Hi, I was able to bring up the ui for usrp_wfm_rcv.py after restarting USRP. In the UI, it says "Failed to set initial frequency" and I am getting the following warning from the command line.
[r...@fodora usrp]# ./usrp_wfm_rcv.py -f96.3 Using RX d'board A: Flex 900 Rx MIMO B >>> gr_fir_ccf: using SSE >>> gr_fir_fff: using SSE audio_alsa_sink[hw:0,0]: unable to support sampling rate 32000 card requested 44100 instead. ** (python:2886): WARNING **: IPP request failed with status 1030 ** (python:2886): WARNING **: IPP request failed with status 1030 FYI: No Powermate or Contour Knob found aUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaU Does anyone know what is wrong? Thanks, Anne On Mon, Feb 16, 2009 at 4:31 AM, anne kwong <akwon...@gmail.com> wrote: > Hi, > > I am trying to validate my USRP installation with usrp_wfm_rcv.py. I am > getting error saying: RuntimeError: can't open usrp1 > > I am able to run the benchmark test with USB port, and the LED light is on. > > Does anyone know what is the problem? > > Here is the error message > > [r...@fodora usrp]# ./usrp_wfm_rcv.py -f96.3 > usrp_open_interface:usb_claim_interface: failed interface 2 > could not claim interface 2: Device or resource busy > usrp_basic_rx: can't open rx interface > Traceback (most recent call last): > File "./usrp_wfm_rcv.py", line 289, in <module> > app = stdgui2.stdapp (wfm_rx_block, "USRP WFM RX") > File "/usr/local/lib/python2.5/site-packages/gnuradio/wxgui/stdgui2.py", > line 36, in __init__ > wx.App.__init__ (self, redirect=False) > File "/usr/lib/python2.5/site-packages/wx-2.8-gtk2-unicode/wx/_core.py", > line 7836, in __init__ > self._BootstrapApp() > File "/usr/lib/python2.5/site-packages/wx-2.8-gtk2-unicode/wx/_core.py", > line 7433, in _BootstrapApp > return _core_.PyApp__BootstrapApp(*args, **kwargs) > File "/usr/local/lib/python2.5/site-packages/gnuradio/wxgui/stdgui2.py", > line 39, in OnInit > frame = stdframe (self.top_block_maker, self.title, self._nstatus) > File "/usr/local/lib/python2.5/site-packages/gnuradio/wxgui/stdgui2.py", > line 60, in __init__ > self.panel = stdpanel (self, self, top_block_maker) > File "/usr/local/lib/python2.5/site-packages/gnuradio/wxgui/stdgui2.py", > line 81, in __init__ > self.top_block = top_block_maker (frame, self, vbox, sys.argv) > File "./usrp_wfm_rcv.py", line 79, in __init__ > self.u = usrp.source_c() # usrp is data source > File "/usr/local/lib/python2.5/site-packages/gnuradio/usrp.py", line 250, > in __init__ > fpga_filename, firmware_filename) > File "/usr/local/lib/python2.5/site-packages/gnuradio/usrp1.py", line > 1232, in source_c > return _usrp1.source_c(*args) > RuntimeError: can't open usrp1 > > > Thank you very much for all your help. > > Pete > > >
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