C++ ArRobot::addSensorInterpTask方法代码示例

//.........这里部分代码省略.........
  // Connect to the robot
  conn = new ArRobotConnector(argparser, robot); // warning never freed
  if (!conn->connectRobot()) {
    ROS_ERROR("RosAria: ARIA could not connect to robot! (Check ~port parameter is correct, and permissions on port device.)");
    return 1;
  }

  // causes ARIA to load various robot-specific hardware parameters from the robot parameter file in /usr/local/Aria/params
  if(!Aria::parseArgs())
  {
    ROS_ERROR("RosAria: ARIA error parsing ARIA startup parameters!");
    return 1;
  }

  readParameters();

  // Start dynamic_reconfigure server
  dynamic_reconfigure_server = new dynamic_reconfigure::Server<rosaria::RosAriaConfig>;
  

  /*
   * 横向速度和纵向速度单位为米
*/

  /*
   * 初始化参数的最小值 其中TickMM=10 DriftFactor=-200 Revount=-32760
   */

  // Setup Parameter Minimums
  rosaria::RosAriaConfig dynConf_min;
  dynConf_min.trans_accel = robot->getAbsoluteMaxTransAccel() / 1000;
  dynConf_min.trans_decel = robot->getAbsoluteMaxTransDecel() / 1000;
  // TODO: Fix rqt dynamic_reconfigure gui to handle empty intervals
  // Until then, set unit length interval.
  dynConf_min.lat_accel = ((robot->getAbsoluteMaxLatAccel() > 0.0) ? robot->getAbsoluteMaxLatAccel() : 0.1) / 1000;
  dynConf_min.lat_decel = ((robot->getAbsoluteMaxLatDecel() > 0.0) ? robot->getAbsoluteMaxLatDecel() : 0.1) / 1000;
  dynConf_min.rot_accel = robot->getAbsoluteMaxRotAccel() * M_PI/180;
  dynConf_min.rot_decel = robot->getAbsoluteMaxRotDecel() * M_PI/180;
  
  // I'm setting these upper bounds relitivly arbitrarily, feel free to increase them.
  dynConf_min.TicksMM     = 10;
  dynConf_min.DriftFactor = -200;
  dynConf_min.RevCount    = -32760;
  
  dynamic_reconfigure_server->setConfigMin(dynConf_min);
  
  
  // 初始化参数的最大值 其中TickMM=200 DriftFactor=200 Revount=32760
  rosaria::RosAriaConfig dynConf_max;
  dynConf_max.trans_accel = robot->getAbsoluteMaxTransAccel() / 1000;
  dynConf_max.trans_decel = robot->getAbsoluteMaxTransDecel() / 1000;
  // TODO: Fix rqt dynamic_reconfigure gui to handle empty intervals
  // Until then, set unit length interval.
  dynConf_max.lat_accel = ((robot->getAbsoluteMaxLatAccel() > 0.0) ? robot->getAbsoluteMaxLatAccel() : 0.1) / 1000;
  dynConf_max.lat_decel = ((robot->getAbsoluteMaxLatDecel() > 0.0) ? robot->getAbsoluteMaxLatDecel() : 0.1) / 1000;
  dynConf_max.rot_accel = robot->getAbsoluteMaxRotAccel() * M_PI/180;
  dynConf_max.rot_decel = robot->getAbsoluteMaxRotDecel() * M_PI/180;
  
  // I'm setting these upper bounds relitivly arbitrarily, feel free to increase them.
  dynConf_max.TicksMM     = 200;
  dynConf_max.DriftFactor = 200;
  dynConf_max.RevCount    = 32760;
  
  dynamic_reconfigure_server->setConfigMax(dynConf_max);
  
   // 初始化参数的默认值
  rosaria::RosAriaConfig dynConf_default;
  dynConf_default.trans_accel = robot->getTransAccel() / 1000;
  dynConf_default.trans_decel = robot->getTransDecel() / 1000;
  dynConf_default.lat_accel   = robot->getLatAccel() / 1000;
  dynConf_default.lat_decel   = robot->getLatDecel() / 1000;
  dynConf_default.rot_accel   = robot->getRotAccel() * M_PI/180;
  dynConf_default.rot_decel   = robot->getRotDecel() * M_PI/180;

  dynConf_default.TicksMM     = TicksMM;
  dynConf_default.DriftFactor = DriftFactor;
  dynConf_default.RevCount    = RevCount;
  
  dynamic_reconfigure_server->setConfigDefault(dynConf_max);
  
  dynamic_reconfigure_server->setCallback(boost::bind(&RosAriaNode::dynamic_reconfigureCB, this, _1, _2));

  // Enable the motors
  robot->enableMotors();

  // disable sonars on startup
  robot->disableSonar();

  // callback will  be called by ArRobot background processing thread for every SIP data packet received from robot
  robot->addSensorInterpTask("ROSPublishingTask", 100, &myPublishCB);

  // Initialize bumpers with robot number of bumpers
  bumpers.front_bumpers.resize(robot->getNumFrontBumpers());
  bumpers.rear_bumpers.resize(robot->getNumRearBumpers());

  // Run ArRobot background processing thread
  robot->runAsync(true);

  return 0;
}

//.........这里部分代码省略.........

    // Bumpers.
    ArBumpers bumpers;
    robot.addRangeDevice(&bumpers);


    // cause the sonar to turn off automatically
    // when the robot is stopped, and turn it back on when commands to move
    // are sent. (Note, this should not be done if you need the sonar
    // data to localize, or for other purposes while stopped)
    ArSonarAutoDisabler sonarAutoDisabler(&robot);



    // Read in parameter files.
    Aria::getConfig()->useArgumentParser(&parser);
    if (!Aria::getConfig()->parseFile(Arnl::getTypicalParamFileName()))
    {
        ArLog::log(ArLog::Normal, "Trouble loading configuration file, exiting");
        Aria::exit(5);
    }




    //Configuracion del laser
    sick->setMinDistBetweenCurrent(0);

    robot.enableMotors();
    robot.setAbsoluteMaxTransVel(1000);

    /* Finally, get ready to run the robot: */
    robot.unlock();



    Controlador driver(&robot);

    if(exist_data_index){
    	driver.setDataIndex(data_index);
    }

    driver.runAsync();


    ControlHandler handler(&driver,&robot);
    // Use manual key handler
    //handler.addKeyHandlers(&robot);
    robot.addSensorInterpTask("ManualKeyHandler",50,handler.getFunctor());
    ArLog::log(ArLog::Normal ,"Añadido manejador teclado\n");












//    double x,y,dist,angle;

//    ArPose punto;
//    ArPose origen=robot.getPose();

//    sick->lockDevice();

//    for(int i=-90;i<90;i++){
//	// Obtengo la medida de distancia y angulo
//	dist=sick->currentReadingPolar(i,i+1,&angle);

//	// Obtengo coordenadas del punto usando el laser como referencia
//	x=dist*ArMath::cos(angle);
//	y=dist*ArMath::sin(angle);

//	//Roto los puntos
//	ArMath::pointRotate(&x,&y,-origen.getTh());
//	punto.setX(x);
//	punto.setY(y);

//	punto=punto + origen;

//	printf("Medida: %d\t Angulo:%.2f\t Angulo:%.2f\t Distancia:%0.2f\t X:%0.2f\t Y:%0.2f\n",i,angle,angle+origen.getTh(),dist,punto.getX(),punto.getY());
//    }
//    printf("Medidas adquiridas\n");

//    sick->unlockDevice();


    robot.waitForRunExit();


    //ArUtil::sleep(10000);


    return 0;

}

//.........这里部分代码省略.........
  RevCount = robot->getOrigRobotConfig()->getRevCount();

  dynConf_default.TicksMM     = TicksMM;
  dynConf_default.DriftFactor = DriftFactor;
  dynConf_default.RevCount    = RevCount;
  
  dynamic_reconfigure_server->setConfigDefault(dynConf_default);

  for(int i = 0; i < 16; i++)
  {
    sonar_tf_array[i].header.frame_id = frame_id_base_link;
    std::stringstream _frame_id;
    _frame_id << "sonar" << i;
    sonar_tf_array[i].child_frame_id = _frame_id.str();
    ArSensorReading* _reading = NULL;
    _reading = robot->getSonarReading(i);
    sonar_tf_array[i].transform.translation.x = _reading->getSensorX() / 1000.0;
    sonar_tf_array[i].transform.translation.y = _reading->getSensorY() / 1000.0;
    sonar_tf_array[i].transform.translation.z = 0.19;
    sonar_tf_array[i].transform.rotation = tf::createQuaternionMsgFromYaw(_reading->getSensorTh() * M_PI / 180.0);
  }

  for (int i=0;i<16;i++) {
      sensor_msgs::Range r;
      ranges.data.push_back(r);
  }

  int i=0,j=0;
  if (sonars__crossed_the_streams) {
    i=8;
    j=8;
  }
  for(; i<16; i++) {
    //populate the RangeArray msg
    std::stringstream _frame_id;
    _frame_id << "sonar" << i;
    ranges.data[i].header.frame_id = _frame_id.str();
    ranges.data[i].radiation_type = 0;
    ranges.data[i].field_of_view = 0.2618f; 
    ranges.data[i].min_range = 0.03f;
    ranges.data[i].max_range = 5.0f;
  }

  // Enable the motors
  robot->enableMotors();

  robot->disableSonar();

  // Initialize bumpers with robot number of bumpers
  bumpers.front_bumpers.resize(robot->getNumFrontBumpers());
  bumpers.rear_bumpers.resize(robot->getNumRearBumpers());

  robot->unlock();

  pose_pub = n.advertise<nav_msgs::Odometry>("pose",1000);
  bumpers_pub = n.advertise<rosaria::BumperState>("bumper_state",1000);

  voltage_pub = n.advertise<std_msgs::Float64>("battery_voltage", 1000);
  
  combined_range_pub = n.advertise<rosaria::RangeArray>("ranges", 1000,
    boost::bind(&RosAriaNode::sonarConnectCb,this),
    boost::bind(&RosAriaNode::sonarDisconnectCb, this));

  for(int i =0; i < 16; i++) {
    std::stringstream topic_name;
    topic_name << "range" << i;
    range_pub[i] = n.advertise<sensor_msgs::Range>(topic_name.str().c_str(), 1000,
      boost::bind(&RosAriaNode::sonarConnectCb,this),
      boost::bind(&RosAriaNode::sonarDisconnectCb, this));
  }
  recharge_state_pub = n.advertise<std_msgs::Int8>("battery_recharge_state", 5, true /*latch*/ );
  recharge_state.data = -2;
  state_of_charge_pub = n.advertise<std_msgs::Float32>("battery_state_of_charge", 100);

  motors_state_pub = n.advertise<std_msgs::Bool>("motors_state", 5, true /*latch*/ );
  motors_state.data = false;
  published_motors_state = false;
 
  // subscribe to services
  cmdvel_sub = n.subscribe( "cmd_vel", 1, (boost::function <void(const geometry_msgs::TwistConstPtr&)>)
    boost::bind(&RosAriaNode::cmdvel_cb, this, _1 ));

  // advertise enable/disable services
  enable_srv = n.advertiseService("enable_motors", &RosAriaNode::enable_motors_cb, this);
  disable_srv = n.advertiseService("disable_motors", &RosAriaNode::disable_motors_cb, this);
 
  veltime = ros::Time::now();
  sonar_tf_timer = n.createTimer(ros::Duration(0.033), &RosAriaNode::sonarCallback, this);
  sonar_tf_timer.stop();

  dynamic_reconfigure_server->setCallback(boost::bind(&RosAriaNode::dynamic_reconfigureCB, this, _1, _2));

  // callback will  be called by ArRobot background processing thread for every SIP data packet received from robot
  robot->addSensorInterpTask("ROSPublishingTask", 100, &myPublishCB);

  // Run ArRobot background processing thread
  robot->runAsync(true);

  return 0;
}