Initial Version

MATLAB/+XPlaneConnect/sendUDP.m

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+function [ status ] = sendUDP( data, IP, port )
+%sendUDP Send an one dimensional array of type uint8 data over an UDP connection using a java DatagramSocket
+% Version 0.25
+%
+%Inputs
+%     Data: 1-D array of type uint8 data to be sent
+%     IP Address (optional): IP Address of the machine that will receive the data as a character array. Default is '127.0.0.1' (local machine)
+%     port (optional): Port on the receiving machine where the data will be sent. Default is 49009 (XPlaneConnect). In general use 49009 to send to the plugin
+%
+%Outputs
+%	status: If there was an error. Status<0 means there was an error.
+%
+%Use
+%	1. import XPlaneConnect.*;
+%	2. data = uint8([1:20]);
+%	3. #Send the data array to port 49005 on the computer at IP address 172.0.100.54.
+%	4. status = sendUDP( data, '172.0.100.54', 49005 );
+%
+%Change Log
+%  10/02/14: [CT] V0.25: Updated to work with updated xpcPlugin
+%  09/25/14: [CT] V0.24: Added persistant socket
+%  04/21/14: [CT] V0.2:Added Versioning, support for DREF/SIMU/GETD/CONN
+%  06/10/13: [CT] Code created
+%
+% Contributors
+%   [CT] Christopher Teubert (SGT, Inc.)
+%       christopher.a.teubert@nasa.gov
+%
+% To Do
+% 1. Verify Input
+%
+%BEGIN CODE
+
+	import java.net.DatagramSocket
+	import java.net.DatagramPacket
+	import java.net.InetAddress
+	
+	data(5) = length(data);
+	status = 0;
+	
+	%% Send array
+    persistent socket
+    if isempty(socket)
+        try
+            socket = DatagramSocket;
+        catch err
+            status = 1; 
+            disp(err)
+        end
+    end
+    
+	try 
+        IP = InetAddress.getByName(IP);
+        packet = DatagramPacket(data, length(data), IP, port); %create packet
+	    socket.send(packet);
+    catch err
+	    status = 1; 
+	    disp(err)
+	end
+	    
+	
+
+end
+