Can dsp.UDPSender work over a network?
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Hello,
I'm trying to get dsp.UDPSender to send a message to another computer via UDP in real time. However, I'm having trouble using dsp.Sender/Receiver. My code is as follows
Sender computer
i=0;
send=dsp.UDPSender('RemoteIPAddress','www.xxx.yyy.zzz')
for i <30
info=uint8(255*rand(1,32));
step(send,info);
i=i+1;
pause(.5)
end
release(send)
Receiving computer
udpr=dsp.UDPReceiver(remoteIPAddress','www.xxx.yyy.zzz')
step(udpr)
while the sender is in the loop, im spamming the receiver's step call. However, all i recieve is an empty 0-by-1 matrix. both IPs are the same (sender computer's IP address). Both have LocalIPPorts of 25000. Can someone please help me to get this workig!
2 件のコメント
Walter Roberson
2012 年 6 月 29 日
I do not see at the moment where you are defining the destination port number?
Have you tried something like WireShark to see what packets are going out?
Daniel
2012 年 7 月 5 日
It may be necessary to run Matlab as an administrator if you are not seeing any network activity.
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