Hello everyone, I am trying to sense atransmitted signal using a usrp. I typed the following command (/usrp_spectrum_sense.py 440M 450M --fft 512) and worked a couple of times. But when I try it today, it tells me that there is no device. (even though I connected a usrp). part of the message I get looks like this. RuntimeError: LookupError: KeyError: No devices found for -----> Empty Device Address I need help please. Biniyam.
on 2013-02-09 02:27
on 2013-02-09 02:34
On 02/08/2013 07:26 PM, Biniyam Zewede wrote: > Empty Device Address > > > I need help please. Biniyam. > need more information. If this is a network device, you may not have setup your network interface. http://files.ettus.com/uhd_docs/manual/html/usrp2.... If this is a usb device, you may not have setup udev/installed winusb driver. http://files.ettus.com/uhd_docs/manual/html/transp... -josh