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<?xml version="1.0"?>
<!--
###################################################
##USRP2 Sink
###################################################
-->
<block>
<name>USRP2 Sink</name>
<key>usrp2_sink_xxxx</key>
<import>from gnuradio import usrp2</import>
<make>#if not $interface.eval and not $mac_addr.eval
usrp2.sink_$(type.fcn)()
#elif not $mac_addr.eval
usrp2.sink_$(type.fcn)($interface)
#else
usrp2.sink_$(type.fcn)($interface, $mac_addr)
#end if
self.$(id).set_interp($interpolation)
self.$(id).set_center_freq($frequency)
self.$(id).set_gain($gain)
#if $auto_tr.eval
self.$(id).set_auto_tr($auto_tr)
#end if
#if $tx_enb.eval
self.$(id).set_enable($tx_enb)
#end if
</make>
<callback>set_interp($interpolation)</callback>
<callback>set_center_freq($frequency)</callback>
<callback>set_gain($gain)</callback>
<param>
<name>Output Type</name>
<key>type</key>
<type>enum</type>
<option>
<name>Complex</name>
<key>complex</key>
<opt>fcn:32fc</opt>
</option>
<option>
<name>Short</name>
<key>short</key>
<opt>fcn:16sc</opt>
</option>
</param>
<param>
<name>Interface</name>
<key>interface</key>
<value></value>
<type>string</type>
</param>
<param>
<name>MAC Addr</name>
<key>mac_addr</key>
<value></value>
<type>string</type>
</param>
<param>
<name>Frequency</name>
<key>frequency</key>
<type>real</type>
</param>
<param>
<name>Interpolation</name>
<key>interpolation</key>
<type>int</type>
</param>
<param>
<name>Gain</name>
<key>gain</key>
<type>real</type>
</param>
<param>
<name>Auto T/R</name>
<key>auto_tr</key>
<value></value>
<type>enum</type>
<hide>$auto_tr.hide</hide>
<option>
<name>Ignore</name>
<key></key>
<opt>hide:part</opt>
</option>
<option>
<name>Enable</name>
<key>True</key>
<opt>hide:none</opt>
</option>
<option>
<name>Disable</name>
<key>False</key>
<opt>hide:none</opt>
</option>
</param>
<param>
<name>TX Enable</name>
<key>tx_enb</key>
<value></value>
<type>enum</type>
<hide>$tx_enb.hide</hide>
<option>
<name>Ignore</name>
<key></key>
<opt>hide:part</opt>
</option>
<option>
<name>Enable</name>
<key>True</key>
<opt>hide:none</opt>
</option>
<option>
<name>Disable</name>
<key>False</key>
<opt>hide:none</opt>
</option>
</param>
<sink>
<name>in</name>
<type>$type</type>
</sink>
<doc>
The USRP2 sink inputs 100 Megasamples per second / interpolation.
To use the default ethernet device, leave interface blank. \
For systems with only 1 USRP2, you may leave the mac address blank. \
For multi-USRP2 systems, specify the mac address in the form 00:50:C2:85:3x:xx.
--- Flex RF specific ---
The "Auto TR" and "TX Enable" settings are flex rf specific and should be left at "Ignore" unless this is a flex rf board.
If enabled, "Auto Transmit/Receive Switching" handles the preference for transmit packets vs receive packets. \
By default, "Auto TR" is disabled.
The "Transmit Enable" configures the transmitter to be on or off. \
Do not leave this unconfigured.
</doc>
</block>
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