Hello again, so i made some steps into Gnu Radio Companion by examples you suggested in previous post. However i still could not find information or did not understand documentation properly. I'm gonna link my project in here to let know what am I talking about. Turbocoding.grc <http://gnuradio.4.n7.nabble.com/file/n62179/Turbocoding.grc> fsm1.fsm <http://gnuradio.4.n7.nabble.com/file/n62179/fsm1.fsm> I'm not sure why am I getting errors at my PCCC encoder: Check "(isinstance(eval(""" $o_fsm_args """[1:-1], locals(),globals()), str) and open($o_fsm_args).close()) or True" did not evaluate. Check "(isinstance(eval(""" $i_fsm_args """[1:-1], locals(),globals()), str) and open($i_fsm_args).close()) or True " did not evaluate. Also i would like to ask if pccc encoder produces 3 bits out of one - 1 systematic,1 is the output by fsm and 3rd output is the interleaved fsm output - or each fsm produces 2 outputs so i need to use such fsm that is not going to produce systematic output. The rest of the project should be right, at least if think so ;) - turbocoding with bpsk modulation In later stage I'm gonna be modifying: iterations, block interleaver length, noise value to make charts of BER performance.
Thanks in forward for every response to this post. Regards, Adrian -- View this message in context: http://gnuradio.4.n7.nabble.com/Building-simulation-of-basic-turbo-code-tp61978p62179.html Sent from the GnuRadio mailing list archive at Nabble.com. _______________________________________________ Discuss-gnuradio mailing list [email protected] https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
