<?xml version="1.0"?> <!-- ################################################### ##QT GUI Sink ################################################### --> <block> <name>QT GUI Sink</name> <key>qtgui_sink_x</key> <category>QT GUI Widgets</category> <import>from PyQt4 import Qt</import> <import>from gnuradio.qtgui import qtgui</import> <import>from gnuradio.gr import firdes</import> <import>import sip</import> <make>#set $win = 'self._%s_win'%$id qtgui.$(type.fcn)( $fftsize, \#fftsize $wintype, \#wintype $fc, \#fc $bw, \#bw $name, \#name $plotfreq, \#plotfreq $plotwaterfall, \#plotwaterfall $plottime, \#plottime $plotconst, \#plotconst ) self._$(id)_win = sip.wrapinstance(self.$(id).pyqwidget(), Qt.QWidget) $(gui_hint()($win))</make> <callback>set_frequency_range($fc, $bw)</callback> <param> <name>Type</name> <key>type</key> <value>complex</value> <type>enum</type> <option><name>Complex</name><key>complex</key><opt>fcn:sink_c</opt></option> <option><name>Float</name><key>float</key><opt>fcn:sink_f</opt></option> </param> <param> <name>Name</name> <key>name</key> <value>QT GUI Plot</value> <type>string</type> </param> <param> <name>FFT Size</name> <key>fftsize</key> <value>1024</value> <type>int</type> </param> <param> <name>Window Type</name> <key>wintype</key> <value>firdes.WIN_BLACKMAN_hARRIS</value> <type>int</type> <hide>part</hide> <option> <name>Blackman-harris</name> <key>firdes.WIN_BLACKMAN_hARRIS</key> </option> <option> <name>Hamming</name> <key>firdes.WIN_HAMMING</key> </option> <option> <name>Hann</name> <key>firdes.WIN_HANN</key> </option> <option> <name>Blackman</name> <key>firdes.WIN_BLACKMAN</key> </option> <option> <name>Rectangular</name> <key>firdes.WIN_RECTANGULAR</key> </option> <option> <name>Kaiser</name> <key>firdes.WIN_KAISER</key> </option> </param> <param> <name>Center Frequency (Hz)</name> <key>fc</key> <value>0</value> <type>real</type> </param> <param> <name>Bandwidth (Hz)</name> <key>bw</key> <value>samp_rate</value> <type>real</type> </param> <param> <name>Plot Frequency</name> <key>plotfreq</key> <value>True</value> <type>bool</type> <hide>part</hide> <option><name>On</name><key>True</key></option> <option><name>Off</name><key>False</key></option> </param> <param> <name>Plot Waterfall</name> <key>plotwaterfall</key> <value>True</value> <type>bool</type> <hide>part</hide> <option><name>On</name><key>True</key></option> <option><name>Off</name><key>False</key></option> </param> <param> <name>Plot Time</name> <key>plottime</key> <value>True</value> <type>bool</type> <hide>part</hide> <option><name>On</name><key>True</key></option> <option><name>Off</name><key>False</key></option> </param> <param> <name>Plot Const</name> <key>plotconst</key> <value>True</value> <type>bool</type> <hide>part</hide> <option><name>On</name><key>True</key></option> <option><name>Off</name><key>False</key></option> </param> <param> <name>GUI Hint</name> <key>gui_hint</key> <value></value> <type>gui_hint</type> <hide>part</hide> </param> <sink> <name>in</name> <type>$type</type> <nports>$num_inputs</nports> </sink> <doc> The GUI hint can be used to position the widget within the application. \ The hint is of the form [tab_id@tab_index]: [row, col, row_span, col_span]. \ Both the tab specification and the grid position are optional. </doc> </block>