diff options
Diffstat (limited to 'gr-digital/examples/narrowband/digital_bert_tx.py')
| -rw-r--r--[-rwxr-xr-x] | gr-digital/examples/narrowband/digital_bert_tx.py | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/gr-digital/examples/narrowband/digital_bert_tx.py b/gr-digital/examples/narrowband/digital_bert_tx.py index 6859d2e7af..acc81b4492 100755..100644 --- a/gr-digital/examples/narrowband/digital_bert_tx.py +++ b/gr-digital/examples/narrowband/digital_bert_tx.py @@ -20,6 +20,8 @@ # Boston, MA 02110-1301, USA. # +from __future__ import division +from __future__ import unicode_literals from gnuradio import gr, eng_notation from gnuradio.eng_option import eng_option from optparse import OptionParser @@ -97,10 +99,10 @@ class tx_psk_block(gr.top_block): def get_options(mods): parser = OptionParser(option_class=eng_option, conflict_handler="resolve") - parser.add_option("-m", "--modulation", type="choice", choices=mods.keys(), + parser.add_option("-m", "--modulation", type="choice", choices=list(mods.keys()), default='psk', help="Select modulation from: %s [default=%%default]" - % (', '.join(mods.keys()),)) + % (', '.join(list(mods.keys())),)) parser.add_option("", "--amplitude", type="eng_float", default=0.2, help="set Tx amplitude (0-1) (default=%default)") parser.add_option("-r", "--bitrate", type="eng_float", default=250e3, @@ -116,7 +118,7 @@ def get_options(mods): uhd_transmitter.add_options(parser) - for mod in mods.values(): + for mod in list(mods.values()): mod.add_options(parser) (options, args) = parser.parse_args() |