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Iam doing project using warp boards in that while accessing one folder (name:tcp_udp_ip_2.0.6c) i got a error like this
1)pnet.mex64: fatal error LNK1120:19 unresolved externals
2)link of 'pnet.mexw64 'failed
how to overcome this error please help me
Last edited by simhachalam (2017-Jul-31 07:57:55)
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Please do not create duplicate posts on the forums since it clutters the results for others searching and we at Mango will see your question wherever you post it.
1. Have you followed all the steps on the MEX compilation page? If so, at which step are you observing errors?
2. When you run wl_setup.m, have you tried using the Java transport? It's slower than the pre-compiled MEX transport, but doesn't require any extra compilation steps. Depending on your application, it may be sufficient.
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Thanks for the reply
1)I have executed the contents of MEX complilation page. I have run the (C:\WARP_Repository\ResearchApps\PHY\WARPLAB\WARPLab7\M_Code_Reference\mex\wl_mex_udp_transport.c) file through interfacing the Microsoft visual c++ 2010 with MATLAB and i got file created as 'wl_mex_udp_transport.mexw64'.
But we want 'pnet.mexw64' file created when run the command in command prompt like ' mex -O pnet.c wsock32.lib -DWIN32'
please help me ,
2)And i have another problem: In (local disk C: MATLAB/R2013a/sys/lcc ) we don't have any lib,mex files except include file.
Iam using windows 7 64bit .
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But we want 'pnet.mexw64' file created when run the command in command prompt like ' mex -O pnet.c wsock32.lib -DWIN32'
Why do you want pnet.mexw64? The WARPLab Reference Design hasn't used pnet in a *very* long time. If you're using WARP v3, you should be using the latest WARPLab Reference Design (currently v7.7.1) and following the WARPLab Quick Start instructions for setting up your MATLAB+WARPLab environment. And if you're using Win7/64-bit you can use the pre-compiled .mex binary we include in the WARPLab ref design archive - you don't even need to run the mex compilation step.
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