diff options
Diffstat (limited to 'gr-digital/grc')
| -rw-r--r-- | gr-digital/grc/.gitignore | 2 | ||||
| -rw-r--r-- | gr-digital/grc/Makefile.am | 33 | ||||
| -rw-r--r-- | gr-digital/grc/digital_block_tree.xml | 43 | ||||
| -rw-r--r-- | gr-digital/grc/digital_cma_equalizer_cc.xml | 42 | ||||
| -rw-r--r-- | gr-digital/grc/digital_costas_loop_cc.xml | 44 | ||||
| -rw-r--r-- | gr-digital/grc/digital_dxpsk_demod.xml | 167 | ||||
| -rw-r--r-- | gr-digital/grc/digital_dxpsk_mod.xml | 121 | ||||
| -rw-r--r-- | gr-digital/grc/digital_kurtotic_equalizer_cc.xml | 31 | ||||
| -rw-r--r-- | gr-digital/grc/digital_lms_dd_equalizer_cc.xml | 41 |
9 files changed, 524 insertions, 0 deletions
diff --git a/gr-digital/grc/.gitignore b/gr-digital/grc/.gitignore new file mode 100644 index 000000000..3dda72986 --- /dev/null +++ b/gr-digital/grc/.gitignore @@ -0,0 +1,2 @@ +Makefile.in +Makefile diff --git a/gr-digital/grc/Makefile.am b/gr-digital/grc/Makefile.am new file mode 100644 index 000000000..1c8ab9b33 --- /dev/null +++ b/gr-digital/grc/Makefile.am @@ -0,0 +1,33 @@ +# +# 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 $(top_srcdir)/Makefile.common + +grcblocksdir = $(grc_blocksdir) + +dist_grcblocks_DATA = \ + digital_block_tree.xml \ + digital_costas_loop_cc.xml \ + digital_cma_equalizer_cc.xml \ + digital_lms_dd_equalizer_cc.xml \ + digital_kurtotic_equalizer_cc.xml \ + digital_dxpsk_mod.xml \ + digital_dxpsk_demod.xml diff --git a/gr-digital/grc/digital_block_tree.xml b/gr-digital/grc/digital_block_tree.xml new file mode 100644 index 000000000..596669e5e --- /dev/null +++ b/gr-digital/grc/digital_block_tree.xml @@ -0,0 +1,43 @@ +<?xml version="1.0"?> + +<!-- + 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. +--> + +<!-- +################################################### +##Block Tree for GR Digital blocks. +################################################### + --> +<cat> + <name></name> <!-- Blank for Root Name --> + <cat> + <name>Digital</name> + <block>digital_costas_loop_cc</block> + <block>digital_cma_equalizer_cc</block> + <block>digital_lms_dd_equalizer_cc</block> + <block>digital_kurtotic_equalizer_cc</block> + </cat> + <cat> + <name>Digital Modulators</name> + <block>digital_dxpsk_mod</block> + <block>digital_dxpsk_demod</block> + </cat> +</cat> diff --git a/gr-digital/grc/digital_cma_equalizer_cc.xml b/gr-digital/grc/digital_cma_equalizer_cc.xml new file mode 100644 index 000000000..118c18e29 --- /dev/null +++ b/gr-digital/grc/digital_cma_equalizer_cc.xml @@ -0,0 +1,42 @@ +<?xml version="1.0"?> +<!-- +################################################### +## CMA Equalizer +################################################### + --> +<block> + <name>CMA Equalizer</name> + <key>digital_cma_equalizer_cc</key> + <import>from gnuradio import digital</import> + <make>digital.cma_equalizer_cc($num_taps, $modulus, $mu, $sps)</make> + <callback>set_gain($mu)</callback> + <callback>set_modulus($modulus)</callback> + <param> + <name>Num. Taps</name> + <key>num_taps</key> + <type>int</type> + </param> + <param> + <name>Modulus</name> + <key>modulus</key> + <type>real</type> + </param> + <param> + <name>Gain</name> + <key>mu</key> + <type>real</type> + </param> + <param> + <name>Samples per Symbol</name> + <key>sps</key> + <type>int</type> + </param> + <sink> + <name>in</name> + <type>complex</type> + </sink> + <source> + <name>out</name> + <type>complex</type> + </source> +</block> diff --git a/gr-digital/grc/digital_costas_loop_cc.xml b/gr-digital/grc/digital_costas_loop_cc.xml new file mode 100644 index 000000000..087535b87 --- /dev/null +++ b/gr-digital/grc/digital_costas_loop_cc.xml @@ -0,0 +1,44 @@ +<?xml version="1.0"?> +<!-- +################################################### +##Costas Loop +################################################### + --> +<block> + <name>Costas Loop</name> + <key>digital_costas_loop_cc</key> + <import>from gnuradio import digital</import> + <make>digital.costas_loop_cc($eta, $w, $order)</make> + <callback>set_damping_factor($eta)</callback> + <callback>set_natural_freq($w)</callback> + <param> + <name>Damping Factor</name> + <key>eta</key> + <type>real</type> + </param> + <param> + <name>Natural Frequency</name> + <key>w</key> + <type>real</type> + </param> + <param> + <name>Order</name> + <key>order</key> + <type>int</type> + </param> + <sink> + <name>in</name> + <type>complex</type> + </sink> + <source> + <name>out</name> + <type>complex</type> + </source> + + <!-- Optional Outputs --> + <source> + <name>frequency</name> + <type>float</type> + <optional>1</optional> + </source> +</block> diff --git a/gr-digital/grc/digital_dxpsk_demod.xml b/gr-digital/grc/digital_dxpsk_demod.xml new file mode 100644 index 000000000..5e6dced22 --- /dev/null +++ b/gr-digital/grc/digital_dxpsk_demod.xml @@ -0,0 +1,167 @@ +<?xml version="1.0"?> + +<!-- + Copyright 2009,2010,2011 Free Software Foundation, Inc. + + This file is part of GNU Radio + + GNU Radio is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + + GNU Radio is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with GNU Radio; see the file COPYING. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, + Boston, MA 02110-1301, USA. +--> + +<!-- +################################################### +##DPSK2 Mod - 2, 4, 8 +################################################### + --> +<block> + <name>DPSK Demod</name> + <key>digital_dxpsk_demod</key> + <import>from gnuradio import digital</import> + <make>digital.$(type)_demod( + samples_per_symbol=$samples_per_symbol, + excess_bw=$excess_bw, + costas_alpha=$costas_alpha, + timing_alpha=$timing_alpha, + timing_max_dev=$timing_max_dev, + gray_code=$gray_code, + verbose=$verbose, + log=$log, + sync_out=$sync_out, +)</make> + <callback>clock_recov.set_alpha($costas_alpha)</callback> + <callback>clock_recov.set_beta(0.25*$costas_alpha**2)</callback> + <callback>time_recov.set_alpha($timing_alpha)</callback> + <param> + <name>Type</name> + <key>type</key> + <type>enum</type> + <option> + <name>DBPSK</name> + <key>dbpsk</key> + </option> + <option> + <name>DQPSK</name> + <key>dqpsk</key> + </option> + </param> + <param> + <name>Samples/Symbol</name> + <key>samples_per_symbol</key> + <value>2</value> + <type>int</type> + </param> + <param> + <name>Excess BW</name> + <key>excess_bw</key> + <value>0.35</value> + <type>real</type> + </param> + <param> + <name>Costas Alpha</name> + <key>costas_alpha</key> + <value>0.175</value> + <type>real</type> + </param> + <param> + <name>Timing Alpha</name> + <key>timing_alpha</key> + <value>0.100</value> + <type>real</type> + </param> + <param> + <name>Timing Max Dev</name> + <key>timing_max_dev</key> + <value>1.5</value> + <type>real</type> + </param> + <param> + <name>Omega Relative Limit</name> + <key>omega_relative_limit</key> + <value>0.005</value> + <type>real</type> + </param> + <param> + <name>Gray Code</name> + <key>gray_code</key> + <value>True</value> + <type>bool</type> + <option> + <name>Yes</name> + <key>True</key> + </option> + <option> + <name>No</name> + <key>False</key> + </option> + </param> + <param> + <name>Verbose</name> + <key>verbose</key> + <value>False</value> + <type>bool</type> + <hide>#if str($verbose) == 'False' then 'part' else 'none'#</hide> + <option> + <name>On</name> + <key>True</key> + </option> + <option> + <name>Off</name> + <key>False</key> + </option> + </param> + <param> + <name>Logging</name> + <key>log</key> + <value>False</value> + <type>bool</type> + <hide>#if str($log) == 'False' then 'part' else 'none'#</hide> + <option> + <name>On</name> + <key>True</key> + </option> + <option> + <name>Off</name> + <key>False</key> + </option> + </param> + <param> + <name>Sync Out</name> + <key>sync_out</key> + <value>False</value> + <type>bool</type> + <option> + <name>On</name> + <key>True</key> + </option> + <option> + <name>Off</name> + <key>False</key> + </option> + </param> + <sink> + <name>in</name> + <type>complex</type> + </sink> + <source> + <name>out</name> + <type>byte</type> + </source> + <source> + <name>sync</name> + <type>complex</type> + <optional>1</optional> + </source> +</block> diff --git a/gr-digital/grc/digital_dxpsk_mod.xml b/gr-digital/grc/digital_dxpsk_mod.xml new file mode 100644 index 000000000..5d59f36e0 --- /dev/null +++ b/gr-digital/grc/digital_dxpsk_mod.xml @@ -0,0 +1,121 @@ +<?xml version="1.0"?> + +<!-- + Copyright 2009,2010,2011 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. +--> + +<!-- +################################################### +##DPSK2 Mod - 2, 4, 8 +################################################### + --> +<block> + <name>DPSK Mod</name> + <key>digital_dxpsk_mod</key> + <import>from gnuradio import digital</import> + <make>digital.$(type)_mod( + samples_per_symbol=$samples_per_symbol, + excess_bw=$excess_bw, + gray_code=$gray_code, + verbose=$verbose, + log=$log) + </make> + <param> + <name>Type</name> + <key>type</key> + <type>enum</type> + <option> + <name>DBPSK</name> + <key>dbpsk</key> + </option> + <option> + <name>DQPSK</name> + <key>dqpsk</key> + </option> + <option> + <name>D8PSK</name> + <key>d8psk</key> + </option> + </param> + <param> + <name>Samples/Symbol</name> + <key>samples_per_symbol</key> + <value>2</value> + <type>int</type> + </param> + <param> + <name>Excess BW</name> + <key>excess_bw</key> + <value>0.35</value> + <type>real</type> + </param> + <param> + <name>Gray Code</name> + <key>gray_code</key> + <value>True</value> + <type>bool</type> + <option> + <name>Yes</name> + <key>True</key> + </option> + <option> + <name>No</name> + <key>False</key> + </option> + </param> + <param> + <name>Verbose</name> + <key>verbose</key> + <value>False</value> + <type>bool</type> + <hide>#if str($verbose) == 'False' then 'part' else 'none'#</hide> + <option> + <name>On</name> + <key>True</key> + </option> + <option> + <name>Off</name> + <key>False</key> + </option> + </param> + <param> + <name>Logging</name> + <key>log</key> + <value>False</value> + <type>bool</type> + <hide>#if str($log) == 'False' then 'part' else 'none'#</hide> + <option> + <name>On</name> + <key>True</key> + </option> + <option> + <name>Off</name> + <key>False</key> + </option> + </param> + <sink> + <name>in</name> + <type>byte</type> + </sink> + <source> + <name>out</name> + <type>complex</type> + </source> +</block> diff --git a/gr-digital/grc/digital_kurtotic_equalizer_cc.xml b/gr-digital/grc/digital_kurtotic_equalizer_cc.xml new file mode 100644 index 000000000..8c4a2012d --- /dev/null +++ b/gr-digital/grc/digital_kurtotic_equalizer_cc.xml @@ -0,0 +1,31 @@ +<?xml version="1.0"?> +<!-- +################################################### +## Kurtotic Equalizer +################################################### + --> +<block> + <name>Kurtotic Equalizer</name> + <key>digital_kurtotic_equalizer_cc</key> + <import>from gnuradio import digital</import> + <make>digital.kurtotic_equalizer_cc($num_taps, $mu)</make> + <callback>set_gain($mu)</callback> + <param> + <name>Num. Taps</name> + <key>num_taps</key> + <type>int</type> + </param> + <param> + <name>Mu</name> + <key>mu</key> + <type>real</type> + </param> + <sink> + <name>in</name> + <type>complex</type> + </sink> + <source> + <name>out</name> + <type>complex</type> + </source> +</block> diff --git a/gr-digital/grc/digital_lms_dd_equalizer_cc.xml b/gr-digital/grc/digital_lms_dd_equalizer_cc.xml new file mode 100644 index 000000000..0fd7d523b --- /dev/null +++ b/gr-digital/grc/digital_lms_dd_equalizer_cc.xml @@ -0,0 +1,41 @@ +<?xml version="1.0"?> +<!-- +################################################### +## LMS DD Equalizer +################################################### + --> +<block> + <name>LMS DD Equalizer</name> + <key>digital_lms_dd_equalizer_cc</key> + <import>from gnuradio import digital</import> + <make>digital.lms_dd_equalizer_cc($num_taps, $mu, $sps, $cnst)</make> + <callback>set_gain($mu)</callback> + <param> + <name>Gain</name> + <key>mu</key> + <type>real</type> + </param> + <param> + <name>Num. Taps</name> + <key>num_taps</key> + <type>int</type> + </param> + <param> + <name>Samples per Symbol</name> + <key>sps</key> + <type>int</type> + </param> + <param> + <name>Constellation Object</name> + <key>cnst</key> + <type>raw</type> + </param> + <sink> + <name>in</name> + <type>complex</type> + </sink> + <source> + <name>out</name> + <type>complex</type> + </source> +</block> |