On Sat, Oct 26, 2013 at 10:23 PM, Sylvain Munaut <246...@gmail.com> 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:~$ > You will also needs a few dependencies such as freetype2 and glfw3. > For the latter, make sure to use version 3.x and to build it wit > -DBUILD_SHARED_LIBS=true I have not installed glfw3 as it appears to be an optional component, is that true? Alex _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio