diff options
| author | Tom Rondeau <trondeau@vt.edu> | 2013-03-17 12:24:38 -0400 |
|---|---|---|
| committer | Tom Rondeau <trondeau@vt.edu> | 2013-03-17 15:40:32 -0400 |
| commit | d4f6b86a9bdea09c2c158b9982559a727f8c6a0b (patch) | |
| tree | 60b452d387bd494b461ee78b2b0faec1fbf6e5fe /gr-trellis/examples/python/test_tcm_bit.py | |
| parent | ee2b700f72503d6e7f62adbfb7dff9997b9cb003 (diff) | |
blocks: converting references to vector source/sink, null source/sink, nop, copy, head, skiphead, vector_map, and annotator blocks to use gr-blocks.
Diffstat (limited to 'gr-trellis/examples/python/test_tcm_bit.py')
| -rwxr-xr-x | gr-trellis/examples/python/test_tcm_bit.py | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gr-trellis/examples/python/test_tcm_bit.py b/gr-trellis/examples/python/test_tcm_bit.py index 6308df1d09..f921584ab9 100755 --- a/gr-trellis/examples/python/test_tcm_bit.py +++ b/gr-trellis/examples/python/test_tcm_bit.py @@ -24,9 +24,9 @@ def run_test (f,Kb,bitspersymbol,K,dimensionality,constellation,N0,seed): # this for loop is TOO slow!!! for i in range(Kb-1*16): # last 16 bits = 0 to drive the final state to 0 packet[i] = random.randint(0, 1) # random 0s and 1s - src = gr.vector_source_s(packet,False) + src = blocks.vector_source_s(packet,False) #src = gr.lfsr_32k_source_s() - #src_head = gr.head (gr.sizeof_short,Kb/16) # packet size in shorts + #src_head = blocks.head (gr.sizeof_short,Kb/16) # packet size in shorts b2s = blocks.unpacked_to_packed_ss(1,gr.GR_MSB_FIRST) # pack bits in shorts s2fsmi = blocks.packed_to_unpacked_ss(bitspersymbol,gr.GR_MSB_FIRST) # unpack shorts to symbols compatible with the FSM input cardinality enc = trellis.encoder_ss(f,0) # initial state = 0 @@ -43,7 +43,7 @@ def run_test (f,Kb,bitspersymbol,K,dimensionality,constellation,N0,seed): va = trellis.viterbi_s(f,K,0,-1) # Put -1 if the Initial/Final states are not set. fsmi2s = blocks.unpacked_to_packed_ss(bitspersymbol,gr.GR_MSB_FIRST) # pack FSM input symbols to shorts s2b = blocks.packed_to_unpacked_ss(1,gr.GR_MSB_FIRST) # unpack shorts to bits - dst = gr.vector_sink_s(); + dst = blocks.vector_sink_s(); #dst = gr.check_lfsr_32k_s(); |