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Viewing changes to gr-trellis/doc/test_tcm.py

  • Committer: Bazaar Package Importer
  • Author(s): Kamal Mostafa
  • Date: 2010-03-13 07:46:01 UTC
  • mfrom: (2.1.2 sid)
  • Revision ID: james.westby@ubuntu.com-20100313074601-zjsa893a87bozyh7
Tags: 3.2.2.dfsg-1ubuntu1
https://launchpad.net/bugs/260406
* Fix build for Ubuntu lucid (LP: #260406)
  - add binary package dep for libusrp0, libusrp2-0: adduser
  - debian/rules clean: remove pre-built Qt moc files

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gr-trellis/doc/test_tcm.py
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import fsm_utils
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def run_test (f,Kb,bitspersymbol,K,dimensionality,constellation,N0,seed):
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    fg = gr.flow_graph ()
 
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    tb = gr.top_block ()
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    # TX
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    src = gr.lfsr_32k_source_s()
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    fsmi2s = gr.unpacked_to_packed_ss(bitspersymbol,gr.GR_MSB_FIRST) # pack FSM input symbols to shorts
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    dst = gr.check_lfsr_32k_s(); 
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    fg.connect (src,src_head,s2fsmi,enc,mod)
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    fg.connect (mod,(add,0))
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    fg.connect (noise,(add,1))
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    fg.connect (add,metrics)
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    fg.connect (metrics,va,fsmi2s,dst)
 
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    tb.connect (src,src_head,s2fsmi,enc,mod)
 
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    tb.connect (mod,(add,0))
 
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    tb.connect (noise,(add,1))
 
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    tb.connect (add,metrics)
 
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    tb.connect (metrics,va,fsmi2s,dst)
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    fg.run()
 
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    tb.run()
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    # A bit of cheating: run the program once and print the 
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    # final encoder state.