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[Commit-gnuradio] r10854 - in gnuradio/branches/developers/jblum/grc/grc
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From: |
jblum |
|
Subject: |
[Commit-gnuradio] r10854 - in gnuradio/branches/developers/jblum/grc/grc/examples: . usrp |
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Date: |
Wed, 15 Apr 2009 18:32:26 -0600 (MDT) |
Author: jblum
Date: 2009-04-15 18:32:26 -0600 (Wed, 15 Apr 2009)
New Revision: 10854
Added:
gnuradio/branches/developers/jblum/grc/grc/examples/usrp/usrp2_dpsk_mod.grc
Modified:
gnuradio/branches/developers/jblum/grc/grc/examples/Makefile.am
gnuradio/branches/developers/jblum/grc/grc/examples/usrp/usrp2_const_wave.grc
gnuradio/branches/developers/jblum/grc/grc/examples/usrp/usrp2_fft.grc
Log:
added and updated usrp2 examples for grc
Modified: gnuradio/branches/developers/jblum/grc/grc/examples/Makefile.am
===================================================================
--- gnuradio/branches/developers/jblum/grc/grc/examples/Makefile.am
2009-04-15 23:10:36 UTC (rev 10853)
+++ gnuradio/branches/developers/jblum/grc/grc/examples/Makefile.am
2009-04-16 00:32:26 UTC (rev 10854)
@@ -40,6 +40,7 @@
usrpdatadir = $(grc_examples_prefix)/usrp
dist_usrpdata_DATA = \
usrp/usrp2_const_wave.grc \
+ usrp/usrp2_dpsk_mod.grc \
usrp/usrp2_fft.grc \
usrp/usrp_two_tone_loopback.grc \
usrp/usrp_wbfm_receive.grc
Modified:
gnuradio/branches/developers/jblum/grc/grc/examples/usrp/usrp2_const_wave.grc
===================================================================
---
gnuradio/branches/developers/jblum/grc/grc/examples/usrp/usrp2_const_wave.grc
2009-04-15 23:10:36 UTC (rev 10853)
+++
gnuradio/branches/developers/jblum/grc/grc/examples/usrp/usrp2_const_wave.grc
2009-04-16 00:32:26 UTC (rev 10854)
@@ -1,43 +1,70 @@
<?xml version='1.0' encoding='ASCII'?>
<flow_graph>
- <timestamp>Fri Jan 23 11:26:26 2009</timestamp>
+ <timestamp>Wed Apr 15 11:22:56 2009</timestamp>
<block>
- <key>options</key>
+ <key>const_source_x</key>
<param>
<key>id</key>
- <value>top_block</value>
+ <value>const_source_x_0</value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
- <key>title</key>
- <value>USRP2 Const Wave</value>
+ <key>type</key>
+ <value>complex</value>
</param>
<param>
- <key>author</key>
- <value>Example</value>
+ <key>const</key>
+ <value>ampl</value>
</param>
<param>
- <key>description</key>
- <value>Carrier with constant amplitude</value>
+ <key>_coordinate</key>
+ <value>(284, 154)</value>
</param>
<param>
- <key>window_size</key>
- <value>1280, 1024</value>
+ <key>_rotation</key>
+ <value>0</value>
</param>
+ </block>
+ <block>
+ <key>usrp2_sink_xxxx</key>
<param>
- <key>generate_options</key>
- <value>wx_gui</value>
+ <key>id</key>
+ <value>usrp2_sink_xxxx_0</value>
</param>
<param>
- <key>category</key>
- <value>Custom</value>
+ <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>interpolation</key>
+ <value>interp</value>
+ </param>
+ <param>
+ <key>frequency</key>
+ <value>tun_freq</value>
+ </param>
+ <param>
+ <key>gain</key>
+ <value>0</value>
+ </param>
+ <param>
<key>_coordinate</key>
- <value>(10, 10)</value>
+ <value>(493, 106)</value>
</param>
<param>
<key>_rotation</key>
@@ -45,10 +72,33 @@
</param>
</block>
<block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>interp</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>16</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(16, 255)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
<key>variable_slider</key>
<param>
<key>id</key>
- <value>freq</value>
+ <value>tun_freq</value>
</param>
<param>
<key>_enabled</key>
@@ -56,19 +106,19 @@
</param>
<param>
<key>label</key>
- <value>Frequency (Hz)</value>
+ <value>USRP2 Freq (Hz)</value>
</param>
<param>
<key>value</key>
- <value>15e6</value>
+ <value>2.45e9</value>
</param>
<param>
<key>min</key>
- <value>10e6</value>
+ <value>2.4e9</value>
</param>
<param>
<key>max</key>
- <value>20e6</value>
+ <value>2.5e9</value>
</param>
<param>
<key>num_steps</key>
@@ -88,7 +138,7 @@
</param>
<param>
<key>_coordinate</key>
- <value>(12, 144)</value>
+ <value>(30, 376)</value>
</param>
<param>
<key>_rotation</key>
@@ -96,42 +146,50 @@
</param>
</block>
<block>
- <key>gr_sig_source_x</key>
+ <key>variable_slider</key>
<param>
<key>id</key>
- <value>gr_sig_source_x_0</value>
+ <value>ampl</value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
- <key>type</key>
- <value>complex</value>
+ <key>label</key>
+ <value>Amplitude</value>
</param>
<param>
- <key>samp_rate</key>
+ <key>value</key>
+ <value>.1</value>
+ </param>
+ <param>
+ <key>min</key>
<value>0</value>
</param>
<param>
- <key>waveform</key>
- <value>gr.GR_CONST_WAVE</value>
+ <key>max</key>
+ <value>1</value>
</param>
<param>
- <key>freq</key>
- <value>0</value>
+ <key>num_steps</key>
+ <value>100</value>
</param>
<param>
- <key>amp</key>
- <value>10e3</value>
+ <key>slider_length</key>
+ <value>200</value>
</param>
<param>
- <key>offset</key>
- <value>0</value>
+ <key>slider_type</key>
+ <value>horizontal</value>
</param>
<param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
<key>_coordinate</key>
- <value>(225, 27)</value>
+ <value>(204, 376)</value>
</param>
<param>
<key>_rotation</key>
@@ -139,50 +197,46 @@
</param>
</block>
<block>
- <key>usrp2_sink_xxxx</key>
+ <key>options</key>
<param>
<key>id</key>
- <value>usrp2_sink_xxxx_0</value>
+ <value>usrp2_const_wave</value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
- <key>type</key>
- <value>complex</value>
+ <key>title</key>
+ <value>USRP2 Constant Wave</value>
</param>
<param>
- <key>interface</key>
- <value></value>
+ <key>author</key>
+ <value>Example</value>
</param>
<param>
- <key>mac_addr</key>
- <value></value>
+ <key>description</key>
+ <value>Tune USRP2</value>
</param>
<param>
- <key>frequency</key>
- <value>freq</value>
+ <key>window_size</key>
+ <value>1280, 1024</value>
</param>
<param>
- <key>interpolation</key>
- <value>101</value>
+ <key>generate_options</key>
+ <value>wx_gui</value>
</param>
<param>
- <key>gain</key>
- <value>0</value>
+ <key>category</key>
+ <value>Custom</value>
</param>
<param>
- <key>auto_tr</key>
+ <key>realtime_scheduling</key>
<value></value>
</param>
<param>
- <key>tx_enb</key>
- <value></value>
- </param>
- <param>
<key>_coordinate</key>
- <value>(391, 190)</value>
+ <value>(10, 10)</value>
</param>
<param>
<key>_rotation</key>
@@ -190,7 +244,7 @@
</param>
</block>
<connection>
- <source_block_id>gr_sig_source_x_0</source_block_id>
+ <source_block_id>const_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>
Added:
gnuradio/branches/developers/jblum/grc/grc/examples/usrp/usrp2_dpsk_mod.grc
===================================================================
--- gnuradio/branches/developers/jblum/grc/grc/examples/usrp/usrp2_dpsk_mod.grc
(rev 0)
+++ gnuradio/branches/developers/jblum/grc/grc/examples/usrp/usrp2_dpsk_mod.grc
2009-04-16 00:32:26 UTC (rev 10854)
@@ -0,0 +1,693 @@
+<?xml version='1.0' encoding='ASCII'?>
+<flow_graph>
+ <timestamp>Wed Apr 15 17:31:00 2009</timestamp>
+ <block>
+ <key>options</key>
+ <param>
+ <key>id</key>
+ <value>usrp2_dpsk_mod</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>USRP2 DPSK Modulation</value>
+ </param>
+ <param>
+ <key>author</key>
+ <value>Example</value>
+ </param>
+ <param>
+ <key>description</key>
+ <value>Generate a DPSK signal</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>realtime_scheduling</key>
+ <value></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>samp_rate</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>100e6/interp</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(52, 166)</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>interpolation</key>
+ <value>interp</value>
+ </param>
+ <param>
+ <key>frequency</key>
+ <value>tun_freq</value>
+ </param>
+ <param>
+ <key>gain</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(1059, 56)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_multiply_const_vxx</key>
+ <param>
+ <key>id</key>
+ <value>gr_multiply_const_vxx_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>const</key>
+ <value>ampl</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(679, 58)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>blks2_dxpsk_mod</key>
+ <param>
+ <key>id</key>
+ <value>blks2_dxpsk_mod_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>dqpsk</value>
+ </param>
+ <param>
+ <key>samples_per_symbol</key>
+ <value>samps_per_sym</value>
+ </param>
+ <param>
+ <key>excess_bw</key>
+ <value>0.35</value>
+ </param>
+ <param>
+ <key>gray_code</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(468, 55)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>interp</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>100</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(31, 256)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>samps_per_sym</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>8</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(126, 250)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>random_source_x</key>
+ <param>
+ <key>id</key>
+ <value>random_source_x_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>byte</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>256</value>
+ </param>
+ <param>
+ <key>num_samps</key>
+ <value>1000</value>
+ </param>
+ <param>
+ <key>repeat</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(255, 39)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable_slider</key>
+ <param>
+ <key>id</key>
+ <value>ampl</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value>Amplitude</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>.1</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>num_steps</key>
+ <value>100</value>
+ </param>
+ <param>
+ <key>style</key>
+ <value>wx.SL_HORIZONTAL</value>
+ </param>
+ <param>
+ <key>converver</key>
+ <value>float_converter</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(246, 372)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable_slider</key>
+ <param>
+ <key>id</key>
+ <value>rx_freq_off</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value>RX Freq Offset (Hz)</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>-20e3</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>-50e3</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>+50e3</value>
+ </param>
+ <param>
+ <key>num_steps</key>
+ <value>100</value>
+ </param>
+ <param>
+ <key>style</key>
+ <value>wx.SL_HORIZONTAL</value>
+ </param>
+ <param>
+ <key>converver</key>
+ <value>float_converter</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(247, 508)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable_slider</key>
+ <param>
+ <key>id</key>
+ <value>tun_freq</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value>USRP2 Freq (Hz)</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>2.45e9</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>2.4e9</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>2.5e9</value>
+ </param>
+ <param>
+ <key>num_steps</key>
+ <value>100</value>
+ </param>
+ <param>
+ <key>style</key>
+ <value>wx.SL_HORIZONTAL</value>
+ </param>
+ <param>
+ <key>converver</key>
+ <value>float_converter</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(49, 341)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>wxgui_constellationsink2</key>
+ <param>
+ <key>id</key>
+ <value>wxgui_constellationsink2_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>Constellation Plot</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>frame_rate</key>
+ <value>5</value>
+ </param>
+ <param>
+ <key>const_size</key>
+ <value>2048</value>
+ </param>
+ <param>
+ <key>M</key>
+ <value>4</value>
+ </param>
+ <param>
+ <key>theta</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>alpha</key>
+ <value>0.005</value>
+ </param>
+ <param>
+ <key>fmax</key>
+ <value>0.06</value>
+ </param>
+ <param>
+ <key>mu</key>
+ <value>0.5</value>
+ </param>
+ <param>
+ <key>gain_mu</key>
+ <value>0.005</value>
+ </param>
+ <param>
+ <key>symbol_rate</key>
+ <value>samp_rate/samps_per_sym</value>
+ </param>
+ <param>
+ <key>omega_limit</key>
+ <value>0.005</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(920, 202)</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>samp_rate</value>
+ </param>
+ <param>
+ <key>baseband_freq</key>
+ <value>tun_freq</value>
+ </param>
+ <param>
+ <key>y_per_div</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>ref_level</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>fft_size</key>
+ <value>1024</value>
+ </param>
+ <param>
+ <key>fft_rate</key>
+ <value>30</value>
+ </param>
+ <param>
+ <key>peak_hold</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>average</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>avg_alpha</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(691, 155)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>wxgui_scopesink2</key>
+ <param>
+ <key>id</key>
+ <value>wxgui_scopesink2_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>Scope Plot</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>v_scale</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>t_scale</key>
+ <value>1e-6</value>
+ </param>
+ <param>
+ <key>ac_couple</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>xy_mode</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(515, 272)</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>eth1</value>
+ </param>
+ <param>
+ <key>mac_addr</key>
+ <value></value>
+ </param>
+ <param>
+ <key>decimation</key>
+ <value>interp</value>
+ </param>
+ <param>
+ <key>frequency</key>
+ <value>tun_freq + rx_freq_off</value>
+ </param>
+ <param>
+ <key>gain</key>
+ <value>30</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(270, 200)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <connection>
+ <source_block_id>random_source_x_0</source_block_id>
+ <sink_block_id>blks2_dxpsk_mod_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>blks2_dxpsk_mod_0</source_block_id>
+ <sink_block_id>gr_multiply_const_vxx_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_multiply_const_vxx_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>
+ <connection>
+ <source_block_id>usrp2_source_xxxx_0</source_block_id>
+ <sink_block_id>wxgui_constellationsink2_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>usrp2_source_xxxx_0</source_block_id>
+ <sink_block_id>wxgui_scopesink2_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <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>
Modified: gnuradio/branches/developers/jblum/grc/grc/examples/usrp/usrp2_fft.grc
===================================================================
--- gnuradio/branches/developers/jblum/grc/grc/examples/usrp/usrp2_fft.grc
2009-04-15 23:10:36 UTC (rev 10853)
+++ gnuradio/branches/developers/jblum/grc/grc/examples/usrp/usrp2_fft.grc
2009-04-16 00:32:26 UTC (rev 10854)
@@ -1,11 +1,11 @@
<?xml version='1.0' encoding='ASCII'?>
<flow_graph>
- <timestamp>Fri Jan 23 11:38:11 2009</timestamp>
+ <timestamp>Wed Apr 15 17:30:20 2009</timestamp>
<block>
<key>options</key>
<param>
<key>id</key>
- <value>top_block</value>
+ <value>usrp2_fft</value>
</param>
<param>
<key>_enabled</key>
@@ -13,7 +13,7 @@
</param>
<param>
<key>title</key>
- <value>USRP2 FFT</value>
+ <value>USRP2 FFT Plotter</value>
</param>
<param>
<key>author</key>
@@ -21,7 +21,7 @@
</param>
<param>
<key>description</key>
- <value>FFT of Spectrum</value>
+ <value>FFT waveform plot</value>
</param>
<param>
<key>window_size</key>
@@ -36,6 +36,10 @@
<value>Custom</value>
</param>
<param>
+ <key>realtime_scheduling</key>
+ <value></value>
+ </param>
+ <param>
<key>_coordinate</key>
<value>(10, 10)</value>
</param>
@@ -48,6 +52,29 @@
<key>variable</key>
<param>
<key>id</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>100e6/decim</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(10, 170)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
<value>decim</value>
</param>
<param>
@@ -56,11 +83,11 @@
</param>
<param>
<key>value</key>
- <value>4</value>
+ <value>16</value>
</param>
<param>
<key>_coordinate</key>
- <value>(35, 149)</value>
+ <value>(24, 267)</value>
</param>
<param>
<key>_rotation</key>
@@ -68,50 +95,50 @@
</param>
</block>
<block>
- <key>usrp2_source_xxxx</key>
+ <key>variable_slider</key>
<param>
<key>id</key>
- <value>usrp2_source_xxxx_0</value>
+ <value>tun_freq</value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
- <key>type</key>
- <value>complex</value>
+ <key>label</key>
+ <value>USRP2 Freq (Hz)</value>
</param>
<param>
- <key>interface</key>
- <value></value>
+ <key>value</key>
+ <value>2.45e9</value>
</param>
<param>
- <key>mac_addr</key>
- <value></value>
+ <key>min</key>
+ <value>2.4e9</value>
</param>
<param>
- <key>frequency</key>
- <value>freq</value>
+ <key>max</key>
+ <value>2.5e9</value>
</param>
<param>
- <key>decimation</key>
- <value>decim</value>
+ <key>num_steps</key>
+ <value>100</value>
</param>
<param>
- <key>gain</key>
- <value>0</value>
+ <key>style</key>
+ <value>wx.SL_HORIZONTAL</value>
</param>
<param>
- <key>auto_tr</key>
- <value></value>
+ <key>converver</key>
+ <value>float_converter</value>
</param>
<param>
- <key>rx_ant</key>
+ <key>grid_pos</key>
<value></value>
</param>
<param>
<key>_coordinate</key>
- <value>(177, 271)</value>
+ <value>(32, 365)</value>
</param>
<param>
<key>_rotation</key>
@@ -138,23 +165,19 @@
</param>
<param>
<key>samp_rate</key>
- <value>100e6/decim</value>
+ <value>samp_rate</value>
</param>
<param>
<key>baseband_freq</key>
- <value>freq</value>
+ <value>tun_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>
+ <value>10</value>
</param>
<param>
<key>fft_size</key>
@@ -165,16 +188,16 @@
<value>30</value>
</param>
<param>
- <key>avg_alpha</key>
- <value>0</value>
+ <key>peak_hold</key>
+ <value>False</value>
</param>
<param>
<key>average</key>
<value>False</value>
</param>
<param>
- <key>peak_hold</key>
- <value>False</value>
+ <key>avg_alpha</key>
+ <value>0</value>
</param>
<param>
<key>grid_pos</key>
@@ -182,7 +205,7 @@
</param>
<param>
<key>_coordinate</key>
- <value>(384, 72)</value>
+ <value>(466, 100)</value>
</param>
<param>
<key>_rotation</key>
@@ -190,50 +213,42 @@
</param>
</block>
<block>
- <key>variable_slider</key>
+ <key>usrp2_source_xxxx</key>
<param>
<key>id</key>
- <value>freq</value>
+ <value>usrp2_source_xxxx_0</value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
- <key>label</key>
- <value>Frequency (Hz)</value>
+ <key>type</key>
+ <value>complex</value>
</param>
<param>
- <key>value</key>
- <value>0</value>
+ <key>interface</key>
+ <value></value>
</param>
<param>
- <key>min</key>
- <value>-100e6</value>
+ <key>mac_addr</key>
+ <value></value>
</param>
<param>
- <key>max</key>
- <value>100e6</value>
+ <key>decimation</key>
+ <value>decim</value>
</param>
<param>
- <key>num_steps</key>
- <value>100</value>
+ <key>frequency</key>
+ <value>tun_freq</value>
</param>
<param>
- <key>slider_length</key>
- <value>200</value>
+ <key>gain</key>
+ <value>0</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>
+ <value>(211, 200)</value>
</param>
<param>
<key>_rotation</key>
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