diff options
Diffstat (limited to 'gr-digital/examples/example_timing.py')
| -rwxr-xr-x | gr-digital/examples/example_timing.py | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/gr-digital/examples/example_timing.py b/gr-digital/examples/example_timing.py index d51aebb31d..73a05b05dc 100755 --- a/gr-digital/examples/example_timing.py +++ b/gr-digital/examples/example_timing.py @@ -1,6 +1,6 @@ #!/usr/bin/env python # -# Copyright 2011,2012 Free Software Foundation, Inc. +# Copyright 2011-2013 Free Software Foundation, Inc. # # This file is part of GNU Radio # @@ -21,6 +21,8 @@ # from gnuradio import gr, digital, filter +from gnuradio import blocks +from gnuradio import channels from gnuradio import eng_notation from gnuradio.eng_option import eng_option from optparse import OptionParser @@ -55,9 +57,9 @@ class example_timing(gr.top_block): data = 2.0*scipy.random.randint(0, 2, N) - 1.0 data = scipy.exp(1j*poffset) * data - self.src = gr.vector_source_c(data.tolist(), False) + self.src = blocks.vector_source_c(data.tolist(), False) self.rrc = filter.interp_fir_filter_ccf(sps, rrc_taps) - self.chn = filter.channel_model(noise, foffset, toffset) + self.chn = channels.channel_model(noise, foffset, toffset) self.off = filter.fractional_interpolator_cc(0.20, 1.0) if mode == 0: @@ -66,9 +68,9 @@ class example_timing(gr.top_block): self.taps = self.clk.taps() self.dtaps = self.clk.diff_taps() - self.vsnk_err = gr.vector_sink_f() - self.vsnk_rat = gr.vector_sink_f() - self.vsnk_phs = gr.vector_sink_f() + self.vsnk_err = blocks.vector_sink_f() + self.vsnk_rat = blocks.vector_sink_f() + self.vsnk_phs = blocks.vector_sink_f() self.connect((self.clk,1), self.vsnk_err) self.connect((self.clk,2), self.vsnk_rat) @@ -83,12 +85,12 @@ class example_timing(gr.top_block): mu, gain_mu, omega_rel_lim) - self.vsnk_err = gr.vector_sink_f() + self.vsnk_err = blocks.vector_sink_f() self.connect((self.clk,1), self.vsnk_err) - self.vsnk_src = gr.vector_sink_c() - self.vsnk_clk = gr.vector_sink_c() + self.vsnk_src = blocks.vector_sink_c() + self.vsnk_clk = blocks.vector_sink_c() self.connect(self.src, self.rrc, self.chn, self.off, self.clk, self.vsnk_clk) self.connect(self.off, self.vsnk_src) |