diff options
| author | jcorgan <jcorgan@221aa14e-8319-0410-a670-987f0aec2ac5> | 2007-09-18 18:59:00 +0000 |
|---|---|---|
| committer | jcorgan <jcorgan@221aa14e-8319-0410-a670-987f0aec2ac5> | 2007-09-18 18:59:00 +0000 |
| commit | e692e71305ecd71d3681fe37f3d76f350d67e276 (patch) | |
| tree | dc320c9261303aa9a92f4d12bdba85f82720d1bf /gnuradio-examples/python/usrp/usrp_wfm_rcv_sca.py | |
| parent | 6ad04a094ced626e46c210b9847eae46a1ae8e67 (diff) | |
Merge r6461:6464 from jcorgan/t162-staging into trunk.
* Final gr.top_block and gr.hier_block2 implementation inside
gnuradio-core/src/lib/runtime
* Implementation of gr.hier_block2 versions of all the old-style blocks
in blks. These live in blks2.
* Addition of gr.hier_block2 based versions of gr-wxgui blocks
* Conversion of all the example code in gnuradio-examples to use this
new code
* Conversion of all the gr-utils scripts to use the new code
The OFDM examples and related hierarchical blocks have not yet been
converted. Code in the rest of the tree that is outside the core
and example components has also not yet been converted.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@6466 221aa14e-8319-0410-a670-987f0aec2ac5
Diffstat (limited to 'gnuradio-examples/python/usrp/usrp_wfm_rcv_sca.py')
| -rwxr-xr-x | gnuradio-examples/python/usrp/usrp_wfm_rcv_sca.py | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/gnuradio-examples/python/usrp/usrp_wfm_rcv_sca.py b/gnuradio-examples/python/usrp/usrp_wfm_rcv_sca.py index 64d51e2233..1d39c7691b 100755 --- a/gnuradio-examples/python/usrp/usrp_wfm_rcv_sca.py +++ b/gnuradio-examples/python/usrp/usrp_wfm_rcv_sca.py @@ -53,11 +53,10 @@ OFDM. from gnuradio import gr, gru, eng_notation, optfir from gnuradio import audio from gnuradio import usrp -from gnuradio import blks -from gnuradio.blksimpl.fm_emph import fm_deemph +from gnuradio.blks2impl.fm_emph import fm_deemph from gnuradio.eng_option import eng_option from gnuradio.wxgui import slider, powermate -from gnuradio.wxgui import stdgui, fftsink, form +from gnuradio.wxgui import stdgui2, fftsink2, form from optparse import OptionParser from usrpm import usrp_dbid import sys @@ -76,9 +75,9 @@ def pick_subdevice(u): usrp_dbid.BASIC_RX)) -class wfm_rx_sca_graph (stdgui.gui_flow_graph): +class wfm_rx_sca_block (stdgui2.std_top_block): def __init__(self,frame,panel,vbox,argv): - stdgui.gui_flow_graph.__init__ (self,frame,panel,vbox,argv) + stdgui2.std_top_block.__init__ (self,frame,panel,vbox,argv) parser=OptionParser(option_class=eng_option) parser.add_option("-R", "--rx-subdev-spec", type="subdev", default=None, @@ -179,7 +178,7 @@ class wfm_rx_sca_graph (stdgui.gui_flow_graph): self.audio_filter = gr.fir_filter_fff (audio_decimation, audio_coeffs) # Create deemphasis block that is applied after SCA demodulation - self.deemph = fm_deemph (self, audio_rate, sca_tau) + self.deemph = fm_deemph (audio_rate, sca_tau) self.volume_control = gr.multiply_const_ff(self.vol) @@ -228,27 +227,27 @@ class wfm_rx_sca_graph (stdgui.gui_flow_graph): return self.set_sca_freq(kv['sca_freq']) if 1: - self.src_fft = fftsink.fft_sink_c (self, self.panel, title="Data from USRP", + self.src_fft = fftsink2.fft_sink_c(self.panel, title="Data from USRP", fft_size=512, sample_rate=usrp_rate) self.connect (self.u, self.src_fft) vbox.Add (self.src_fft.win, 4, wx.EXPAND) if 1: - post_demod_fft = fftsink.fft_sink_f (self, self.panel, title="Post FM Demod", - fft_size=2048, sample_rate=demod_rate, - y_per_div=10, ref_level=0) + post_demod_fft = fftsink2.fft_sink_f(self.panel, title="Post FM Demod", + fft_size=2048, sample_rate=demod_rate, + y_per_div=10, ref_level=0) self.connect (self.fm_demod, post_demod_fft) vbox.Add (post_demod_fft.win, 4, wx.EXPAND) if 0: - post_demod_sca_fft = fftsink.fft_sink_f (self, self.panel, title="Post SCA Demod", + post_demod_sca_fft = fftsink2.fft_sink_f(self.panel, title="Post SCA Demod", fft_size=1024, sample_rate=sca_demod_rate, y_per_div=10, ref_level=0) self.connect (self.fm_demod_sca, post_demod_sca_fft) vbox.Add (post_demod_sca_fft.win, 4, wx.EXPAND) if 0: - post_deemph_fft = fftsink.fft_sink_f (self, self.panel, title="Post SCA Deemph", + post_deemph_fft = fftsink2.fft_sink_f (self.panel, title="Post SCA Deemph", fft_size=512, sample_rate=audio_rate, y_per_div=10, ref_level=-20) self.connect (self.deemph, post_deemph_fft) @@ -395,5 +394,5 @@ class wfm_rx_sca_graph (stdgui.gui_flow_graph): if __name__ == '__main__': - app = stdgui.stdapp (wfm_rx_sca_graph, "USRP WFM SCA RX") + app = stdgui2.stdapp (wfm_rx_sca_block, "USRP WFM SCA RX") app.MainLoop () |