78 lines
2.0 KiB
XML
78 lines
2.0 KiB
XML
<?xml version="1.0"?>
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<block>
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<name>QT fosphor sink</name>
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<key>fosphor_qt_sink_c</key>
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<category>Instrumentation/QT</category>
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<import>from PyQt4 import Qt</import>
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<import>import sip</import>
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<import>from gnuradio import fosphor</import>
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<import>from gnuradio.fft import window</import>
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<make>#set $win = 'self._%s_win'%$id
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fosphor.qt_sink_c()
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self.$(id).set_fft_window($wintype)
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self.$(id).set_frequency_range($freq_center, $freq_span)
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self._$(id)_win = sip.wrapinstance(self.$(id).pyqwidget(), Qt.QWidget)
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$(gui_hint()($win))</make>
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<callback>set_fft_window($wintype)</callback>
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<callback>set_frequency_range($freq_center, $freq_span)</callback>
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<param>
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<name>Window Type</name>
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<key>wintype</key>
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<value>window.WIN_BLACKMAN_hARRIS</value>
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<type>int</type>
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<hide>part</hide>
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<option>
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<name>Blackman-harris</name>
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<key>window.WIN_BLACKMAN_hARRIS</key>
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</option>
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<option>
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<name>Hamming</name>
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<key>window.WIN_HAMMING</key>
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</option>
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<option>
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<name>Hann</name>
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<key>window.WIN_HANN</key>
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</option>
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<option>
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<name>Blackman</name>
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<key>window.WIN_BLACKMAN</key>
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</option>
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<option>
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<name>Rectangular</name>
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<key>window.WIN_RECTANGULAR</key>
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</option>
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<option>
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<name>Kaiser</name>
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<key>window.WIN_KAISER</key>
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</option>
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</param>
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<param>
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<name>Center Frequency (Hz)</name>
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<key>freq_center</key>
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<value>0</value>
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<type>real</type>
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</param>
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<param>
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<name>Span (Hz)</name>
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<key>freq_span</key>
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<value>samp_rate</value>
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<type>real</type>
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</param>
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<param>
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<name>GUI Hint</name>
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<key>gui_hint</key>
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<value></value>
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<type>gui_hint</type>
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<hide>part</hide>
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</param>
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<sink>
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<name>in</name>
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<type>complex</type>
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</sink>
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<doc>
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The GUI hint can be used to position the widget within the application. \
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The hint is of the form [tab_id@tab_index]: [row, col, row_span, col_span]. \
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Both the tab specification and the grid position are optional.
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</doc>
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</block>
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