diff options
Diffstat (limited to 'gr-digital/python/digital/qa_ofdm_serializer_vcc.py')
| -rw-r--r--[-rwxr-xr-x] | gr-digital/python/digital/qa_ofdm_serializer_vcc.py | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/gr-digital/python/digital/qa_ofdm_serializer_vcc.py b/gr-digital/python/digital/qa_ofdm_serializer_vcc.py index 8a60b97882..a53aafccb6 100755..100644 --- a/gr-digital/python/digital/qa_ofdm_serializer_vcc.py +++ b/gr-digital/python/digital/qa_ofdm_serializer_vcc.py @@ -1,24 +1,26 @@ #!/usr/bin/env python # # Copyright 2012-2014 Free Software Foundation, Inc. -# +# # This file is part of GNU Radio -# +# # GNU Radio is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 3, or (at your option) # any later version. -# +# # GNU Radio is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. -# +# # You should have received a copy of the GNU General Public License # along with GNU Radio; see the file COPYING. If not, write to # the Free Software Foundation, Inc., 51 Franklin Street, # Boston, MA 02110-1301, USA. -# +# + +from __future__ import division import numpy @@ -42,7 +44,7 @@ class qa_ofdm_serializer_vcc (gr_unittest.TestCase): 0, 13, 1j, 14, 15, 0, 0, 0, 0, 0, 0, 0, 0, 2j, 0, 0) expected_result = tuple(range(1, 16)) + (0, 0, 0) occupied_carriers = ((1, 3, 4, 11, 12, 14), (1, 2, 4, 11, 13, 14),) - n_syms = len(tx_symbols)/fft_len + n_syms = len(tx_symbols) // fft_len src = blocks.vector_source_c(tx_symbols, False, fft_len) serializer = digital.ofdm_serializer_vcc(fft_len, occupied_carriers, self.tsb_key, "", 0, "", False) sink = blocks.tsb_vector_sink_c(tsb_key=self.tsb_key) @@ -60,7 +62,7 @@ class qa_ofdm_serializer_vcc (gr_unittest.TestCase): ) expected_result = tuple(range(18)) occupied_carriers = ((13, 14, 15, 1, 2, 3), (-4, -2, -1, 1, 2, 4),) - n_syms = len(tx_symbols)/fft_len + n_syms = len(tx_symbols) // fft_len src = blocks.vector_source_c(tx_symbols, False, fft_len) serializer = digital.ofdm_serializer_vcc(fft_len, occupied_carriers, self.tsb_key) sink = blocks.tsb_vector_sink_c(tsb_key=self.tsb_key) @@ -71,14 +73,14 @@ class qa_ofdm_serializer_vcc (gr_unittest.TestCase): def test_002_with_offset (self): """ Standard test, carrier offset """ fft_len = 16 - tx_symbols = range(1, 16); + tx_symbols = list(range(1, 16)); tx_symbols = (0, 0, 1, 1j, 2, 3, 0, 0, 0, 0, 0, 0, 4, 5, 2j, 6, 0, 0, 7, 8, 3j, 9, 0, 0, 0, 0, 0, 0, 10, 4j, 11, 12, 0, 0, 13, 1j, 14, 15, 0, 0, 0, 0, 0, 0, 0, 0, 2j, 0) carr_offset = 1 # Compare this with tx_symbols from the previous test expected_result = tuple(range(1, 16)) + (0, 0, 0) occupied_carriers = ((1, 3, 4, 11, 12, 14), (1, 2, 4, 11, 13, 14),) - n_syms = len(tx_symbols)/fft_len + n_syms = len(tx_symbols) // fft_len offsettag = gr.tag_t() offsettag.offset = 0 offsettag.key = pmt.string_to_symbol("ofdm_sync_carr_offset") @@ -156,7 +158,7 @@ class qa_ofdm_serializer_vcc (gr_unittest.TestCase): pilot_carriers, pilot_symbols, (), self.tsb_key) - tx_ifft = fft.fft_vcc(fft_len, False, (1.0/fft_len,)*fft_len, True) + tx_ifft = fft.fft_vcc(fft_len, False, (1.0 / fft_len,)*fft_len, True) oscillator = analog.sig_source_c(1.0, analog.GR_COS_WAVE, freq_offset, 1.0) mixer = blocks.multiply_cc() rx_fft = fft.fft_vcc(fft_len, True, (), True) @@ -182,13 +184,13 @@ class qa_ofdm_serializer_vcc (gr_unittest.TestCase): def test_005_packet_len_tag (self): """ Standard test """ fft_len = 16 - tx_symbols = range(1, 16); + tx_symbols = list(range(1, 16)); tx_symbols = (0, 1, 1j, 2, 3, 0, 0, 0, 0, 0, 0, 4, 5, 2j, 6, 0, 0, 7, 8, 3j, 9, 0, 0, 0, 0, 0, 0, 10, 4j, 11, 12, 0, 0, 13, 1j, 14, 15, 0, 0, 0, 0, 0, 0, 0, 0, 2j, 0, 0) expected_result = tuple(range(1, 16)) occupied_carriers = ((1, 3, 4, 11, 12, 14), (1, 2, 4, 11, 13, 14),) - n_syms = len(tx_symbols)/fft_len + n_syms = len(tx_symbols) // fft_len packet_len_tsb_key = "packet_len" tag2 = gr.tag_t() tag2.offset = 0 |