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osmo-tetra
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Code Issues Releases Wiki Activity

move graphical sinks to tabbed control

This commit is contained in:
Dimitri Stolnikov 2012-06-07 21:39:09 +02:00
parent 246b3d37e1
commit 7bb6e34ad0
1 changed files with 30 additions and 5 deletions
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35
src/demod/python/osmosdr-tetra_demod_fft.py
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@ -16,6 +16,7 @@ import math
from gnuradio import gr, gru, eng_notation, blks2, optfir
from gnuradio.eng_option import eng_option
from gnuradio.wxgui import fftsink2
from gnuradio.wxgui import scopesink2
from gnuradio.wxgui import forms
from grc_gnuradio import wxgui as grc_wxgui
from optparse import OptionParser
@ -92,6 +93,11 @@ class top_block(grc_wxgui.top_block_gui):
self.connect(self.src, self.tuner, self.resamp, self.demod, self.output)
self.Main = wx.Notebook(self.GetWin(), style=wx.NB_TOP)
self.Main.AddPage(grc_wxgui.Panel(self.Main), "Wideband Spectrum")
self.Main.AddPage(grc_wxgui.Panel(self.Main), "Channel Spectrum")
self.Main.AddPage(grc_wxgui.Panel(self.Main), "Soft Bits")
def set_ifreq(ifreq):
self.ifreq = ifreq
self._ifreq_text_box.set_value(self.ifreq)
@ -154,6 +160,8 @@ class top_block(grc_wxgui.top_block_gui):
self.Add(_rfgain_sizer)
self.Add(self.Main)
def fftsink2_callback(x, y):
if abs(x / (sample_rate / 2)) > 0.9:
set_ifreq(self.ifreq + x / 2)
@ -162,7 +170,7 @@ class top_block(grc_wxgui.top_block_gui):
self.offset = -x
self.tuner.set_center_freq(self.offset)
self.scope = fftsink2.fft_sink_c(self.GetWin(),
self.scope = fftsink2.fft_sink_c(self.Main.GetPage(0).GetWin(),
title="Wideband Spectrum (click to coarse tune)",
fft_size=1024,
sample_rate=sample_rate,
@ -173,7 +181,7 @@ class top_block(grc_wxgui.top_block_gui):
average=False,
avg_alpha=0.6)
self.Add(self.scope.win)
self.Main.GetPage(0).Add(self.scope.win)
self.scope.set_callback(fftsink2_callback)
self.connect(self.src, self.scope)
@ -183,7 +191,7 @@ class top_block(grc_wxgui.top_block_gui):
sys.stderr.write("fine tuned to: %d Hz\n" % self.offset)
self.tuner.set_center_freq(self.offset)
self.scope2 = fftsink2.fft_sink_c(self.GetWin(),
self.scope2 = fftsink2.fft_sink_c(self.Main.GetPage(1).GetWin(),
title="Channel Spectrum (click to fine tune)",
fft_size=1024,
sample_rate=out_sample_rate,
@ -194,11 +202,28 @@ class top_block(grc_wxgui.top_block_gui):
average=False,
avg_alpha=0.6)
self.Add(self.scope2.win)
self.Main.GetPage(1).Add(self.scope2.win)
self.scope2.set_callback(fftsink2_callback2)
self.connect(self.resamp, self.scope2)
self.scope3 = scopesink2.scope_sink_f(
self.Main.GetPage(2).GetWin(),
title="Soft Bits",
sample_rate=out_sample_rate,
v_scale=0,
v_offset=0,
t_scale=0.001,
ac_couple=False,
xy_mode=False,
num_inputs=1,
trig_mode=gr.gr_TRIG_MODE_AUTO,
y_axis_label="Counts",
)
self.Main.GetPage(2).Add(self.scope3.win)
self.connect(self.demod, self.scope3)
def get_options():
parser = OptionParser(option_class=eng_option)
@ -206,7 +231,7 @@ def get_options():
help="gr-osmosdr device arguments")
parser.add_option("-s", "--sample-rate", type="eng_float", default=1800000,
help="set receiver sample rate (default 1800000)")
parser.add_option("-f", "--frequency", type="eng_float", default=394.6e6,
parser.add_option("-f", "--frequency", type="eng_float", default=394.4e6,
help="set receiver center frequency")
parser.add_option("-g", "--gain", type="eng_float", default=None,
help="set receiver gain")