On 07 Mar 2013 13:56, sumitstop wrote:
> I have created two copies of the usrp_spectrum_sense.py for wideband spectrum > sensing. Each one of them collects data from a different frequency band and > then finally fusion takes place. > I am invoking both the scripts from bash with a timer which make them > execute at the same instance of time. > Content of both the bash scripts are below (activate_usrp_1.sh & > activate_usrp_2.sh) Only one application can have the USRP1 open at a time. There's no way to effectively "share" a USB device descriptor among different applications in Linux, and there are other reasons that's a bad idea as well.
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