diff options
| -rw-r--r-- | gr-fec/python/fec/extended_decoder.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gr-fec/python/fec/extended_decoder.py b/gr-fec/python/fec/extended_decoder.py index d50746c1d4..17c9810013 100644 --- a/gr-fec/python/fec/extended_decoder.py +++ b/gr-fec/python/fec/extended_decoder.py @@ -23,6 +23,7 @@ from gnuradio import gr, blocks, digital import fec_swig as fec from bitflip import * +import sys from threaded_decoder import threaded_decoder from capillary_threaded_decoder import capillary_threaded_decoder @@ -137,7 +138,9 @@ class extended_decoder(gr.hier_block2): self.blocks.append(blocks.unpacked_to_packed_bb(1,0)) if(len(decoder_obj_list) > 1): - assert fec.get_history(decoder_obj_list[0]) == 0 + if(fec.get_history(decoder_obj_list[0]) != 0): + gr.log.info("fec.extended_decoder: Cannot use multi-threaded parallelism on a decoder with history.") + raise AttributeError if threading == 'capillary': self.blocks.append(capillary_threaded_decoder(decoder_obj_list, |