From: jblum <jblum@221aa14e-8319-0410-a670-987f0aec2ac5>
Date: Tue, 5 May 2009 23:45:16 +0000 (+0000)
Subject: lo offset for usrp2 wrappers
X-Git-Url: https://git.gag.com/?a=commitdiff_plain;h=7fd0afc85027948ae5303763ba4ad7e61a370b54;p=debian%2Fgnuradio

lo offset for usrp2 wrappers

git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@10970 221aa14e-8319-0410-a670-987f0aec2ac5
---

diff --git a/grc/data/platforms/python/blocks/usrp2_sink_xxxx.xml b/grc/data/platforms/python/blocks/usrp2_sink_xxxx.xml
index 264ed4f2..279f6576 100644
--- a/grc/data/platforms/python/blocks/usrp2_sink_xxxx.xml
+++ b/grc/data/platforms/python/blocks/usrp2_sink_xxxx.xml
@@ -17,7 +17,11 @@ usrp2.sink_$(type.fcn)($interface, $mac_addr)
 #end if
 self.$(id).set_interp($interpolation)
 self.$(id).set_center_freq($frequency)
-self.$(id).set_gain($gain)</make>
+self.$(id).set_gain($gain)
+#if $lo_offset() != float('inf')
+self.$(id).set_lo_offset($lo_offset)
+#end if</make>
+	<callback>set_lo_offset($lo_offset)</callback>
 	<callback>set_interp($interpolation)</callback>
 	<callback>set_center_freq($frequency)</callback>
 	<callback>set_gain($gain)</callback>
@@ -54,12 +58,23 @@ self.$(id).set_gain($gain)</make>
 		<type>int</type>
 	</param>
 	<param>
-		<name>Frequency</name>
+		<name>Frequency (Hz)</name>
 		<key>frequency</key>
 		<type>real</type>
 	</param>
 	<param>
-		<name>Gain</name>
+		<name>LO Offset (Hz)</name>
+		<key>lo_offset</key>
+		<value>float('inf')</value>
+		<type>real</type>
+		<hide>#if $lo_offset() == float('inf') then 'part' else 'none'#</hide>
+		<option>
+			<name>Default</name>
+			<key>float('inf')</key>
+		</option>
+	</param>
+	<param>
+		<name>Gain (dB)</name>
 		<key>gain</key>
 		<type>real</type>
 	</param>
@@ -70,6 +85,8 @@ self.$(id).set_gain($gain)</make>
 	<doc>
 The USRP2 sink inputs 100 Megasamples per second / interpolation.
 
+Input amplitude should be between 0.0 and 1.0.
+
 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.
diff --git a/grc/data/platforms/python/blocks/usrp2_source_xxxx.xml b/grc/data/platforms/python/blocks/usrp2_source_xxxx.xml
index 54bea7a4..5ec45aeb 100644
--- a/grc/data/platforms/python/blocks/usrp2_source_xxxx.xml
+++ b/grc/data/platforms/python/blocks/usrp2_source_xxxx.xml
@@ -17,7 +17,11 @@ usrp2.source_$(type.fcn)($interface, $mac_addr)
 #end if
 self.$(id).set_decim($decimation)
 self.$(id).set_center_freq($frequency)
-self.$(id).set_gain($gain)</make>
+self.$(id).set_gain($gain)
+#if $lo_offset() != float('inf')
+self.$(id).set_lo_offset($lo_offset)
+#end if</make>
+	<callback>set_lo_offset($lo_offset)</callback>
 	<callback>set_decim($decimation)</callback>
 	<callback>set_center_freq($frequency)</callback>
 	<callback>set_gain($gain)</callback>
@@ -54,12 +58,23 @@ self.$(id).set_gain($gain)</make>
 		<type>int</type>
 	</param>
 	<param>
-		<name>Frequency</name>
+		<name>Frequency (Hz)</name>
 		<key>frequency</key>
 		<type>real</type>
 	</param>
+    <param>
+		<name>LO Offset (Hz)</name>
+		<key>lo_offset</key>
+		<value>float('inf')</value>
+		<type>real</type>
+		<hide>#if $lo_offset() == float('inf') then 'part' else 'none'#</hide>
+		<option>
+			<name>Default</name>
+			<key>float('inf')</key>
+		</option>
+	</param>
 	<param>
-		<name>Gain</name>
+		<name>Gain (dB)</name>
 		<key>gain</key>
 		<type>real</type>
 	</param>