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From: | Michael Civ |
Subject: | [Discuss-gnuradio] Howto module segmentation fault |
Date: | Tue, 26 Oct 2010 12:53:46 -0700 (PDT) |
Hello, I recently got python programs to successfully import the howto module, but I cannot use the functions. Any help or suggestions would be greatly appreciated: Python code: #!/usr/bin/env python from gnuradio import gr import howto class my_top_block(gr.top_block): def __init__(self): gr.top_block.__init__(self) src_nums = (4, 5, 6) src = "" (src_nums) sqr = howto.square_ff () dst = gr.vector_sink_f () self.connect (src, sqr) self.connect (sqr, dst) print "src: ", src print "sqr: ", sqr print "dst.data: ", dst.data() if __name__ == '__main__': my_top_block().run() Output: src: <gr_block vector_source_f (1)> sqr: <gr_block square_ff (2)> dst.data: () Segmentation fault Thanks, Mike |
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