ¶m)
|
||||
{
|
||||
if(nh.hasParam(node_prefix + param_name))
|
||||
if(node->has_parameter(param_name))
|
||||
{
|
||||
sas::get_ros_param(nh,param_name,param);
|
||||
sas::get_ros_parameter(node,param_name,param);
|
||||
}else
|
||||
{
|
||||
ROS_INFO_STREAM(ros::this_node::getName() + "::Parameter " + param_name + " not found. Using default value. " + std::to_string(param));
|
||||
RCLCPP_INFO_STREAM(node->get_logger(), "["+std::string(node->get_name())+"]:Parameter " + param_name + " not found. Using default value. " + std::to_string(param));
|
||||
}
|
||||
|
||||
}
|
||||
@@ -69,55 +68,53 @@ int main(int argc, char **argv)
|
||||
{
|
||||
if(signal(SIGINT, sig_int_handler) == SIG_ERR)
|
||||
{
|
||||
throw std::runtime_error(ros::this_node::getName() + "::Error setting the signal int handler.");
|
||||
throw std::runtime_error("Error setting the signal int handler.");
|
||||
}
|
||||
ros::init(argc, argv, "sas_robot_driver_franka_hand_node", ros::init_options::NoSigintHandler);
|
||||
ROS_WARN("=====================================================================");
|
||||
ROS_WARN("---------------------------Quentin Lin-------------------------------");
|
||||
ROS_WARN("=====================================================================");
|
||||
ROS_INFO_STREAM(ros::this_node::getName()+"::Loading parameters from parameter server.");
|
||||
const std::string& effector_driver_provider_prefix = ros::this_node::getName();
|
||||
|
||||
rclcpp::init(argc,argv,rclcpp::InitOptions(),rclcpp::SignalHandlerOptions::None);
|
||||
auto node = std::make_shared<rclcpp::Node>("sas_robot_driver_franka_hand_node");
|
||||
|
||||
const auto node_name = std::string(node->get_name());
|
||||
RCLCPP_WARN(node->get_logger(),"=====================================================================");
|
||||
RCLCPP_WARN(node->get_logger(),"---------------------------Quentin Lin-------------------------------");
|
||||
RCLCPP_WARN(node->get_logger(),"=====================================================================");
|
||||
RCLCPP_INFO_STREAM_ONCE(node->get_logger(),"["+node_name+"]::Loading parameters from parameter server.");
|
||||
|
||||
ros::NodeHandle nh;
|
||||
qros::EffectorDriverFrankaHandConfiguration robot_driver_franka_hand_configuration;
|
||||
|
||||
sas::get_ros_param(nh,"/robot_ip_address",robot_driver_franka_hand_configuration.robot_ip);
|
||||
|
||||
get_optional_parameter(effector_driver_provider_prefix,nh,"/thread_sampling_time_nsec",robot_driver_franka_hand_configuration.thread_sampeling_time_ns);
|
||||
get_optional_parameter(effector_driver_provider_prefix,nh,"/default_force",robot_driver_franka_hand_configuration.default_force);
|
||||
get_optional_parameter(effector_driver_provider_prefix,nh,"/default_speed",robot_driver_franka_hand_configuration.default_speed);
|
||||
get_optional_parameter(effector_driver_provider_prefix,nh,"/default_epsilon_inner",robot_driver_franka_hand_configuration.default_epsilon_inner);
|
||||
get_optional_parameter(effector_driver_provider_prefix,nh,"/default_epsilon_outer",robot_driver_franka_hand_configuration.default_epsilon_outer);
|
||||
sas::get_ros_parameter(node,"robot_ip_address",robot_driver_franka_hand_configuration.robot_ip);
|
||||
sas::get_ros_parameter(node,"thread_sampling_time_sec",robot_driver_franka_hand_configuration.thread_sampeling_time_s);
|
||||
sas::get_ros_parameter(node,"default_force",robot_driver_franka_hand_configuration.default_force);
|
||||
sas::get_ros_parameter(node,"default_speed",robot_driver_franka_hand_configuration.default_speed);
|
||||
sas::get_ros_parameter(node,"default_epsilon_inner",robot_driver_franka_hand_configuration.default_epsilon_inner);
|
||||
sas::get_ros_parameter(node,"default_epsilon_outer",robot_driver_franka_hand_configuration.default_epsilon_outer);
|
||||
|
||||
qros::EffectorDriverFrankaHand franka_hand_driver(
|
||||
effector_driver_provider_prefix,
|
||||
node_name,
|
||||
robot_driver_franka_hand_configuration,
|
||||
nh,
|
||||
node,
|
||||
&kill_this_process
|
||||
);
|
||||
try
|
||||
{
|
||||
ROS_INFO_STREAM(ros::this_node::getName()+"::Instantiating Franka hand.");
|
||||
RCLCPP_INFO_STREAM(node->get_logger(),"["+node_name+"]::Instantiating Franka hand.");
|
||||
franka_hand_driver.connect();
|
||||
franka_hand_driver.initialize();
|
||||
|
||||
ROS_INFO_STREAM(ros::this_node::getName()+"::Instantiating control loop.");
|
||||
RCLCPP_INFO_STREAM(node->get_logger(),"["+node_name+"]::Starting control loop.");
|
||||
franka_hand_driver.start_control_loop();
|
||||
|
||||
}
|
||||
catch (const std::exception& e)
|
||||
{
|
||||
ROS_ERROR_STREAM(ros::this_node::getName() + "::Exception::" + e.what());
|
||||
RCLCPP_ERROR_STREAM(node->get_logger(), "["+node_name+"]::Exception::" + e.what());
|
||||
}catch (...)
|
||||
{
|
||||
ROS_ERROR_STREAM(ros::this_node::getName() + "::Exception::Unknown exception.");
|
||||
RCLCPP_ERROR_STREAM(node->get_logger(), "["+node_name+"]::Exception::Unknown exception.");
|
||||
}
|
||||
ROS_INFO_STREAM(ros::this_node::getName()+"::Exiting...");
|
||||
RCLCPP_INFO_STREAM(node->get_logger(),"["+node_name+"]::Exiting...");
|
||||
franka_hand_driver.deinitialize();
|
||||
ROS_INFO_STREAM(ros::this_node::getName()+"::deinitialized.");
|
||||
RCLCPP_INFO_STREAM(node->get_logger(),"["+node_name+"]::Deinitialized.");
|
||||
franka_hand_driver.disconnect();
|
||||
ROS_INFO_STREAM(ros::this_node::getName()+"::disconnected.");
|
||||
RCLCPP_INFO_STREAM(node->get_logger(),"["+node_name+"]::Disconnected.");
|
||||
|
||||
|
||||
return 0;
|
||||
|
||||
@@ -26,6 +26,8 @@
|
||||
# 1. Juan Jose Quiroz Omana (juanjqogm@gmail.com)
|
||||
# - Adapted from sas_robot_driver_denso_node.cpp
|
||||
# (https://github.com/SmartArmStack/sas_robot_driver_denso/blob/master/src/sas_robot_driver_denso_node.cpp)
|
||||
# 2. Quentin Lin
|
||||
# - Adaption to ROS2
|
||||
#
|
||||
# ################################################################
|
||||
*/
|
||||
@@ -36,11 +38,11 @@
|
||||
#include <exception>
|
||||
#include <dqrobotics/utils/DQ_Math.h>
|
||||
#include <dqrobotics/interfaces/json11/DQ_JsonReader.h>
|
||||
#include <sas_common/sas_common.h>
|
||||
#include <sas_conversions/eigen3_std_conversions.h>
|
||||
#include <sas_robot_driver/sas_robot_driver_ros.h>
|
||||
#include "sas_robot_driver_franka.h"
|
||||
#include <robot_dynamic/qros_robot_dynamics_provider.h>
|
||||
#include <sas_common/sas_common.hpp>
|
||||
#include <sas_conversions/eigen3_std_conversions.hpp>
|
||||
#include <sas_robot_driver/sas_robot_driver_ros.hpp>
|
||||
#include <sas_robot_driver_franka/sas_robot_driver_franka.h>
|
||||
#include <sas_robot_driver_franka/robot_dynamic/qros_robot_dynamics_server.hpp>
|
||||
|
||||
|
||||
/*********************************************
|
||||
@@ -80,67 +82,68 @@ int main(int argc, char **argv)
|
||||
{
|
||||
if(signal(SIGINT, sig_int_handler) == SIG_ERR)
|
||||
{
|
||||
throw std::runtime_error(ros::this_node::getName() + "::Error setting the signal int handler.");
|
||||
throw std::runtime_error("Error setting the signal int handler.");
|
||||
}
|
||||
|
||||
ros::init(argc, argv, "sas_robot_driver_franka_node", ros::init_options::NoSigintHandler);
|
||||
ROS_WARN("=====================================================================");
|
||||
ROS_WARN("----------------------Juan Jose Quiroz Omana------------------------");
|
||||
ROS_WARN("=====================================================================");
|
||||
ROS_INFO_STREAM(ros::this_node::getName()+"::Loading parameters from parameter server.");
|
||||
rclcpp::init(argc,argv,rclcpp::InitOptions(),rclcpp::SignalHandlerOptions::None);
|
||||
auto node = std::make_shared<rclcpp::Node>("sas_robot_driver_franka_node");
|
||||
|
||||
|
||||
ros::NodeHandle nh;
|
||||
const auto node_name = std::string(node->get_name());
|
||||
RCLCPP_WARN(node->get_logger(),"=====================================================================");
|
||||
RCLCPP_WARN(node->get_logger(),"-----------------Adapted by Quentin Lin ------------------------");
|
||||
RCLCPP_WARN(node->get_logger(),"=====================================================================");
|
||||
RCLCPP_INFO_STREAM_ONCE(node->get_logger(),"["+node_name+"]::Loading parameters from parameter server.");
|
||||
|
||||
sas::RobotDriverFrankaConfiguration robot_driver_franka_configuration;
|
||||
RobotInterfaceFranka::FrankaInterfaceConfiguration franka_interface_configuration;
|
||||
|
||||
sas::get_ros_param(nh,"/robot_ip_address",robot_driver_franka_configuration.ip_address);
|
||||
sas::get_ros_param(nh,"/robot_mode", robot_driver_franka_configuration.mode);
|
||||
sas::get_ros_parameter(node,"robot_ip_address",robot_driver_franka_configuration.ip_address);
|
||||
sas::get_ros_parameter(node,"robot_mode", robot_driver_franka_configuration.mode);
|
||||
double upper_scale_factor = 1.0;
|
||||
std::vector<std::string> all_params;
|
||||
if(nh.hasParam(ros::this_node::getName()+"/force_upper_limits_scaling_factor"))
|
||||
if(node->has_parameter("force_upper_limits_scaling_factor"))
|
||||
{
|
||||
sas::get_ros_param(nh,"/force_upper_limits_scaling_factor",upper_scale_factor);
|
||||
ROS_WARN_STREAM(ros::this_node::getName()+"::Set force upper limits scaling factor: " << upper_scale_factor);
|
||||
sas::get_ros_parameter(node,"force_upper_limits_scaling_factor",upper_scale_factor);
|
||||
RCLCPP_WARN_STREAM_ONCE(node->get_logger(),"["+node_name+"]::Set force upper limits scaling factor: " << upper_scale_factor);
|
||||
}
|
||||
if(nh.hasParam(ros::this_node::getName()+"/upper_torque_threshold")) {
|
||||
ROS_INFO_STREAM(ros::this_node::getName()+"::Upper torque threshold override and set.");
|
||||
if(node->has_parameter("upper_torque_threshold")) {
|
||||
RCLCPP_INFO_STREAM_ONCE(node->get_logger(),"["+node_name+"]::Upper torque threshold override and set.");
|
||||
std::vector<double> upper_torque_threshold_std_vec;
|
||||
sas::get_ros_param(nh,"/upper_torque_threshold",upper_torque_threshold_std_vec);
|
||||
sas::get_ros_parameter(node,"upper_torque_threshold",upper_torque_threshold_std_vec);
|
||||
franka_interface_configuration.upper_torque_threshold = std_vec_to_std_array<double,7>(upper_torque_threshold_std_vec);
|
||||
}else {
|
||||
ROS_INFO_STREAM(ros::this_node::getName()+"::Upper torque threshold not set. Using default with value scalling.");
|
||||
RCLCPP_INFO_STREAM_ONCE(node->get_logger(),"["+node_name+"]::Upper torque threshold not set. Using default with value scalling.");
|
||||
franka_interface_configuration.upper_torque_threshold = apply_scale_to_std_array(franka_interface_configuration.upper_torque_threshold, upper_scale_factor);
|
||||
}
|
||||
if(nh.hasParam(ros::this_node::getName()+"/upper_force_threshold")) {
|
||||
ROS_INFO_STREAM(ros::this_node::getName()+"::Upper force threshold override and set.");
|
||||
if(node->has_parameter("upper_force_threshold")) {
|
||||
RCLCPP_INFO_STREAM_ONCE(node->get_logger(),"["+node_name+"]::Upper force threshold override and set.");
|
||||
std::vector<double> upper_torque_threshold_std_vec;
|
||||
sas::get_ros_param(nh,"/upper_force_threshold",upper_torque_threshold_std_vec);
|
||||
sas::get_ros_parameter(node,"upper_force_threshold",upper_torque_threshold_std_vec);
|
||||
franka_interface_configuration.upper_force_threshold = std_vec_to_std_array<double,6>(upper_torque_threshold_std_vec);
|
||||
}else {
|
||||
ROS_INFO_STREAM(ros::this_node::getName()+"::Upper force threshold not set. Using default with value scalling.");
|
||||
RCLCPP_INFO_STREAM_ONCE(node->get_logger(),"["+node_name+"]::Upper force threshold not set. Using default with value scalling.");
|
||||
franka_interface_configuration.upper_force_threshold = apply_scale_to_std_array(franka_interface_configuration.upper_force_threshold, upper_scale_factor);
|
||||
}
|
||||
if(nh.hasParam(ros::this_node::getName()+"/robot_parameter_file_path"))
|
||||
if(node->has_parameter("robot_parameter_file_path"))
|
||||
{
|
||||
std::string robot_parameter_file_path;
|
||||
sas::get_ros_param(nh,"/robot_parameter_file_path",robot_parameter_file_path);
|
||||
ROS_INFO_STREAM(ros::this_node::getName()+"::Loading robot parameters from file: " + robot_parameter_file_path);
|
||||
sas::get_ros_parameter(node,"robot_parameter_file_path",robot_parameter_file_path);
|
||||
RCLCPP_INFO_STREAM_ONCE(node->get_logger(),"["+node_name+"]::Loading robot parameters from file: " + robot_parameter_file_path);
|
||||
const auto robot = DQ_JsonReader::get_from_json<DQ_SerialManipulatorDH>(robot_parameter_file_path);
|
||||
robot_driver_franka_configuration.robot_reference_frame = robot.get_reference_frame();
|
||||
}else{ROS_INFO_STREAM(ros::this_node::getName()+"::Robot parameter file path not set. Robot Model Unknow.");}
|
||||
}else{RCLCPP_INFO_STREAM_ONCE(node->get_logger(),"["+node_name+"]::Robot parameter file path not set. Robot Model Unknow.");}
|
||||
|
||||
robot_driver_franka_configuration.interface_configuration = franka_interface_configuration;
|
||||
|
||||
sas::RobotDriverROSConfiguration robot_driver_ros_configuration;
|
||||
|
||||
sas::get_ros_param(nh,"/thread_sampling_time_nsec",robot_driver_ros_configuration.thread_sampling_time_nsec);
|
||||
sas::get_ros_param(nh,"/q_min",robot_driver_ros_configuration.q_min);
|
||||
sas::get_ros_param(nh,"/q_max",robot_driver_ros_configuration.q_max);
|
||||
sas::get_ros_parameter(node,"thread_sampling_time_sec",robot_driver_ros_configuration.thread_sampling_time_sec);
|
||||
sas::get_ros_parameter(node,"q_min",robot_driver_ros_configuration.q_min);
|
||||
sas::get_ros_parameter(node,"q_max",robot_driver_ros_configuration.q_max);
|
||||
|
||||
// initialize the robot dynamic provider
|
||||
robot_driver_ros_configuration.robot_driver_provider_prefix = ros::this_node::getName();
|
||||
qros::RobotDynamicProvider robot_dynamic_provider(nh, robot_driver_ros_configuration.robot_driver_provider_prefix);
|
||||
robot_driver_ros_configuration.robot_driver_provider_prefix = node_name;
|
||||
qros::RobotDynamicsServer robot_dynamic_provider(node, robot_driver_ros_configuration.robot_driver_provider_prefix);
|
||||
if(robot_driver_franka_configuration.robot_reference_frame!=0)
|
||||
{
|
||||
robot_dynamic_provider.set_world_to_base_tf(robot_driver_franka_configuration.robot_reference_frame);
|
||||
@@ -148,16 +151,17 @@ int main(int argc, char **argv)
|
||||
|
||||
try
|
||||
{
|
||||
ROS_INFO_STREAM(ros::this_node::getName()+"::Instantiating Franka robot.");
|
||||
sas::RobotDriverFranka robot_driver_franka(
|
||||
RCLCPP_INFO_STREAM_ONCE(node->get_logger(),"["+node_name+"]::Instantiating Franka robot.");
|
||||
auto robot_driver_franka = std::make_shared<sas::RobotDriverFranka>(
|
||||
node,
|
||||
&robot_dynamic_provider,
|
||||
robot_driver_franka_configuration,
|
||||
&kill_this_process
|
||||
);
|
||||
//robot_driver_franka.set_joint_limits({qmin, qmax});
|
||||
ROS_INFO_STREAM(ros::this_node::getName()+"::Instantiating RobotDriverROS.");
|
||||
sas::RobotDriverROS robot_driver_ros(nh,
|
||||
&robot_driver_franka,
|
||||
RCLCPP_INFO_STREAM_ONCE(node->get_logger(),"["+node_name+"]::Instantiating RobotDriverROS.");
|
||||
sas::RobotDriverROS robot_driver_ros(node,
|
||||
robot_driver_franka,
|
||||
robot_driver_ros_configuration,
|
||||
&kill_this_process);
|
||||
robot_driver_ros.control_loop();
|
||||
@@ -165,7 +169,7 @@ int main(int argc, char **argv)
|
||||
catch (const std::exception& e)
|
||||
{
|
||||
kill_this_process = true;
|
||||
ROS_ERROR_STREAM(ros::this_node::getName() + "::Exception::" + e.what());
|
||||
RCLCPP_ERROR_STREAM_ONCE(node->get_logger(),"["+node_name+"]::Exception::" + e.what());
|
||||
}
|
||||
|
||||
|
||||
|
||||
Reference in New Issue
Block a user