void OnMouseDown()
{
ROS.Info("Publishing a chatter message: \"Blah blah blah " + count + "\"");
String pow = new String("Blah blah blah " + (count++));
Talker.publish(pow);
}
// Update is called once per frame
void Update()
{
Messages.std_msgs.String msg = new Messages.std_msgs.String();
msg.data = "HELLO!";
msg.Serialized = null;
pub.publish(msg);
}
private IEnumerator Coro()
{
while (true)
{
//ROS.Info("Publishing a chatter message: \"Coro msg " + count + "\"");
String pow = new String("Coro msg " + (count++));
Talker.publish(pow);
yield return(new WaitForSecondsRealtime(1f / 33f));
}
}
/// <summary>
/// publish goal
/// </summary>
static void publish()
{
Publisher <m.String> Talker = node.advertise <m.String>("goal", 10);
while (true)//不可用ROS.ok
{
vehicle1.calc();
String strSend = new String(vehicle1.sendmsg);
Talker.publish(strSend);
Thread.Sleep(100);
}
}
public void lookupTransform(String t, String s, Time time, out emTransform transform)
{
try
{
lookupTransform(t.data, s.data, time, out transform);
}
catch (Exception e)
{
transform = null;
ROS.Error(e);
throw e;
}
}
private static void Main(string[] args)
{
ROS.Init(args, "Talker");
NodeHandle node = new NodeHandle();
Publisher <m.String> Talker = node.advertise <m.String>("/Chatter", 1);
//Subscriber<m.String> Subscriber = node.subscribe<m.String>("/Chatter", 1, chatterCallback);
int count = 0;
while (ROS.ok)
{
ROS.Info("Publishing a chatter message: \"Blah blah blah " + count + "\"");
String pow = new String("Blah blah blah " + (count++));
Talker.publish(pow);
Thread.Sleep(1000);
}
ROS.shutdown();
}
private static void Main(string[] args)
{
ROS.Init(args, "Talker");
NodeHandle node = new NodeHandle();
Publisher<m.String> Talker = node.advertise<m.String>("/chatter", 1);
int count = 0;
while (ROS.ok)
{
ROS.Info("Publishing a chatter message: \"Blah blah blah " + count + "\"");
String pow = new String("Blah blah blah " + (count++));
Talker.publish(pow);
Thread.Sleep(1000);
}
ROS.shutdown();
ROS.waitForShutdown();
}
private static void Main(string[] args)
{
Trace.Listeners.Add(new TextWriterTraceListener(Console.Out));
ROS.Init(args, "Talker");
var spinner = new SingleThreadSpinner();
NodeHandle node = new NodeHandle();
Publisher <std_msgs.String> Talker = node.Advertise <std_msgs.String>("/chatter", 1);
int count = 0;
while (ROS.OK && !Console.KeyAvailable)
{
Console.WriteLine("publishing message");
ROS.Info()("Publishing a chatter message: \"Blah blah blah " + count + "\"");
String pow = new String("Blah blah blah " + (count++));
Talker.Publish(pow);
spinner.SpinOnce();
Thread.Sleep(1000);
}
ROS.Shutdown();
}
private static void Main(string[] args)
{
ROS.Init(args, "Talker");
NodeHandle node = new NodeHandle();
Publisher <m.String> Talker = node.advertise <m.String>("/Chatter", 1);
Subscriber <m.String> Subscriber = node.subscribe <m.String>("/Chatter", 1, chatterCallback);
int count = 0;
Console.WriteLine("PRESS ENTER TO QUIT!");
new Thread(() =>
{
while (ROS.ok)
{
ROS.Info("Publishing a chatter message: \"Blah blah blah " + count + "\"");
String pow = new String("Blah blah blah " + (count++));
Talker.publish(pow);
Thread.Sleep(1000);
}
}).Start();
Console.ReadLine();
ROS.shutdown();
}
private static void chatterCallback(std_msgs.String s)
{
ROS.Info()("RECEIVED: " + s.data);
Console.WriteLine($"Received: " + s.data);
}
private void callback(Messages.std_msgs.String msg)
{
Debug.Log("Recieved Message: " + msg.data);
}
