discovery heeft magic gekregen

Equipment/prologix_discovery.m

@@ -1,4 +1,4 @@
-function ipaddress = prologix_discovery(localhost)
+function ipaddress = prologix_discovery()
 %% PROLOGIX_DISCOVERY Find your prologix GPIB device.
 %   ipaddress = PROLOGIX_DISCOVERY() finds prologix on your 
 %   local network. When your prologix device is detected
@@ -10,11 +10,11 @@ function ipaddress = prologix_discovery(localhost)
 
 %% setup correct variables.
 % if location of prologix is known: just return stored ip address
-if nargin < 1
-    localhostcellarray = getLocalIP();
-else
-    localhostcellarray{1} = localhost;
-end
+% if nargin < 1
+%     localhostcellarray = getLocalIP();
+% else
+%     localhostcellarray{1} = localhost;
+% end
 persistent stored_ipaddress;
 if ~isempty(stored_ipaddress)
     ipaddress = stored_ipaddress;
@@ -23,9 +23,15 @@ end
 local_port = randi([49152 65535]);
 remote_port = 3040;
 
+%%Magic
+udpmagic = udp('10.255.255.255',12345);
+fopen(udpmagic);
+fwrite(udpmagic,'windows moet dood');
+fclose(udpmagic);
+delete udpmagic
+
 %% setup dsp to send and recieve udp packets.
-for ipIndex = 1:length(localhostcellarray)
-    udpconnection = udp('10.255.255.255',3040);
+    udpconnection = udp('255.255.255.255',3040);
     %hudpr = dsp.UDPReceiver('LocalIPPort',local_port);
     % hudps = dsp.UDPSender('RemoteIPAddress','255.255.255.255','RemoteIPPort',remote_port,'LocalIPPortSource','Property','LocalIPPort',local_port);
     % start recieving udp packets
@@ -53,10 +59,7 @@ for ipIndex = 1:length(localhostcellarray)
         end
     end
     fclose(udpconnection);
-    if ~isempty(msg)
-        break;
-    end
-end
+
 if isempty(msg)
     error('No prologix found on network');
 end