On Tue, Dec 17, 2013 at 12:23 PM, Sumedha Goyal <sumedha1...@gmail.com> wrote: > I am trying to pass two different parameters to my top_block class > I m not able to do this please help. The control of program gets stuck at > tb.stop() and doesn't go beyond that. > > tb=top_block(options,0.8) > tb.start() > tb.wait() > tb.stop() > sleep(5) > print "I AM BACK" > tb1=top_block(options,0.4) > tb1.start() > tb1.wait() > tb1.stop() > sleep() > > Regards, > Sumedha
Does your flowgraph in tb naturally stop? The tb.wait() is a blocking call and will halt the main loop there until all threads (blocks) in tb are done. If your flowgraph doesn't have something that stops execution (like a finite file or a blocks.head block), then it will continue to process forever and your tb.wait() will continue to block. Tom _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
