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authorDimitri Stolnikov <horiz0n@gmx.net>2012-04-06 15:58:12 +0200
committerDimitri Stolnikov <horiz0n@gmx.net>2012-04-06 15:58:12 +0200
commit313334d54a07752e7cb9198284e5329a7e381176 (patch)
tree1cf08ed37bb684d337c20edfb72fd517367263d8 /apps
parent0efd28de6bc86c3e474cfad70d1e5889575224a7 (diff)
fix scaling in LUT generation
Diffstat (limited to 'apps')
-rw-r--r--apps/osmosdr_source.grc116
-rwxr-xr-xapps/osmosdr_source.py6
2 files changed, 61 insertions, 61 deletions
diff --git a/apps/osmosdr_source.grc b/apps/osmosdr_source.grc
index de97388..e661ae1 100644
--- a/apps/osmosdr_source.grc
+++ b/apps/osmosdr_source.grc
@@ -1,6 +1,6 @@
<?xml version='1.0' encoding='ASCII'?>
<flow_graph>
- <timestamp>Fri Apr 6 14:59:58 2012</timestamp>
+ <timestamp>Fri Apr 6 15:57:44 2012</timestamp>
<block>
<key>options</key>
<param>
@@ -170,6 +170,61 @@
</param>
</block>
<block>
+ <key>variable_slider</key>
+ <param>
+ <key>id</key>
+ <value>gain</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value></value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>30</value>
+ </param>
+ <param>
+ <key>num_steps</key>
+ <value>31</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>notebook</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(472, 65)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
<key>wxgui_fftsink2</key>
<param>
<key>id</key>
@@ -197,7 +252,7 @@
</param>
<param>
<key>y_per_div</key>
- <value>5</value>
+ <value>10</value>
</param>
<param>
<key>y_divs</key>
@@ -205,7 +260,7 @@
</param>
<param>
<key>ref_level</key>
- <value>145</value>
+ <value>0</value>
</param>
<param>
<key>ref_scale</key>
@@ -256,61 +311,6 @@
<value>0</value>
</param>
</block>
- <block>
- <key>variable_slider</key>
- <param>
- <key>id</key>
- <value>gain</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>label</key>
- <value></value>
- </param>
- <param>
- <key>value</key>
- <value>10</value>
- </param>
- <param>
- <key>min</key>
- <value>0</value>
- </param>
- <param>
- <key>max</key>
- <value>30</value>
- </param>
- <param>
- <key>num_steps</key>
- <value>31</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>notebook</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(472, 65)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
<connection>
<source_block_id>osmosdr_source_c_0</source_block_id>
<sink_block_id>wxgui_fftsink2_0</sink_block_id>
diff --git a/apps/osmosdr_source.py b/apps/osmosdr_source.py
index a6bde0d..f2ed63d 100755
--- a/apps/osmosdr_source.py
+++ b/apps/osmosdr_source.py
@@ -38,10 +38,10 @@ class osmosdr_source_c(grc_wxgui.top_block_gui):
self.GetWin(),
fft_size=1024,
sample_rate=samp_rate,
- ref_scale=50.0,
- ref_level=145,
+ ref_scale=2.0,
+ ref_level=0,
y_divs=10,
- fft_rate=20,
+ fft_rate=15,
average=False,
avg_alpha=0.5
)