[Discuss-gnuradio] Resource busy about tunnel.py

[Joey]

Hi all,

We are trying to run the usrp_spectrum_sensing.py program inside the tunnel.py program by using os.system() command, the error is “Device or Resource busy”.

We have searched the gnuradio mailing list already and find a thread about resource busy http://lists.gnu.org/archive/html/discuss-gnuradio/2009-04/msg00400.html

According to this thread, we can run the usrp_spectrum.py program inside the benchmark_rx.py by adding tb=None after tb.stop() command.

Our question is what command we need to add in the tunnel.py after the tb.stop() command, which means we can stop the tunnel.py and start to execute the

usrp_spectrum_sensing.py inside the tunnel.py program.

Any suggestions and guidelines are good to us, thank you.

 

Joey