diff options
Diffstat (limited to 'gr-trellis/examples/python/test_sccc_turbo2.py')
| -rwxr-xr-x | gr-trellis/examples/python/test_sccc_turbo2.py | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gr-trellis/examples/python/test_sccc_turbo2.py b/gr-trellis/examples/python/test_sccc_turbo2.py index 116a2ca6b2..d7f26c4e13 100755 --- a/gr-trellis/examples/python/test_sccc_turbo2.py +++ b/gr-trellis/examples/python/test_sccc_turbo2.py @@ -18,8 +18,8 @@ def run_test (fo,fi,interleaver,Kb,bitspersymbol,K,dimensionality,constellation, tb = gr.top_block () # TX - src = gr.lfsr_32k_source_s() - src_head = gr.head (gr.sizeof_short,Kb/16) # packet size in shorts + src = blocks.lfsr_32k_source_s() + src_head = blocks.head(gr.sizeof_short,Kb/16) # packet size in shorts s2fsmi = blocks.packed_to_unpacked_ss(bitspersymbol,gr.GR_MSB_FIRST) # unpack shorts to symbols compatible with the outer FSM input cardinality enc = trellis.sccc_encoder_ss(fo,0,fi,0,interleaver,K) mod = digital.chunks_to_symbols_sf(constellation,dimensionality) @@ -33,7 +33,7 @@ def run_test (fo,fi,interleaver,Kb,bitspersymbol,K,dimensionality,constellation, scale = blocks.multiply_const_ff(1.0/N0) dec = trellis.sccc_decoder_s(fo,0,-1,fi,0,-1,interleaver,K,IT,trellis.TRELLIS_MIN_SUM) fsmi2s = blocks.unpacked_to_packed_ss(bitspersymbol,gr.GR_MSB_FIRST) # pack FSM input symbols to shorts - dst = gr.check_lfsr_32k_s() + dst = blocks.check_lfsr_32k_s() #tb.connect (src,src_head,s2fsmi,enc_out,inter,enc_in,mod) tb.connect (src,src_head,s2fsmi,enc,mod) |