diff options
Diffstat (limited to 'gr-fec/python/fec/_qa_helper.py')
| -rw-r--r-- | gr-fec/python/fec/_qa_helper.py | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/gr-fec/python/fec/_qa_helper.py b/gr-fec/python/fec/_qa_helper.py index 00a6015684..1eef05d976 100644 --- a/gr-fec/python/fec/_qa_helper.py +++ b/gr-fec/python/fec/_qa_helper.py @@ -9,7 +9,6 @@ # - import numpy from gnuradio import gr, blocks @@ -23,9 +22,9 @@ class map_bb(gr.sync_block): def __init__(self, bitmap): gr.sync_block.__init__( self, - name = "map_bb", - in_sig = [numpy.int8], - out_sig = [numpy.int8]) + name="map_bb", + in_sig=[numpy.int8], + out_sig=[numpy.int8]) self.bitmap = bitmap def work(self, input_items, output_items): @@ -45,11 +44,13 @@ class _qa_helper(gr.top_block): self.data_size = data_size self.threading = threading - self.ext_encoder = extended_encoder(enc, threading=self.threading, puncpat=self.puncpat) + self.ext_encoder = extended_encoder( + enc, threading=self.threading, puncpat=self.puncpat) self.ext_decoder = extended_decoder(dec, threading=self.threading, ann=None, puncpat=self.puncpat, integration_period=10000) - self.src = blocks.vector_source_b(data_size*[0, 1, 2, 3, 5, 7, 9, 13, 15, 25, 31, 45, 63, 95, 127], False) + self.src = blocks.vector_source_b( + data_size * [0, 1, 2, 3, 5, 7, 9, 13, 15, 25, 31, 45, 63, 95, 127], False) self.unpack = blocks.unpack_k_bits_bb(8) self.map = map_bb([-1, 1]) self.to_float = blocks.char_to_float(1) @@ -62,18 +63,19 @@ class _qa_helper(gr.top_block): self.connect(self.unpack, self.snk_input) self.connect(self.ext_decoder, self.snk_output) + if __name__ == '__main__': frame_size = 30 - enc = fec.dummy_encoder_make(frame_size*8) + enc = fec.dummy_encoder_make(frame_size * 8) #enc = fec.repetition_encoder_make(frame_size*8, 3) - dec = fec.dummy_decoder.make(frame_size*8) + dec = fec.dummy_decoder.make(frame_size * 8) - tb = _qa_helper(10*frame_size, enc, dec, None) + tb = _qa_helper(10 * frame_size, enc, dec, None) tb.run() errs = 0 - for i,o in zip(tb.snk_input.data(), tb.snk_output.data()): - if i-o != 0: + for i, o in zip(tb.snk_input.data(), tb.snk_output.data()): + if i - o != 0: errs += 1 if errs == 0: |