On 03/26/2014 09:17 AM, Activecat wrote:> Dear sir, > Why below custom block doesn't work..?
Activecat, first, don't ask open questions like this. How do you know it's not working? What did you try? Is there an error message? Always provide all of these infos when asking questions. You will get much better answers. Make sure you've read http://gnuradio.org/redmine/projects/gnuradio/wiki/ReportingErrors. > int > console1_impl::work( > int noutput_items, > gr_vector_const_void_star &input_items, > gr_vector_void_star &output_items) > { > int *out = (int *) output_items[0]; > > int x; > std::cout << "Please key in an integer: "; > std::cin >> x; > std::cout << "You have given me " << x << std::endl; > > out[0] = x; > return 1; > } A couple of guidelines: - Don't block in work()! (i.e., don't do this) - This would probably be better solved by passing info into the stream with other means, e.g. messages (PDUs), or by writing to a pipe and reading from there. - Try adding a std::flush after the first cout. M _______________________________________________ Discuss-gnuradio mailing list [email protected] https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
