Hi, 1) Great Work.
2) I think screen refresh (drawing times) is too high (on my system) that leads to flickering. 3) Compiling a fresh trunk copy (rev 9311) on my C2D running Ubuntu 8.04, the running of usrp_fft.py for the first time leads to the following error : File "./usrp_fft.py", line 306, in <module> main () File "./usrp_fft.py", line 302, in main app = stdgui2.stdapp(app_top_block, "USRP FFT", nstatus=1) 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_fft.py", line 122, in __init__ self.scope = fftsink2.fft_sink_c (panel, fft_size=1024, sample_rate=input_rate, AttributeError: 'module' object has no attribute 'fft_sink_c' as mentioned in "README.gl", creating the file ~/.gnuradio/config.conf removed the error and everything was working fine in the second usrp_fft.py shot. I think this file should be creating automatically with the option style=gl (or at least style = auto) Best Regards, Firas -- View this message in context: http://www.nabble.com/New-OpenGL-based-FFT%2C-Waterfall%2C-and-Scope-displays-in-trunk-tp18988013p19030103.html Sent from the GnuRadio mailing list archive at Nabble.com. _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio