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 /*!
 *      @file   keyboard.cpp
 *      @brief  read chars from keyboard publish them! 
 *
 *      @author         César Sousa, cesarsousa@ua.pt
 *      @date 29-7-2014
 *      @version V0.0
 *      @internal
 *
 *              Revision        ---
 *              Compiler        gcc
 *              Company         DEM - Universidade de Aveiro
 *              Copyright       Copyright (c) 2014, César Sousa
 *
 *              Info:
 *
 *      command to make doxyfile: "make doxyfile" than "make doc"
 *
 */

#include <arrow_detection/keyboard.h>

int main(int argc, char** argv)
{
    ros::init (argc, argv, "keyboard");
    ros::NodeHandle nh;
    ros::Publisher pub_state;
    
    pub_state= nh.advertise< std_msgs::String  >( "/keyboard", 1000);
    
    std_msgs::String msg;
    
    while (ros::ok())
    {
        std::cout << "input string:   (Press 'q' to quit)" << std::endl;
        std::cin >> msg.data;
        if (msg.data == "q")
        {
            std::cout << "Quiting... " << std::endl;
            return 0;
        }
        pub_state.publish(msg);
        std::cout << "Imputed string:" << msg.data << std::endl;
    }
    // Spin
    ros::spin();
    return 0;
}