mrpt_localization_node_parameters.cpp

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 * Copyright (c) 2014, Markus Bader <markus.bader@tuwien.ac.at> *
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#include "mrpt_localization_node.h"
#include "mrpt_localization_node_defaults.h"
 
PFLocalizationNode::Parameters::Parameters(PFLocalizationNode* p)
        : PFLocalization::Parameters(p), node("~")
{
        node.param<double>("transform_tolerance", transform_tolerance, 0.1);
        ROS_INFO("transform_tolerance: %f", transform_tolerance);
        node.param<double>("no_update_tolerance", no_update_tolerance, 1.0);
        ROS_INFO("no_update_tolerance: %f", no_update_tolerance);
        node.param<double>(
                "no_inputs_tolerance", no_inputs_tolerance,
                std::numeric_limits<double>::infinity());
        ROS_INFO(
                "no_inputs_tolerance: %f", no_inputs_tolerance);  // disabled by default
        node.param<double>("rate", rate, MRPT_LOCALIZATION_NODE_DEFAULT_RATE);
        ROS_INFO("rate: %f", rate);
        node.getParam("gui_mrpt", gui_mrpt);
        ROS_INFO("gui_mrpt: %s", gui_mrpt ? "true" : "false");
        node.param<int>(
                "parameter_update_skip", parameter_update_skip,
                MRPT_LOCALIZATION_NODE_DEFAULT_PARAMETER_UPDATE_SKIP);
        ROS_INFO("parameter_update_skip: %i", parameter_update_skip);
        node.getParam("ini_file", ini_file);
        ROS_INFO("ini_file: %s", ini_file.c_str());
        node.getParam("map_file", map_file);
        ROS_INFO("map_file: %s", map_file.c_str());
        node.getParam("sensor_sources", sensor_sources);
        ROS_INFO("sensor_sources: %s", sensor_sources.c_str());
        node.param<std::string>("global_frame_id", global_frame_id, "map");
        ROS_INFO("global_frame_id: %s", global_frame_id.c_str());
        node.param<std::string>("odom_frame_id", odom_frame_id, "odom");
        ROS_INFO("odom_frame_id: %s", odom_frame_id.c_str());
        node.param<std::string>("base_frame_id", base_frame_id, "base_link");
        ROS_INFO("base_frame_id: %s", base_frame_id.c_str());
        node.param<bool>("pose_broadcast", pose_broadcast, false);
        ROS_INFO("pose_broadcast: %s", pose_broadcast ? "true" : "false");
        node.param<bool>("tf_broadcast", tf_broadcast, true);
        ROS_INFO("tf_broadcast: %s", tf_broadcast ? "true" : "false");
        node.param<bool>("use_map_topic", use_map_topic, false);
        ROS_INFO("use_map_topic: %s", use_map_topic ? "true" : "false");
        node.param<bool>("first_map_only", first_map_only, false);
        ROS_INFO("first_map_only: %s", first_map_only ? "true" : "false");
        node.param<bool>("debug", debug, true);
        ROS_INFO("debug: %s", debug ? "true" : "false");
        node.param<double>("initial_pose_x", init_x, 0.0);
        ROS_INFO("initial_pose_x: %f", init_x);
        node.param<double>("initial_pose_y", init_y, 0.0);
        ROS_INFO("initial_pose_y: %f", init_y);
        node.param<double>("initial_pose_phi", init_phi, 0.0); // radians
        ROS_INFO("initial_pose_phi: %f rad", init_phi);
        node.param<double>("initial_pose_std_xy", init_std_xy, init_std_xy); // m
        ROS_INFO("initial_pose_std_xy: %f m", init_std_xy);
        node.param<double>("initial_pose_std_phi", init_std_phi, init_std_phi); // radians
        ROS_INFO("initial_pose_std_phi: %f rad", init_std_phi);
 
        reconfigure_cb_ = boost::bind(
                &PFLocalizationNode::Parameters::callbackParameters, this, _1, _2);
        reconfigure_server_.setCallback(reconfigure_cb_);
}
 
void PFLocalizationNode::Parameters::update(const unsigned long& loop_count)
{
        if (loop_count % parameter_update_skip) return;
        node.getParam("debug", debug);
        if (loop_count == 0) ROS_INFO("debug: %s", debug ? "true" : "false");
        {
                int v = particlecloud_update_skip;
                node.param<int>(
                        "particlecloud_update_skip", particlecloud_update_skip,
                        MRPT_LOCALIZATION_NODE_DEFAULT_PARTICLECLOUD_UPDATE_SKIP);
                if (v != particlecloud_update_skip)
                        ROS_INFO(
                                "particlecloud_update_skip: %i", particlecloud_update_skip);
        }
        {
                int v = map_update_skip;
                node.param<int>(
                        "map_update_skip", map_update_skip,
                        MRPT_LOCALIZATION_NODE_DEFAULT_MAP_UPDATE_SKIP);
                if (v != map_update_skip)
                        ROS_INFO("map_update_skip: %i", map_update_skip);
        }
}
 
void PFLocalizationNode::Parameters::callbackParameters(
        mrpt_localization::MotionConfig& config, uint32_t level)
{
        if (config.motion_noise_type == MOTION_MODEL_GAUSSIAN)
        {
                motion_model_options->modelSelection =
                        CActionRobotMovement2D::mmGaussian;
 
                motion_model_options->gaussianModel.a1 = config.gaussian_alpha_1;
                motion_model_options->gaussianModel.a2 = config.gaussian_alpha_2;
                motion_model_options->gaussianModel.a3 = config.gaussian_alpha_3;
                motion_model_options->gaussianModel.a4 = config.gaussian_alpha_4;
                motion_model_options->gaussianModel.minStdXY = config.gaussian_alpha_xy;
                motion_model_options->gaussianModel.minStdPHI =
                        config.gaussian_alpha_phi;
                ROS_INFO("gaussianModel.type: gaussian");
                ROS_INFO(
                        "gaussianModel.a1: %f", motion_model_options->gaussianModel.a1);
                ROS_INFO(
                        "gaussianModel.a2: %f", motion_model_options->gaussianModel.a2);
                ROS_INFO(
                        "gaussianModel.a3: %f", motion_model_options->gaussianModel.a3);
                ROS_INFO(
                        "gaussianModel.a4: %f", motion_model_options->gaussianModel.a4);
                ROS_INFO(
                        "gaussianModel.minStdXY: %f",
                        motion_model_options->gaussianModel.minStdXY);
                ROS_INFO(
                        "gaussianModel.minStdPHI: %f",
                        motion_model_options->gaussianModel.minStdPHI);
        }
        else
        {
                ROS_INFO("We support at the moment only gaussian motion models");
        }
        *use_motion_model_default_options = config.use_default_motion;
        ROS_INFO(
                "use_motion_model_default_options: %s",
                use_motion_model_default_options ? "true" : "false");
        motion_model_default_options->gaussianModel.minStdXY =
                config.default_noise_xy;
        ROS_INFO(
                "default_noise_xy: %f",
                motion_model_default_options->gaussianModel.minStdXY);
        motion_model_default_options->gaussianModel.minStdPHI =
                config.default_noise_phi;
        ROS_INFO(
                "default_noise_phi: %f",
                motion_model_default_options->gaussianModel.minStdPHI);
        update_while_stopped = config.update_while_stopped;
        ROS_INFO(
                "update_while_stopped: %s", update_while_stopped ? "true" : "false");
        update_sensor_pose = config.update_sensor_pose;
        ROS_INFO("update_sensor_pose: %s", update_sensor_pose ? "true" : "false");
}