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C++ CerealPort::open方法代码示例

本文整理汇总了C++中cereal::CerealPort::open方法的典型用法代码示例。如果您正苦于以下问题:C++ CerealPort::open方法的具体用法?C++ CerealPort::open怎么用?C++ CerealPort::open使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在cereal::CerealPort的用法示例。


在下文中一共展示了CerealPort::open方法的7个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: main

// Create a ROS publisher and suscriber for the tacta_belt
int main(int argc, char** argv)
{

  ros::init(argc, argv, "tacta_wrist");
  ros::NodeHandle n;
	ros::Publisher state;
  ros::Rate r(TACTA_BELT_STATE_UPDATE);

  // Create a ROS subscriber for the input point cloud
  ros::Subscriber sub = n.subscribe ("/feedback_devices/tacta_wrist/input", 1, wrist_cb);
  
  // Change the next line according to your port name and baud rate
  try{ device.open("/dev/ttyUSB0", 19200); }
  catch(cereal::Exception& e)
  {
      ROS_FATAL("Failed to open the serial port!!!");
      ROS_BREAK();
  }
  ROS_INFO("The serial port is opened.");
  
  //On Init Enable B-Cast on All Channels
  data[0] = TACTA_BELT_ADDRESS;
  data[1] = TACTA_BELT_ENB_OUTPUT;
  data[2] = TACTA_BELT_BCAST;
  data[3] = TACTA_BELT_BCAST;
  data[4] = data[0] ^ data[1] ^ data[2] ^ data[3];
  device.write(data, 5);

  ros::spin();

}
开发者ID:WPI-ARC,项目名称:drc_pr2,代码行数:32,代码来源:tacta_wrist.cpp

示例2: main

// Create a ROS publisher and suscriber for the tacta_belt
int main(int argc, char** argv)
{

  ros::init(argc, argv, "tacta_fingers");
  ros::NodeHandle n;

  // Create a ROS subscriber for the input point cloud
  ros::Subscriber sub = n.subscribe ("/feedback_devices/tacta_grippers/input", 1, grippers_cb);

  // Change the next line according to your port name and baud rate
  try{ device.open("/dev/ttyUSB0", 19200); }
  catch(cereal::Exception& e)
  {
      ROS_FATAL("Failed to open the serial port!!!");
      ROS_BREAK();
  }
  ROS_INFO("The serial port has been opened.");

  //On Init Enable B-Cast on All Channels
  data_amp[0] = TACTA_BELT_ADDRESS;
  data_amp[1] = TACTA_BELT_ENB_OUTPUT;
  data_amp[2] = TACTA_BELT_BCAST;
  data_amp[3] = TACTA_BELT_BCAST;
  data_amp[4] = data_amp[0] ^ data_amp[1] ^ data_amp[2] ^ data_amp[3];
  device.write(data_amp, 5);

  ros::Rate r(100);

  for (int i = 0; i < 100; i++){
      //Right Hand output struct
      rh_rf_output[i] = 0;
      rh_lf_output[i] = 0;

      //Left Hand output struct
      lh_rf_output[i] = 0;
      lh_lf_output[i] = 0;
  }

  while(ros::ok()){

      tacta_output();

      ros::spinOnce();

      r.sleep();

  }

  ros::spin();

}
开发者ID:WPI-ARC,项目名称:drc_pr2,代码行数:52,代码来源:tacta_grippers.cpp

示例3: main

// Create a ROS publisher and suscriber for the tacta_belt
int main(int argc, char** argv)
{

  ros::init(argc, argv, "tacta_belt");
  ros::NodeHandle n;
	ros::Publisher state;
  ros::Rate r(TACTA_BELT_STATE_UPDATE);

  // Create a ROS subscriber for the input point cloud
  ros::Subscriber sub = n.subscribe ("/feedback_devices/tacta_belt/input", 1, belt_cb);

  //Advertise the two publishers, one for the commands and one for the gui
	state = n.advertise<feedback_devices::tacta_belt>("/feedback_devices/tacta_belt/state", 1);
  
  // Change the next line according to your port name and baud rate
  try{ device.open("/dev/ttyUSB0", 19200); }
  catch(cereal::Exception& e)
  {
      ROS_FATAL("Failed to open the serial port!!!");
      ROS_BREAK();
  }
  ROS_INFO("The serial port is opened.");
  
  //On Init Enable B-Cast on All Channels
  data[0] = TACTA_BELT_ADDRESS;
  data[1] = TACTA_BELT_ENB_OUTPUT;
  data[2] = TACTA_BELT_BCAST;
  data[3] = TACTA_BELT_BCAST;
  data[4] = data[0] ^ data[1] ^ data[2] ^ data[3];
  device.write(data, 5);

  ros::spin();

//  while(ros::ok())
//  {
//
//    // Get the reply, the last value is the timeout in ms
//    try{ device.read(reply, REPLY_SIZE, TIMEOUT); }
//    catch(cereal::TimeoutException& e)
//    {
//       ROS_ERROR("Timeout!");
//   }
//    ROS_INFO("Got this reply: %s", reply);
//
//    ros::spinOnce();
//    r.sleep();
//  }   
}
开发者ID:WPI-ARC,项目名称:drc_pr2,代码行数:49,代码来源:tacta_belt.cpp

示例4: main

int main(int argc, char **argv)
{
  ros::init(argc, argv, "listener_vel");

  ros::NodeHandle n;
   // char reply[REPLY_SIZE];
  try{ device.open("/dev/ttyACM1", 9600); } 
    catch(cereal::Exception& e)
    {
        ROS_FATAL("Failed to open the serial port!!!");
        ROS_BREAK();
    }
    ROS_INFO("The serial port is opened.");
  ros::Subscriber sub = n.subscribe("/cmd_vel", 1000, cmd_vel_Callback);
  ros::Publisher vel_pub = n.advertise<geometry_msgs::Twist>("act_vel", 1000);
  ros::Publisher ang_pub = n.advertise<std_msgs::Float64>("act_th", 1000);

 // ros::Rate loop_rate(10);
 ros::Rate loop_rate(18);	
 while(ros::ok())
    {

  	ros::spinOnce();

	std_msgs::Float64 th;
	geometry_msgs::Twist vel;
	
	vel.linear.x = rec_vel_x; 
	vel.linear.y = rec_vel_y;
	
	th.data = base_angle;

	vel_pub.publish(vel);
	ang_pub.publish(th);
	loop_rate.sleep();
  }


  return 0;
}
开发者ID:ernopp,项目名称:my_lidar,代码行数:40,代码来源:listener_vel.cpp

示例5: main

int main(int argc, char **argv)
{
    ros::init(argc, argv, "subscriber");
    ros::NodeHandle n;

    ros::ServiceServer service = n.advertiseService("sequence_", sequence_moteur);

	
	ROS_INFO("Ouverture du port serie");
    try{ device.open("/dev/ttyUSB0", 115200); }
    catch(cereal::Exception& e)
    {
        ROS_FATAL("Echec de l'ouverture du port serie!!!");
        ROS_BREAK();
    }
    ROS_INFO("Le port serie est ouvert.");
	
    ROS_INFO("Ready to send data");
    ros::spin();

    return 0;
}
开发者ID:caesarhao,项目名称:hexapode_v2,代码行数:22,代码来源:subscriber.cpp

示例6: main

int main(int argc, char **argv)
{
	//char data;
	ros::init(argc, argv, "comm");
	ros::NodeHandle n;

	// Abro el puerto serial
	ROS_INFO("Abriendo puerto [%s] a [%d] bps", COMM_PORT, COMM_BAUDRATE);
	ROS_INFO("Publicando en: [%s]", COMM_MSG_RX);
	ROS_INFO("Subscrito  a : [%s]", COMM_MSG_TX);
	cp.open(COMM_PORT, COMM_BAUDRATE);

    //Subscripciones y publicaciones
	ros::Subscriber sub = n.subscribe("COMM_MSG_TX", 50, commTxCallback);
	ros::Publisher chatter_pub = n.advertise<hexacamina::commData> ("COMM_MSG_RX", 50);

//	boost::thread spin_thread(&spinThread);

//	hexacamina::commData msg;
	while (ros::ok())// && simulationRunning)
    {
//	    char data;
//		cp.readBytes(&data, 1, 0);
//		msg.data_hexapodo = data;
//		ROS_INFO("[%s]: 0x%x ", COMM_MSG_RX, data);
//		ROS_INFO("comm: hola");
//		chatter_pub.publish(msg);
		ros::spinOnce();
	}
    ROS_INFO("Adios comm!");
	ros::shutdown();
	return(0);
//	spin_thread.join();

	return 0;
}
开发者ID:baceituno,项目名称:tesis-hexapodo,代码行数:36,代码来源:comm.cpp

示例7: main

int main(int argc, char** argv){ //typical usage: "./traxbot_node /dev/ttyACMx"
  
	ros::init(argc, argv, "traxbot_node");
	ros::NodeHandle n;
	ros::NodeHandle pn("~");
	std::string port;
	
	if (argc<2){
	 port="/dev/ttyACM0";
	 ROS_WARN("No Serial Port defined, defaulting to \"%s\"",port.c_str());
	 ROS_WARN("Usage: \"rosrun [pkg] robot_node /serial_port\"");
	}else{
	  port=(std::string)argv[1];
	  ROS_INFO("Serial port: %s",port.c_str());
	}	
	
	// ROS publishers and subscribers
 	ros::Publisher odom_pub = n.advertise<nav_msgs::Odometry>("/odom", 100);
 	tf::TransformBroadcaster odom_broadcaster;
 	ros::Subscriber cmd_vel_sub  = n.subscribe<geometry_msgs::Twist>("/cmd_vel", 10, cmdVelReceived);
    
	odom_pub_ptr = &odom_pub;
	odom_broadcaster_ptr = &odom_broadcaster;	
	
	// baud_rate and serial port:	
	int baudrate;
	pn.param<std::string>("port", port, port.c_str()); 
	pn.param("baudrate", baudrate, 115200); 

	// Open the serial port to the robot
	try{ serial_port.open((char*)port.c_str(), baudrate); }
	catch(cereal::Exception& e){
		ROS_FATAL("Robot -- Failed to open serial port!");
		ROS_BREAK();
	}
    
	//wait (2.5 seconds) until serial port gets ready
	ros::Duration(2.5).sleep(); 	
		
	// Ask Robot ID from the Arduino board (stored in the EEPROM)
	ROS_INFO("Starting Traxbot...");
	serial_port.write("@5e");
	std::string reply;

	try{ serial_port.readBetween(&reply,'@','e'); }	
	catch(cereal::TimeoutException& e){
	  ROS_ERROR("Initial Read Timeout!");
	}
	
	int VDriver, Temperature, OMNI_Firmware, Battery;
	sscanf(reply.c_str(), "@5,%d,%d,%d,%d,%de", &Temperature, &OMNI_Firmware, &Battery, &VDriver, &ID_Robot);   //encoder msg parsing

	ROS_INFO("Traxbot ID = %d", ID_Robot);
	if (ID_Robot < 1 || ID_Robot > 3){
		ROS_WARN("Attention! Unexpected Traxbot ID!");
	}
	ROS_INFO("OMNI Board Temperature = %.2f C", Temperature*0.01);
	ROS_INFO("OMNI Firmware = %.2f", OMNI_Firmware*0.01);
	ROS_INFO("Arduino Firmware Version = %d.00", VDriver);

	if (VDriver > 1500){
		ROS_ERROR("Reset Robot Connection and try again.");
		return(0);
	}

	ROS_INFO("Battery = %.2f V", Battery*0.01 );
	if (Battery < 100){
		ROS_ERROR("Robot is off. Check power source!");
		return(0);
	}
	if (Battery < 850 && Battery > 100){
		ROS_WARN("Warning! Low Battery!");
	}
	
	// Start receiving streaming data
	if( !serial_port.startReadBetweenStream(boost::bind(&robotDataCallback, _1), '@', 'e') ){
		  ROS_FATAL("Robot -- Failed to start streaming data!");
		  ROS_BREAK();
	}
	serial_port.write("@18e");
    
	ros::spin(); //trigger callbacks and prevents exiting
  	return(0);
}
开发者ID:AlfaroP,项目名称:isr-uc-ros-pkg,代码行数:84,代码来源:traxbot_node.cpp


注:本文中的cereal::CerealPort::open方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。