usrp2 examples

git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@10295 221aa14e-8319-0410-a670-987f0aec2ac5

4 files changed, 451 insertions, 1 deletions

diff --git a/grc/data/platforms/python/blocks/wxgui_fftsink2.xml b/grc/data/platforms/python/blocks/wxgui_fftsink2.xml
index 68b07ba9d..bd2cb056e 100644
--- a/grc/data/platforms/python/blocks/wxgui_fftsink2.xml
+++ b/grc/data/platforms/python/blocks/wxgui_fftsink2.xml
@@ -32,6 +32,7 @@ self.Add(self.$(id).win)
 #else
 self.GridAdd(self.$(id).win, $grid_pos[0], $grid_pos[1], $grid_pos[2], $grid_pos[3])
 #end if</make>
+	<callback>set_baseband_freq($baseband_freq)</callback>
 	<param>
 		<name>Type</name>
 		<key>type</key>
diff --git a/grc/examples/usrp/Makefile.am b/grc/examples/usrp/Makefile.am
index a74c18561..4e969ebd4 100644
--- a/grc/examples/usrp/Makefile.am
+++ b/grc/examples/usrp/Makefile.am
@@ -1,5 +1,5 @@
 #
-# Copyright 2008 Free Software Foundation, Inc.
+# Copyright 2008, 2009 Free Software Foundation, Inc.
 #
 # This file is part of GNU Radio
 #
@@ -24,5 +24,7 @@ include $(top_srcdir)/grc/Makefile.inc
 ourdatadir = $(grc_examples_prefix)/usrp
 
 dist_ourdata_DATA = \
+	usrp2_const_wave.grc \
+	usrp2_fft.grc \
 	usrp_two_tone_loopback.grc \
 	usrp_wbfm_receive.grc
diff --git a/grc/examples/usrp/usrp2_const_wave.grc b/grc/examples/usrp/usrp2_const_wave.grc
new file mode 100644
index 000000000..ac9570349
--- /dev/null
+++ b/grc/examples/usrp/usrp2_const_wave.grc
@@ -0,0 +1,198 @@
+<?xml version='1.0' encoding='ASCII'?>
+<flow_graph>
+  <timestamp>Fri Jan 23 11:26:26 2009</timestamp>
+  <block>
+    <key>options</key>
+    <param>
+      <key>id</key>
+      <value>top_block</value>
+    </param>
+    <param>
+      <key>_enabled</key>
+      <value>True</value>
+    </param>
+    <param>
+      <key>title</key>
+      <value>USRP2 Const Wave</value>
+    </param>
+    <param>
+      <key>author</key>
+      <value>Example</value>
+    </param>
+    <param>
+      <key>description</key>
+      <value>Carrier with constant amplitude</value>
+    </param>
+    <param>
+      <key>window_size</key>
+      <value>1280, 1024</value>
+    </param>
+    <param>
+      <key>generate_options</key>
+      <value>wx_gui</value>
+    </param>
+    <param>
+      <key>category</key>
+      <value>Custom</value>
+    </param>
+    <param>
+      <key>_coordinate</key>
+      <value>(10, 10)</value>
+    </param>
+    <param>
+      <key>_rotation</key>
+      <value>0</value>
+    </param>
+  </block>
+  <block>
+    <key>variable_slider</key>
+    <param>
+      <key>id</key>
+      <value>freq</value>
+    </param>
+    <param>
+      <key>_enabled</key>
+      <value>True</value>
+    </param>
+    <param>
+      <key>label</key>
+      <value>Frequency (Hz)</value>
+    </param>
+    <param>
+      <key>value</key>
+      <value>15e6</value>
+    </param>
+    <param>
+      <key>min</key>
+      <value>10e6</value>
+    </param>
+    <param>
+      <key>max</key>
+      <value>20e6</value>
+    </param>
+    <param>
+      <key>num_steps</key>
+      <value>100</value>
+    </param>
+    <param>
+      <key>slider_length</key>
+      <value>200</value>
+    </param>
+    <param>
+      <key>slider_type</key>
+      <value>horizontal</value>
+    </param>
+    <param>
+      <key>grid_pos</key>
+      <value></value>
+    </param>
+    <param>
+      <key>_coordinate</key>
+      <value>(12, 144)</value>
+    </param>
+    <param>
+      <key>_rotation</key>
+      <value>0</value>
+    </param>
+  </block>
+  <block>
+    <key>gr_sig_source_x</key>
+    <param>
+      <key>id</key>
+      <value>gr_sig_source_x_0</value>
+    </param>
+    <param>
+      <key>_enabled</key>
+      <value>True</value>
+    </param>
+    <param>
+      <key>type</key>
+      <value>complex</value>
+    </param>
+    <param>
+      <key>samp_rate</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>waveform</key>
+      <value>gr.GR_CONST_WAVE</value>
+    </param>
+    <param>
+      <key>freq</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>amp</key>
+      <value>10e3</value>
+    </param>
+    <param>
+      <key>offset</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>_coordinate</key>
+      <value>(225, 27)</value>
+    </param>
+    <param>
+      <key>_rotation</key>
+      <value>0</value>
+    </param>
+  </block>
+  <block>
+    <key>usrp2_sink_xxxx</key>
+    <param>
+      <key>id</key>
+      <value>usrp2_sink_xxxx_0</value>
+    </param>
+    <param>
+      <key>_enabled</key>
+      <value>True</value>
+    </param>
+    <param>
+      <key>type</key>
+      <value>complex</value>
+    </param>
+    <param>
+      <key>interface</key>
+      <value></value>
+    </param>
+    <param>
+      <key>mac_addr</key>
+      <value></value>
+    </param>
+    <param>
+      <key>frequency</key>
+      <value>freq</value>
+    </param>
+    <param>
+      <key>interpolation</key>
+      <value>101</value>
+    </param>
+    <param>
+      <key>gain</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>auto_tr</key>
+      <value></value>
+    </param>
+    <param>
+      <key>tx_enb</key>
+      <value></value>
+    </param>
+    <param>
+      <key>_coordinate</key>
+      <value>(391, 190)</value>
+    </param>
+    <param>
+      <key>_rotation</key>
+      <value>0</value>
+    </param>
+  </block>
+  <connection>
+    <source_block_id>gr_sig_source_x_0</source_block_id>
+    <sink_block_id>usrp2_sink_xxxx_0</sink_block_id>
+    <source_key>0</source_key>
+    <sink_key>0</sink_key>
+  </connection>
+</flow_graph>
diff --git a/grc/examples/usrp/usrp2_fft.grc b/grc/examples/usrp/usrp2_fft.grc
new file mode 100644
index 000000000..e7e93b3ff
--- /dev/null
+++ b/grc/examples/usrp/usrp2_fft.grc
@@ -0,0 +1,249 @@
+<?xml version='1.0' encoding='ASCII'?>
+<flow_graph>
+  <timestamp>Fri Jan 23 11:38:11 2009</timestamp>
+  <block>
+    <key>options</key>
+    <param>
+      <key>id</key>
+      <value>top_block</value>
+    </param>
+    <param>
+      <key>_enabled</key>
+      <value>True</value>
+    </param>
+    <param>
+      <key>title</key>
+      <value>USRP2 FFT</value>
+    </param>
+    <param>
+      <key>author</key>
+      <value>Example</value>
+    </param>
+    <param>
+      <key>description</key>
+      <value>FFT of Spectrum</value>
+    </param>
+    <param>
+      <key>window_size</key>
+      <value>1280, 1024</value>
+    </param>
+    <param>
+      <key>generate_options</key>
+      <value>wx_gui</value>
+    </param>
+    <param>
+      <key>category</key>
+      <value>Custom</value>
+    </param>
+    <param>
+      <key>_coordinate</key>
+      <value>(10, 10)</value>
+    </param>
+    <param>
+      <key>_rotation</key>
+      <value>0</value>
+    </param>
+  </block>
+  <block>
+    <key>variable</key>
+    <param>
+      <key>id</key>
+      <value>decim</value>
+    </param>
+    <param>
+      <key>_enabled</key>
+      <value>True</value>
+    </param>
+    <param>
+      <key>value</key>
+      <value>4</value>
+    </param>
+    <param>
+      <key>_coordinate</key>
+      <value>(35, 149)</value>
+    </param>
+    <param>
+      <key>_rotation</key>
+      <value>0</value>
+    </param>
+  </block>
+  <block>
+    <key>usrp2_source_xxxx</key>
+    <param>
+      <key>id</key>
+      <value>usrp2_source_xxxx_0</value>
+    </param>
+    <param>
+      <key>_enabled</key>
+      <value>True</value>
+    </param>
+    <param>
+      <key>type</key>
+      <value>complex</value>
+    </param>
+    <param>
+      <key>interface</key>
+      <value></value>
+    </param>
+    <param>
+      <key>mac_addr</key>
+      <value></value>
+    </param>
+    <param>
+      <key>frequency</key>
+      <value>freq</value>
+    </param>
+    <param>
+      <key>decimation</key>
+      <value>decim</value>
+    </param>
+    <param>
+      <key>gain</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>auto_tr</key>
+      <value></value>
+    </param>
+    <param>
+      <key>rx_ant</key>
+      <value></value>
+    </param>
+    <param>
+      <key>_coordinate</key>
+      <value>(177, 271)</value>
+    </param>
+    <param>
+      <key>_rotation</key>
+      <value>0</value>
+    </param>
+  </block>
+  <block>
+    <key>wxgui_fftsink2</key>
+    <param>
+      <key>id</key>
+      <value>wxgui_fftsink2_0</value>
+    </param>
+    <param>
+      <key>_enabled</key>
+      <value>True</value>
+    </param>
+    <param>
+      <key>type</key>
+      <value>complex</value>
+    </param>
+    <param>
+      <key>title</key>
+      <value>FFT Plot</value>
+    </param>
+    <param>
+      <key>samp_rate</key>
+      <value>100e6/decim</value>
+    </param>
+    <param>
+      <key>baseband_freq</key>
+      <value>freq</value>
+    </param>
+    <param>
+      <key>y_per_div</key>
+      <value>10</value>
+    </param>
+    <param>
+      <key>y_divs</key>
+      <value>12</value>
+    </param>
+    <param>
+      <key>ref_level</key>
+      <value>20</value>
+    </param>
+    <param>
+      <key>fft_size</key>
+      <value>1024</value>
+    </param>
+    <param>
+      <key>fft_rate</key>
+      <value>30</value>
+    </param>
+    <param>
+      <key>avg_alpha</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>average</key>
+      <value>False</value>
+    </param>
+    <param>
+      <key>peak_hold</key>
+      <value>False</value>
+    </param>
+    <param>
+      <key>grid_pos</key>
+      <value></value>
+    </param>
+    <param>
+      <key>_coordinate</key>
+      <value>(384, 72)</value>
+    </param>
+    <param>
+      <key>_rotation</key>
+      <value>0</value>
+    </param>
+  </block>
+  <block>
+    <key>variable_slider</key>
+    <param>
+      <key>id</key>
+      <value>freq</value>
+    </param>
+    <param>
+      <key>_enabled</key>
+      <value>True</value>
+    </param>
+    <param>
+      <key>label</key>
+      <value>Frequency (Hz)</value>
+    </param>
+    <param>
+      <key>value</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>min</key>
+      <value>-100e6</value>
+    </param>
+    <param>
+      <key>max</key>
+      <value>100e6</value>
+    </param>
+    <param>
+      <key>num_steps</key>
+      <value>100</value>
+    </param>
+    <param>
+      <key>slider_length</key>
+      <value>200</value>
+    </param>
+    <param>
+      <key>slider_type</key>
+      <value>horizontal</value>
+    </param>
+    <param>
+      <key>grid_pos</key>
+      <value></value>
+    </param>
+    <param>
+      <key>_coordinate</key>
+      <value>(139, 129)</value>
+    </param>
+    <param>
+      <key>_rotation</key>
+      <value>0</value>
+    </param>
+  </block>
+  <connection>
+    <source_block_id>usrp2_source_xxxx_0</source_block_id>
+    <sink_block_id>wxgui_fftsink2_0</sink_block_id>
+    <source_key>0</source_key>
+    <sink_key>0</sink_key>
+  </connection>
+</flow_graph>