Simulink error using dsp.UDPSender in MATLAB function

Hello everyone,

I have a very simple Simulink file. A pulse generator with a frequency of 60 Hz, amplitude of 1 and pulse width of 0.01. I have inserted a MATLAB function in the model that should enable sending a udp packet to an IP address when the pulse is high.

When I run a MATLAB script to send an UDP packet it works fine. When I run Simulink model with MATLAB function minus the UDP send command, it works fine. When I run any Simulink model it works fine.

Only and only when I run a Simulink model with a MATLAB function that has udp sending involved, it throws me a tantrum. Instead of MATLAB function, if I use the UDP send MATLAB function, I have the same error.

If I run the same model with the function on a different computer, it works fine.

It is only and only on one computer that it doesn't run.

The Function is: function y = fcn(u)

udps=dsp.UDPSender('RemoteIPAddress','169.254.8.179', 'RemoteIPPort',25000);

if u>0

udps(u)

y=u;

else

y=0;

end

end

I do have a MinGW compiler in my system.

Already tried re-installing MATLAB.

Thanks in advance!!!

Answer 1

[Chidvi Modala]

The following link might be of help to you

https://stackoverflow.com/questions/3848357/createprocess-no-such-file-or-directory