Hello, I wrote a GNU Radio block using the template from here: http://gnuradio.org/redmine/projects/gnuradio/wiki/Basic_block which shall eventually become a source module providing access to a low-speed electroencephalographic capture board I designed and built, in order to "abuse" the GNU Radio framework for that kind of data analysis. This is the test program I tried to run (generated with grc, modified by hand): https://github.com/jaseg/openmind-viewer/blob/master/apps/top_block.py On each run the program throws a segfault in the second connect call on line 55: self.connect((self.openmind_buspirate_source_0, 0), (self.gr_interleaved_short_to_complex_0, 0)) When I follow the segfault using gdb or pdb I end up somewhere in the gnuradio internals. I have no idea what causes this segfault and would be glad for any hints. The source files of the rest of the block are to be found here (I do not know which are actually relevant to this question): https://github.com/jaseg/openmind-viewer Thanks in advance (hoping that I provided enough information)
_______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
