From 9c2e65b6e2f1393d5a47995ccce8febe0d1f21a3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Mei=C3=9Fner?= <daniel.meissner@inf.h-brs.de>
Date: Sun, 14 Feb 2016 03:44:07 +0100
Subject: [PATCH] grc: added knx replay stuff
---
gr_grc/jamming_868.grc | 979 ++++++++++++++++++++++++++
gr_grc/knx_replay.grc | 820 +++++++++++++++++++++
gr_grc/knx_replay_script.grc | 482 +++++++++++++
gr_grc/scripts/knx_replay_szenario.py | 103 +++
4 files changed, 2384 insertions(+)
create mode 100644 gr_grc/jamming_868.grc
create mode 100644 gr_grc/knx_replay.grc
create mode 100644 gr_grc/knx_replay_script.grc
create mode 100755 gr_grc/scripts/knx_replay_szenario.py
diff --git a/gr_grc/jamming_868.grc b/gr_grc/jamming_868.grc
new file mode 100644
index 0000000..2f91a21
--- /dev/null
+++ b/gr_grc/jamming_868.grc
@@ -0,0 +1,979 @@
+<?xml version='1.0' encoding='utf-8'?>
+<?grc format='1' created='3.7.9'?>
+<flow_graph>
+ <timestamp>Sat Feb 13 17:51:14 2016</timestamp>
+ <block>
+ <key>options</key>
+ <param>
+ <key>author</key>
+ <value></value>
+ </param>
+ <param>
+ <key>window_size</key>
+ <value></value>
+ </param>
+ <param>
+ <key>category</key>
+ <value>Custom</value>
+ </param>
+ <param>
+ <key>comment</key>
+ <value></value>
+ </param>
+ <param>
+ <key>description</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(16, 22)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>generate_options</key>
+ <value>wx_gui</value>
+ </param>
+ <param>
+ <key>hier_block_src_path</key>
+ <value>.:</value>
+ </param>
+ <param>
+ <key>id</key>
+ <value>top_block</value>
+ </param>
+ <param>
+ <key>max_nouts</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>qt_qss_theme</key>
+ <value></value>
+ </param>
+ <param>
+ <key>realtime_scheduling</key>
+ <value></value>
+ </param>
+ <param>
+ <key>run_command</key>
+ <value>{python} -u {filename}</value>
+ </param>
+ <param>
+ <key>run_options</key>
+ <value>run</value>
+ </param>
+ <param>
+ <key>run</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>thread_safe_setters</key>
+ <value></value>
+ </param>
+ <param>
+ <key>title</key>
+ <value></value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>comment</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(392, 23)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>id</key>
+ <value>cutoff_freq</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>transition_width/2</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>comment</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(280, 23)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>id</key>
+ <value>freq</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>868.3e6</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>comment</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(192, 23)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>id</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>2e6</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>comment</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(536, 23)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>id</key>
+ <value>transition_width</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>6e5</value>
+ </param>
+ </block>
+ <block>
+ <key>analog_fastnoise_source_x</key>
+ <param>
+ <key>amp</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>alias</key>
+ <value></value>
+ </param>
+ <param>
+ <key>comment</key>
+ <value></value>
+ </param>
+ <param>
+ <key>affinity</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(32, 317)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>id</key>
+ <value>analog_fastnoise_source_x_0</value>
+ </param>
+ <param>
+ <key>maxoutbuf</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>minoutbuf</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>noise_type</key>
+ <value>analog.GR_GAUSSIAN</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>seed</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>samples</key>
+ <value>8192</value>
+ </param>
+ </block>
+ <block>
+ <key>analog_sig_source_x</key>
+ <param>
+ <key>amp</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>alias</key>
+ <value></value>
+ </param>
+ <param>
+ <key>comment</key>
+ <value></value>
+ </param>
+ <param>
+ <key>affinity</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>freq</key>
+ <value>1e3</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(40, 140)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>id</key>
+ <value>analog_sig_source_x_0</value>
+ </param>
+ <param>
+ <key>maxoutbuf</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>minoutbuf</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>offset</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>waveform</key>
+ <value>analog.GR_SIN_WAVE</value>
+ </param>
+ </block>
+ <block>
+ <key>blocks_add_xx</key>
+ <param>
+ <key>alias</key>
+ <value></value>
+ </param>
+ <param>
+ <key>comment</key>
+ <value></value>
+ </param>
+ <param>
+ <key>affinity</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(248, 234)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>id</key>
+ <value>blocks_add_xx_0</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>maxoutbuf</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>minoutbuf</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>2</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ </block>
+ <block>
+ <key>blocks_throttle</key>
+ <param>
+ <key>alias</key>
+ <value></value>
+ </param>
+ <param>
+ <key>comment</key>
+ <value></value>
+ </param>
+ <param>
+ <key>affinity</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(376, 368)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>id</key>
+ <value>blocks_throttle_0</value>
+ </param>
+ <param>
+ <key>ignoretag</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>maxoutbuf</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>minoutbuf</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>samples_per_second</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ </block>
+ <block>
+ <key>channels_fading_model</key>
+ <param>
+ <key>alias</key>
+ <value></value>
+ </param>
+ <param>
+ <key>comment</key>
+ <value></value>
+ </param>
+ <param>
+ <key>affinity</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(432, 229)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>id</key>
+ <value>channels_fading_model_0</value>
+ </param>
+ <param>
+ <key>LOS</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>maxoutbuf</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>minoutbuf</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>fDTs</key>
+ <value>10.0/samp_rate</value>
+ </param>
+ <param>
+ <key>N</key>
+ <value>8</value>
+ </param>
+ <param>
+ <key>K</key>
+ <value>4.0</value>
+ </param>
+ <param>
+ <key>seed</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>low_pass_filter</key>
+ <param>
+ <key>beta</key>
+ <value>6.76</value>
+ </param>
+ <param>
+ <key>alias</key>
+ <value></value>
+ </param>
+ <param>
+ <key>comment</key>
+ <value></value>
+ </param>
+ <param>
+ <key>affinity</key>
+ <value></value>
+ </param>
+ <param>
+ <key>cutoff_freq</key>
+ <value>cutoff_freq</value>
+ </param>
+ <param>
+ <key>decim</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>fir_filter_ccf</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(880, 2)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>gain</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>id</key>
+ <value>low_pass_filter_0</value>
+ </param>
+ <param>
+ <key>interp</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>maxoutbuf</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>minoutbuf</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>width</key>
+ <value>transition_width</value>
+ </param>
+ <param>
+ <key>win</key>
+ <value>firdes.WIN_HAMMING</value>
+ </param>
+ </block>
+ <block>
+ <key>osmosdr_sink</key>
+ <param>
+ <key>alias</key>
+ <value></value>
+ </param>
+ <param>
+ <key>ant0</key>
+ <value></value>
+ </param>
+ <param>
+ <key>bb_gain0</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>bw0</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>corr0</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>freq0</key>
+ <value>freq</value>
+ </param>
+ <param>
+ <key>if_gain0</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>gain0</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>ant1</key>
+ <value></value>
+ </param>
+ <param>
+ <key>bb_gain1</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>bw1</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>corr1</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>freq1</key>
+ <value>100e6</value>
+ </param>
+ <param>
+ <key>if_gain1</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>gain1</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>ant2</key>
+ <value></value>
+ </param>
+ <param>
+ <key>bb_gain2</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>bw2</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>corr2</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>freq2</key>
+ <value>100e6</value>
+ </param>
+ <param>
+ <key>if_gain2</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>gain2</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>ant3</key>
+ <value></value>
+ </param>
+ <param>
+ <key>bb_gain3</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>bw3</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>corr3</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>freq3</key>
+ <value>100e6</value>
+ </param>
+ <param>
+ <key>if_gain3</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>gain3</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>ant4</key>
+ <value></value>
+ </param>
+ <param>
+ <key>bb_gain4</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>bw4</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>corr4</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>freq4</key>
+ <value>100e6</value>
+ </param>
+ <param>
+ <key>if_gain4</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>gain4</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>comment</key>
+ <value></value>
+ </param>
+ <param>
+ <key>affinity</key>
+ <value></value>
+ </param>
+ <param>
+ <key>args</key>
+ <value>hackrf=0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(680, 106)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>id</key>
+ <value>osmosdr_sink_0</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>fc32</value>
+ </param>
+ <param>
+ <key>nchan</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>sample_rate</key>
+ <value>samp_rate</value>
+ </param>
+ </block>
+ <block>
+ <key>wxgui_fftsink2</key>
+ <param>
+ <key>avg_alpha</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>average</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>baseband_freq</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>alias</key>
+ <value></value>
+ </param>
+ <param>
+ <key>comment</key>
+ <value></value>
+ </param>
+ <param>
+ <key>affinity</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>fft_size</key>
+ <value>1024</value>
+ </param>
+ <param>
+ <key>freqvar</key>
+ <value>None</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(680, 279)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>id</key>
+ <value>wxgui_fftsink2_0</value>
+ </param>
+ <param>
+ <key>notebook</key>
+ <value></value>
+ </param>
+ <param>
+ <key>peak_hold</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>ref_level</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>ref_scale</key>
+ <value>2.0</value>
+ </param>
+ <param>
+ <key>fft_rate</key>
+ <value>15</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>FFT Plot</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>win_size</key>
+ <value></value>
+ </param>
+ <param>
+ <key>win</key>
+ <value>None</value>
+ </param>
+ <param>
+ <key>y_divs</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>y_per_div</key>
+ <value>10</value>
+ </param>
+ </block>
+ <block>
+ <key>wxgui_scopesink2</key>
+ <param>
+ <key>ac_couple</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>alias</key>
+ <value></value>
+ </param>
+ <param>
+ <key>comment</key>
+ <value></value>
+ </param>
+ <param>
+ <key>affinity</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(680, 501)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>id</key>
+ <value>wxgui_scopesink2_0</value>
+ </param>
+ <param>
+ <key>notebook</key>
+ <value></value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>t_scale</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>Scope Plot</value>
+ </param>
+ <param>
+ <key>trig_mode</key>
+ <value>wxgui.TRIG_MODE_AUTO</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>v_offset</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>v_scale</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>win_size</key>
+ <value></value>
+ </param>
+ <param>
+ <key>xy_mode</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>y_axis_label</key>
+ <value>Counts</value>
+ </param>
+ </block>
+ <connection>
+ <source_block_id>analog_fastnoise_source_x_0</source_block_id>
+ <sink_block_id>blocks_add_xx_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>1</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>analog_sig_source_x_0</source_block_id>
+ <sink_block_id>blocks_add_xx_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>blocks_add_xx_0</source_block_id>
+ <sink_block_id>channels_fading_model_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>blocks_throttle_0</source_block_id>
+ <sink_block_id>wxgui_fftsink2_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>blocks_throttle_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>channels_fading_model_0</source_block_id>
+ <sink_block_id>blocks_throttle_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>low_pass_filter_0</source_block_id>
+ <sink_block_id>blocks_throttle_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>low_pass_filter_0</source_block_id>
+ <sink_block_id>osmosdr_sink_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+</flow_graph>
diff --git a/gr_grc/knx_replay.grc b/gr_grc/knx_replay.grc
new file mode 100644
index 0000000..24d4489
--- /dev/null
+++ b/gr_grc/knx_replay.grc
@@ -0,0 +1,820 @@
+<?xml version='1.0' encoding='utf-8'?>
+<?grc format='1' created='3.7.9'?>
+<flow_graph>
+ <timestamp>Fri Feb 12 18:19:10 2016</timestamp>
+ <block>
+ <key>options</key>
+ <param>
+ <key>author</key>
+ <value></value>
+ </param>
+ <param>
+ <key>window_size</key>
+ <value></value>
+ </param>
+ <param>
+ <key>category</key>
+ <value>Custom</value>
+ </param>
+ <param>
+ <key>comment</key>
+ <value></value>
+ </param>
+ <param>
+ <key>description</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(8, 8)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>generate_options</key>
+ <value>wx_gui</value>
+ </param>
+ <param>
+ <key>hier_block_src_path</key>
+ <value>.:</value>
+ </param>
+ <param>
+ <key>id</key>
+ <value>top_block</value>
+ </param>
+ <param>
+ <key>max_nouts</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>qt_qss_theme</key>
+ <value></value>
+ </param>
+ <param>
+ <key>realtime_scheduling</key>
+ <value></value>
+ </param>
+ <param>
+ <key>run_command</key>
+ <value>{python} -u {filename}</value>
+ </param>
+ <param>
+ <key>run_options</key>
+ <value>prompt</value>
+ </param>
+ <param>
+ <key>run</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>thread_safe_setters</key>
+ <value></value>
+ </param>
+ <param>
+ <key>title</key>
+ <value></value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>comment</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(248, 7)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>id</key>
+ <value>freq</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>868e6</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>comment</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(160, 7)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>id</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>20e6</value>
+ </param>
+ </block>
+ <block>
+ <key>blocks_file_sink</key>
+ <param>
+ <key>append</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>alias</key>
+ <value></value>
+ </param>
+ <param>
+ <key>comment</key>
+ <value></value>
+ </param>
+ <param>
+ <key>affinity</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>file</key>
+ <value>/home/user/tmp/knx_steckdose/knx_steckdose_aus.iq</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(216, 142)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>id</key>
+ <value>blocks_file_sink_0</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>unbuffered</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ </block>
+ <block>
+ <key>blocks_file_source</key>
+ <param>
+ <key>alias</key>
+ <value></value>
+ </param>
+ <param>
+ <key>comment</key>
+ <value></value>
+ </param>
+ <param>
+ <key>affinity</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>file</key>
+ <value>/home/user/tmp/knx_steckdose/knx_steckdose_aus.iq</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(8, 343)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>id</key>
+ <value>blocks_file_source_0</value>
+ </param>
+ <param>
+ <key>maxoutbuf</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>minoutbuf</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>repeat</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ </block>
+ <block>
+ <key>blocks_file_source</key>
+ <param>
+ <key>alias</key>
+ <value></value>
+ </param>
+ <param>
+ <key>comment</key>
+ <value></value>
+ </param>
+ <param>
+ <key>affinity</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>file</key>
+ <value>/home/user/tmp/knx_steckdose/knx_steckdose_an.iq</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(8, 415)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>id</key>
+ <value>blocks_file_source_0_0</value>
+ </param>
+ <param>
+ <key>maxoutbuf</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>minoutbuf</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>repeat</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ </block>
+ <block>
+ <key>blocks_throttle</key>
+ <param>
+ <key>alias</key>
+ <value></value>
+ </param>
+ <param>
+ <key>comment</key>
+ <value></value>
+ </param>
+ <param>
+ <key>affinity</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(232, 352)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>id</key>
+ <value>blocks_throttle_0</value>
+ </param>
+ <param>
+ <key>ignoretag</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>maxoutbuf</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>minoutbuf</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>samples_per_second</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ </block>
+ <block>
+ <key>osmosdr_sink</key>
+ <param>
+ <key>alias</key>
+ <value></value>
+ </param>
+ <param>
+ <key>ant0</key>
+ <value></value>
+ </param>
+ <param>
+ <key>bb_gain0</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>bw0</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>corr0</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>freq0</key>
+ <value>freq</value>
+ </param>
+ <param>
+ <key>if_gain0</key>
+ <value>47</value>
+ </param>
+ <param>
+ <key>gain0</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>ant1</key>
+ <value></value>
+ </param>
+ <param>
+ <key>bb_gain1</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>bw1</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>corr1</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>freq1</key>
+ <value>100e6</value>
+ </param>
+ <param>
+ <key>if_gain1</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>gain1</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>ant2</key>
+ <value></value>
+ </param>
+ <param>
+ <key>bb_gain2</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>bw2</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>corr2</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>freq2</key>
+ <value>100e6</value>
+ </param>
+ <param>
+ <key>if_gain2</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>gain2</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>ant3</key>
+ <value></value>
+ </param>
+ <param>
+ <key>bb_gain3</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>bw3</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>corr3</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>freq3</key>
+ <value>100e6</value>
+ </param>
+ <param>
+ <key>if_gain3</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>gain3</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>ant4</key>
+ <value></value>
+ </param>
+ <param>
+ <key>bb_gain4</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>bw4</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>corr4</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>freq4</key>
+ <value>100e6</value>
+ </param>
+ <param>
+ <key>if_gain4</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>gain4</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>comment</key>
+ <value></value>
+ </param>
+ <param>
+ <key>affinity</key>
+ <value></value>
+ </param>
+ <param>
+ <key>args</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(376, 339)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>id</key>
+ <value>osmosdr_sink_0</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>fc32</value>
+ </param>
+ <param>
+ <key>nchan</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>sample_rate</key>
+ <value>samp_rate</value>
+ </param>
+ </block>
+ <block>
+ <key>osmosdr_source</key>
+ <param>
+ <key>alias</key>
+ <value></value>
+ </param>
+ <param>
+ <key>ant0</key>
+ <value></value>
+ </param>
+ <param>
+ <key>bb_gain0</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>bw0</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>dc_offset_mode0</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>corr0</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>freq0</key>
+ <value>freq</value>
+ </param>
+ <param>
+ <key>gain_mode0</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>if_gain0</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>iq_balance_mode0</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>gain0</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>ant1</key>
+ <value></value>
+ </param>
+ <param>
+ <key>bb_gain1</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>bw1</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>dc_offset_mode1</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>corr1</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>freq1</key>
+ <value>100e6</value>
+ </param>
+ <param>
+ <key>gain_mode1</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>if_gain1</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>iq_balance_mode1</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>gain1</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>ant2</key>
+ <value></value>
+ </param>
+ <param>
+ <key>bb_gain2</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>bw2</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>dc_offset_mode2</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>corr2</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>freq2</key>
+ <value>100e6</value>
+ </param>
+ <param>
+ <key>gain_mode2</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>if_gain2</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>iq_balance_mode2</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>gain2</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>ant3</key>
+ <value></value>
+ </param>
+ <param>
+ <key>bb_gain3</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>bw3</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>dc_offset_mode3</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>corr3</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>freq3</key>
+ <value>100e6</value>
+ </param>
+ <param>
+ <key>gain_mode3</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>if_gain3</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>iq_balance_mode3</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>gain3</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>ant4</key>
+ <value></value>
+ </param>
+ <param>
+ <key>bb_gain4</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>bw4</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>dc_offset_mode4</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>corr4</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>freq4</key>
+ <value>100e6</value>
+ </param>
+ <param>
+ <key>gain_mode4</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>if_gain4</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>iq_balance_mode4</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>gain4</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>comment</key>
+ <value></value>
+ </param>
+ <param>
+ <key>affinity</key>
+ <value></value>
+ </param>
+ <param>
+ <key>args</key>
+ <value>hackrf=0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(8, 79)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>id</key>
+ <value>osmosdr_source_0</value>
+ </param>
+ <param>
+ <key>maxoutbuf</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>minoutbuf</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>nchan</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>fc32</value>
+ </param>
+ <param>
+ <key>sample_rate</key>
+ <value>samp_rate</value>
+ </param>
+ </block>
+ <connection>
+ <source_block_id>blocks_file_source_0</source_block_id>
+ <sink_block_id>blocks_throttle_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>blocks_file_source_0_0</source_block_id>
+ <sink_block_id>blocks_throttle_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>blocks_throttle_0</source_block_id>
+ <sink_block_id>osmosdr_sink_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>osmosdr_source_0</source_block_id>
+ <sink_block_id>blocks_file_sink_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+</flow_graph>
diff --git a/gr_grc/knx_replay_script.grc b/gr_grc/knx_replay_script.grc
new file mode 100644
index 0000000..35d4d76
--- /dev/null
+++ b/gr_grc/knx_replay_script.grc
@@ -0,0 +1,482 @@
+<?xml version='1.0' encoding='utf-8'?>
+<?grc format='1' created='3.7.9'?>
+<flow_graph>
+ <timestamp>Fri Feb 12 19:35:26 2016</timestamp>
+ <block>
+ <key>options</key>
+ <param>
+ <key>author</key>
+ <value></value>
+ </param>
+ <param>
+ <key>window_size</key>
+ <value></value>
+ </param>
+ <param>
+ <key>category</key>
+ <value>Custom</value>
+ </param>
+ <param>
+ <key>comment</key>
+ <value></value>
+ </param>
+ <param>
+ <key>description</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(8, 8)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>generate_options</key>
+ <value>no_gui</value>
+ </param>
+ <param>
+ <key>hier_block_src_path</key>
+ <value>.:</value>
+ </param>
+ <param>
+ <key>id</key>
+ <value>top_block</value>
+ </param>
+ <param>
+ <key>max_nouts</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>qt_qss_theme</key>
+ <value></value>
+ </param>
+ <param>
+ <key>realtime_scheduling</key>
+ <value></value>
+ </param>
+ <param>
+ <key>run_command</key>
+ <value>{python} -u {filename}</value>
+ </param>
+ <param>
+ <key>run_options</key>
+ <value>run</value>
+ </param>
+ <param>
+ <key>run</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>thread_safe_setters</key>
+ <value></value>
+ </param>
+ <param>
+ <key>title</key>
+ <value></value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>comment</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(256, 7)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>id</key>
+ <value>freq</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>868e6</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>comment</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(160, 7)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>id</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>20e6</value>
+ </param>
+ </block>
+ <block>
+ <key>blocks_file_source</key>
+ <param>
+ <key>alias</key>
+ <value></value>
+ </param>
+ <param>
+ <key>comment</key>
+ <value></value>
+ </param>
+ <param>
+ <key>affinity</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>file</key>
+ <value>/home/user/tmp/knx_steckdose/knx_steckdose_aus.iq</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(272, 127)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>id</key>
+ <value>blocks_file_source_0</value>
+ </param>
+ <param>
+ <key>maxoutbuf</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>minoutbuf</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>repeat</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ </block>
+ <block>
+ <key>blocks_message_source</key>
+ <param>
+ <key>alias</key>
+ <value></value>
+ </param>
+ <param>
+ <key>comment</key>
+ <value></value>
+ </param>
+ <param>
+ <key>affinity</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(144, 137)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>id</key>
+ <value>blocks_message_source_0</value>
+ </param>
+ <param>
+ <key>maxoutbuf</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>minoutbuf</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ </block>
+ <block>
+ <key>osmosdr_sink</key>
+ <param>
+ <key>alias</key>
+ <value></value>
+ </param>
+ <param>
+ <key>ant0</key>
+ <value></value>
+ </param>
+ <param>
+ <key>bb_gain0</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>bw0</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>corr0</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>freq0</key>
+ <value>freq</value>
+ </param>
+ <param>
+ <key>if_gain0</key>
+ <value>47</value>
+ </param>
+ <param>
+ <key>gain0</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>ant1</key>
+ <value></value>
+ </param>
+ <param>
+ <key>bb_gain1</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>bw1</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>corr1</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>freq1</key>
+ <value>100e6</value>
+ </param>
+ <param>
+ <key>if_gain1</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>gain1</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>ant2</key>
+ <value></value>
+ </param>
+ <param>
+ <key>bb_gain2</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>bw2</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>corr2</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>freq2</key>
+ <value>100e6</value>
+ </param>
+ <param>
+ <key>if_gain2</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>gain2</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>ant3</key>
+ <value></value>
+ </param>
+ <param>
+ <key>bb_gain3</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>bw3</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>corr3</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>freq3</key>
+ <value>100e6</value>
+ </param>
+ <param>
+ <key>if_gain3</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>gain3</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>ant4</key>
+ <value></value>
+ </param>
+ <param>
+ <key>bb_gain4</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>bw4</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>corr4</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>freq4</key>
+ <value>100e6</value>
+ </param>
+ <param>
+ <key>if_gain4</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>gain4</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>comment</key>
+ <value></value>
+ </param>
+ <param>
+ <key>affinity</key>
+ <value></value>
+ </param>
+ <param>
+ <key>args</key>
+ <value>hackrf=0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(496, 74)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>id</key>
+ <value>osmosdr_sink_0</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>fc32</value>
+ </param>
+ <param>
+ <key>nchan</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>sample_rate</key>
+ <value>samp_rate</value>
+ </param>
+ </block>
+ <block>
+ <key>pad_source</key>
+ <param>
+ <key>comment</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(24, 128)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>id</key>
+ <value>pad_source_0</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value>in</value>
+ </param>
+ <param>
+ <key>num_streams</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>optional</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value></value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ </block>
+ <connection>
+ <source_block_id>blocks_file_source_0</source_block_id>
+ <sink_block_id>osmosdr_sink_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>pad_source_0</source_block_id>
+ <sink_block_id>blocks_message_source_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>msg</sink_key>
+ </connection>
+</flow_graph>
diff --git a/gr_grc/scripts/knx_replay_szenario.py b/gr_grc/scripts/knx_replay_szenario.py
new file mode 100755
index 0000000..9439e6c
--- /dev/null
+++ b/gr_grc/scripts/knx_replay_szenario.py
@@ -0,0 +1,103 @@
+#!/usr/bin/env python2
+# -*- coding: utf-8 -*-
+##################################################
+# GNU Radio Python Flow Graph
+# Title: Top Block
+# Generated: Fri Feb 12 19:46:20 2016
+##################################################
+
+from gnuradio import blocks
+from gnuradio import eng_notation
+from gnuradio import gr
+from gnuradio.eng_option import eng_option
+from gnuradio.filter import firdes
+
+import osmosdr
+import sys
+import numpy as np
+import time
+
+
+class top_block(gr.top_block):
+
+ def __init__(self, init_file_path):
+ gr.top_block.__init__(self, "Top Block")
+
+ ##################################################
+ # Variables
+ ##################################################
+ self.samp_rate = samp_rate = 20e6
+ self.freq = freq = 868e6
+
+ ##################################################
+ # Blocks
+ ##################################################
+ self.osmosdr_sink_0 = osmosdr.sink( args="numchan=" + str(1) + " " + "hackrf=0" )
+ self.osmosdr_sink_0.set_sample_rate(samp_rate)
+ self.osmosdr_sink_0.set_center_freq(freq, 0)
+ self.osmosdr_sink_0.set_freq_corr(0, 0)
+ self.osmosdr_sink_0.set_gain(0, 0)
+ self.osmosdr_sink_0.set_if_gain(0, 0)
+ self.osmosdr_sink_0.set_bb_gain(0, 0)
+ self.osmosdr_sink_0.set_antenna("", 0)
+ self.osmosdr_sink_0.set_bandwidth(0, 0)
+
+ self.set_src_1(init_file_path)
+
+ def get_samp_rate(self):
+ return self.samp_rate
+
+ def set_samp_rate(self, samp_rate):
+ self.samp_rate = samp_rate
+ self.blocks_throttle_0.set_sample_rate(self.samp_rate)
+ self.osmosdr_sink_0.set_sample_rate(self.samp_rate)
+
+ def get_freq(self):
+ return self.freq
+
+ def set_freq(self, freq):
+ self.freq = freq
+ self.osmosdr_sink_0.set_center_freq(self.freq, 0)
+
+ def set_src_1(self, file_path):
+ self.lock()
+ self.blocks_file_source_0 = blocks.file_source(gr.sizeof_gr_complex*1, str(file_path), False)
+ self.connect((self.blocks_file_source_0, 0), (self.osmosdr_sink_0, 0))
+ self.unlock()
+
+
+def main(top_block_cls=top_block, options=None):
+ if len(sys.argv) != 1:
+ # Output some useful data before replay.
+ data = np.memmap(open(sys.argv[1]), mode="r", dtype=np.complex64)
+ samples_in_file = len(data)
+ print("sum of all samples: %s\n" % samples_in_file)
+ else:
+ print("Usage: " + sys.argv[0] + " $file1 ($file2)\n")
+ sys.exit(1)
+
+ if len(sys.argv) == 2:
+ print("Only one argument: " + sys.argv[1])
+ tb = top_block_cls(sys.argv[1])
+ tb.disconnect(tb.blocks_file_source_0)
+ tb.set_src_1(sys.argv[1])
+ tb.run()
+ elif len(sys.argv) == 3:
+ print("Two arguments %s" % sys.argv[1])
+ print("first file: %s" % sys.argv[1])
+ tb = top_block_cls(sys.argv[1])
+ tb.disconnect(tb.blocks_file_source_0)
+ while True:
+ # first run
+ tb.set_src_1(sys.argv[1])
+ tb.run()
+ time.sleep(5)
+ tb.disconnect(tb.blocks_file_source_0)
+ # second run
+ tb.set_src_1(sys.argv[2])
+ tb.run()
+ tb.disconnect(tb.blocks_file_source_0)
+ time.sleep(5)
+
+if __name__ == '__main__':
+ main()
--
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