Re: [Discuss-gnuradio] Re: Newbie need help with validating USRP

[Dimitris Symeonidis]

your -f96.3 argument tells gnuradio to tune to 96.3Hz
i think you intended -f96.3M, which gives you 96.3MHz

Dimitris Symeonidis
"If you think you're too small to make a difference, try sleeping with
a mosquito!" - Amnesty International



On Mon, Feb 16, 2009 at 10:58, anne kwong <address@hidden> wrote:
> 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.
>
> address@hidden 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 <address@hidden> 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
>>
>> address@hidden 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
>>
>>
>
>
> _______________________________________________
> Discuss-gnuradio mailing list
> address@hidden
> http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
>
>