ddynamic_reconfigure repository

Repository Summary

Checkout URI https://github.com/pal-robotics/ddynamic_reconfigure.git
VCS Type git
VCS Version 0.3.0
Last Updated 2020-05-04
Dev Status MAINTAINED
CI status No Continuous Integration
Released RELEASED
Package Tags No category tags.
Contributing Help Wanted (0)
Good First Issues (0)
Pull Requests to Review (0)

Packages

Name Version
ddynamic_reconfigure 0.3.0

README

ddynamic_reconfigure

The ddynamic_reconfigure package is a C++ extension of dynamic_reconfigure that allows modifying parameters of a ROS node using the dynamic_reconfigure framework without having to write cfg files.

Usage

Modifying in place a variable:

#include <ros/ros.h>
#include <ddynamic_reconfigure/ddynamic_reconfigure.h>

int main(int argc, char **argv) {
    // ROS init stage
    ros::init(argc, argv, "ddynamic_tutorials");
    ros::NodeHandle nh;
    ddynamic_reconfigure::DDynamicReconfigure ddr;
    int int_param = 0;
    ddr.registerVariable<int>("int_param", &int_param, "param description");
    ddr.publishServicesTopics();
    // Now parameter can be modified from the dynamic_reconfigure GUI or other tools and the variable int_param is updated automatically

    int_param = 10; //This will also update the dynamic_reconfigure tools with the new value 10
    ros::spin();
    return 0;
 }

Modifying a variable via a callback:

#include <ros/ros.h>
#include <ddynamic_reconfigure/ddynamic_reconfigure.h>

int global_int;

void paramCb(int new_value)
{
   global_int = new_value;
   ROS_INFO("Param modified");
}

int main(int argc, char **argv) {
    // ROS init stage
    ros::init(argc, argv, "ddynamic_tutorials");
    ros::NodeHandle nh;
    ddynamic_reconfigure::DDynamicReconfigure ddr;

    ddr.registerVariable<int>("int_param", 10 /* initial value */, boost::bind(paramCb, _1), "param description");
    ddr.publishServicesTopics();
    // Now parameter can be modified from the dynamic_reconfigure GUI or other tools and the callback is called on each update
    ros::spin();
    return 0;
 }

Registering an enum:


#include <ros/ros.h>
#include <ddynamic_reconfigure/ddynamic_reconfigure.h>

int main(int argc, char **argv) {
    // ROS init stage
    ros::init(argc, argv, "ddynamic_tutorials");
    ros::NodeHandle nh;
    ddynamic_reconfigure::DDynamicReconfigure ddr;

    std::map<std::string, std::string> enum_map = {{"Key 1", "Value 1"}, {"Key 2", "Value 2"}};
    std::string enum_value = enum_map["Key 1"];
    ddr.registerEnumVariable<std::string>("string_enum", &enum_value,"param description", enum_map);
    ddr.publishServicesTopics();
    ros::spin();
    return 0;
 }

Registering variables in a private namespace "ddynamic_tutorials/other_namespace/int_param":


#include <ros/ros.h>
#include <ddynamic_reconfigure/ddynamic_reconfigure.h>

int main(int argc, char **argv) {
    // ROS init stage
    ros::init(argc, argv, "ddynamic_tutorials");
    ros::NodeHandle nh("~/other_namespace");
    ddynamic_reconfigure::DDynamicReconfigure ddr(nh);

    int int_param = 0;
    ddr.registerVariable<int>("int_param", &int_param, "param description");
    ddr.publishServicesTopics();

    ros::spin();
    return 0;
}

Same scenario, but with the NodeHandle created after the ddr instantiation:


#include <ros/ros.h>
#include <ddynamic_reconfigure/ddynamic_reconfigure.h>

std::unique_ptr<ddynamic_reconfigure::DDynamicReconfigure> ddr;
int main(int argc, char **argv) {
    // ROS init stage
    ros::init(argc, argv, "ddynamic_tutorials");
    ros::NodeHandle nh("~/other_namespace");

    ddr.reset(new ddynamic_reconfigure::DDynamicReconfigure(nh));
    int int_param = 0;
    ddr->registerVariable<int>("int_param", &int_param, "param description");
    ddr->publishServicesTopics();

    ros::spin();
    return 0;
}

Issues

Undefined reference to registerVariable or registerEnumVariable

These methods are templated, but the implementation is hidden, and there are explicit template instantiations for int, bool, double and std::string. If you are getting an undefined reference to one of these methods, make sure that you are passing parameters of this type.

CONTRIBUTING

No CONTRIBUTING.md found.

Repository Summary

Checkout URI https://github.com/pal-robotics/ddynamic_reconfigure.git
VCS Type git
VCS Version 0.2.0
Last Updated 2019-03-21
Dev Status MAINTAINED
CI status No Continuous Integration
Released RELEASED
Package Tags No category tags.
Contributing Help Wanted (0)
Good First Issues (0)
Pull Requests to Review (0)

Packages

Name Version
ddynamic_reconfigure 0.2.0

README

ddynamic_reconfigure

The ddynamic_reconfigure package is a C++ extension of dynamic_reconfigure that allows modifying parameters of a ROS node using the dynamic_reconfigure framework without having to write cfg files.

Usage

Modifying in place a variable:

#include <ros/ros.h>
#include <ddynamic_reconfigure/ddynamic_reconfigure.h>

int main(int argc, char **argv) {
    // ROS init stage
    ros::init(argc, argv, "ddynamic_tutorials");
    ros::NodeHandle nh;
    ddynamic_reconfigure::DDynamicReconfigure ddr;
    int int_param = 0;
    ddr.registerVariable<int>("int_param", &int_param, "param description");
    ddr.publishServicesTopics();
    // Now parameter can be modified from the dynamic_reconfigure GUI or other tools and the variable int_param is updated automatically

    int_param = 10; //This will also update the dynamic_reconfigure tools with the new value 10
    ros::spin();
    return 0;
 }

Modifying a variable via a callback:

#include <ros/ros.h>
#include <ddynamic_reconfigure/ddynamic_reconfigure.h>

int global_int;

void paramCb(int new_value)
{
   global_int = new_value;
   ROS_INFO("Param modified");
}

int main(int argc, char **argv) {
    // ROS init stage
    ros::init(argc, argv, "ddynamic_tutorials");
    ros::NodeHandle nh;
    ddynamic_reconfigure::DDynamicReconfigure ddr;

    ddr.registerVariable<int>("int_param", 10 /* initial value */, boost::bind(paramCb, _1), "param description");
    ddr.publishServicesTopics();
    // Now parameter can be modified from the dynamic_reconfigure GUI or other tools and the callback is called on each update
    ros::spin();
    return 0;
 }

Registering an enum:


#include <ros/ros.h>
#include <ddynamic_reconfigure/ddynamic_reconfigure.h>

int main(int argc, char **argv) {
    // ROS init stage
    ros::init(argc, argv, "ddynamic_tutorials");
    ros::NodeHandle nh;
    ddynamic_reconfigure::DDynamicReconfigure ddr;

    std::map<std::string, std::string> enum_map = {{"Key 1", "Value 1"}, {"Key 2", "Value 2"}};
    std::string enum_value = enum_map["Key 1"];
    ddr.registerEnumVariable<std::string>("string_enum", &enum_value,"param description", enum_map);
    ddr.publishServicesTopics();
    ros::spin();
    return 0;
 }

Issues

Undefined reference to registerVariable or registerEnumVariable

These methods are templated, but the implementation is hidden, and there are explicit template instantiations for int, bool, double and std::string. If you are getting an undefined reference to one of these methods, make sure that you are passing parameters of this type.

CONTRIBUTING

No CONTRIBUTING.md found.

Repository Summary

Checkout URI https://github.com/pal-robotics/ddynamic_reconfigure.git
VCS Type git
VCS Version 0.2.0
Last Updated 2019-03-21
Dev Status MAINTAINED
CI status No Continuous Integration
Released RELEASED
Package Tags No category tags.
Contributing Help Wanted (0)
Good First Issues (0)
Pull Requests to Review (0)

Packages

Name Version
ddynamic_reconfigure 0.2.0

README

ddynamic_reconfigure

The ddynamic_reconfigure package is a C++ extension of dynamic_reconfigure that allows modifying parameters of a ROS node using the dynamic_reconfigure framework without having to write cfg files.

Usage

Modifying in place a variable:

#include <ros/ros.h>
#include <ddynamic_reconfigure/ddynamic_reconfigure.h>

int main(int argc, char **argv) {
    // ROS init stage
    ros::init(argc, argv, "ddynamic_tutorials");
    ros::NodeHandle nh;
    ddynamic_reconfigure::DDynamicReconfigure ddr;
    int int_param = 0;
    ddr.registerVariable<int>("int_param", &int_param, "param description");
    ddr.publishServicesTopics();
    // Now parameter can be modified from the dynamic_reconfigure GUI or other tools and the variable int_param is updated automatically

    int_param = 10; //This will also update the dynamic_reconfigure tools with the new value 10
    ros::spin();
    return 0;
 }

Modifying a variable via a callback:

#include <ros/ros.h>
#include <ddynamic_reconfigure/ddynamic_reconfigure.h>

int global_int;

void paramCb(int new_value)
{
   global_int = new_value;
   ROS_INFO("Param modified");
}

int main(int argc, char **argv) {
    // ROS init stage
    ros::init(argc, argv, "ddynamic_tutorials");
    ros::NodeHandle nh;
    ddynamic_reconfigure::DDynamicReconfigure ddr;

    ddr.registerVariable<int>("int_param", 10 /* initial value */, boost::bind(paramCb, _1), "param description");
    ddr.publishServicesTopics();
    // Now parameter can be modified from the dynamic_reconfigure GUI or other tools and the callback is called on each update
    ros::spin();
    return 0;
 }

Registering an enum:


#include <ros/ros.h>
#include <ddynamic_reconfigure/ddynamic_reconfigure.h>

int main(int argc, char **argv) {
    // ROS init stage
    ros::init(argc, argv, "ddynamic_tutorials");
    ros::NodeHandle nh;
    ddynamic_reconfigure::DDynamicReconfigure ddr;

    std::map<std::string, std::string> enum_map = {{"Key 1", "Value 1"}, {"Key 2", "Value 2"}};
    std::string enum_value = enum_map["Key 1"];
    ddr.registerEnumVariable<std::string>("string_enum", &enum_value,"param description", enum_map);
    ddr.publishServicesTopics();
    ros::spin();
    return 0;
 }

Issues

Undefined reference to registerVariable or registerEnumVariable

These methods are templated, but the implementation is hidden, and there are explicit template instantiations for int, bool, double and std::string. If you are getting an undefined reference to one of these methods, make sure that you are passing parameters of this type.

CONTRIBUTING

No CONTRIBUTING.md found.

Repository Summary

Checkout URI https://github.com/pal-robotics/ddynamic_reconfigure.git
VCS Type git
VCS Version indigo-devel
Last Updated 2018-01-17
Dev Status MAINTAINED
CI status No Continuous Integration
Released UNRELEASED
Package Tags No category tags.
Contributing Help Wanted (0)
Good First Issues (0)
Pull Requests to Review (0)

Packages

Name Version
ddynamic_reconfigure 0.0.7

README

No README found.

CONTRIBUTING

No CONTRIBUTING.md found.

Repository Summary

Checkout URI https://github.com/pal-robotics/ddynamic_reconfigure.git
VCS Type git
VCS Version hydro-devel
Last Updated 2015-11-11
Dev Status MAINTAINED
CI status No Continuous Integration
Released UNRELEASED
Package Tags No category tags.
Contributing Help Wanted (0)
Good First Issues (0)
Pull Requests to Review (0)

Packages

Name Version
ddynamic_reconfigure 0.0.3

README

No README found.

CONTRIBUTING

No CONTRIBUTING.md found.