[Discuss-gnuradio] Testing USRP

[Virmones Pereira Tavares de Miranda]

Hi List

 

I’m a new user of Gnuradio, I would like to know as to use digital oscope for get waves from USRP? , It's possible?,

Another thing I did try to run examples from USRP but I receive this error:

 

address@hidden usrp]# ./usrp_oscope.py

Traceback (most recent call last):

  File "./usrp_oscope.py", line 252, in ?

    main ()

  File "./usrp_oscope.py", line 248, in main

    app = stdgui.stdapp(app_flow_graph, "USRP O'scope", nstatus=1)

  File "/usr/local/lib/python2.4/site-packages/gnuradio/wxgui/stdgui.py", line 36, in __init__

    wx.App.__init__ (self, redirect=False)

  File "/usr/lib/python2.4/site-packages/wx-2.6-gtk2-unicode/wx/_core.py", line 7700, in __init__

    self._BootstrapApp()

  File "/usr/lib/python2.4/site-packages/wx-2.6-gtk2-unicode/wx/_core.py", line 7352, in _BootstrapApp

    return _core_.PyApp__BootstrapApp(*args, **kwargs)

SystemError: wxEntryStart failed, unable to initialize wxWidgets!  (Is DISPLAY set properly?)

Segmentation Fault

 

 

 

some Brazilian exists work on GNURADIO?