diff options
Diffstat (limited to 'gnuradio-examples/python/digital/usrp_transmit_path.py')
| -rw-r--r-- | gnuradio-examples/python/digital/usrp_transmit_path.py | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/gnuradio-examples/python/digital/usrp_transmit_path.py b/gnuradio-examples/python/digital/usrp_transmit_path.py index ee63dcd2b..4244c33f2 100644 --- a/gnuradio-examples/python/digital/usrp_transmit_path.py +++ b/gnuradio-examples/python/digital/usrp_transmit_path.py @@ -22,7 +22,7 @@ from gnuradio import gr from gnuradio import usrp_options import transmit_path -from pick_bitrate import pick_tx_bitrate +from pick_bitrate2 import pick_tx_bitrate from gnuradio import eng_notation def add_freq_option(parser): @@ -84,15 +84,17 @@ class usrp_transmit_path(gr.hier_block2): self.rs_rate = options.bitrate # Store requested bit rate if options.verbose: print 'USRP Sink:', self.u + #(self._bitrate, self._samples_per_symbol, self._interp) = \ + # pick_tx_bitrate(options.bitrate, self._modulator_class.bits_per_symbol(), \ + # options.samples_per_symbol, options.interp, dac_rate, \ + # self.u.get_interp_rates()) (self._bitrate, self._samples_per_symbol, self._interp) = \ pick_tx_bitrate(options.bitrate, self._modulator_class.bits_per_symbol(), \ - options.samples_per_symbol, options.interp, dac_rate, \ - self.u.get_interp_rates()) - - # Calculate resampler rate based on requested and actual rates - self.rs_rate = self._bitrate / self.rs_rate - print "Resampling by %f to get bitrate of %ssps" % (self.rs_rate, eng_notation.num_to_str(self._bitrate/self.rs_rate)) + dac_rate, self.u.get_interp_rates()) + print "USRP Interpolation: ", self._interp + print "Samples Per Symbol: ", self._samples_per_symbol + self.u.set_interp(self._interp) self.u.set_auto_tr(True) |