diff options
Diffstat (limited to 'gr-noaa/apps')
| -rw-r--r-- | gr-noaa/apps/.gitignore | 3 | ||||
| -rw-r--r-- | gr-noaa/apps/CMakeLists.txt | 31 | ||||
| -rw-r--r-- | gr-noaa/apps/Makefile.am | 39 | ||||
| -rw-r--r-- | gr-noaa/apps/file_rx_hrpt.grc | 903 | ||||
| -rwxr-xr-x | gr-noaa/apps/file_rx_hrpt.py | 239 | ||||
| -rw-r--r-- | gr-noaa/apps/hrpt_decode.grc | 428 | ||||
| -rwxr-xr-x | gr-noaa/apps/hrpt_decode.py | 98 | ||||
| -rw-r--r-- | gr-noaa/apps/hrpt_demod.grc | 751 | ||||
| -rwxr-xr-x | gr-noaa/apps/hrpt_demod.py | 161 | ||||
| -rw-r--r-- | gr-noaa/apps/usrp_rx_hrpt.grc | 1975 | ||||
| -rwxr-xr-x | gr-noaa/apps/usrp_rx_hrpt.py | 462 | ||||
| -rw-r--r-- | gr-noaa/apps/usrp_rx_hrpt_nogui.grc | 1472 | ||||
| -rwxr-xr-x | gr-noaa/apps/usrp_rx_hrpt_nogui.py | 268 |
13 files changed, 0 insertions, 6830 deletions
diff --git a/gr-noaa/apps/.gitignore b/gr-noaa/apps/.gitignore deleted file mode 100644 index be02dd265..000000000 --- a/gr-noaa/apps/.gitignore +++ /dev/null @@ -1,3 +0,0 @@ -*.dat -#*.txt -*.hrpt diff --git a/gr-noaa/apps/CMakeLists.txt b/gr-noaa/apps/CMakeLists.txt deleted file mode 100644 index 233f0ee5f..000000000 --- a/gr-noaa/apps/CMakeLists.txt +++ /dev/null @@ -1,31 +0,0 @@ -# Copyright 2011 Free Software Foundation, Inc. -# -# This file is part of GNU Radio -# -# GNU Radio is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 3, or (at your option) -# any later version. -# -# GNU Radio is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with GNU Radio; see the file COPYING. If not, write to -# the Free Software Foundation, Inc., 51 Franklin Street, -# Boston, MA 02110-1301, USA. - -include(GrPython) - -GR_PYTHON_INSTALL( - PROGRAMS - hrpt_decode.py - hrpt_demod.py - file_rx_hrpt.py - usrp_rx_hrpt.py - usrp_rx_hrpt_nogui.py - DESTINATION ${GR_RUNTIME_DIR} - COMPONENT "noaa_python" -) diff --git a/gr-noaa/apps/Makefile.am b/gr-noaa/apps/Makefile.am deleted file mode 100644 index c60c8c137..000000000 --- a/gr-noaa/apps/Makefile.am +++ /dev/null @@ -1,39 +0,0 @@ -# -# Copyright 2009,2010 Free Software Foundation, Inc. -# -# This file is part of GNU Radio -# -# GNU Radio is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 3, or (at your option) -# any later version. -# -# GNU Radio is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with GNU Radio; see the file COPYING. If not, write to -# the Free Software Foundation, Inc., 51 Franklin Street, -# Boston, MA 02110-1301, USA. -# - -include $(top_srcdir)/Makefile.common - -if PYTHON - -dist_bin_SCRIPTS = \ - hrpt_decode.py \ - hrpt_demod.py \ - file_rx_hrpt.py \ - usrp_rx_hrpt.py \ - usrp_rx_hrpt_nogui.py - -EXTRA_DIST += \ - hrpt_decode.grc \ - hrpt_demod.grc \ - file_rx_hrpt.grc \ - usrp_rx_hrpt.grc \ - usrp_rx_hrpt_nogui.grc -endif diff --git a/gr-noaa/apps/file_rx_hrpt.grc b/gr-noaa/apps/file_rx_hrpt.grc deleted file mode 100644 index 4097e83d3..000000000 --- a/gr-noaa/apps/file_rx_hrpt.grc +++ /dev/null @@ -1,903 +0,0 @@ -<?xml version='1.0' encoding='ASCII'?> -<flow_graph> - <timestamp>Thu Oct 27 13:48:25 2011</timestamp> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>max_carrier_offset</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>2*math.pi*100e3/sample_rate</value> - </param> - <param> - <key>_coordinate</key> - <value>(575, 19)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>sym_rate</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>600*1109</value> - </param> - <param> - <key>_coordinate</key> - <value>(301, 19)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>sps</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>sample_rate/sym_rate</value> - </param> - <param> - <key>_coordinate</key> - <value>(397, 19)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>hs</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>int(sps/2.0)</value> - </param> - <param> - <key>_coordinate</key> - <value>(499, 19)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>max_clock_offset</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>100e-6</value> - </param> - <param> - <key>_coordinate</key> - <value>(705, 19)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>import</key> - <param> - <key>id</key> - <value>import_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>import</key> - <value>import math, os</value> - </param> - <param> - <key>_coordinate</key> - <value>(9, 106)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>config_filename</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>os.environ['HOME']+'/.gnuradio/config.conf'</value> - </param> - <param> - <key>_coordinate</key> - <value>(13, 168)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>sample_rate</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>4e6</value> - </param> - <param> - <key>_coordinate</key> - <value>(198, 17)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>digital_clock_recovery_mm_xx</key> - <param> - <key>id</key> - <value>digital_clock_recovery_mm_xx_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>type</key> - <value>float</value> - </param> - <param> - <key>omega</key> - <value>sps/2.0</value> - </param> - <param> - <key>gain_omega</key> - <value>clock_alpha**2/4.0</value> - </param> - <param> - <key>mu</key> - <value>0.5</value> - </param> - <param> - <key>gain_mu</key> - <value>clock_alpha</value> - </param> - <param> - <key>omega_relative_limit</key> - <value>max_clock_offset</value> - </param> - <param> - <key>_coordinate</key> - <value>(897, 341)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>virtual_sink</key> - <param> - <key>id</key> - <value>virtual_sink_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>stream_id</key> - <value>baseband</value> - </param> - <param> - <key>_coordinate</key> - <value>(1139, 373)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>noaa_hrpt_pll_cf</key> - <param> - <key>id</key> - <value>pll</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>alpha</key> - <value>pll_alpha</value> - </param> - <param> - <key>beta</key> - <value>pll_alpha**2/4.0</value> - </param> - <param> - <key>max_offset</key> - <value>max_carrier_offset</value> - </param> - <param> - <key>_coordinate</key> - <value>(470, 357)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>gr_moving_average_xx</key> - <param> - <key>id</key> - <value>gr_moving_average_xx_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>type</key> - <value>float</value> - </param> - <param> - <key>length</key> - <value>hs</value> - </param> - <param> - <key>scale</key> - <value>1.0/hs</value> - </param> - <param> - <key>max_iter</key> - <value>4000</value> - </param> - <param> - <key>_coordinate</key> - <value>(683, 357)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>gr_file_sink</key> - <param> - <key>id</key> - <value>frame_sink</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>file</key> - <value>output_filename</value> - </param> - <param> - <key>type</key> - <value>short</value> - </param> - <param> - <key>vlen</key> - <value>1</value> - </param> - <param> - <key>unbuffered</key> - <value>False</value> - </param> - <param> - <key>_coordinate</key> - <value>(809, 595)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>noaa_hrpt_decoder</key> - <param> - <key>id</key> - <value>decoder</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>verbose</key> - <value>True</value> - </param> - <param> - <key>output</key> - <value>True</value> - </param> - <param> - <key>_coordinate</key> - <value>(810, 496)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>gr_agc_xx</key> - <param> - <key>id</key> - <value>agc</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>type</key> - <value>complex</value> - </param> - <param> - <key>rate</key> - <value>1e-6</value> - </param> - <param> - <key>reference</key> - <value>1.0</value> - </param> - <param> - <key>gain</key> - <value>1.0</value> - </param> - <param> - <key>max_gain</key> - <value>1.0</value> - </param> - <param> - <key>_coordinate</key> - <value>(302, 349)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>gr_interleaved_short_to_complex</key> - <param> - <key>id</key> - <value>gr_interleaved_short_to_complex_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>_coordinate</key> - <value>(92, 377)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>gr_throttle</key> - <param> - <key>id</key> - <value>throttle</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>type</key> - <value>short</value> - </param> - <param> - <key>samples_per_second</key> - <value>2*sample_rate</value> - </param> - <param> - <key>vlen</key> - <value>1</value> - </param> - <param> - <key>_coordinate</key> - <value>(94, 323)</value> - </param> - <param> - <key>_rotation</key> - <value>180</value> - </param> - </block> - <block> - <key>gr_file_source</key> - <param> - <key>id</key> - <value>gr_file_source_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>file</key> - <value>input_filename</value> - </param> - <param> - <key>type</key> - <value>short</value> - </param> - <param> - <key>repeat</key> - <value>False</value> - </param> - <param> - <key>vlen</key> - <value>1</value> - </param> - <param> - <key>_coordinate</key> - <value>(95, 257)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable_config</key> - <param> - <key>id</key> - <value>freq</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>1698e6</value> - </param> - <param> - <key>type</key> - <value>real</value> - </param> - <param> - <key>config_file</key> - <value>config_filename</value> - </param> - <param> - <key>section</key> - <value>'usrp_rx_hrpt'</value> - </param> - <param> - <key>option</key> - <value>'freq'</value> - </param> - <param> - <key>writeback</key> - <value>freq</value> - </param> - <param> - <key>_coordinate</key> - <value>(218, 104)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable_config</key> - <param> - <key>id</key> - <value>gain</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>35</value> - </param> - <param> - <key>type</key> - <value>real</value> - </param> - <param> - <key>config_file</key> - <value>config_filename</value> - </param> - <param> - <key>section</key> - <value>'usrp_rx_hrpt'</value> - </param> - <param> - <key>option</key> - <value>'gain'</value> - </param> - <param> - <key>writeback</key> - <value>gain</value> - </param> - <param> - <key>_coordinate</key> - <value>(375, 105)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable_config</key> - <param> - <key>id</key> - <value>pll_alpha</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>0.01</value> - </param> - <param> - <key>type</key> - <value>real</value> - </param> - <param> - <key>config_file</key> - <value>config_filename</value> - </param> - <param> - <key>section</key> - <value>'usrp_rx_hrpt'</value> - </param> - <param> - <key>option</key> - <value>'pll_alpha'</value> - </param> - <param> - <key>writeback</key> - <value>pll_alpha</value> - </param> - <param> - <key>_coordinate</key> - <value>(534, 104)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable_config</key> - <param> - <key>id</key> - <value>clock_alpha</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>0.01</value> - </param> - <param> - <key>type</key> - <value>real</value> - </param> - <param> - <key>config_file</key> - <value>config_filename</value> - </param> - <param> - <key>section</key> - <value>'usrp_rx_hrpt'</value> - </param> - <param> - <key>option</key> - <value>'clock_alpha'</value> - </param> - <param> - <key>writeback</key> - <value>clock_alpha</value> - </param> - <param> - <key>_coordinate</key> - <value>(692, 104)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable_config</key> - <param> - <key>id</key> - <value>output_filename</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>'frames.hrpt'</value> - </param> - <param> - <key>type</key> - <value>string</value> - </param> - <param> - <key>config_file</key> - <value>config_filename</value> - </param> - <param> - <key>section</key> - <value>'usrp_rx_hrpt'</value> - </param> - <param> - <key>option</key> - <value>'filename'</value> - </param> - <param> - <key>writeback</key> - <value>output_filename</value> - </param> - <param> - <key>_coordinate</key> - <value>(850, 105)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>noaa_hrpt_deframer</key> - <param> - <key>id</key> - <value>deframer</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>_coordinate</key> - <value>(598, 546)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>virtual_source</key> - <param> - <key>id</key> - <value>virtual_source_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>stream_id</key> - <value>baseband</value> - </param> - <param> - <key>_coordinate</key> - <value>(90, 542)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>digital_binary_slicer_fb</key> - <param> - <key>id</key> - <value>digital_binary_slicer_fb_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>_coordinate</key> - <value>(332, 546)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>options</key> - <param> - <key>id</key> - <value>file_rx_hrpt</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>title</key> - <value>USRP HRPT Receiver</value> - </param> - <param> - <key>author</key> - <value></value> - </param> - <param> - <key>description</key> - <value></value> - </param> - <param> - <key>window_size</key> - <value>4096,4096</value> - </param> - <param> - <key>generate_options</key> - <value>no_gui</value> - </param> - <param> - <key>category</key> - <value>Custom</value> - </param> - <param> - <key>run_options</key> - <value>prompt</value> - </param> - <param> - <key>run</key> - <value>True</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> - <connection> - <source_block_id>digital_clock_recovery_mm_xx_0</source_block_id> - <sink_block_id>virtual_sink_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>gr_moving_average_xx_0</source_block_id> - <sink_block_id>digital_clock_recovery_mm_xx_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>pll</source_block_id> - <sink_block_id>gr_moving_average_xx_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>agc</source_block_id> - <sink_block_id>pll</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>deframer</source_block_id> - <sink_block_id>decoder</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>deframer</source_block_id> - <sink_block_id>frame_sink</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>gr_interleaved_short_to_complex_0</source_block_id> - <sink_block_id>agc</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>throttle</source_block_id> - <sink_block_id>gr_interleaved_short_to_complex_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>gr_file_source_0</source_block_id> - <sink_block_id>throttle</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>virtual_source_0</source_block_id> - <sink_block_id>digital_binary_slicer_fb_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>digital_binary_slicer_fb_0</source_block_id> - <sink_block_id>deframer</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> -</flow_graph> diff --git a/gr-noaa/apps/file_rx_hrpt.py b/gr-noaa/apps/file_rx_hrpt.py deleted file mode 100755 index fcd1832f6..000000000 --- a/gr-noaa/apps/file_rx_hrpt.py +++ /dev/null @@ -1,239 +0,0 @@ -#!/usr/bin/env python -################################################## -# Gnuradio Python Flow Graph -# Title: USRP HRPT Receiver -# Generated: Thu Oct 27 13:48:25 2011 -################################################## - -from gnuradio import digital -from gnuradio import eng_notation -from gnuradio import gr -from gnuradio import noaa -from gnuradio.eng_option import eng_option -from gnuradio.gr import firdes -from optparse import OptionParser -import ConfigParser -import math, os - -class file_rx_hrpt(gr.top_block): - - def __init__(self): - gr.top_block.__init__(self, "USRP HRPT Receiver") - - ################################################## - # Variables - ################################################## - self.sym_rate = sym_rate = 600*1109 - self.sample_rate = sample_rate = 4e6 - self.sps = sps = sample_rate/sym_rate - self.config_filename = config_filename = os.environ['HOME']+'/.gnuradio/config.conf' - self._pll_alpha_config = ConfigParser.ConfigParser() - self._pll_alpha_config.read(config_filename) - try: pll_alpha = self._pll_alpha_config.getfloat('usrp_rx_hrpt', 'pll_alpha') - except: pll_alpha = 0.01 - self.pll_alpha = pll_alpha - self._output_filename_config = ConfigParser.ConfigParser() - self._output_filename_config.read(config_filename) - try: output_filename = self._output_filename_config.get('usrp_rx_hrpt', 'filename') - except: output_filename = 'frames.hrpt' - self.output_filename = output_filename - self.max_clock_offset = max_clock_offset = 100e-6 - self.max_carrier_offset = max_carrier_offset = 2*math.pi*100e3/sample_rate - self.hs = hs = int(sps/2.0) - self._gain_config = ConfigParser.ConfigParser() - self._gain_config.read(config_filename) - try: gain = self._gain_config.getfloat('usrp_rx_hrpt', 'gain') - except: gain = 35 - self.gain = gain - self._freq_config = ConfigParser.ConfigParser() - self._freq_config.read(config_filename) - try: freq = self._freq_config.getfloat('usrp_rx_hrpt', 'freq') - except: freq = 1698e6 - self.freq = freq - self._clock_alpha_config = ConfigParser.ConfigParser() - self._clock_alpha_config.read(config_filename) - try: clock_alpha = self._clock_alpha_config.getfloat('usrp_rx_hrpt', 'clock_alpha') - except: clock_alpha = 0.01 - self.clock_alpha = clock_alpha - - ################################################## - # Blocks - ################################################## - self.throttle = gr.throttle(gr.sizeof_short*1, 2*sample_rate) - self.pll = noaa.hrpt_pll_cf(pll_alpha, pll_alpha**2/4.0, max_carrier_offset) - self.gr_moving_average_xx_0 = gr.moving_average_ff(hs, 1.0/hs, 4000) - self.gr_interleaved_short_to_complex_0 = gr.interleaved_short_to_complex() - self.gr_file_source_0 = gr.file_source(gr.sizeof_short*1, "input_filename", False) - self.frame_sink = gr.file_sink(gr.sizeof_short*1, output_filename) - self.frame_sink.set_unbuffered(False) - self.digital_clock_recovery_mm_xx_0 = digital.clock_recovery_mm_ff(sps/2.0, clock_alpha**2/4.0, 0.5, clock_alpha, max_clock_offset) - self.digital_binary_slicer_fb_0 = digital.binary_slicer_fb() - self.deframer = noaa.hrpt_deframer() - self.decoder = noaa.hrpt_decoder(True,True) - self.agc = gr.agc_cc(1e-6, 1.0, 1.0, 1.0) - - ################################################## - # Connections - ################################################## - self.connect((self.gr_moving_average_xx_0, 0), (self.digital_clock_recovery_mm_xx_0, 0)) - self.connect((self.pll, 0), (self.gr_moving_average_xx_0, 0)) - self.connect((self.agc, 0), (self.pll, 0)) - self.connect((self.deframer, 0), (self.decoder, 0)) - self.connect((self.deframer, 0), (self.frame_sink, 0)) - self.connect((self.gr_interleaved_short_to_complex_0, 0), (self.agc, 0)) - self.connect((self.throttle, 0), (self.gr_interleaved_short_to_complex_0, 0)) - self.connect((self.gr_file_source_0, 0), (self.throttle, 0)) - self.connect((self.digital_clock_recovery_mm_xx_0, 0), (self.digital_binary_slicer_fb_0, 0)) - self.connect((self.digital_binary_slicer_fb_0, 0), (self.deframer, 0)) - - def get_sym_rate(self): - return self.sym_rate - - def set_sym_rate(self, sym_rate): - self.sym_rate = sym_rate - self.set_sps(self.sample_rate/self.sym_rate) - - def get_sample_rate(self): - return self.sample_rate - - def set_sample_rate(self, sample_rate): - self.sample_rate = sample_rate - self.set_max_carrier_offset(2*math.pi*100e3/self.sample_rate) - self.set_sps(self.sample_rate/self.sym_rate) - - def get_sps(self): - return self.sps - - def set_sps(self, sps): - self.sps = sps - self.set_hs(int(self.sps/2.0)) - self.digital_clock_recovery_mm_xx_0.set_omega(self.sps/2.0) - - def get_config_filename(self): - return self.config_filename - - def set_config_filename(self, config_filename): - self.config_filename = config_filename - self._freq_config = ConfigParser.ConfigParser() - self._freq_config.read(self.config_filename) - if not self._freq_config.has_section('usrp_rx_hrpt'): - self._freq_config.add_section('usrp_rx_hrpt') - self._freq_config.set('usrp_rx_hrpt', 'freq', str(self.freq)) - self._freq_config.write(open(self.config_filename, 'w')) - self._gain_config = ConfigParser.ConfigParser() - self._gain_config.read(self.config_filename) - if not self._gain_config.has_section('usrp_rx_hrpt'): - self._gain_config.add_section('usrp_rx_hrpt') - self._gain_config.set('usrp_rx_hrpt', 'gain', str(self.gain)) - self._gain_config.write(open(self.config_filename, 'w')) - self._pll_alpha_config = ConfigParser.ConfigParser() - self._pll_alpha_config.read(self.config_filename) - if not self._pll_alpha_config.has_section('usrp_rx_hrpt'): - self._pll_alpha_config.add_section('usrp_rx_hrpt') - self._pll_alpha_config.set('usrp_rx_hrpt', 'pll_alpha', str(self.pll_alpha)) - self._pll_alpha_config.write(open(self.config_filename, 'w')) - self._clock_alpha_config = ConfigParser.ConfigParser() - self._clock_alpha_config.read(self.config_filename) - if not self._clock_alpha_config.has_section('usrp_rx_hrpt'): - self._clock_alpha_config.add_section('usrp_rx_hrpt') - self._clock_alpha_config.set('usrp_rx_hrpt', 'clock_alpha', str(self.clock_alpha)) - self._clock_alpha_config.write(open(self.config_filename, 'w')) - self._output_filename_config = ConfigParser.ConfigParser() - self._output_filename_config.read(self.config_filename) - if not self._output_filename_config.has_section('usrp_rx_hrpt'): - self._output_filename_config.add_section('usrp_rx_hrpt') - self._output_filename_config.set('usrp_rx_hrpt', 'filename', str(self.output_filename)) - self._output_filename_config.write(open(self.config_filename, 'w')) - - def get_pll_alpha(self): - return self.pll_alpha - - def set_pll_alpha(self, pll_alpha): - self.pll_alpha = pll_alpha - self.pll.set_alpha(self.pll_alpha) - self.pll.set_beta(self.pll_alpha**2/4.0) - self._pll_alpha_config = ConfigParser.ConfigParser() - self._pll_alpha_config.read(self.config_filename) - if not self._pll_alpha_config.has_section('usrp_rx_hrpt'): - self._pll_alpha_config.add_section('usrp_rx_hrpt') - self._pll_alpha_config.set('usrp_rx_hrpt', 'pll_alpha', str(self.pll_alpha)) - self._pll_alpha_config.write(open(self.config_filename, 'w')) - - def get_output_filename(self): - return self.output_filename - - def set_output_filename(self, output_filename): - self.output_filename = output_filename - self._output_filename_config = ConfigParser.ConfigParser() - self._output_filename_config.read(self.config_filename) - if not self._output_filename_config.has_section('usrp_rx_hrpt'): - self._output_filename_config.add_section('usrp_rx_hrpt') - self._output_filename_config.set('usrp_rx_hrpt', 'filename', str(self.output_filename)) - self._output_filename_config.write(open(self.config_filename, 'w')) - - def get_max_clock_offset(self): - return self.max_clock_offset - - def set_max_clock_offset(self, max_clock_offset): - self.max_clock_offset = max_clock_offset - - def get_max_carrier_offset(self): - return self.max_carrier_offset - - def set_max_carrier_offset(self, max_carrier_offset): - self.max_carrier_offset = max_carrier_offset - self.pll.set_max_offset(self.max_carrier_offset) - - def get_hs(self): - return self.hs - - def set_hs(self, hs): - self.hs = hs - self.gr_moving_average_xx_0.set_length_and_scale(self.hs, 1.0/self.hs) - - def get_gain(self): - return self.gain - - def set_gain(self, gain): - self.gain = gain - self._gain_config = ConfigParser.ConfigParser() - self._gain_config.read(self.config_filename) - if not self._gain_config.has_section('usrp_rx_hrpt'): - self._gain_config.add_section('usrp_rx_hrpt') - self._gain_config.set('usrp_rx_hrpt', 'gain', str(self.gain)) - self._gain_config.write(open(self.config_filename, 'w')) - - def get_freq(self): - return self.freq - - def set_freq(self, freq): - self.freq = freq - self._freq_config = ConfigParser.ConfigParser() - self._freq_config.read(self.config_filename) - if not self._freq_config.has_section('usrp_rx_hrpt'): - self._freq_config.add_section('usrp_rx_hrpt') - self._freq_config.set('usrp_rx_hrpt', 'freq', str(self.freq)) - self._freq_config.write(open(self.config_filename, 'w')) - - def get_clock_alpha(self): - return self.clock_alpha - - def set_clock_alpha(self, clock_alpha): - self.clock_alpha = clock_alpha - self.digital_clock_recovery_mm_xx_0.set_gain_omega(self.clock_alpha**2/4.0) - self.digital_clock_recovery_mm_xx_0.set_gain_mu(self.clock_alpha) - self._clock_alpha_config = ConfigParser.ConfigParser() - self._clock_alpha_config.read(self.config_filename) - if not self._clock_alpha_config.has_section('usrp_rx_hrpt'): - self._clock_alpha_config.add_section('usrp_rx_hrpt') - self._clock_alpha_config.set('usrp_rx_hrpt', 'clock_alpha', str(self.clock_alpha)) - self._clock_alpha_config.write(open(self.config_filename, 'w')) - -if __name__ == '__main__': - parser = OptionParser(option_class=eng_option, usage="%prog: [options]") - (options, args) = parser.parse_args() - tb = file_rx_hrpt() - tb.start() - raw_input('Press Enter to quit: ') - tb.stop() - diff --git a/gr-noaa/apps/hrpt_decode.grc b/gr-noaa/apps/hrpt_decode.grc deleted file mode 100644 index 39fe195d1..000000000 --- a/gr-noaa/apps/hrpt_decode.grc +++ /dev/null @@ -1,428 +0,0 @@ -<?xml version='1.0' encoding='ASCII'?> -<flow_graph> - <timestamp>Sun Nov 8 10:48:59 2009</timestamp> - <block> - <key>options</key> - <param> - <key>id</key> - <value>hrpt_decode</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>title</key> - <value></value> - </param> - <param> - <key>author</key> - <value></value> - </param> - <param> - <key>description</key> - <value></value> - </param> - <param> - <key>window_size</key> - <value>4096,4096</value> - </param> - <param> - <key>generate_options</key> - <value>no_gui</value> - </param> - <param> - <key>category</key> - <value>Custom</value> - </param> - <param> - <key>run_options</key> - <value>run</value> - </param> - <param> - <key>run</key> - <value>True</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>max_carrier_offset</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>2*math.pi*100e3/sample_rate</value> - </param> - <param> - <key>_coordinate</key> - <value>(575, 19)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>hs</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>int(sps/2.0)</value> - </param> - <param> - <key>_coordinate</key> - <value>(499, 19)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>sample_rate</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>64e6/decim</value> - </param> - <param> - <key>_coordinate</key> - <value>(198, 17)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>import</key> - <param> - <key>id</key> - <value>import_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>import</key> - <value>import math, os</value> - </param> - <param> - <key>_coordinate</key> - <value>(11, 103)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>max_clock_offset</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>100e-6</value> - </param> - <param> - <key>_coordinate</key> - <value>(710, 17)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>sym_rate</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>600*1109</value> - </param> - <param> - <key>_coordinate</key> - <value>(307, 18)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>sps</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>sample_rate/sym_rate</value> - </param> - <param> - <key>_coordinate</key> - <value>(400, 17)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>parameter</key> - <param> - <key>id</key> - <value>decim</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>label</key> - <value>decim</value> - </param> - <param> - <key>value</key> - <value>32</value> - </param> - <param> - <key>type</key> - <value>intx</value> - </param> - <param> - <key>short_id</key> - <value>d</value> - </param> - <param> - <key>_coordinate</key> - <value>(202, 102)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>parameter</key> - <param> - <key>id</key> - <value>pll_alpha</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>label</key> - <value>pll_alpha</value> - </param> - <param> - <key>value</key> - <value>0.01</value> - </param> - <param> - <key>type</key> - <value>eng_float</value> - </param> - <param> - <key>short_id</key> - <value>p</value> - </param> - <param> - <key>_coordinate</key> - <value>(294, 101)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>parameter</key> - <param> - <key>id</key> - <value>clock_alpha</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>label</key> - <value>clock_alpha</value> - </param> - <param> - <key>value</key> - <value>0.01</value> - </param> - <param> - <key>type</key> - <value>eng_float</value> - </param> - <param> - <key>short_id</key> - <value>s</value> - </param> - <param> - <key>_coordinate</key> - <value>(395, 101)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>gr_file_source</key> - <param> - <key>id</key> - <value>file_source</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>file</key> - <value>input_filename</value> - </param> - <param> - <key>type</key> - <value>short</value> - </param> - <param> - <key>repeat</key> - <value>False</value> - </param> - <param> - <key>vlen</key> - <value>1</value> - </param> - <param> - <key>_coordinate</key> - <value>(231, 419)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>noaa_hrpt_decoder</key> - <param> - <key>id</key> - <value>decoder</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>verbose</key> - <value>True</value> - </param> - <param> - <key>output</key> - <value>True</value> - </param> - <param> - <key>_coordinate</key> - <value>(462, 419)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>parameter</key> - <param> - <key>id</key> - <value>input_filename</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>label</key> - <value>input_filename</value> - </param> - <param> - <key>value</key> - <value>frames.hrpt</value> - </param> - <param> - <key>type</key> - <value>string</value> - </param> - <param> - <key>short_id</key> - <value>F</value> - </param> - <param> - <key>_coordinate</key> - <value>(522, 100)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <connection> - <source_block_id>file_source</source_block_id> - <sink_block_id>decoder</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> -</flow_graph> diff --git a/gr-noaa/apps/hrpt_decode.py b/gr-noaa/apps/hrpt_decode.py deleted file mode 100755 index 158780b17..000000000 --- a/gr-noaa/apps/hrpt_decode.py +++ /dev/null @@ -1,98 +0,0 @@ -#!/usr/bin/env python -################################################## -# Gnuradio Python Flow Graph -# Title: Hrpt Decode -# Generated: Sun Nov 8 10:49:01 2009 -################################################## - -from gnuradio import eng_notation -from gnuradio import gr -from gnuradio import noaa -from gnuradio.eng_option import eng_option -from gnuradio.gr import firdes -from optparse import OptionParser -import math, os - -class hrpt_decode(gr.top_block): - - def __init__(self, decim=32, pll_alpha=0.01, clock_alpha=0.01, input_filename="frames.hrpt"): - gr.top_block.__init__(self, "Hrpt Decode") - - ################################################## - # Parameters - ################################################## - self.decim = decim - self.pll_alpha = pll_alpha - self.clock_alpha = clock_alpha - self.input_filename = input_filename - - ################################################## - # Variables - ################################################## - self.sym_rate = sym_rate = 600*1109 - self.sample_rate = sample_rate = 64e6/decim - self.sps = sps = sample_rate/sym_rate - self.max_clock_offset = max_clock_offset = 100e-6 - self.max_carrier_offset = max_carrier_offset = 2*math.pi*100e3/sample_rate - self.hs = hs = int(sps/2.0) - - ################################################## - # Blocks - ################################################## - self.decoder = noaa.hrpt_decoder(True,True) - self.file_source = gr.file_source(gr.sizeof_short*1, input_filename, False) - - ################################################## - # Connections - ################################################## - self.connect((self.file_source, 0), (self.decoder, 0)) - - def set_decim(self, decim): - self.decim = decim - self.set_sample_rate(64e6/self.decim) - - def set_pll_alpha(self, pll_alpha): - self.pll_alpha = pll_alpha - - def set_clock_alpha(self, clock_alpha): - self.clock_alpha = clock_alpha - - def set_input_filename(self, input_filename): - self.input_filename = input_filename - - def set_sym_rate(self, sym_rate): - self.sym_rate = sym_rate - self.set_sps(self.sample_rate/self.sym_rate) - - def set_sample_rate(self, sample_rate): - self.sample_rate = sample_rate - self.set_max_carrier_offset(2*math.pi*100e3/self.sample_rate) - self.set_sps(self.sample_rate/self.sym_rate) - - def set_sps(self, sps): - self.sps = sps - self.set_hs(int(self.sps/2.0)) - - def set_max_clock_offset(self, max_clock_offset): - self.max_clock_offset = max_clock_offset - - def set_max_carrier_offset(self, max_carrier_offset): - self.max_carrier_offset = max_carrier_offset - - def set_hs(self, hs): - self.hs = hs - -if __name__ == '__main__': - parser = OptionParser(option_class=eng_option, usage="%prog: [options]") - parser.add_option("-d", "--decim", dest="decim", type="intx", default=32, - help="Set decim [default=%default]") - parser.add_option("-p", "--pll-alpha", dest="pll_alpha", type="eng_float", default=eng_notation.num_to_str(0.01), - help="Set pll_alpha [default=%default]") - parser.add_option("-s", "--clock-alpha", dest="clock_alpha", type="eng_float", default=eng_notation.num_to_str(0.01), - help="Set clock_alpha [default=%default]") - parser.add_option("-F", "--input-filename", dest="input_filename", type="string", default="frames.hrpt", - help="Set frames.hrpt [default=%default]") - (options, args) = parser.parse_args() - tb = hrpt_decode(decim=options.decim, pll_alpha=options.pll_alpha, clock_alpha=options.clock_alpha, input_filename=options.input_filename) - tb.run() - diff --git a/gr-noaa/apps/hrpt_demod.grc b/gr-noaa/apps/hrpt_demod.grc deleted file mode 100644 index f5833b864..000000000 --- a/gr-noaa/apps/hrpt_demod.grc +++ /dev/null @@ -1,751 +0,0 @@ -<?xml version='1.0' encoding='ASCII'?> -<flow_graph> - <timestamp>Thu Oct 27 13:51:57 2011</timestamp> - <block> - <key>options</key> - <param> - <key>id</key> - <value>hrpt_demod</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>title</key> - <value></value> - </param> - <param> - <key>author</key> - <value></value> - </param> - <param> - <key>description</key> - <value></value> - </param> - <param> - <key>window_size</key> - <value>4096,4096</value> - </param> - <param> - <key>generate_options</key> - <value>no_gui</value> - </param> - <param> - <key>category</key> - <value>Custom</value> - </param> - <param> - <key>run_options</key> - <value>run</value> - </param> - <param> - <key>run</key> - <value>True</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>max_carrier_offset</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>2*math.pi*100e3/sample_rate</value> - </param> - <param> - <key>_coordinate</key> - <value>(575, 19)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>hs</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>int(sps/2.0)</value> - </param> - <param> - <key>_coordinate</key> - <value>(499, 19)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>import</key> - <param> - <key>id</key> - <value>import_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>import</key> - <value>import math, os</value> - </param> - <param> - <key>_coordinate</key> - <value>(11, 103)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>parameter</key> - <param> - <key>id</key> - <value>input_filename</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>label</key> - <value>input_filename</value> - </param> - <param> - <key>value</key> - <value>usrp.dat</value> - </param> - <param> - <key>type</key> - <value>string</value> - </param> - <param> - <key>short_id</key> - <value>F</value> - </param> - <param> - <key>_coordinate</key> - <value>(618, 102)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>parameter</key> - <param> - <key>id</key> - <value>output_filename</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>label</key> - <value>output_filename</value> - </param> - <param> - <key>value</key> - <value>frames.dat</value> - </param> - <param> - <key>type</key> - <value>string</value> - </param> - <param> - <key>short_id</key> - <value>o</value> - </param> - <param> - <key>_coordinate</key> - <value>(726, 102)</value> - </param> - <param> - <key>_rotation</key> - <value>180</value> - </param> - </block> - <block> - <key>gr_file_source</key> - <param> - <key>id</key> - <value>file_source</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>file</key> - <value>input_filename</value> - </param> - <param> - <key>type</key> - <value>short</value> - </param> - <param> - <key>repeat</key> - <value>False</value> - </param> - <param> - <key>vlen</key> - <value>1</value> - </param> - <param> - <key>_coordinate</key> - <value>(63, 277)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>gr_interleaved_short_to_complex</key> - <param> - <key>id</key> - <value>cs2cf</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>_coordinate</key> - <value>(275, 289)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>gr_agc_xx</key> - <param> - <key>id</key> - <value>agc</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>type</key> - <value>complex</value> - </param> - <param> - <key>rate</key> - <value>1e-5</value> - </param> - <param> - <key>reference</key> - <value>1.0</value> - </param> - <param> - <key>gain</key> - <value>1.0/32768.0</value> - </param> - <param> - <key>max_gain</key> - <value>1.0</value> - </param> - <param> - <key>_coordinate</key> - <value>(117, 394)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>noaa_hrpt_pll_cf</key> - <param> - <key>id</key> - <value>pll</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>alpha</key> - <value>pll_alpha</value> - </param> - <param> - <key>beta</key> - <value>pll_alpha**2/4.0</value> - </param> - <param> - <key>max_offset</key> - <value>max_carrier_offset</value> - </param> - <param> - <key>_coordinate</key> - <value>(292, 402)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>max_clock_offset</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>100e-6</value> - </param> - <param> - <key>_coordinate</key> - <value>(710, 17)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>sym_rate</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>600*1109</value> - </param> - <param> - <key>_coordinate</key> - <value>(307, 18)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>sps</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>sample_rate/sym_rate</value> - </param> - <param> - <key>_coordinate</key> - <value>(400, 17)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>parameter</key> - <param> - <key>id</key> - <value>decim</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>label</key> - <value>decim</value> - </param> - <param> - <key>value</key> - <value>32</value> - </param> - <param> - <key>type</key> - <value>intx</value> - </param> - <param> - <key>short_id</key> - <value>d</value> - </param> - <param> - <key>_coordinate</key> - <value>(202, 102)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>parameter</key> - <param> - <key>id</key> - <value>pll_alpha</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>label</key> - <value>pll_alpha</value> - </param> - <param> - <key>value</key> - <value>0.01</value> - </param> - <param> - <key>type</key> - <value>eng_float</value> - </param> - <param> - <key>short_id</key> - <value>p</value> - </param> - <param> - <key>_coordinate</key> - <value>(294, 101)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>parameter</key> - <param> - <key>id</key> - <value>clock_alpha</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>label</key> - <value>clock_alpha</value> - </param> - <param> - <key>value</key> - <value>0.01</value> - </param> - <param> - <key>type</key> - <value>eng_float</value> - </param> - <param> - <key>short_id</key> - <value>s</value> - </param> - <param> - <key>_coordinate</key> - <value>(395, 101)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>noaa_hrpt_decoder</key> - <param> - <key>id</key> - <value>decoder</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>verbose</key> - <value>True</value> - </param> - <param> - <key>output</key> - <value>False</value> - </param> - <param> - <key>_coordinate</key> - <value>(1150, 341)</value> - </param> - <param> - <key>_rotation</key> - <value>180</value> - </param> - </block> - <block> - <key>gr_file_sink</key> - <param> - <key>id</key> - <value>gr_file_sink_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>file</key> - <value>output_filename</value> - </param> - <param> - <key>type</key> - <value>short</value> - </param> - <param> - <key>vlen</key> - <value>1</value> - </param> - <param> - <key>unbuffered</key> - <value>False</value> - </param> - <param> - <key>_coordinate</key> - <value>(1144, 489)</value> - </param> - <param> - <key>_rotation</key> - <value>180</value> - </param> - </block> - <block> - <key>gr_moving_average_xx</key> - <param> - <key>id</key> - <value>gr_moving_average_xx_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>type</key> - <value>float</value> - </param> - <param> - <key>length</key> - <value>hs</value> - </param> - <param> - <key>scale</key> - <value>1.0/hs</value> - </param> - <param> - <key>max_iter</key> - <value>4000</value> - </param> - <param> - <key>_coordinate</key> - <value>(504, 402)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>sample_rate</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>4e6</value> - </param> - <param> - <key>_coordinate</key> - <value>(198, 17)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>digital_clock_recovery_mm_xx</key> - <param> - <key>id</key> - <value>digital_clock_recovery_mm_xx_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>type</key> - <value>float</value> - </param> - <param> - <key>omega</key> - <value>sps/2.0</value> - </param> - <param> - <key>gain_omega</key> - <value>clock_alpha**2/4.0</value> - </param> - <param> - <key>mu</key> - <value>0.5</value> - </param> - <param> - <key>gain_mu</key> - <value>clock_alpha</value> - </param> - <param> - <key>omega_relative_limit</key> - <value>max_clock_offset</value> - </param> - <param> - <key>_coordinate</key> - <value>(704, 386)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>noaa_hrpt_deframer</key> - <param> - <key>id</key> - <value>noaa_hrpt_deframer_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>_coordinate</key> - <value>(1142, 422)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>digital_binary_slicer_fb</key> - <param> - <key>id</key> - <value>digital_binary_slicer_fb_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>_coordinate</key> - <value>(957, 422)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <connection> - <source_block_id>file_source</source_block_id> - <sink_block_id>cs2cf</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>pll</source_block_id> - <sink_block_id>gr_moving_average_xx_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>cs2cf</source_block_id> - <sink_block_id>agc</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>agc</source_block_id> - <sink_block_id>pll</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>noaa_hrpt_deframer_0</source_block_id> - <sink_block_id>gr_file_sink_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>noaa_hrpt_deframer_0</source_block_id> - <sink_block_id>decoder</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>gr_moving_average_xx_0</source_block_id> - <sink_block_id>digital_clock_recovery_mm_xx_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>digital_clock_recovery_mm_xx_0</source_block_id> - <sink_block_id>digital_binary_slicer_fb_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>digital_binary_slicer_fb_0</source_block_id> - <sink_block_id>noaa_hrpt_deframer_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> -</flow_graph> diff --git a/gr-noaa/apps/hrpt_demod.py b/gr-noaa/apps/hrpt_demod.py deleted file mode 100755 index 38b4b2fe3..000000000 --- a/gr-noaa/apps/hrpt_demod.py +++ /dev/null @@ -1,161 +0,0 @@ -#!/usr/bin/env python -################################################## -# Gnuradio Python Flow Graph -# Title: Hrpt Demod -# Generated: Thu Oct 27 13:51:59 2011 -################################################## - -from gnuradio import digital -from gnuradio import eng_notation -from gnuradio import gr -from gnuradio import noaa -from gnuradio.eng_option import eng_option -from gnuradio.gr import firdes -from optparse import OptionParser -import math, os - -class hrpt_demod(gr.top_block): - - def __init__(self, input_filename="usrp.dat", output_filename="frames.dat", decim=32, pll_alpha=0.01, clock_alpha=0.01): - gr.top_block.__init__(self, "Hrpt Demod") - - ################################################## - # Parameters - ################################################## - self.input_filename = input_filename - self.output_filename = output_filename - self.decim = decim - self.pll_alpha = pll_alpha - self.clock_alpha = clock_alpha - - ################################################## - # Variables - ################################################## - self.sym_rate = sym_rate = 600*1109 - self.sample_rate = sample_rate = 4e6 - self.sps = sps = sample_rate/sym_rate - self.max_clock_offset = max_clock_offset = 100e-6 - self.max_carrier_offset = max_carrier_offset = 2*math.pi*100e3/sample_rate - self.hs = hs = int(sps/2.0) - - ################################################## - # Blocks - ################################################## - self.pll = noaa.hrpt_pll_cf(pll_alpha, pll_alpha**2/4.0, max_carrier_offset) - self.noaa_hrpt_deframer_0 = noaa.hrpt_deframer() - self.gr_moving_average_xx_0 = gr.moving_average_ff(hs, 1.0/hs, 4000) - self.gr_file_sink_0 = gr.file_sink(gr.sizeof_short*1, output_filename) - self.gr_file_sink_0.set_unbuffered(False) - self.file_source = gr.file_source(gr.sizeof_short*1, input_filename, False) - self.digital_clock_recovery_mm_xx_0 = digital.clock_recovery_mm_ff(sps/2.0, clock_alpha**2/4.0, 0.5, clock_alpha, max_clock_offset) - self.digital_binary_slicer_fb_0 = digital.binary_slicer_fb() - self.decoder = noaa.hrpt_decoder(True,False) - self.cs2cf = gr.interleaved_short_to_complex() - self.agc = gr.agc_cc(1e-5, 1.0, 1.0/32768.0, 1.0) - - ################################################## - # Connections - ################################################## - self.connect((self.file_source, 0), (self.cs2cf, 0)) - self.connect((self.pll, 0), (self.gr_moving_average_xx_0, 0)) - self.connect((self.cs2cf, 0), (self.agc, 0)) - self.connect((self.agc, 0), (self.pll, 0)) - self.connect((self.noaa_hrpt_deframer_0, 0), (self.gr_file_sink_0, 0)) - self.connect((self.noaa_hrpt_deframer_0, 0), (self.decoder, 0)) - self.connect((self.gr_moving_average_xx_0, 0), (self.digital_clock_recovery_mm_xx_0, 0)) - self.connect((self.digital_clock_recovery_mm_xx_0, 0), (self.digital_binary_slicer_fb_0, 0)) - self.connect((self.digital_binary_slicer_fb_0, 0), (self.noaa_hrpt_deframer_0, 0)) - - def get_input_filename(self): - return self.input_filename - - def set_input_filename(self, input_filename): - self.input_filename = input_filename - - def get_output_filename(self): - return self.output_filename - - def set_output_filename(self, output_filename): - self.output_filename = output_filename - - def get_decim(self): - return self.decim - - def set_decim(self, decim): - self.decim = decim - - def get_pll_alpha(self): - return self.pll_alpha - - def set_pll_alpha(self, pll_alpha): - self.pll_alpha = pll_alpha - self.pll.set_alpha(self.pll_alpha) - self.pll.set_beta(self.pll_alpha**2/4.0) - - def get_clock_alpha(self): - return self.clock_alpha - - def set_clock_alpha(self, clock_alpha): - self.clock_alpha = clock_alpha - self.digital_clock_recovery_mm_xx_0.set_gain_omega(self.clock_alpha**2/4.0) - self.digital_clock_recovery_mm_xx_0.set_gain_mu(self.clock_alpha) - - def get_sym_rate(self): - return self.sym_rate - - def set_sym_rate(self, sym_rate): - self.sym_rate = sym_rate - self.set_sps(self.sample_rate/self.sym_rate) - - def get_sample_rate(self): - return self.sample_rate - - def set_sample_rate(self, sample_rate): - self.sample_rate = sample_rate - self.set_max_carrier_offset(2*math.pi*100e3/self.sample_rate) - self.set_sps(self.sample_rate/self.sym_rate) - - def get_sps(self): - return self.sps - - def set_sps(self, sps): - self.sps = sps - self.set_hs(int(self.sps/2.0)) - self.digital_clock_recovery_mm_xx_0.set_omega(self.sps/2.0) - - def get_max_clock_offset(self): - return self.max_clock_offset - - def set_max_clock_offset(self, max_clock_offset): - self.max_clock_offset = max_clock_offset - - def get_max_carrier_offset(self): - return self.max_carrier_offset - - def set_max_carrier_offset(self, max_carrier_offset): - self.max_carrier_offset = max_carrier_offset - self.pll.set_max_offset(self.max_carrier_offset) - - def get_hs(self): - return self.hs - - def set_hs(self, hs): - self.hs = hs - self.gr_moving_average_xx_0.set_length_and_scale(self.hs, 1.0/self.hs) - -if __name__ == '__main__': - parser = OptionParser(option_class=eng_option, usage="%prog: [options]") - parser.add_option("-F", "--input-filename", dest="input_filename", type="string", default="usrp.dat", - help="Set usrp.dat [default=%default]") - parser.add_option("-o", "--output-filename", dest="output_filename", type="string", default="frames.dat", - help="Set frames.dat [default=%default]") - parser.add_option("-d", "--decim", dest="decim", type="intx", default=32, - help="Set None [default=%default]") - parser.add_option("-p", "--pll-alpha", dest="pll_alpha", type="eng_float", default=eng_notation.num_to_str(0.01), - help="Set None [default=%default]") - parser.add_option("-s", "--clock-alpha", dest="clock_alpha", type="eng_float", default=eng_notation.num_to_str(0.01), - help="Set None [default=%default]") - (options, args) = parser.parse_args() - tb = hrpt_demod(input_filename=options.input_filename, output_filename=options.output_filename, decim=options.decim, pll_alpha=options.pll_alpha, clock_alpha=options.clock_alpha) - tb.run() - diff --git a/gr-noaa/apps/usrp_rx_hrpt.grc b/gr-noaa/apps/usrp_rx_hrpt.grc deleted file mode 100644 index 26af48ff0..000000000 --- a/gr-noaa/apps/usrp_rx_hrpt.grc +++ /dev/null @@ -1,1975 +0,0 @@ -<?xml version='1.0' encoding='ASCII'?> -<flow_graph> - <timestamp>Thu Oct 27 13:26:39 2011</timestamp> - <block> - <key>options</key> - <param> - <key>id</key> - <value>usrp_rx_hrpt</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>title</key> - <value>USRP HRPT Receiver</value> - </param> - <param> - <key>author</key> - <value></value> - </param> - <param> - <key>description</key> - <value></value> - </param> - <param> - <key>window_size</key> - <value>4096,4096</value> - </param> - <param> - <key>generate_options</key> - <value>wx_gui</value> - </param> - <param> - <key>category</key> - <value>Custom</value> - </param> - <param> - <key>run_options</key> - <value>prompt</value> - </param> - <param> - <key>run</key> - <value>True</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>max_carrier_offset</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>2*math.pi*100e3/sample_rate</value> - </param> - <param> - <key>_coordinate</key> - <value>(575, 19)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>sym_rate</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>600*1109</value> - </param> - <param> - <key>_coordinate</key> - <value>(301, 19)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>sps</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>sample_rate/sym_rate</value> - </param> - <param> - <key>_coordinate</key> - <value>(397, 19)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>hs</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>int(sps/2.0)</value> - </param> - <param> - <key>_coordinate</key> - <value>(499, 19)</value> - </param> - <param> - <key>_rotation</key> - <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>RX Gain</value> - </param> - <param> - <key>value</key> - <value>saved_gain</value> - </param> - <param> - <key>min</key> - <value>0</value> - </param> - <param> - <key>max</key> - <value>100</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>0, 1, 1, 1</value> - </param> - <param> - <key>notebook</key> - <value></value> - </param> - <param> - <key>_coordinate</key> - <value>(340, 106)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable_text_box</key> - <param> - <key>id</key> - <value>freq</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>label</key> - <value>Frequency</value> - </param> - <param> - <key>value</key> - <value>saved_freq</value> - </param> - <param> - <key>converver</key> - <value>float_converter</value> - </param> - <param> - <key>formatter</key> - <value>None</value> - </param> - <param> - <key>grid_pos</key> - <value>0, 0, 1, 1</value> - </param> - <param> - <key>notebook</key> - <value></value> - </param> - <param> - <key>_coordinate</key> - <value>(199, 106)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable_slider</key> - <param> - <key>id</key> - <value>pll_alpha</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>label</key> - <value>PLL Alpha</value> - </param> - <param> - <key>value</key> - <value>saved_pll_alpha</value> - </param> - <param> - <key>min</key> - <value>0.0</value> - </param> - <param> - <key>max</key> - <value>0.5</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>0, 2, 1, 1</value> - </param> - <param> - <key>notebook</key> - <value></value> - </param> - <param> - <key>_coordinate</key> - <value>(479, 106)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable_slider</key> - <param> - <key>id</key> - <value>clock_alpha</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>label</key> - <value>Clock Alpha</value> - </param> - <param> - <key>value</key> - <value>saved_clock_alpha</value> - </param> - <param> - <key>min</key> - <value>0.0</value> - </param> - <param> - <key>max</key> - <value>0.5</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>0, 3, 1, 1</value> - </param> - <param> - <key>notebook</key> - <value></value> - </param> - <param> - <key>_coordinate</key> - <value>(618, 106)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>notebook</key> - <param> - <key>id</key> - <value>displays</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>style</key> - <value>wx.NB_TOP</value> - </param> - <param> - <key>labels</key> - <value>['Spectrum','Demod']</value> - </param> - <param> - <key>grid_pos</key> - <value>2,0,1,4</value> - </param> - <param> - <key>notebook</key> - <value></value> - </param> - <param> - <key>_coordinate</key> - <value>(12, 249)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>wxgui_fftsink2</key> - <param> - <key>id</key> - <value>rx_fft</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>type</key> - <value>complex</value> - </param> - <param> - <key>title</key> - <value>RX Spectrum</value> - </param> - <param> - <key>samp_rate</key> - <value>sample_rate</value> - </param> - <param> - <key>baseband_freq</key> - <value>freq</value> - </param> - <param> - <key>y_per_div</key> - <value>5</value> - </param> - <param> - <key>y_divs</key> - <value>8</value> - </param> - <param> - <key>ref_level</key> - <value>-5</value> - </param> - <param> - <key>ref_scale</key> - <value>2.0</value> - </param> - <param> - <key>fft_size</key> - <value>1024</value> - </param> - <param> - <key>fft_rate</key> - <value>15</value> - </param> - <param> - <key>peak_hold</key> - <value>False</value> - </param> - <param> - <key>average</key> - <value>True</value> - </param> - <param> - <key>avg_alpha</key> - <value>0.1</value> - </param> - <param> - <key>win</key> - <value>None</value> - </param> - <param> - <key>win_size</key> - <value>640, 360</value> - </param> - <param> - <key>grid_pos</key> - <value>0, 0, 1, 1</value> - </param> - <param> - <key>notebook</key> - <value>displays, 0</value> - </param> - <param> - <key>_coordinate</key> - <value>(477, 457)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>max_clock_offset</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>100e-6</value> - </param> - <param> - <key>_coordinate</key> - <value>(705, 19)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>gr_agc_xx</key> - <param> - <key>id</key> - <value>agc</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>type</key> - <value>complex</value> - </param> - <param> - <key>rate</key> - <value>1e-6</value> - </param> - <param> - <key>reference</key> - <value>1.0</value> - </param> - <param> - <key>gain</key> - <value>1.0</value> - </param> - <param> - <key>max_gain</key> - <value>1.0</value> - </param> - <param> - <key>_coordinate</key> - <value>(301, 705)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>noaa_hrpt_pll_cf</key> - <param> - <key>id</key> - <value>pll</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>alpha</key> - <value>pll_alpha</value> - </param> - <param> - <key>beta</key> - <value>pll_alpha**2/4.0</value> - </param> - <param> - <key>max_offset</key> - <value>max_carrier_offset</value> - </param> - <param> - <key>_coordinate</key> - <value>(469, 713)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable_config</key> - <param> - <key>id</key> - <value>addr</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>""</value> - </param> - <param> - <key>type</key> - <value>string</value> - </param> - <param> - <key>config_file</key> - <value>config_filename</value> - </param> - <param> - <key>section</key> - <value>'usrp_rx_hrpt'</value> - </param> - <param> - <key>option</key> - <value>'addr'</value> - </param> - <param> - <key>writeback</key> - <value>addr</value> - </param> - <param> - <key>_coordinate</key> - <value>(194, 253)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>uhd_usrp_source</key> - <param> - <key>id</key> - <value>uhd_usrp_source_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>type</key> - <value>complex</value> - </param> - <param> - <key>dev_addr</key> - <value>addr</value> - </param> - <param> - <key>sync</key> - <value></value> - </param> - <param> - <key>clock_rate</key> - <value>0.0</value> - </param> - <param> - <key>num_mboards</key> - <value>1</value> - </param> - <param> - <key>ref_source0</key> - <value></value> - </param> - <param> - <key>sd_spec0</key> - <value></value> - </param> - <param> - <key>ref_source1</key> - <value></value> - </param> - <param> - <key>sd_spec1</key> - <value></value> - </param> - <param> - <key>ref_source2</key> - <value></value> - </param> - <param> - <key>sd_spec2</key> - <value></value> - </param> - <param> - <key>ref_source3</key> - <value></value> - </param> - <param> - <key>sd_spec3</key> - <value></value> - </param> - <param> - <key>ref_source4</key> - <value></value> - </param> - <param> - <key>sd_spec4</key> - <value></value> - </param> - <param> - <key>ref_source5</key> - <value></value> - </param> - <param> - <key>sd_spec5</key> - <value></value> - </param> - <param> - <key>ref_source6</key> - <value></value> - </param> - <param> - <key>sd_spec6</key> - <value></value> - </param> - <param> - <key>ref_source7</key> - <value></value> - </param> - <param> - <key>sd_spec7</key> - <value></value> - </param> - <param> - <key>nchan</key> - <value>1</value> - </param> - <param> - <key>samp_rate</key> - <value>sample_rate</value> - </param> - <param> - <key>center_freq0</key> - <value>freq</value> - </param> - <param> - <key>gain0</key> - <value>0</value> - </param> - <param> - <key>ant0</key> - <value></value> - </param> - <param> - <key>bw0</key> - <value>0</value> - </param> - <param> - <key>center_freq1</key> - <value>0</value> - </param> - <param> - <key>gain1</key> - <value>0</value> - </param> - <param> - <key>ant1</key> - <value></value> - </param> - <param> - <key>bw1</key> - <value>0</value> - </param> - <param> - <key>center_freq2</key> - <value>0</value> - </param> - <param> - <key>gain2</key> - <value>0</value> - </param> - <param> - <key>ant2</key> - <value></value> - </param> - <param> - <key>bw2</key> - <value>0</value> - </param> - <param> - <key>center_freq3</key> - <value>0</value> - </param> - <param> - <key>gain3</key> - <value>0</value> - </param> - <param> - <key>ant3</key> - <value></value> - </param> - <param> - <key>bw3</key> - <value>0</value> - </param> - <param> - <key>center_freq4</key> - <value>0</value> - </param> - <param> - <key>gain4</key> - <value>0</value> - </param> - <param> - <key>ant4</key> - <value></value> - </param> - <param> - <key>bw4</key> - <value>0</value> - </param> - <param> - <key>center_freq5</key> - <value>0</value> - </param> - <param> - <key>gain5</key> - <value>0</value> - </param> - <param> - <key>ant5</key> - <value></value> - </param> - <param> - <key>bw5</key> - <value>0</value> - </param> - <param> - <key>center_freq6</key> - <value>0</value> - </param> - <param> - <key>gain6</key> - <value>0</value> - </param> - <param> - <key>ant6</key> - <value></value> - </param> - <param> - <key>bw6</key> - <value>0</value> - </param> - <param> - <key>center_freq7</key> - <value>0</value> - </param> - <param> - <key>gain7</key> - <value>0</value> - </param> - <param> - <key>ant7</key> - <value></value> - </param> - <param> - <key>bw7</key> - <value>0</value> - </param> - <param> - <key>center_freq8</key> - <value>0</value> - </param> - <param> - <key>gain8</key> - <value>0</value> - </param> - <param> - <key>ant8</key> - <value></value> - </param> - <param> - <key>bw8</key> - <value>0</value> - </param> - <param> - <key>center_freq9</key> - <value>0</value> - </param> - <param> - <key>gain9</key> - <value>0</value> - </param> - <param> - <key>ant9</key> - <value></value> - </param> - <param> - <key>bw9</key> - <value>0</value> - </param> - <param> - <key>center_freq10</key> - <value>0</value> - </param> - <param> - <key>gain10</key> - <value>0</value> - </param> - <param> - <key>ant10</key> - <value></value> - </param> - <param> - <key>bw10</key> - <value>0</value> - </param> - <param> - <key>center_freq11</key> - <value>0</value> - </param> - <param> - <key>gain11</key> - <value>0</value> - </param> - <param> - <key>ant11</key> - <value></value> - </param> - <param> - <key>bw11</key> - <value>0</value> - </param> - <param> - <key>center_freq12</key> - <value>0</value> - </param> - <param> - <key>gain12</key> - <value>0</value> - </param> - <param> - <key>ant12</key> - <value></value> - </param> - <param> - <key>bw12</key> - <value>0</value> - </param> - <param> - <key>center_freq13</key> - <value>0</value> - </param> - <param> - <key>gain13</key> - <value>0</value> - </param> - <param> - <key>ant13</key> - <value></value> - </param> - <param> - <key>bw13</key> - <value>0</value> - </param> - <param> - <key>center_freq14</key> - <value>0</value> - </param> - <param> - <key>gain14</key> - <value>0</value> - </param> - <param> - <key>ant14</key> - <value></value> - </param> - <param> - <key>bw14</key> - <value>0</value> - </param> - <param> - <key>center_freq15</key> - <value>0</value> - </param> - <param> - <key>gain15</key> - <value>0</value> - </param> - <param> - <key>ant15</key> - <value></value> - </param> - <param> - <key>bw15</key> - <value>0</value> - </param> - <param> - <key>center_freq16</key> - <value>0</value> - </param> - <param> - <key>gain16</key> - <value>0</value> - </param> - <param> - <key>ant16</key> - <value></value> - </param> - <param> - <key>bw16</key> - <value>0</value> - </param> - <param> - <key>center_freq17</key> - <value>0</value> - </param> - <param> - <key>gain17</key> - <value>0</value> - </param> - <param> - <key>ant17</key> - <value></value> - </param> - <param> - <key>bw17</key> - <value>0</value> - </param> - <param> - <key>center_freq18</key> - <value>0</value> - </param> - <param> - <key>gain18</key> - <value>0</value> - </param> - <param> - <key>ant18</key> - <value></value> - </param> - <param> - <key>bw18</key> - <value>0</value> - </param> - <param> - <key>center_freq19</key> - <value>0</value> - </param> - <param> - <key>gain19</key> - <value>0</value> - </param> - <param> - <key>ant19</key> - <value></value> - </param> - <param> - <key>bw19</key> - <value>0</value> - </param> - <param> - <key>center_freq20</key> - <value>0</value> - </param> - <param> - <key>gain20</key> - <value>0</value> - </param> - <param> - <key>ant20</key> - <value></value> - </param> - <param> - <key>bw20</key> - <value>0</value> - </param> - <param> - <key>center_freq21</key> - <value>0</value> - </param> - <param> - <key>gain21</key> - <value>0</value> - </param> - <param> - <key>ant21</key> - <value></value> - </param> - <param> - <key>bw21</key> - <value>0</value> - </param> - <param> - <key>center_freq22</key> - <value>0</value> - </param> - <param> - <key>gain22</key> - <value>0</value> - </param> - <param> - <key>ant22</key> - <value></value> - </param> - <param> - <key>bw22</key> - <value>0</value> - </param> - <param> - <key>center_freq23</key> - <value>0</value> - </param> - <param> - <key>gain23</key> - <value>0</value> - </param> - <param> - <key>ant23</key> - <value></value> - </param> - <param> - <key>bw23</key> - <value>0</value> - </param> - <param> - <key>center_freq24</key> - <value>0</value> - </param> - <param> - <key>gain24</key> - <value>0</value> - </param> - <param> - <key>ant24</key> - <value></value> - </param> - <param> - <key>bw24</key> - <value>0</value> - </param> - <param> - <key>center_freq25</key> - <value>0</value> - </param> - <param> - <key>gain25</key> - <value>0</value> - </param> - <param> - <key>ant25</key> - <value></value> - </param> - <param> - <key>bw25</key> - <value>0</value> - </param> - <param> - <key>center_freq26</key> - <value>0</value> - </param> - <param> - <key>gain26</key> - <value>0</value> - </param> - <param> - <key>ant26</key> - <value></value> - </param> - <param> - <key>bw26</key> - <value>0</value> - </param> - <param> - <key>center_freq27</key> - <value>0</value> - </param> - <param> - <key>gain27</key> - <value>0</value> - </param> - <param> - <key>ant27</key> - <value></value> - </param> - <param> - <key>bw27</key> - <value>0</value> - </param> - <param> - <key>center_freq28</key> - <value>0</value> - </param> - <param> - <key>gain28</key> - <value>0</value> - </param> - <param> - <key>ant28</key> - <value></value> - </param> - <param> - <key>bw28</key> - <value>0</value> - </param> - <param> - <key>center_freq29</key> - <value>0</value> - </param> - <param> - <key>gain29</key> - <value>0</value> - </param> - <param> - <key>ant29</key> - <value></value> - </param> - <param> - <key>bw29</key> - <value>0</value> - </param> - <param> - <key>center_freq30</key> - <value>0</value> - </param> - <param> - <key>gain30</key> - <value>0</value> - </param> - <param> - <key>ant30</key> - <value></value> - </param> - <param> - <key>bw30</key> - <value>0</value> - </param> - <param> - <key>center_freq31</key> - <value>0</value> - </param> - <param> - <key>gain31</key> - <value>0</value> - </param> - <param> - <key>ant31</key> - <value></value> - </param> - <param> - <key>bw31</key> - <value>0</value> - </param> - <param> - <key>_coordinate</key> - <value>(49, 713)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable_static_text</key> - <param> - <key>id</key> - <value>addr_text</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>label</key> - <value>USRP Addr</value> - </param> - <param> - <key>value</key> - <value>addr</value> - </param> - <param> - <key>converver</key> - <value>str_converter</value> - </param> - <param> - <key>formatter</key> - <value>None</value> - </param> - <param> - <key>grid_pos</key> - <value>1, 0, 1, 1</value> - </param> - <param> - <key>notebook</key> - <value></value> - </param> - <param> - <key>_coordinate</key> - <value>(828, 20)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable_static_text</key> - <param> - <key>id</key> - <value>rate_text</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>label</key> - <value>Baseband Rate</value> - </param> - <param> - <key>value</key> - <value>sample_rate</value> - </param> - <param> - <key>converver</key> - <value>float_converter</value> - </param> - <param> - <key>formatter</key> - <value>None</value> - </param> - <param> - <key>grid_pos</key> - <value>1, 1, 1, 1</value> - </param> - <param> - <key>notebook</key> - <value></value> - </param> - <param> - <key>_coordinate</key> - <value>(973, 20)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>import</key> - <param> - <key>id</key> - <value>import_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>import</key> - <value>import math, os</value> - </param> - <param> - <key>_coordinate</key> - <value>(9, 106)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>config_filename</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>os.environ['HOME']+'/.gnuradio/config.conf'</value> - </param> - <param> - <key>_coordinate</key> - <value>(13, 168)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable_config</key> - <param> - <key>id</key> - <value>output_filename</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>'frames.hrpt'</value> - </param> - <param> - <key>type</key> - <value>string</value> - </param> - <param> - <key>config_file</key> - <value>config_filename</value> - </param> - <param> - <key>section</key> - <value>'usrp_rx_hrpt'</value> - </param> - <param> - <key>option</key> - <value>'filename'</value> - </param> - <param> - <key>writeback</key> - <value>output_filename</value> - </param> - <param> - <key>_coordinate</key> - <value>(990, 255)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable_config</key> - <param> - <key>id</key> - <value>saved_clock_alpha</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>0.01</value> - </param> - <param> - <key>type</key> - <value>real</value> - </param> - <param> - <key>config_file</key> - <value>config_filename</value> - </param> - <param> - <key>section</key> - <value>'usrp_rx_hrpt'</value> - </param> - <param> - <key>option</key> - <value>'clock_alpha'</value> - </param> - <param> - <key>writeback</key> - <value>clock_alpha</value> - </param> - <param> - <key>_coordinate</key> - <value>(832, 254)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable_config</key> - <param> - <key>id</key> - <value>saved_pll_alpha</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>0.01</value> - </param> - <param> - <key>type</key> - <value>real</value> - </param> - <param> - <key>config_file</key> - <value>config_filename</value> - </param> - <param> - <key>section</key> - <value>'usrp_rx_hrpt'</value> - </param> - <param> - <key>option</key> - <value>'pll_alpha'</value> - </param> - <param> - <key>writeback</key> - <value>pll_alpha</value> - </param> - <param> - <key>_coordinate</key> - <value>(674, 254)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable_config</key> - <param> - <key>id</key> - <value>saved_gain</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>35</value> - </param> - <param> - <key>type</key> - <value>real</value> - </param> - <param> - <key>config_file</key> - <value>config_filename</value> - </param> - <param> - <key>section</key> - <value>'usrp_rx_hrpt'</value> - </param> - <param> - <key>option</key> - <value>'gain'</value> - </param> - <param> - <key>writeback</key> - <value>gain</value> - </param> - <param> - <key>_coordinate</key> - <value>(515, 255)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable_config</key> - <param> - <key>id</key> - <value>saved_freq</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>1698e6</value> - </param> - <param> - <key>type</key> - <value>real</value> - </param> - <param> - <key>config_file</key> - <value>config_filename</value> - </param> - <param> - <key>section</key> - <value>'usrp_rx_hrpt'</value> - </param> - <param> - <key>option</key> - <value>'freq'</value> - </param> - <param> - <key>writeback</key> - <value>freq</value> - </param> - <param> - <key>_coordinate</key> - <value>(358, 254)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>sample_rate</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>4e6</value> - </param> - <param> - <key>_coordinate</key> - <value>(198, 17)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>wxgui_scopesink2</key> - <param> - <key>id</key> - <value>demod_scope</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>type</key> - <value>float</value> - </param> - <param> - <key>title</key> - <value>Post-Demod</value> - </param> - <param> - <key>samp_rate</key> - <value>sym_rate*2.0</value> - </param> - <param> - <key>v_scale</key> - <value>0.5</value> - </param> - <param> - <key>v_offset</key> - <value>0</value> - </param> - <param> - <key>t_scale</key> - <value>10.0/sym_rate</value> - </param> - <param> - <key>ac_couple</key> - <value>False</value> - </param> - <param> - <key>xy_mode</key> - <value>False</value> - </param> - <param> - <key>num_inputs</key> - <value>1</value> - </param> - <param> - <key>win_size</key> - <value></value> - </param> - <param> - <key>grid_pos</key> - <value>0, 0, 1, 1</value> - </param> - <param> - <key>notebook</key> - <value>displays, 1</value> - </param> - <param> - <key>trig_mode</key> - <value>gr.gr_TRIG_MODE_AUTO</value> - </param> - <param> - <key>y_axis_label</key> - <value>Counts</value> - </param> - <param> - <key>_coordinate</key> - <value>(666, 542)</value> - </param> - <param> - <key>_rotation</key> - <value>180</value> - </param> - </block> - <block> - <key>gr_moving_average_xx</key> - <param> - <key>id</key> - <value>gr_moving_average_xx_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>type</key> - <value>float</value> - </param> - <param> - <key>length</key> - <value>hs</value> - </param> - <param> - <key>scale</key> - <value>1.0/hs</value> - </param> - <param> - <key>max_iter</key> - <value>4000</value> - </param> - <param> - <key>_coordinate</key> - <value>(682, 713)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>virtual_sink</key> - <param> - <key>id</key> - <value>virtual_sink_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>stream_id</key> - <value>baseband</value> - </param> - <param> - <key>_coordinate</key> - <value>(1138, 729)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>digital_clock_recovery_mm_xx</key> - <param> - <key>id</key> - <value>digital_clock_recovery_mm_xx_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>type</key> - <value>float</value> - </param> - <param> - <key>omega</key> - <value>sps/2.0</value> - </param> - <param> - <key>gain_omega</key> - <value>clock_alpha**2/4.0</value> - </param> - <param> - <key>mu</key> - <value>0.5</value> - </param> - <param> - <key>gain_mu</key> - <value>clock_alpha</value> - </param> - <param> - <key>omega_relative_limit</key> - <value>max_clock_offset</value> - </param> - <param> - <key>_coordinate</key> - <value>(896, 697)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>virtual_source</key> - <param> - <key>id</key> - <value>virtual_source_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>stream_id</key> - <value>baseband</value> - </param> - <param> - <key>_coordinate</key> - <value>(173, 971)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>digital_binary_slicer_fb</key> - <param> - <key>id</key> - <value>digital_binary_slicer_fb_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>_coordinate</key> - <value>(423, 975)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>noaa_hrpt_deframer</key> - <param> - <key>id</key> - <value>deframer</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>_coordinate</key> - <value>(762, 975)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>noaa_hrpt_decoder</key> - <param> - <key>id</key> - <value>decoder</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>verbose</key> - <value>True</value> - </param> - <param> - <key>output</key> - <value>True</value> - </param> - <param> - <key>_coordinate</key> - <value>(974, 925)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>gr_file_sink</key> - <param> - <key>id</key> - <value>frame_sink</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>file</key> - <value>output_filename</value> - </param> - <param> - <key>type</key> - <value>short</value> - </param> - <param> - <key>vlen</key> - <value>1</value> - </param> - <param> - <key>unbuffered</key> - <value>False</value> - </param> - <param> - <key>_coordinate</key> - <value>(973, 1024)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <connection> - <source_block_id>deframer</source_block_id> - <sink_block_id>frame_sink</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>deframer</source_block_id> - <sink_block_id>decoder</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>agc</source_block_id> - <sink_block_id>pll</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>agc</source_block_id> - <sink_block_id>rx_fft</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>uhd_usrp_source_0</source_block_id> - <sink_block_id>agc</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>pll</source_block_id> - <sink_block_id>gr_moving_average_xx_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>gr_moving_average_xx_0</source_block_id> - <sink_block_id>demod_scope</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>gr_moving_average_xx_0</source_block_id> - <sink_block_id>digital_clock_recovery_mm_xx_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>digital_clock_recovery_mm_xx_0</source_block_id> - <sink_block_id>virtual_sink_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>virtual_source_0</source_block_id> - <sink_block_id>digital_binary_slicer_fb_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>digital_binary_slicer_fb_0</source_block_id> - <sink_block_id>deframer</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> -</flow_graph> diff --git a/gr-noaa/apps/usrp_rx_hrpt.py b/gr-noaa/apps/usrp_rx_hrpt.py deleted file mode 100755 index e603e768e..000000000 --- a/gr-noaa/apps/usrp_rx_hrpt.py +++ /dev/null @@ -1,462 +0,0 @@ -#!/usr/bin/env python -################################################## -# Gnuradio Python Flow Graph -# Title: USRP HRPT Receiver -# Generated: Thu Oct 27 13:26:42 2011 -################################################## - -from gnuradio import digital -from gnuradio import eng_notation -from gnuradio import gr -from gnuradio import noaa -from gnuradio import uhd -from gnuradio import window -from gnuradio.eng_option import eng_option -from gnuradio.gr import firdes -from gnuradio.wxgui import fftsink2 -from gnuradio.wxgui import forms -from gnuradio.wxgui import scopesink2 -from grc_gnuradio import wxgui as grc_wxgui -from optparse import OptionParser -import ConfigParser -import math, os -import wx - -class usrp_rx_hrpt(grc_wxgui.top_block_gui): - - def __init__(self): - grc_wxgui.top_block_gui.__init__(self, title="USRP HRPT Receiver") - - ################################################## - # Variables - ################################################## - self.sym_rate = sym_rate = 600*1109 - self.sample_rate = sample_rate = 4e6 - self.config_filename = config_filename = os.environ['HOME']+'/.gnuradio/config.conf' - self.sps = sps = sample_rate/sym_rate - self._saved_pll_alpha_config = ConfigParser.ConfigParser() - self._saved_pll_alpha_config.read(config_filename) - try: saved_pll_alpha = self._saved_pll_alpha_config.getfloat('usrp_rx_hrpt', 'pll_alpha') - except: saved_pll_alpha = 0.01 - self.saved_pll_alpha = saved_pll_alpha - self._saved_gain_config = ConfigParser.ConfigParser() - self._saved_gain_config.read(config_filename) - try: saved_gain = self._saved_gain_config.getfloat('usrp_rx_hrpt', 'gain') - except: saved_gain = 35 - self.saved_gain = saved_gain - self._saved_freq_config = ConfigParser.ConfigParser() - self._saved_freq_config.read(config_filename) - try: saved_freq = self._saved_freq_config.getfloat('usrp_rx_hrpt', 'freq') - except: saved_freq = 1698e6 - self.saved_freq = saved_freq - self._saved_clock_alpha_config = ConfigParser.ConfigParser() - self._saved_clock_alpha_config.read(config_filename) - try: saved_clock_alpha = self._saved_clock_alpha_config.getfloat('usrp_rx_hrpt', 'clock_alpha') - except: saved_clock_alpha = 0.01 - self.saved_clock_alpha = saved_clock_alpha - self._addr_config = ConfigParser.ConfigParser() - self._addr_config.read(config_filename) - try: addr = self._addr_config.get('usrp_rx_hrpt', 'addr') - except: addr = "" - self.addr = addr - self.rate_text = rate_text = sample_rate - self.pll_alpha = pll_alpha = saved_pll_alpha - self._output_filename_config = ConfigParser.ConfigParser() - self._output_filename_config.read(config_filename) - try: output_filename = self._output_filename_config.get('usrp_rx_hrpt', 'filename') - except: output_filename = 'frames.hrpt' - self.output_filename = output_filename - self.max_clock_offset = max_clock_offset = 100e-6 - self.max_carrier_offset = max_carrier_offset = 2*math.pi*100e3/sample_rate - self.hs = hs = int(sps/2.0) - self.gain = gain = saved_gain - self.freq = freq = saved_freq - self.clock_alpha = clock_alpha = saved_clock_alpha - self.addr_text = addr_text = addr - - ################################################## - # Blocks - ################################################## - self._freq_text_box = forms.text_box( - parent=self.GetWin(), - value=self.freq, - callback=self.set_freq, - label="Frequency", - converter=forms.float_converter(), - ) - self.GridAdd(self._freq_text_box, 0, 0, 1, 1) - self.displays = self.displays = wx.Notebook(self.GetWin(), style=wx.NB_TOP) - self.displays.AddPage(grc_wxgui.Panel(self.displays), "Spectrum") - self.displays.AddPage(grc_wxgui.Panel(self.displays), "Demod") - self.GridAdd(self.displays, 2, 0, 1, 4) - _clock_alpha_sizer = wx.BoxSizer(wx.VERTICAL) - self._clock_alpha_text_box = forms.text_box( - parent=self.GetWin(), - sizer=_clock_alpha_sizer, - value=self.clock_alpha, - callback=self.set_clock_alpha, - label="Clock Alpha", - converter=forms.float_converter(), - proportion=0, - ) - self._clock_alpha_slider = forms.slider( - parent=self.GetWin(), - sizer=_clock_alpha_sizer, - value=self.clock_alpha, - callback=self.set_clock_alpha, - minimum=0.0, - maximum=0.5, - num_steps=100, - style=wx.SL_HORIZONTAL, - cast=float, - proportion=1, - ) - self.GridAdd(_clock_alpha_sizer, 0, 3, 1, 1) - self.uhd_usrp_source_0 = uhd.usrp_source( - device_addr=addr, - io_type=uhd.io_type.COMPLEX_FLOAT32, - num_channels=1, - ) - self.uhd_usrp_source_0.set_samp_rate(sample_rate) - self.uhd_usrp_source_0.set_center_freq(freq, 0) - self.uhd_usrp_source_0.set_gain(0, 0) - self.rx_fft = fftsink2.fft_sink_c( - self.displays.GetPage(0).GetWin(), - baseband_freq=freq, - y_per_div=5, - y_divs=8, - ref_level=-5, - ref_scale=2.0, - sample_rate=sample_rate, - fft_size=1024, - fft_rate=15, - average=True, - avg_alpha=0.1, - title="RX Spectrum", - peak_hold=False, - size=(640, 360), - ) - self.displays.GetPage(0).GridAdd(self.rx_fft.win, 0, 0, 1, 1) - self._rate_text_static_text = forms.static_text( - parent=self.GetWin(), - value=self.rate_text, - callback=self.set_rate_text, - label="Baseband Rate", - converter=forms.float_converter(), - ) - self.GridAdd(self._rate_text_static_text, 1, 1, 1, 1) - _pll_alpha_sizer = wx.BoxSizer(wx.VERTICAL) - self._pll_alpha_text_box = forms.text_box( - parent=self.GetWin(), - sizer=_pll_alpha_sizer, - value=self.pll_alpha, - callback=self.set_pll_alpha, - label="PLL Alpha", - converter=forms.float_converter(), - proportion=0, - ) - self._pll_alpha_slider = forms.slider( - parent=self.GetWin(), - sizer=_pll_alpha_sizer, - value=self.pll_alpha, - callback=self.set_pll_alpha, - minimum=0.0, - maximum=0.5, - num_steps=100, - style=wx.SL_HORIZONTAL, - cast=float, - proportion=1, - ) - self.GridAdd(_pll_alpha_sizer, 0, 2, 1, 1) - self.pll = noaa.hrpt_pll_cf(pll_alpha, pll_alpha**2/4.0, max_carrier_offset) - self.gr_moving_average_xx_0 = gr.moving_average_ff(hs, 1.0/hs, 4000) - _gain_sizer = wx.BoxSizer(wx.VERTICAL) - self._gain_text_box = forms.text_box( - parent=self.GetWin(), - sizer=_gain_sizer, - value=self.gain, - callback=self.set_gain, - label="RX Gain", - converter=forms.float_converter(), - proportion=0, - ) - self._gain_slider = forms.slider( - parent=self.GetWin(), - sizer=_gain_sizer, - value=self.gain, - callback=self.set_gain, - minimum=0, - maximum=100, - num_steps=100, - style=wx.SL_HORIZONTAL, - cast=float, - proportion=1, - ) - self.GridAdd(_gain_sizer, 0, 1, 1, 1) - self.frame_sink = gr.file_sink(gr.sizeof_short*1, output_filename) - self.frame_sink.set_unbuffered(False) - self.digital_clock_recovery_mm_xx_0 = digital.clock_recovery_mm_ff(sps/2.0, clock_alpha**2/4.0, 0.5, clock_alpha, max_clock_offset) - self.digital_binary_slicer_fb_0 = digital.binary_slicer_fb() - self.demod_scope = scopesink2.scope_sink_f( - self.displays.GetPage(1).GetWin(), - title="Post-Demod", - sample_rate=sym_rate*2.0, - v_scale=0.5, - v_offset=0, - t_scale=10.0/sym_rate, - ac_couple=False, - xy_mode=False, - num_inputs=1, - trig_mode=gr.gr_TRIG_MODE_AUTO, - y_axis_label="Counts", - ) - self.displays.GetPage(1).GridAdd(self.demod_scope.win, 0, 0, 1, 1) - self.deframer = noaa.hrpt_deframer() - self.decoder = noaa.hrpt_decoder(True,True) - self.agc = gr.agc_cc(1e-6, 1.0, 1.0, 1.0) - self._addr_text_static_text = forms.static_text( - parent=self.GetWin(), - value=self.addr_text, - callback=self.set_addr_text, - label="USRP Addr", - converter=forms.str_converter(), - ) - self.GridAdd(self._addr_text_static_text, 1, 0, 1, 1) - - ################################################## - # Connections - ################################################## - self.connect((self.deframer, 0), (self.frame_sink, 0)) - self.connect((self.deframer, 0), (self.decoder, 0)) - self.connect((self.agc, 0), (self.pll, 0)) - self.connect((self.agc, 0), (self.rx_fft, 0)) - self.connect((self.uhd_usrp_source_0, 0), (self.agc, 0)) - self.connect((self.pll, 0), (self.gr_moving_average_xx_0, 0)) - self.connect((self.gr_moving_average_xx_0, 0), (self.demod_scope, 0)) - self.connect((self.gr_moving_average_xx_0, 0), (self.digital_clock_recovery_mm_xx_0, 0)) - self.connect((self.digital_clock_recovery_mm_xx_0, 0), (self.digital_binary_slicer_fb_0, 0)) - self.connect((self.digital_binary_slicer_fb_0, 0), (self.deframer, 0)) - - def get_sym_rate(self): - return self.sym_rate - - def set_sym_rate(self, sym_rate): - self.sym_rate = sym_rate - self.set_sps(self.sample_rate/self.sym_rate) - self.demod_scope.set_sample_rate(self.sym_rate*2.0) - - def get_sample_rate(self): - return self.sample_rate - - def set_sample_rate(self, sample_rate): - self.sample_rate = sample_rate - self.set_max_carrier_offset(2*math.pi*100e3/self.sample_rate) - self.set_sps(self.sample_rate/self.sym_rate) - self.rx_fft.set_sample_rate(self.sample_rate) - self.uhd_usrp_source_0.set_samp_rate(self.sample_rate) - self.set_rate_text(self.sample_rate) - - def get_config_filename(self): - return self.config_filename - - def set_config_filename(self, config_filename): - self.config_filename = config_filename - self._addr_config = ConfigParser.ConfigParser() - self._addr_config.read(self.config_filename) - if not self._addr_config.has_section('usrp_rx_hrpt'): - self._addr_config.add_section('usrp_rx_hrpt') - self._addr_config.set('usrp_rx_hrpt', 'addr', str(self.addr)) - self._addr_config.write(open(self.config_filename, 'w')) - self._output_filename_config = ConfigParser.ConfigParser() - self._output_filename_config.read(self.config_filename) - if not self._output_filename_config.has_section('usrp_rx_hrpt'): - self._output_filename_config.add_section('usrp_rx_hrpt') - self._output_filename_config.set('usrp_rx_hrpt', 'filename', str(self.output_filename)) - self._output_filename_config.write(open(self.config_filename, 'w')) - self._saved_clock_alpha_config = ConfigParser.ConfigParser() - self._saved_clock_alpha_config.read(self.config_filename) - if not self._saved_clock_alpha_config.has_section('usrp_rx_hrpt'): - self._saved_clock_alpha_config.add_section('usrp_rx_hrpt') - self._saved_clock_alpha_config.set('usrp_rx_hrpt', 'clock_alpha', str(self.clock_alpha)) - self._saved_clock_alpha_config.write(open(self.config_filename, 'w')) - self._saved_pll_alpha_config = ConfigParser.ConfigParser() - self._saved_pll_alpha_config.read(self.config_filename) - if not self._saved_pll_alpha_config.has_section('usrp_rx_hrpt'): - self._saved_pll_alpha_config.add_section('usrp_rx_hrpt') - self._saved_pll_alpha_config.set('usrp_rx_hrpt', 'pll_alpha', str(self.pll_alpha)) - self._saved_pll_alpha_config.write(open(self.config_filename, 'w')) - self._saved_gain_config = ConfigParser.ConfigParser() - self._saved_gain_config.read(self.config_filename) - if not self._saved_gain_config.has_section('usrp_rx_hrpt'): - self._saved_gain_config.add_section('usrp_rx_hrpt') - self._saved_gain_config.set('usrp_rx_hrpt', 'gain', str(self.gain)) - self._saved_gain_config.write(open(self.config_filename, 'w')) - self._saved_freq_config = ConfigParser.ConfigParser() - self._saved_freq_config.read(self.config_filename) - if not self._saved_freq_config.has_section('usrp_rx_hrpt'): - self._saved_freq_config.add_section('usrp_rx_hrpt') - self._saved_freq_config.set('usrp_rx_hrpt', 'freq', str(self.freq)) - self._saved_freq_config.write(open(self.config_filename, 'w')) - - def get_sps(self): - return self.sps - - def set_sps(self, sps): - self.sps = sps - self.set_hs(int(self.sps/2.0)) - self.digital_clock_recovery_mm_xx_0.set_omega(self.sps/2.0) - - def get_saved_pll_alpha(self): - return self.saved_pll_alpha - - def set_saved_pll_alpha(self, saved_pll_alpha): - self.saved_pll_alpha = saved_pll_alpha - self.set_pll_alpha(self.saved_pll_alpha) - - def get_saved_gain(self): - return self.saved_gain - - def set_saved_gain(self, saved_gain): - self.saved_gain = saved_gain - self.set_gain(self.saved_gain) - - def get_saved_freq(self): - return self.saved_freq - - def set_saved_freq(self, saved_freq): - self.saved_freq = saved_freq - self.set_freq(self.saved_freq) - - def get_saved_clock_alpha(self): - return self.saved_clock_alpha - - def set_saved_clock_alpha(self, saved_clock_alpha): - self.saved_clock_alpha = saved_clock_alpha - self.set_clock_alpha(self.saved_clock_alpha) - - def get_addr(self): - return self.addr - - def set_addr(self, addr): - self.addr = addr - self._addr_config = ConfigParser.ConfigParser() - self._addr_config.read(self.config_filename) - if not self._addr_config.has_section('usrp_rx_hrpt'): - self._addr_config.add_section('usrp_rx_hrpt') - self._addr_config.set('usrp_rx_hrpt', 'addr', str(self.addr)) - self._addr_config.write(open(self.config_filename, 'w')) - self.set_addr_text(self.addr) - - def get_rate_text(self): - return self.rate_text - - def set_rate_text(self, rate_text): - self.rate_text = rate_text - self._rate_text_static_text.set_value(self.rate_text) - - def get_pll_alpha(self): - return self.pll_alpha - - def set_pll_alpha(self, pll_alpha): - self.pll_alpha = pll_alpha - self._pll_alpha_slider.set_value(self.pll_alpha) - self._pll_alpha_text_box.set_value(self.pll_alpha) - self.pll.set_alpha(self.pll_alpha) - self.pll.set_beta(self.pll_alpha**2/4.0) - self._saved_pll_alpha_config = ConfigParser.ConfigParser() - self._saved_pll_alpha_config.read(self.config_filename) - if not self._saved_pll_alpha_config.has_section('usrp_rx_hrpt'): - self._saved_pll_alpha_config.add_section('usrp_rx_hrpt') - self._saved_pll_alpha_config.set('usrp_rx_hrpt', 'pll_alpha', str(self.pll_alpha)) - self._saved_pll_alpha_config.write(open(self.config_filename, 'w')) - - def get_output_filename(self): - return self.output_filename - - def set_output_filename(self, output_filename): - self.output_filename = output_filename - self._output_filename_config = ConfigParser.ConfigParser() - self._output_filename_config.read(self.config_filename) - if not self._output_filename_config.has_section('usrp_rx_hrpt'): - self._output_filename_config.add_section('usrp_rx_hrpt') - self._output_filename_config.set('usrp_rx_hrpt', 'filename', str(self.output_filename)) - self._output_filename_config.write(open(self.config_filename, 'w')) - - def get_max_clock_offset(self): - return self.max_clock_offset - - def set_max_clock_offset(self, max_clock_offset): - self.max_clock_offset = max_clock_offset - - def get_max_carrier_offset(self): - return self.max_carrier_offset - - def set_max_carrier_offset(self, max_carrier_offset): - self.max_carrier_offset = max_carrier_offset - self.pll.set_max_offset(self.max_carrier_offset) - - def get_hs(self): - return self.hs - - def set_hs(self, hs): - self.hs = hs - self.gr_moving_average_xx_0.set_length_and_scale(self.hs, 1.0/self.hs) - - def get_gain(self): - return self.gain - - def set_gain(self, gain): - self.gain = gain - self._gain_slider.set_value(self.gain) - self._gain_text_box.set_value(self.gain) - self._saved_gain_config = ConfigParser.ConfigParser() - self._saved_gain_config.read(self.config_filename) - if not self._saved_gain_config.has_section('usrp_rx_hrpt'): - self._saved_gain_config.add_section('usrp_rx_hrpt') - self._saved_gain_config.set('usrp_rx_hrpt', 'gain', str(self.gain)) - self._saved_gain_config.write(open(self.config_filename, 'w')) - - def get_freq(self): - return self.freq - - def set_freq(self, freq): - self.freq = freq - self._freq_text_box.set_value(self.freq) - self.rx_fft.set_baseband_freq(self.freq) - self.uhd_usrp_source_0.set_center_freq(self.freq, 0) - self._saved_freq_config = ConfigParser.ConfigParser() - self._saved_freq_config.read(self.config_filename) - if not self._saved_freq_config.has_section('usrp_rx_hrpt'): - self._saved_freq_config.add_section('usrp_rx_hrpt') - self._saved_freq_config.set('usrp_rx_hrpt', 'freq', str(self.freq)) - self._saved_freq_config.write(open(self.config_filename, 'w')) - - def get_clock_alpha(self): - return self.clock_alpha - - def set_clock_alpha(self, clock_alpha): - self.clock_alpha = clock_alpha - self._clock_alpha_slider.set_value(self.clock_alpha) - self._clock_alpha_text_box.set_value(self.clock_alpha) - self._saved_clock_alpha_config = ConfigParser.ConfigParser() - self._saved_clock_alpha_config.read(self.config_filename) - if not self._saved_clock_alpha_config.has_section('usrp_rx_hrpt'): - self._saved_clock_alpha_config.add_section('usrp_rx_hrpt') - self._saved_clock_alpha_config.set('usrp_rx_hrpt', 'clock_alpha', str(self.clock_alpha)) - self._saved_clock_alpha_config.write(open(self.config_filename, 'w')) - self.digital_clock_recovery_mm_xx_0.set_gain_omega(self.clock_alpha**2/4.0) - self.digital_clock_recovery_mm_xx_0.set_gain_mu(self.clock_alpha) - - def get_addr_text(self): - return self.addr_text - - def set_addr_text(self, addr_text): - self.addr_text = addr_text - self._addr_text_static_text.set_value(self.addr_text) - -if __name__ == '__main__': - parser = OptionParser(option_class=eng_option, usage="%prog: [options]") - (options, args) = parser.parse_args() - tb = usrp_rx_hrpt() - tb.Run(True) - diff --git a/gr-noaa/apps/usrp_rx_hrpt_nogui.grc b/gr-noaa/apps/usrp_rx_hrpt_nogui.grc deleted file mode 100644 index 5936c94c8..000000000 --- a/gr-noaa/apps/usrp_rx_hrpt_nogui.grc +++ /dev/null @@ -1,1472 +0,0 @@ -<?xml version='1.0' encoding='ASCII'?> -<flow_graph> - <timestamp>Thu Oct 27 13:48:57 2011</timestamp> - <block> - <key>options</key> - <param> - <key>id</key> - <value>usrp_rx_hrpt_nogui</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>title</key> - <value>USRP HRPT Receiver</value> - </param> - <param> - <key>author</key> - <value></value> - </param> - <param> - <key>description</key> - <value></value> - </param> - <param> - <key>window_size</key> - <value>4096,4096</value> - </param> - <param> - <key>generate_options</key> - <value>no_gui</value> - </param> - <param> - <key>category</key> - <value>Custom</value> - </param> - <param> - <key>run_options</key> - <value>prompt</value> - </param> - <param> - <key>run</key> - <value>True</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>max_carrier_offset</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>2*math.pi*100e3/sample_rate</value> - </param> - <param> - <key>_coordinate</key> - <value>(575, 19)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>sym_rate</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>600*1109</value> - </param> - <param> - <key>_coordinate</key> - <value>(301, 19)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>sps</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>sample_rate/sym_rate</value> - </param> - <param> - <key>_coordinate</key> - <value>(397, 19)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>hs</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>int(sps/2.0)</value> - </param> - <param> - <key>_coordinate</key> - <value>(499, 19)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>max_clock_offset</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>100e-6</value> - </param> - <param> - <key>_coordinate</key> - <value>(705, 19)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>import</key> - <param> - <key>id</key> - <value>import_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>import</key> - <value>import math, os</value> - </param> - <param> - <key>_coordinate</key> - <value>(9, 106)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>config_filename</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>os.environ['HOME']+'/.gnuradio/config.conf'</value> - </param> - <param> - <key>_coordinate</key> - <value>(13, 168)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>sample_rate</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>4e6</value> - </param> - <param> - <key>_coordinate</key> - <value>(198, 17)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable_config</key> - <param> - <key>id</key> - <value>clock_alpha</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>0.01</value> - </param> - <param> - <key>type</key> - <value>real</value> - </param> - <param> - <key>config_file</key> - <value>config_filename</value> - </param> - <param> - <key>section</key> - <value>'usrp_rx_hrpt'</value> - </param> - <param> - <key>option</key> - <value>'clock_alpha'</value> - </param> - <param> - <key>writeback</key> - <value>clock_alpha</value> - </param> - <param> - <key>_coordinate</key> - <value>(833, 104)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable_config</key> - <param> - <key>id</key> - <value>pll_alpha</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>0.01</value> - </param> - <param> - <key>type</key> - <value>real</value> - </param> - <param> - <key>config_file</key> - <value>config_filename</value> - </param> - <param> - <key>section</key> - <value>'usrp_rx_hrpt'</value> - </param> - <param> - <key>option</key> - <value>'pll_alpha'</value> - </param> - <param> - <key>writeback</key> - <value>pll_alpha</value> - </param> - <param> - <key>_coordinate</key> - <value>(675, 104)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable_config</key> - <param> - <key>id</key> - <value>gain</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>35</value> - </param> - <param> - <key>type</key> - <value>real</value> - </param> - <param> - <key>config_file</key> - <value>config_filename</value> - </param> - <param> - <key>section</key> - <value>'usrp_rx_hrpt'</value> - </param> - <param> - <key>option</key> - <value>'gain'</value> - </param> - <param> - <key>writeback</key> - <value>gain</value> - </param> - <param> - <key>_coordinate</key> - <value>(516, 105)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable_config</key> - <param> - <key>id</key> - <value>freq</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>1698e6</value> - </param> - <param> - <key>type</key> - <value>real</value> - </param> - <param> - <key>config_file</key> - <value>config_filename</value> - </param> - <param> - <key>section</key> - <value>'usrp_rx_hrpt'</value> - </param> - <param> - <key>option</key> - <value>'freq'</value> - </param> - <param> - <key>writeback</key> - <value>freq</value> - </param> - <param> - <key>_coordinate</key> - <value>(359, 104)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable_config</key> - <param> - <key>id</key> - <value>output_filename</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>'frames.hrpt'</value> - </param> - <param> - <key>type</key> - <value>string</value> - </param> - <param> - <key>config_file</key> - <value>config_filename</value> - </param> - <param> - <key>section</key> - <value>'usrp_rx_hrpt'</value> - </param> - <param> - <key>option</key> - <value>'filename'</value> - </param> - <param> - <key>writeback</key> - <value>output_filename</value> - </param> - <param> - <key>_coordinate</key> - <value>(991, 105)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>digital_clock_recovery_mm_xx</key> - <param> - <key>id</key> - <value>digital_clock_recovery_mm_xx_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>type</key> - <value>float</value> - </param> - <param> - <key>omega</key> - <value>sps/2.0</value> - </param> - <param> - <key>gain_omega</key> - <value>clock_alpha**2/4.0</value> - </param> - <param> - <key>mu</key> - <value>0.5</value> - </param> - <param> - <key>gain_mu</key> - <value>clock_alpha</value> - </param> - <param> - <key>omega_relative_limit</key> - <value>max_clock_offset</value> - </param> - <param> - <key>_coordinate</key> - <value>(897, 341)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>virtual_sink</key> - <param> - <key>id</key> - <value>virtual_sink_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>stream_id</key> - <value>baseband</value> - </param> - <param> - <key>_coordinate</key> - <value>(1139, 373)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>uhd_usrp_source</key> - <param> - <key>id</key> - <value>uhd_usrp_source_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>type</key> - <value>complex</value> - </param> - <param> - <key>dev_addr</key> - <value>addr</value> - </param> - <param> - <key>sync</key> - <value></value> - </param> - <param> - <key>clock_rate</key> - <value>0.0</value> - </param> - <param> - <key>num_mboards</key> - <value>1</value> - </param> - <param> - <key>ref_source0</key> - <value></value> - </param> - <param> - <key>sd_spec0</key> - <value></value> - </param> - <param> - <key>ref_source1</key> - <value></value> - </param> - <param> - <key>sd_spec1</key> - <value></value> - </param> - <param> - <key>ref_source2</key> - <value></value> - </param> - <param> - <key>sd_spec2</key> - <value></value> - </param> - <param> - <key>ref_source3</key> - <value></value> - </param> - <param> - <key>sd_spec3</key> - <value></value> - </param> - <param> - <key>ref_source4</key> - <value></value> - </param> - <param> - <key>sd_spec4</key> - <value></value> - </param> - <param> - <key>ref_source5</key> - <value></value> - </param> - <param> - <key>sd_spec5</key> - <value></value> - </param> - <param> - <key>ref_source6</key> - <value></value> - </param> - <param> - <key>sd_spec6</key> - <value></value> - </param> - <param> - <key>ref_source7</key> - <value></value> - </param> - <param> - <key>sd_spec7</key> - <value></value> - </param> - <param> - <key>nchan</key> - <value>1</value> - </param> - <param> - <key>samp_rate</key> - <value>sample_rate</value> - </param> - <param> - <key>center_freq0</key> - <value>freq</value> - </param> - <param> - <key>gain0</key> - <value>0</value> - </param> - <param> - <key>ant0</key> - <value></value> - </param> - <param> - <key>bw0</key> - <value>0</value> - </param> - <param> - <key>center_freq1</key> - <value>0</value> - </param> - <param> - <key>gain1</key> - <value>0</value> - </param> - <param> - <key>ant1</key> - <value></value> - </param> - <param> - <key>bw1</key> - <value>0</value> - </param> - <param> - <key>center_freq2</key> - <value>0</value> - </param> - <param> - <key>gain2</key> - <value>0</value> - </param> - <param> - <key>ant2</key> - <value></value> - </param> - <param> - <key>bw2</key> - <value>0</value> - </param> - <param> - <key>center_freq3</key> - <value>0</value> - </param> - <param> - <key>gain3</key> - <value>0</value> - </param> - <param> - <key>ant3</key> - <value></value> - </param> - <param> - <key>bw3</key> - <value>0</value> - </param> - <param> - <key>center_freq4</key> - <value>0</value> - </param> - <param> - <key>gain4</key> - <value>0</value> - </param> - <param> - <key>ant4</key> - <value></value> - </param> - <param> - <key>bw4</key> - <value>0</value> - </param> - <param> - <key>center_freq5</key> - <value>0</value> - </param> - <param> - <key>gain5</key> - <value>0</value> - </param> - <param> - <key>ant5</key> - <value></value> - </param> - <param> - <key>bw5</key> - <value>0</value> - </param> - <param> - <key>center_freq6</key> - <value>0</value> - </param> - <param> - <key>gain6</key> - <value>0</value> - </param> - <param> - <key>ant6</key> - <value></value> - </param> - <param> - <key>bw6</key> - <value>0</value> - </param> - <param> - <key>center_freq7</key> - <value>0</value> - </param> - <param> - <key>gain7</key> - <value>0</value> - </param> - <param> - <key>ant7</key> - <value></value> - </param> - <param> - <key>bw7</key> - <value>0</value> - </param> - <param> - <key>center_freq8</key> - <value>0</value> - </param> - <param> - <key>gain8</key> - <value>0</value> - </param> - <param> - <key>ant8</key> - <value></value> - </param> - <param> - <key>bw8</key> - <value>0</value> - </param> - <param> - <key>center_freq9</key> - <value>0</value> - </param> - <param> - <key>gain9</key> - <value>0</value> - </param> - <param> - <key>ant9</key> - <value></value> - </param> - <param> - <key>bw9</key> - <value>0</value> - </param> - <param> - <key>center_freq10</key> - <value>0</value> - </param> - <param> - <key>gain10</key> - <value>0</value> - </param> - <param> - <key>ant10</key> - <value></value> - </param> - <param> - <key>bw10</key> - <value>0</value> - </param> - <param> - <key>center_freq11</key> - <value>0</value> - </param> - <param> - <key>gain11</key> - <value>0</value> - </param> - <param> - <key>ant11</key> - <value></value> - </param> - <param> - <key>bw11</key> - <value>0</value> - </param> - <param> - <key>center_freq12</key> - <value>0</value> - </param> - <param> - <key>gain12</key> - <value>0</value> - </param> - <param> - <key>ant12</key> - <value></value> - </param> - <param> - <key>bw12</key> - <value>0</value> - </param> - <param> - <key>center_freq13</key> - <value>0</value> - </param> - <param> - <key>gain13</key> - <value>0</value> - </param> - <param> - <key>ant13</key> - <value></value> - </param> - <param> - <key>bw13</key> - <value>0</value> - </param> - <param> - <key>center_freq14</key> - <value>0</value> - </param> - <param> - <key>gain14</key> - <value>0</value> - </param> - <param> - <key>ant14</key> - <value></value> - </param> - <param> - <key>bw14</key> - <value>0</value> - </param> - <param> - <key>center_freq15</key> - <value>0</value> - </param> - <param> - <key>gain15</key> - <value>0</value> - </param> - <param> - <key>ant15</key> - <value></value> - </param> - <param> - <key>bw15</key> - <value>0</value> - </param> - <param> - <key>center_freq16</key> - <value>0</value> - </param> - <param> - <key>gain16</key> - <value>0</value> - </param> - <param> - <key>ant16</key> - <value></value> - </param> - <param> - <key>bw16</key> - <value>0</value> - </param> - <param> - <key>center_freq17</key> - <value>0</value> - </param> - <param> - <key>gain17</key> - <value>0</value> - </param> - <param> - <key>ant17</key> - <value></value> - </param> - <param> - <key>bw17</key> - <value>0</value> - </param> - <param> - <key>center_freq18</key> - <value>0</value> - </param> - <param> - <key>gain18</key> - <value>0</value> - </param> - <param> - <key>ant18</key> - <value></value> - </param> - <param> - <key>bw18</key> - <value>0</value> - </param> - <param> - <key>center_freq19</key> - <value>0</value> - </param> - <param> - <key>gain19</key> - <value>0</value> - </param> - <param> - <key>ant19</key> - <value></value> - </param> - <param> - <key>bw19</key> - <value>0</value> - </param> - <param> - <key>center_freq20</key> - <value>0</value> - </param> - <param> - <key>gain20</key> - <value>0</value> - </param> - <param> - <key>ant20</key> - <value></value> - </param> - <param> - <key>bw20</key> - <value>0</value> - </param> - <param> - <key>center_freq21</key> - <value>0</value> - </param> - <param> - <key>gain21</key> - <value>0</value> - </param> - <param> - <key>ant21</key> - <value></value> - </param> - <param> - <key>bw21</key> - <value>0</value> - </param> - <param> - <key>center_freq22</key> - <value>0</value> - </param> - <param> - <key>gain22</key> - <value>0</value> - </param> - <param> - <key>ant22</key> - <value></value> - </param> - <param> - <key>bw22</key> - <value>0</value> - </param> - <param> - <key>center_freq23</key> - <value>0</value> - </param> - <param> - <key>gain23</key> - <value>0</value> - </param> - <param> - <key>ant23</key> - <value></value> - </param> - <param> - <key>bw23</key> - <value>0</value> - </param> - <param> - <key>center_freq24</key> - <value>0</value> - </param> - <param> - <key>gain24</key> - <value>0</value> - </param> - <param> - <key>ant24</key> - <value></value> - </param> - <param> - <key>bw24</key> - <value>0</value> - </param> - <param> - <key>center_freq25</key> - <value>0</value> - </param> - <param> - <key>gain25</key> - <value>0</value> - </param> - <param> - <key>ant25</key> - <value></value> - </param> - <param> - <key>bw25</key> - <value>0</value> - </param> - <param> - <key>center_freq26</key> - <value>0</value> - </param> - <param> - <key>gain26</key> - <value>0</value> - </param> - <param> - <key>ant26</key> - <value></value> - </param> - <param> - <key>bw26</key> - <value>0</value> - </param> - <param> - <key>center_freq27</key> - <value>0</value> - </param> - <param> - <key>gain27</key> - <value>0</value> - </param> - <param> - <key>ant27</key> - <value></value> - </param> - <param> - <key>bw27</key> - <value>0</value> - </param> - <param> - <key>center_freq28</key> - <value>0</value> - </param> - <param> - <key>gain28</key> - <value>0</value> - </param> - <param> - <key>ant28</key> - <value></value> - </param> - <param> - <key>bw28</key> - <value>0</value> - </param> - <param> - <key>center_freq29</key> - <value>0</value> - </param> - <param> - <key>gain29</key> - <value>0</value> - </param> - <param> - <key>ant29</key> - <value></value> - </param> - <param> - <key>bw29</key> - <value>0</value> - </param> - <param> - <key>center_freq30</key> - <value>0</value> - </param> - <param> - <key>gain30</key> - <value>0</value> - </param> - <param> - <key>ant30</key> - <value></value> - </param> - <param> - <key>bw30</key> - <value>0</value> - </param> - <param> - <key>center_freq31</key> - <value>0</value> - </param> - <param> - <key>gain31</key> - <value>0</value> - </param> - <param> - <key>ant31</key> - <value></value> - </param> - <param> - <key>bw31</key> - <value>0</value> - </param> - <param> - <key>_coordinate</key> - <value>(50, 357)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>noaa_hrpt_pll_cf</key> - <param> - <key>id</key> - <value>pll</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>alpha</key> - <value>pll_alpha</value> - </param> - <param> - <key>beta</key> - <value>pll_alpha**2/4.0</value> - </param> - <param> - <key>max_offset</key> - <value>max_carrier_offset</value> - </param> - <param> - <key>_coordinate</key> - <value>(470, 357)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>gr_agc_xx</key> - <param> - <key>id</key> - <value>agc</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>type</key> - <value>complex</value> - </param> - <param> - <key>rate</key> - <value>1e-6</value> - </param> - <param> - <key>reference</key> - <value>1.0</value> - </param> - <param> - <key>gain</key> - <value>1.0</value> - </param> - <param> - <key>max_gain</key> - <value>1.0</value> - </param> - <param> - <key>_coordinate</key> - <value>(302, 349)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>gr_moving_average_xx</key> - <param> - <key>id</key> - <value>gr_moving_average_xx_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>type</key> - <value>float</value> - </param> - <param> - <key>length</key> - <value>hs</value> - </param> - <param> - <key>scale</key> - <value>1.0/hs</value> - </param> - <param> - <key>max_iter</key> - <value>4000</value> - </param> - <param> - <key>_coordinate</key> - <value>(683, 357)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>gr_file_sink</key> - <param> - <key>id</key> - <value>frame_sink</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>file</key> - <value>output_filename</value> - </param> - <param> - <key>type</key> - <value>short</value> - </param> - <param> - <key>vlen</key> - <value>1</value> - </param> - <param> - <key>unbuffered</key> - <value>False</value> - </param> - <param> - <key>_coordinate</key> - <value>(809, 595)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>noaa_hrpt_deframer</key> - <param> - <key>id</key> - <value>deframer</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>_coordinate</key> - <value>(598, 546)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>digital_binary_slicer_fb</key> - <param> - <key>id</key> - <value>digital_binary_slicer_fb_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>_coordinate</key> - <value>(259, 546)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>virtual_source</key> - <param> - <key>id</key> - <value>virtual_source_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>stream_id</key> - <value>baseband</value> - </param> - <param> - <key>_coordinate</key> - <value>(40, 542)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>noaa_hrpt_decoder</key> - <param> - <key>id</key> - <value>decoder</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>verbose</key> - <value>True</value> - </param> - <param> - <key>output</key> - <value>True</value> - </param> - <param> - <key>_coordinate</key> - <value>(810, 496)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable_config</key> - <param> - <key>id</key> - <value>addr</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>""</value> - </param> - <param> - <key>type</key> - <value>string</value> - </param> - <param> - <key>config_file</key> - <value>config_filename</value> - </param> - <param> - <key>section</key> - <value>'usrp_rx_hrpt'</value> - </param> - <param> - <key>option</key> - <value>'addr'</value> - </param> - <param> - <key>writeback</key> - <value>addr</value> - </param> - <param> - <key>_coordinate</key> - <value>(195, 103)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <connection> - <source_block_id>digital_clock_recovery_mm_xx_0</source_block_id> - <sink_block_id>virtual_sink_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>gr_moving_average_xx_0</source_block_id> - <sink_block_id>digital_clock_recovery_mm_xx_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>pll</source_block_id> - <sink_block_id>gr_moving_average_xx_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>uhd_usrp_source_0</source_block_id> - <sink_block_id>agc</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>agc</source_block_id> - <sink_block_id>pll</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>digital_binary_slicer_fb_0</source_block_id> - <sink_block_id>deframer</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>virtual_source_0</source_block_id> - <sink_block_id>digital_binary_slicer_fb_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>deframer</source_block_id> - <sink_block_id>decoder</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>deframer</source_block_id> - <sink_block_id>frame_sink</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> -</flow_graph> diff --git a/gr-noaa/apps/usrp_rx_hrpt_nogui.py b/gr-noaa/apps/usrp_rx_hrpt_nogui.py deleted file mode 100755 index 4fc5642ff..000000000 --- a/gr-noaa/apps/usrp_rx_hrpt_nogui.py +++ /dev/null @@ -1,268 +0,0 @@ -#!/usr/bin/env python -################################################## -# Gnuradio Python Flow Graph -# Title: USRP HRPT Receiver -# Generated: Thu Oct 27 13:49:01 2011 -################################################## - -from gnuradio import digital -from gnuradio import eng_notation -from gnuradio import gr -from gnuradio import noaa -from gnuradio import uhd -from gnuradio.eng_option import eng_option -from gnuradio.gr import firdes -from optparse import OptionParser -import ConfigParser -import math, os - -class usrp_rx_hrpt_nogui(gr.top_block): - - def __init__(self): - gr.top_block.__init__(self, "USRP HRPT Receiver") - - ################################################## - # Variables - ################################################## - self.sym_rate = sym_rate = 600*1109 - self.sample_rate = sample_rate = 4e6 - self.sps = sps = sample_rate/sym_rate - self.config_filename = config_filename = os.environ['HOME']+'/.gnuradio/config.conf' - self._pll_alpha_config = ConfigParser.ConfigParser() - self._pll_alpha_config.read(config_filename) - try: pll_alpha = self._pll_alpha_config.getfloat('usrp_rx_hrpt', 'pll_alpha') - except: pll_alpha = 0.01 - self.pll_alpha = pll_alpha - self._output_filename_config = ConfigParser.ConfigParser() - self._output_filename_config.read(config_filename) - try: output_filename = self._output_filename_config.get('usrp_rx_hrpt', 'filename') - except: output_filename = 'frames.hrpt' - self.output_filename = output_filename - self.max_clock_offset = max_clock_offset = 100e-6 - self.max_carrier_offset = max_carrier_offset = 2*math.pi*100e3/sample_rate - self.hs = hs = int(sps/2.0) - self._gain_config = ConfigParser.ConfigParser() - self._gain_config.read(config_filename) - try: gain = self._gain_config.getfloat('usrp_rx_hrpt', 'gain') - except: gain = 35 - self.gain = gain - self._freq_config = ConfigParser.ConfigParser() - self._freq_config.read(config_filename) - try: freq = self._freq_config.getfloat('usrp_rx_hrpt', 'freq') - except: freq = 1698e6 - self.freq = freq - self._clock_alpha_config = ConfigParser.ConfigParser() - self._clock_alpha_config.read(config_filename) - try: clock_alpha = self._clock_alpha_config.getfloat('usrp_rx_hrpt', 'clock_alpha') - except: clock_alpha = 0.01 - self.clock_alpha = clock_alpha - self._addr_config = ConfigParser.ConfigParser() - self._addr_config.read(config_filename) - try: addr = self._addr_config.get('usrp_rx_hrpt', 'addr') - except: addr = "" - self.addr = addr - - ################################################## - # Blocks - ################################################## - self.uhd_usrp_source_0 = uhd.usrp_source( - device_addr=addr, - io_type=uhd.io_type.COMPLEX_FLOAT32, - num_channels=1, - ) - self.uhd_usrp_source_0.set_samp_rate(sample_rate) - self.uhd_usrp_source_0.set_center_freq(freq, 0) - self.uhd_usrp_source_0.set_gain(0, 0) - self.pll = noaa.hrpt_pll_cf(pll_alpha, pll_alpha**2/4.0, max_carrier_offset) - self.gr_moving_average_xx_0 = gr.moving_average_ff(hs, 1.0/hs, 4000) - self.frame_sink = gr.file_sink(gr.sizeof_short*1, output_filename) - self.frame_sink.set_unbuffered(False) - self.digital_clock_recovery_mm_xx_0 = digital.clock_recovery_mm_ff(sps/2.0, clock_alpha**2/4.0, 0.5, clock_alpha, max_clock_offset) - self.digital_binary_slicer_fb_0 = digital.binary_slicer_fb() - self.deframer = noaa.hrpt_deframer() - self.decoder = noaa.hrpt_decoder(True,True) - self.agc = gr.agc_cc(1e-6, 1.0, 1.0, 1.0) - - ################################################## - # Connections - ################################################## - self.connect((self.gr_moving_average_xx_0, 0), (self.digital_clock_recovery_mm_xx_0, 0)) - self.connect((self.pll, 0), (self.gr_moving_average_xx_0, 0)) - self.connect((self.uhd_usrp_source_0, 0), (self.agc, 0)) - self.connect((self.agc, 0), (self.pll, 0)) - self.connect((self.digital_binary_slicer_fb_0, 0), (self.deframer, 0)) - self.connect((self.digital_clock_recovery_mm_xx_0, 0), (self.digital_binary_slicer_fb_0, 0)) - self.connect((self.deframer, 0), (self.decoder, 0)) - self.connect((self.deframer, 0), (self.frame_sink, 0)) - - def get_sym_rate(self): - return self.sym_rate - - def set_sym_rate(self, sym_rate): - self.sym_rate = sym_rate - self.set_sps(self.sample_rate/self.sym_rate) - - def get_sample_rate(self): - return self.sample_rate - - def set_sample_rate(self, sample_rate): - self.sample_rate = sample_rate - self.set_max_carrier_offset(2*math.pi*100e3/self.sample_rate) - self.set_sps(self.sample_rate/self.sym_rate) - self.uhd_usrp_source_0.set_samp_rate(self.sample_rate) - - def get_sps(self): - return self.sps - - def set_sps(self, sps): - self.sps = sps - self.set_hs(int(self.sps/2.0)) - self.digital_clock_recovery_mm_xx_0.set_omega(self.sps/2.0) - - def get_config_filename(self): - return self.config_filename - - def set_config_filename(self, config_filename): - self.config_filename = config_filename - self._clock_alpha_config = ConfigParser.ConfigParser() - self._clock_alpha_config.read(self.config_filename) - if not self._clock_alpha_config.has_section('usrp_rx_hrpt'): - self._clock_alpha_config.add_section('usrp_rx_hrpt') - self._clock_alpha_config.set('usrp_rx_hrpt', 'clock_alpha', str(self.clock_alpha)) - self._clock_alpha_config.write(open(self.config_filename, 'w')) - self._pll_alpha_config = ConfigParser.ConfigParser() - self._pll_alpha_config.read(self.config_filename) - if not self._pll_alpha_config.has_section('usrp_rx_hrpt'): - self._pll_alpha_config.add_section('usrp_rx_hrpt') - self._pll_alpha_config.set('usrp_rx_hrpt', 'pll_alpha', str(self.pll_alpha)) - self._pll_alpha_config.write(open(self.config_filename, 'w')) - self._gain_config = ConfigParser.ConfigParser() - self._gain_config.read(self.config_filename) - if not self._gain_config.has_section('usrp_rx_hrpt'): - self._gain_config.add_section('usrp_rx_hrpt') - self._gain_config.set('usrp_rx_hrpt', 'gain', str(self.gain)) - self._gain_config.write(open(self.config_filename, 'w')) - self._freq_config = ConfigParser.ConfigParser() - self._freq_config.read(self.config_filename) - if not self._freq_config.has_section('usrp_rx_hrpt'): - self._freq_config.add_section('usrp_rx_hrpt') - self._freq_config.set('usrp_rx_hrpt', 'freq', str(self.freq)) - self._freq_config.write(open(self.config_filename, 'w')) - self._output_filename_config = ConfigParser.ConfigParser() - self._output_filename_config.read(self.config_filename) - if not self._output_filename_config.has_section('usrp_rx_hrpt'): - self._output_filename_config.add_section('usrp_rx_hrpt') - self._output_filename_config.set('usrp_rx_hrpt', 'filename', str(self.output_filename)) - self._output_filename_config.write(open(self.config_filename, 'w')) - self._addr_config = ConfigParser.ConfigParser() - self._addr_config.read(self.config_filename) - if not self._addr_config.has_section('usrp_rx_hrpt'): - self._addr_config.add_section('usrp_rx_hrpt') - self._addr_config.set('usrp_rx_hrpt', 'addr', str(self.addr)) - self._addr_config.write(open(self.config_filename, 'w')) - - def get_pll_alpha(self): - return self.pll_alpha - - def set_pll_alpha(self, pll_alpha): - self.pll_alpha = pll_alpha - self._pll_alpha_config = ConfigParser.ConfigParser() - self._pll_alpha_config.read(self.config_filename) - if not self._pll_alpha_config.has_section('usrp_rx_hrpt'): - self._pll_alpha_config.add_section('usrp_rx_hrpt') - self._pll_alpha_config.set('usrp_rx_hrpt', 'pll_alpha', str(self.pll_alpha)) - self._pll_alpha_config.write(open(self.config_filename, 'w')) - self.pll.set_alpha(self.pll_alpha) - self.pll.set_beta(self.pll_alpha**2/4.0) - - def get_output_filename(self): - return self.output_filename - - def set_output_filename(self, output_filename): - self.output_filename = output_filename - self._output_filename_config = ConfigParser.ConfigParser() - self._output_filename_config.read(self.config_filename) - if not self._output_filename_config.has_section('usrp_rx_hrpt'): - self._output_filename_config.add_section('usrp_rx_hrpt') - self._output_filename_config.set('usrp_rx_hrpt', 'filename', str(self.output_filename)) - self._output_filename_config.write(open(self.config_filename, 'w')) - - def get_max_clock_offset(self): - return self.max_clock_offset - - def set_max_clock_offset(self, max_clock_offset): - self.max_clock_offset = max_clock_offset - - def get_max_carrier_offset(self): - return self.max_carrier_offset - - def set_max_carrier_offset(self, max_carrier_offset): - self.max_carrier_offset = max_carrier_offset - self.pll.set_max_offset(self.max_carrier_offset) - - def get_hs(self): - return self.hs - - def set_hs(self, hs): - self.hs = hs - self.gr_moving_average_xx_0.set_length_and_scale(self.hs, 1.0/self.hs) - - def get_gain(self): - return self.gain - - def set_gain(self, gain): - self.gain = gain - self._gain_config = ConfigParser.ConfigParser() - self._gain_config.read(self.config_filename) - if not self._gain_config.has_section('usrp_rx_hrpt'): - self._gain_config.add_section('usrp_rx_hrpt') - self._gain_config.set('usrp_rx_hrpt', 'gain', str(self.gain)) - self._gain_config.write(open(self.config_filename, 'w')) - - def get_freq(self): - return self.freq - - def set_freq(self, freq): - self.freq = freq - self._freq_config = ConfigParser.ConfigParser() - self._freq_config.read(self.config_filename) - if not self._freq_config.has_section('usrp_rx_hrpt'): - self._freq_config.add_section('usrp_rx_hrpt') - self._freq_config.set('usrp_rx_hrpt', 'freq', str(self.freq)) - self._freq_config.write(open(self.config_filename, 'w')) - self.uhd_usrp_source_0.set_center_freq(self.freq, 0) - - def get_clock_alpha(self): - return self.clock_alpha - - def set_clock_alpha(self, clock_alpha): - self.clock_alpha = clock_alpha - self._clock_alpha_config = ConfigParser.ConfigParser() - self._clock_alpha_config.read(self.config_filename) - if not self._clock_alpha_config.has_section('usrp_rx_hrpt'): - self._clock_alpha_config.add_section('usrp_rx_hrpt') - self._clock_alpha_config.set('usrp_rx_hrpt', 'clock_alpha', str(self.clock_alpha)) - self._clock_alpha_config.write(open(self.config_filename, 'w')) - self.digital_clock_recovery_mm_xx_0.set_gain_omega(self.clock_alpha**2/4.0) - self.digital_clock_recovery_mm_xx_0.set_gain_mu(self.clock_alpha) - - def get_addr(self): - return self.addr - - def set_addr(self, addr): - self.addr = addr - self._addr_config = ConfigParser.ConfigParser() - self._addr_config.read(self.config_filename) - if not self._addr_config.has_section('usrp_rx_hrpt'): - self._addr_config.add_section('usrp_rx_hrpt') - self._addr_config.set('usrp_rx_hrpt', 'addr', str(self.addr)) - self._addr_config.write(open(self.config_filename, 'w')) - -if __name__ == '__main__': - parser = OptionParser(option_class=eng_option, usage="%prog: [options]") - (options, args) = parser.parse_args() - tb = usrp_rx_hrpt_nogui() - tb.start() - raw_input('Press Enter to quit: ') - tb.stop() - |