On Sun, Oct 27, 2013 at 10:39 AM, Alexandru Csete <[email protected]> wrote: > On Sat, Oct 26, 2013 at 10:23 PM, Sylvain Munaut <[email protected]> wrote: >> >> Hi, >> >> >> As some of you know, beginning of this month I presented a new >> GNURadio block I wrote that implements a RTSA like spectrum >> visualization of the spectrum similar to those found on R&S / Agilent >> / Tek equipement. >> >> ... >> >> It would be very helpful if you could report success / failure so we >> can try to list what hardware is out there and which works / which >> doesn't. > > Hi Sylvain, > > I gave it a try this morning but didn't work on my acer laptop with > NVIDIA GeForce GT 330M > Driver version: 319.32 on 64 bit Xubuntu 13.10 > > It's not quite clear to me how to get opencl installed... I installed > a package called nvidia-opencl-dev and opencl-headers but didn't see > anything else in the package manager. > > > alc@vega:~$ osmocom_fft -a rtl=0 -s 1500000 -F > linux; GNU C++ version 4.8.1; Boost_105300; UHD_003.005.004-140-gfb32ed16 > > gr-osmosdr v0.1.0-35-gc21b09ae (0.1.1git) gnuradio 3.7.2git-123-g0ded5889 > built-in source types: file osmosdr fcd rtl rtl_tcp uhd hackrf netsdr > Using device #0 Realtek RTL2838UHIDIR SN: 00000013 > Detached kernel driver > Found Rafael Micro R820T tuner > Exact sample rate is: 1500000.014901 Hz > Traceback (most recent call last): > File "/home/alc/sdr/pybombs/runtime/bin/osmocom_fft", line 512, in <module> > main () > File "/home/alc/sdr/pybombs/runtime/bin/osmocom_fft", line 508, in main > app = stdgui2.stdapp(app_top_block, "osmocom Spectrum Browser", nstatus=1) > File > "/home/alc/sdr/pybombs/runtime/lib/python2.7/dist-packages/gnuradio/wxgui/stdgui2.py", > line 47, in __init__ > wx.App.__init__ (self, redirect=False) > File "/usr/lib/python2.7/dist-packages/wx-2.8-gtk2-unicode/wx/_core.py", > line 7981, in __init__ > self._BootstrapApp() > File "/usr/lib/python2.7/dist-packages/wx-2.8-gtk2-unicode/wx/_core.py", > line 7555, in _BootstrapApp > return _core_.PyApp__BootstrapApp(*args, **kwargs) > File > "/home/alc/sdr/pybombs/runtime/lib/python2.7/dist-packages/gnuradio/wxgui/stdgui2.py", > line 51, in OnInit > self._max_noutput_items) > File > "/home/alc/sdr/pybombs/runtime/lib/python2.7/dist-packages/gnuradio/wxgui/stdgui2.py", > line 73, in __init__ > self.panel = stdpanel (self, self, top_block_maker, max_nouts) > File > "/home/alc/sdr/pybombs/runtime/lib/python2.7/dist-packages/gnuradio/wxgui/stdgui2.py", > line 96, in __init__ > self.top_block = top_block_maker (frame, self, vbox, sys.argv) > File "/home/alc/sdr/pybombs/runtime/bin/osmocom_fft", line 178, in __init__ > from gnuradio import fosphor > File > "/home/alc/sdr/pybombs/runtime/lib/python2.7/dist-packages/gnuradio/fosphor/__init__.py", > line 45, in <module> > from fosphor_swig import * > File > "/home/alc/sdr/pybombs/runtime/lib/python2.7/dist-packages/gnuradio/fosphor/fosphor_swig.py", > line 26, in <module> > _fosphor_swig = swig_import_helper() > File > "/home/alc/sdr/pybombs/runtime/lib/python2.7/dist-packages/gnuradio/fosphor/fosphor_swig.py", > line 22, in swig_import_helper > _mod = imp.load_module('_fosphor_swig', fp, pathname, description) > ImportError: > /home/alc/sdr/pybombs/runtime/lib/libgnuradio-fosphor-3.7.0git.so.0.0.0: > undefined symbol: clCreateFromGLTexture > alc@vega:~$ >
By the way, osmocom_fft with the standard wxgl sink works - I can even use the "persistence" mode. _______________________________________________ Discuss-gnuradio mailing list [email protected] https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
