Thanks for the response, I was looking at the opt tags and I am still confused about how to do it. Do I need to set it up like this:
<make>specsense.energy_detector_sink_f($vlen, $eta, $white_space.val, $samp_rate, $cntr_freq, $verbose)</make>
<param>
<name>Desired Detection</name>
<key>white_space</key>
<type>bool</type>
<option>
<name>Open Band</name>
<value>True</value>
<opt>val:True</opt>
</option>
<option>
<name>Closed Band</name>
<value>False</value>
<opt>val:False</opt>
</option>
</param>
<param>
<name>Verbose</name>
<key>verbose</key>
<type>bool</type>
<option>
<name>Yes</name>
<value>True</value>
<opt>val:True</opt>
</option>
<option>
<name>No</name>
<value>False</value>
<opt>val:False</opt>
</option>
</param>
Thanks,
Jon