From a655ed5b528a407ad3aedb9a88f8b22700870e0c Mon Sep 17 00:00:00 2001
From: jblum <jblum@221aa14e-8319-0410-a670-987f0aec2ac5>
Date: Tue, 7 Oct 2008 22:30:04 +0000
Subject: [PATCH] added probe blocks

git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9730 221aa14e-8319-0410-a670-987f0aec2ac5
---
 grc/data/platforms/python/block_tree.xml      |  7 +++
 grc/data/platforms/python/blocks/Makefile.am  |  4 ++
 .../python/blocks/gr_float_to_char.xml        |  2 +-
 .../python/blocks/gr_probe_avg_mag_sqrd_x.xml | 56 +++++++++++++++++++
 .../python/blocks/gr_probe_density_b.xml      | 35 ++++++++++++
 .../python/blocks/gr_probe_mpsk_snr_c.xml     | 37 ++++++++++++
 .../python/blocks/gr_probe_signal_f.xml       | 29 ++++++++++
 7 files changed, 169 insertions(+), 1 deletion(-)
 create mode 100644 grc/data/platforms/python/blocks/gr_probe_avg_mag_sqrd_x.xml
 create mode 100644 grc/data/platforms/python/blocks/gr_probe_density_b.xml
 create mode 100644 grc/data/platforms/python/blocks/gr_probe_mpsk_snr_c.xml
 create mode 100644 grc/data/platforms/python/blocks/gr_probe_signal_f.xml

diff --git a/grc/data/platforms/python/block_tree.xml b/grc/data/platforms/python/block_tree.xml
index 4cc98b4c..a234001d 100644
--- a/grc/data/platforms/python/block_tree.xml
+++ b/grc/data/platforms/python/block_tree.xml
@@ -236,6 +236,13 @@
 		<block>gr_scrambler_bb</block>
 		<block>gr_descrambler_bb</block>
 	</cat>
+	<cat>
+		<name>Probes</name>
+		<block>gr_probe_avg_mag_sqrd_x</block>
+		<block>gr_probe_density_b</block>
+		<block>gr_probe_mpsk_snr_c</block>
+		<block>gr_probe_signal_f</block>
+	</cat>
 	<cat>
 		<name>USRP</name>
 		<block>usrp_simple_source_x</block>
diff --git a/grc/data/platforms/python/blocks/Makefile.am b/grc/data/platforms/python/blocks/Makefile.am
index 7bc67818..2d4eec56 100644
--- a/grc/data/platforms/python/blocks/Makefile.am
+++ b/grc/data/platforms/python/blocks/Makefile.am
@@ -138,6 +138,10 @@ dist_ourdata_DATA = \
 	gr_pll_freqdet_cf.xml \
 	gr_pll_refout_cc.xml \
 	gr_pn_correlator_cc.xml \
+	gr_probe_avg_mag_sqrd_x.xml \
+	gr_probe_density_b.xml \
+	gr_probe_mpsk_snr_c.xml \
+	gr_probe_signal_f.xml \
 	gr_pwr_squelch_xx.xml \
 	gr_quadrature_demod_cf.xml \
 	gr_rational_resampler_base_xxx.xml \
diff --git a/grc/data/platforms/python/blocks/gr_float_to_char.xml b/grc/data/platforms/python/blocks/gr_float_to_char.xml
index 5714130a..907de774 100644
--- a/grc/data/platforms/python/blocks/gr_float_to_char.xml
+++ b/grc/data/platforms/python/blocks/gr_float_to_char.xml
@@ -8,7 +8,7 @@
 	<name>Float To Char</name>
 	<key>gr_float_to_char</key>
 	<import>from gnuradio import gr</import>
-	<make>gr.gr_float_to_char()</make>
+	<make>gr.float_to_char()</make>
 	<sink>
 		<name>in</name>
 		<type>float</type>
diff --git a/grc/data/platforms/python/blocks/gr_probe_avg_mag_sqrd_x.xml b/grc/data/platforms/python/blocks/gr_probe_avg_mag_sqrd_x.xml
new file mode 100644
index 00000000..310d9738
--- /dev/null
+++ b/grc/data/platforms/python/blocks/gr_probe_avg_mag_sqrd_x.xml
@@ -0,0 +1,56 @@
+<?xml version="1.0"?>
+<!--
+###################################################
+##Probe Average Magnitude Squared
+###################################################
+ -->
+<block>
+	<name>Probe Avg Mag^2</name>
+	<key>gr_probe_avg_mag_sqrd_x</key>
+	<import>from gnuradio import gr</import>
+	<import>import threading</import>
+	<import>import time</import>
+	<make>gr.probe_avg_mag_sqrd_$(type)($threshold, $alpha)
+def _$(id)_run():
+	while True:
+		time.sleep($update_interval)
+		print "$(id) Level:", self.$(id).level()
+threading.Thread(target=_$(id)_run).start()</make>
+	<callback>set_alpha($alpha)</callback>
+	<callback>set_threshold($threshold)</callback>
+	<param>
+		<name>Type</name>
+		<key>type</key>
+		<type>enum</type>
+		<option>
+			<name>Complex</name>
+			<key>c</key>
+			<opt>input:complex</opt>
+		</option>
+		<option>
+			<name>Float</name>
+			<key>f</key>
+			<opt>input:float</opt>
+		</option>
+	</param>
+	<param>
+		<name>Threshold (dB)</name>
+		<key>threshold</key>
+		<type>real</type>
+	</param>
+	<param>
+		<name>Alpha</name>
+		<key>alpha</key>
+		<type>real</type>
+	</param>
+	<param>
+		<name>Update Interval (s)</name>
+		<key>update_interval</key>
+		<value>1.0</value>
+		<type>real</type>
+	</param>
+	<sink>
+		<name>in</name>
+		<type>$type.input</type>
+	</sink>
+</block>
diff --git a/grc/data/platforms/python/blocks/gr_probe_density_b.xml b/grc/data/platforms/python/blocks/gr_probe_density_b.xml
new file mode 100644
index 00000000..1c529da5
--- /dev/null
+++ b/grc/data/platforms/python/blocks/gr_probe_density_b.xml
@@ -0,0 +1,35 @@
+<?xml version="1.0"?>
+<!--
+###################################################
+##Probe Density
+###################################################
+ -->
+<block>
+	<name>Probe Density</name>
+	<key>gr_probe_density_b</key>
+	<import>from gnuradio import gr</import>
+	<import>import threading</import>
+	<import>import time</import>
+	<make>gr.probe_density_b($alpha)
+def _$(id)_run():
+	while True:
+		time.sleep($update_interval)
+		print "$(id) Density:", self.$(id).density()
+threading.Thread(target=_$(id)_run).start()</make>
+	<callback>set_alpha($alpha)</callback>
+	<param>
+		<name>Alpha</name>
+		<key>alpha</key>
+		<type>real</type>
+	</param>
+	<param>
+		<name>Update Interval (s)</name>
+		<key>update_interval</key>
+		<value>1.0</value>
+		<type>real</type>
+	</param>
+	<sink>
+		<name>in</name>
+		<type>byte</type>
+	</sink>
+</block>
diff --git a/grc/data/platforms/python/blocks/gr_probe_mpsk_snr_c.xml b/grc/data/platforms/python/blocks/gr_probe_mpsk_snr_c.xml
new file mode 100644
index 00000000..a4a9e00a
--- /dev/null
+++ b/grc/data/platforms/python/blocks/gr_probe_mpsk_snr_c.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0"?>
+<!--
+###################################################
+##Probe MPSK SNR
+###################################################
+ -->
+<block>
+	<name>Probe MPSK SNR</name>
+	<key>gr_probe_mpsk_snr_c</key>
+	<import>from gnuradio import gr</import>
+	<import>import threading</import>
+	<import>import time</import>
+	<make>gr.probe_mpsk_snr_c($alpha)
+def _$(id)_run():
+	while True:
+		time.sleep($update_interval)
+		print "$(id) Signal Mean:", self.$(id).signal_mean()
+		print "$(id) Noise Variance:", self.$(id).noise_variance()
+		print "$(id) SNR:", self.$(id).snr()
+threading.Thread(target=_$(id)_run).start()</make>
+	<callback>set_alpha($alpha)</callback>
+	<param>
+		<name>Alpha</name>
+		<key>alpha</key>
+		<type>real</type>
+	</param>
+	<param>
+		<name>Update Interval (s)</name>
+		<key>update_interval</key>
+		<value>1.0</value>
+		<type>real</type>
+	</param>
+	<sink>
+		<name>in</name>
+		<type>complex</type>
+	</sink>
+</block>
diff --git a/grc/data/platforms/python/blocks/gr_probe_signal_f.xml b/grc/data/platforms/python/blocks/gr_probe_signal_f.xml
new file mode 100644
index 00000000..211d4f3a
--- /dev/null
+++ b/grc/data/platforms/python/blocks/gr_probe_signal_f.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0"?>
+<!--
+###################################################
+##Probe Signal
+###################################################
+ -->
+<block>
+	<name>Probe Signal</name>
+	<key>gr_probe_signal_f</key>
+	<import>from gnuradio import gr</import>
+	<import>import threading</import>
+	<import>import time</import>
+	<make>gr.probe_signal_f()
+def _$(id)_run():
+	while True:
+		time.sleep($update_interval)
+		print "$(id) Level:", self.$(id).level()
+threading.Thread(target=_$(id)_run).start()</make>
+	<param>
+		<name>Update Interval (s)</name>
+		<key>update_interval</key>
+		<value>1.0</value>
+		<type>real</type>
+	</param>
+	<sink>
+		<name>in</name>
+		<type>float</type>
+	</sink>
+</block>
-- 
2.47.2