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<?xml version="1.0"?>
<!--
###################################################
##FFT Sink
###################################################
-->
<block>
<name>WX GUI FFT Sink</name>
<key>wxgui_fftsink2</key>
<category>WX GUI Widgets</category>
<import>from gnuradio import window</import>
<import>from gnuradio.wxgui import fftsink2</import>
<make>#set $parent = $notebook() and 'self.%s.GetPage(%s)'%$notebook() or 'self'
fftsink2.$(type.fcn)(
$(parent).GetWin(),
baseband_freq=$baseband_freq,
y_per_div=$y_per_div,
y_divs=$y_divs,
ref_level=$ref_level,
ref_scale=$ref_scale,
sample_rate=$samp_rate,
fft_size=$fft_size,
fft_rate=$fft_rate,
average=$average,
avg_alpha=#if $avg_alpha() then $avg_alpha else 'None'#,
title=$title,
peak_hold=$peak_hold,
#if $win()
win=$win,
#end if
#if $win_size()
size=$win_size,
#end if
)
#if not $grid_pos()
$(parent).Add(self.$(id).win)
#else
$(parent).GridAdd(self.$(id).win, $(', '.join(map(str, $grid_pos()))))
#end if</make>
<callback>set_baseband_freq($baseband_freq)</callback>
<callback>set_sample_rate($samp_rate)</callback>
<param>
<name>Type</name>
<key>type</key>
<value>complex</value>
<type>enum</type>
<option>
<name>Complex</name>
<key>complex</key>
<opt>fcn:fft_sink_c</opt>
</option>
<option>
<name>Float</name>
<key>float</key>
<opt>fcn:fft_sink_f</opt>
</option>
</param>
<param>
<name>Title</name>
<key>title</key>
<value>FFT Plot</value>
<type>string</type>
</param>
<param>
<name>Sample Rate</name>
<key>samp_rate</key>
<value>samp_rate</value>
<type>real</type>
</param>
<param>
<name>Baseband Freq</name>
<key>baseband_freq</key>
<value>0</value>
<type>real</type>
</param>
<param>
<name>Y per Div</name>
<key>y_per_div</key>
<value>10</value>
<type>enum</type>
<option>
<name>1 dB</name>
<key>1</key>
</option>
<option>
<name>2 dB</name>
<key>2</key>
</option>
<option>
<name>5 dB</name>
<key>5</key>
</option>
<option>
<name>10 dB</name>
<key>10</key>
</option>
<option>
<name>20 dB</name>
<key>20</key>
</option>
</param>
<param>
<name>Y Divs</name>
<key>y_divs</key>
<value>10</value>
<type>int</type>
</param>
<param>
<name>Ref Level (dB)</name>
<key>ref_level</key>
<value>0</value>
<type>real</type>
</param>
<param>
<name>Ref Scale (p2p)</name>
<key>ref_scale</key>
<value>2.0</value>
<type>real</type>
</param>
<param>
<name>FFT Size</name>
<key>fft_size</key>
<value>1024</value>
<type>int</type>
</param>
<param>
<name>Refresh Rate</name>
<key>fft_rate</key>
<value>15</value>
<type>int</type>
</param>
<param>
<name>Peak Hold</name>
<key>peak_hold</key>
<value>False</value>
<type>enum</type>
<hide>#if $peak_hold() == 'True' then 'none' else 'part'#</hide>
<option>
<name>On</name>
<key>True</key>
</option>
<option>
<name>Off</name>
<key>False</key>
</option>
</param>
<param>
<name>Average</name>
<key>average</key>
<value>False</value>
<type>enum</type>
<hide>part</hide>
<option>
<name>On</name>
<key>True</key>
</option>
<option>
<name>Off</name>
<key>False</key>
</option>
</param>
<param>
<name>Average Alpha</name>
<key>avg_alpha</key>
<value>0</value>
<type>real</type>
<hide>#if $average() == 'True' then 'none' else 'all'#</hide>
</param>
<param>
<name>Window</name>
<key>win</key>
<value>None</value>
<type>raw</type>
<hide>#if $win() is None then 'part' else 'none'#</hide>
<option>
<name>Automatic</name>
<key>None</key>
</option>
<option>
<name>Blackman-Harris</name>
<key>window.blackmanharris</key>
</option>
<option>
<name>Hamming</name>
<key>window.hamming</key>
</option>
<option>
<name>Hanning</name>
<key>window.hanning</key>
</option>
<option>
<name>Rectangular</name>
<key>window.rectangular</key>
</option>
<option>
<name>Flattop</name>
<key>window.flattop</key>
</option>
</param>
<param>
<name>Window Size</name>
<key>win_size</key>
<value></value>
<type>int_vector</type>
<hide>#if $win_size() then 'none' else 'part'#</hide>
</param>
<param>
<name>Grid Position</name>
<key>grid_pos</key>
<value></value>
<type>grid_pos</type>
</param>
<param>
<name>Notebook</name>
<key>notebook</key>
<value></value>
<type>notebook</type>
</param>
<check>not $win_size or len($win_size) == 2</check>
<sink>
<name>in</name>
<type>$type</type>
</sink>
<doc>
Set Average Alpha to 0 for automatic setting.
Leave the window blank for the default size, otherwise enter a tuple of (width, height) pixels.
Use the Grid Position (row, column, row span, column span) to position the graphical element in the window.
Use the Notebook Param (notebook-id, page-index) to place the graphical element inside of a notebook page.
</doc>
</block>
|
