diff options
Diffstat (limited to 'gr-digital')
-rw-r--r-- | gr-digital/examples/.gitignore | 6 | ||||
-rw-r--r-- | gr-digital/examples/Makefile.am | 12 | ||||
-rwxr-xr-x | gr-digital/examples/benchmark_tx.py | 4 | ||||
-rwxr-xr-x | gr-digital/examples/gen_whitener.py | 40 | ||||
-rwxr-xr-x | gr-digital/examples/run_length.py | 83 | ||||
-rwxr-xr-x | gr-digital/examples/rx_voice.py | 151 | ||||
-rwxr-xr-x | gr-digital/examples/tx_voice.py | 158 | ||||
-rw-r--r-- | gr-digital/grc/Makefile.am | 12 | ||||
-rw-r--r-- | gr-digital/grc/digital_binary_slicer_fb.xml | 20 | ||||
-rw-r--r-- | gr-digital/grc/digital_block_tree.xml | 10 | ||||
-rw-r--r-- | gr-digital/grc/digital_clock_recovery_mm_xx.xml | 64 | ||||
-rw-r--r-- | gr-digital/grc/digital_constellation_decoder_cb.xml | 25 | ||||
-rw-r--r-- | gr-digital/grc/digital_correlate_access_code_bb.xml | 31 | ||||
-rw-r--r-- | gr-digital/grc/digital_dxpsk_mod.xml | 6 | ||||
-rw-r--r-- | gr-digital/grc/digital_fll_band_edge_cc.xml | 6 | ||||
-rw-r--r-- | gr-digital/grc/digital_mpsk_receiver_cc.xml | 6 | ||||
-rw-r--r-- | gr-digital/grc/digital_psk_mod.xml | 11 | ||||
-rw-r--r-- | gr-digital/grc/digital_qam_mod.xml | 11 |
18 files changed, 620 insertions, 36 deletions
diff --git a/gr-digital/examples/.gitignore b/gr-digital/examples/.gitignore index b336cc7ce..d7028d40d 100644 --- a/gr-digital/examples/.gitignore +++ b/gr-digital/examples/.gitignore @@ -1,2 +1,8 @@ /Makefile /Makefile.in +/*.8b +/*.16s +/*.16i +/*.32f +/*.32fc +/*.16sc diff --git a/gr-digital/examples/Makefile.am b/gr-digital/examples/Makefile.am index ca36716fa..849e826a1 100644 --- a/gr-digital/examples/Makefile.am +++ b/gr-digital/examples/Makefile.am @@ -24,10 +24,18 @@ include $(top_srcdir)/Makefile.common ourdatadir = $(exampledir)/digital noinst_PYTHON = \ - example_fll.py + example_costas.py \ + example_fll.py \ + example_timing.py dist_ourdata_SCRIPTS = \ transmit_path.py \ - receive_path.py + receive_path.py \ + benchmark_tx.py \ + benchmark_rx.py \ + tx_voice.py \ + rx_voice.py \ + run_length.py \ + gen_whitener.py diff --git a/gr-digital/examples/benchmark_tx.py b/gr-digital/examples/benchmark_tx.py index e5d24915a..92013a532 100755 --- a/gr-digital/examples/benchmark_tx.py +++ b/gr-digital/examples/benchmark_tx.py @@ -20,8 +20,8 @@ # Boston, MA 02110-1301, USA. # -from gnuradio import gr, gru -from gnuradio import usrp +from gnuradio import gr +from gnuradio import uhd from gnuradio import eng_notation from gnuradio.eng_option import eng_option from optparse import OptionParser diff --git a/gr-digital/examples/gen_whitener.py b/gr-digital/examples/gen_whitener.py new file mode 100755 index 000000000..9a81e4eaa --- /dev/null +++ b/gr-digital/examples/gen_whitener.py @@ -0,0 +1,40 @@ +#!/usr/bin/env python + +from gnuradio import gr, gru +from gnuradio.eng_option import eng_option +from optparse import OptionParser +import sys + +class my_graph(gr.top_block): + + def __init__(self): + gr.top_block.__init__(self) + + parser = OptionParser(option_class=eng_option) + (options, args) = parser.parse_args () + if len(args) != 0: + parser.print_help() + raise SystemExit, 1 + + src = gr.lfsr_32k_source_s() + head = gr.head(gr.sizeof_short, 2048) + self.dst = gr.vector_sink_s() + self.connect(src, head, self.dst) + +if __name__ == '__main__': + try: + tb = my_graph() + tb.run() + f = sys.stdout + i = 0 + for s in tb.dst.data(): + f.write("%3d, " % (s & 0xff,)) + f.write("%3d, " % ((s >> 8) & 0xff,)) + i = i+2 + if i % 16 == 0: + f.write('\n') + + except KeyboardInterrupt: + pass + + diff --git a/gr-digital/examples/run_length.py b/gr-digital/examples/run_length.py new file mode 100755 index 000000000..5020655db --- /dev/null +++ b/gr-digital/examples/run_length.py @@ -0,0 +1,83 @@ +#!/usr/bin/env python +# +# Copyright 2007 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. +# + +from optparse import OptionParser +import sys + +def main(): + parser = OptionParser() + parser.add_option("-f", "--file", default=None, + help="Choose file to read data from.") + (options, args) = parser.parse_args() + + if options.file == None: + print "Must specify file to read from using '-f'." + sys.exit(1) + print "Using", options.file, "for data." + + f = open(options.file, 'r') + runs = [] + count = 0 + current = 0 + bytes = 0 + bits = 0 + + for ch in f.read(): + x = ord(ch) + bytes = bytes + 1 + for i in range(7,-1,-1): + bits = bits + 1 + t = (x >> i) & 0x1 + if t == current: + count = count + 1 + else: + if count > 0: + if len(runs) < count: + for j in range(count - len(runs)): + runs.append(0); + runs[count-1] = runs[count-1] + 1 + + current = 1-current; + count = 1 + + # Deal with last run at EOF + if len(runs) < count and count > 0: + for j in range(count - len(runs)): + runs.append(0); + runs[count-1] = runs[count-1] + 1 + + chk = 0 + print "Bytes read: ", bytes + print "Bits read: ", bits + print + for i in range(len(runs)): + chk = chk + runs[i]*(i+1) + print "Runs of length", i+1, ":", runs[i] + print + print "Sum of runs:", chk, "bits" + print + print "Maximum run length is", len(runs), "bits" + +if __name__ == "__main__": + main() + + diff --git a/gr-digital/examples/rx_voice.py b/gr-digital/examples/rx_voice.py new file mode 100755 index 000000000..d29d64ed6 --- /dev/null +++ b/gr-digital/examples/rx_voice.py @@ -0,0 +1,151 @@ +#!/usr/bin/env python +# +# Copyright 2005,2006,2009,2011 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. +# + +from gnuradio import gr +from gnuradio import uhd +from gnuradio import audio +from gnuradio import eng_notation +from gnuradio.eng_option import eng_option +from optparse import OptionParser + +from gnuradio.vocoder import gsm_full_rate + +# From gr-digital +from gnuradio import digital + +import random +import struct +import sys + +# from current dir +from receive_path import receive_path + +#import os +#print os.getpid() +#raw_input('Attach and press enter') + + +class audio_tx(gr.hier_block2): + def __init__(self, audio_output_dev): + gr.hier_block2.__init__(self, "audio_tx", + gr.io_signature(0, 0, 0), # Input signature + gr.io_signature(0, 0, 0)) # Output signature + + sample_rate = 8000 + self.packet_src = gr.message_source(33) + voice_decoder = gsm_full_rate.decode_ps() + s2f = gr.short_to_float () + sink_scale = gr.multiply_const_ff(1.0/32767.) + audio_sink = audio.sink(sample_rate, audio_output_dev) + self.connect(self.packet_src, voice_decoder, s2f, sink_scale, audio_sink) + + def msgq(self): + return self.packet_src.msgq() + + +class my_top_block(gr.top_block): + def __init__(self, demod_class, rx_callback, options): + gr.top_block.__init__(self) + self.rxpath = receive_path(demod_class, rx_callback, options) + self.audio_tx = audio_tx(options.audio_output) + + if(options.from_file is not None): + self.thr = gr.throttle(gr.sizeof_gr_complex, options.bitrate) + self.source = gr.file_source(gr.sizeof_gr_complex, options.from_file) + self.connect(self.source, self.thr, self.rxpath) + else: + self.thr = gr.throttle(gr.sizeof_gr_complex, 1e6) + self.source = gr.null_source(gr.sizeof_gr_complex) + self.connect(self.source, self.thr, self.rxpath) + + self.connect(self.audio_tx) + +# ///////////////////////////////////////////////////////////////////////////// +# main +# ///////////////////////////////////////////////////////////////////////////// + +global n_rcvd, n_right + +def main(): + global n_rcvd, n_right + + n_rcvd = 0 + n_right = 0 + + def rx_callback(ok, payload): + global n_rcvd, n_right + n_rcvd += 1 + if ok: + n_right += 1 + + tb.audio_tx.msgq().insert_tail(gr.message_from_string(payload)) + + print "ok = %r n_rcvd = %4d n_right = %4d" % ( + ok, n_rcvd, n_right) + + demods = digital.modulation_utils2.type_1_demods() + + # Create Options Parser: + parser = OptionParser (option_class=eng_option, conflict_handler="resolve") + expert_grp = parser.add_option_group("Expert") + + parser.add_option("-m", "--modulation", type="choice", choices=demods.keys(), + default='gmsk', + help="Select modulation from: %s [default=%%default]" + % (', '.join(demods.keys()),)) + parser.add_option("-O", "--audio-output", type="string", default="", + help="pcm output device name. E.g., hw:0,0 or /dev/dsp") + parser.add_option("","--from-file", default=None, + help="input file of samples to demod") + receive_path.add_options(parser, expert_grp) + + for mod in demods.values(): + mod.add_options(expert_grp) + + parser.set_defaults(bitrate=50e3) # override default bitrate default + (options, args) = parser.parse_args () + + if len(args) != 0: + parser.print_help(sys.stderr) + sys.exit(1) + + if options.from_file is None: + if options.rx_freq is None: + sys.stderr.write("You must specify -f FREQ or --freq FREQ\n") + parser.print_help(sys.stderr) + sys.exit(1) + + + # build the graph + tb = my_top_block(demods[options.modulation], rx_callback, options) + + r = gr.enable_realtime_scheduling() + if r != gr.RT_OK: + print "Warning: Failed to enable realtime scheduling." + + tb.run() + +if __name__ == '__main__': + try: + main() + except KeyboardInterrupt: + pass diff --git a/gr-digital/examples/tx_voice.py b/gr-digital/examples/tx_voice.py new file mode 100755 index 000000000..f4f2c3a86 --- /dev/null +++ b/gr-digital/examples/tx_voice.py @@ -0,0 +1,158 @@ +#!/usr/bin/env python +# +# Copyright 2005-2007,2009,2011 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. +# + +from gnuradio import gr +from gnuradio import uhd +from gnuradio import audio +from gnuradio import eng_notation +from gnuradio.eng_option import eng_option +from optparse import OptionParser + +from gnuradio.vocoder import gsm_full_rate + +# From gr-digital +from gnuradio import digital + +import random +import time +import struct +import sys + +# from current dir +from transmit_path import transmit_path + +#import os +#print os.getpid() +#raw_input('Attach and press enter') + + +class audio_rx(gr.hier_block2): + def __init__(self, audio_input_dev): + gr.hier_block2.__init__(self, "audio_rx", + gr.io_signature(0, 0, 0), # Input signature + gr.io_signature(0, 0, 0)) # Output signature + sample_rate = 8000 + src = audio.source(sample_rate, audio_input_dev) + src_scale = gr.multiply_const_ff(32767) + f2s = gr.float_to_short() + voice_coder = gsm_full_rate.encode_sp() + self.packets_from_encoder = gr.msg_queue() + packet_sink = gr.message_sink(33, self.packets_from_encoder, False) + self.connect(src, src_scale, f2s, voice_coder, packet_sink) + + def get_encoded_voice_packet(self): + return self.packets_from_encoder.delete_head() + + +class my_top_block(gr.top_block): + + def __init__(self, modulator_class, options): + gr.top_block.__init__(self) + self.txpath = transmit_path(modulator_class, options) + self.audio_rx = audio_rx(options.audio_input) + + if(options.to_file is not None): + self.sink = gr.file_sink(gr.sizeof_gr_complex, options.to_file) + else: + self.sink = gr.null_sink(gr.sizeof_gr_complex) + + self.connect(self.audio_rx) + self.connect(self.txpath, self.sink) + + +# ///////////////////////////////////////////////////////////////////////////// +# main +# ///////////////////////////////////////////////////////////////////////////// + +def main(): + + def send_pkt(payload='', eof=False): + return tb.txpath.send_pkt(payload, eof) + + def rx_callback(ok, payload): + print "ok = %r, payload = '%s'" % (ok, payload) + + mods = digital.modulation_utils2.type_1_mods() + + parser = OptionParser(option_class=eng_option, conflict_handler="resolve") + expert_grp = parser.add_option_group("Expert") + + parser.add_option("-m", "--modulation", type="choice", choices=mods.keys(), + default='gmsk', + help="Select modulation from: %s [default=%%default]" + % (', '.join(mods.keys()),)) + parser.add_option("-M", "--megabytes", type="eng_float", default=0, + help="set megabytes to transmit [default=inf]") + parser.add_option("-I", "--audio-input", type="string", default="", + help="pcm input device name. E.g., hw:0,0 or /dev/dsp") + parser.add_option("","--to-file", default=None, + help="Output file for modulated samples") + transmit_path.add_options(parser, expert_grp) + + for mod in mods.values(): + mod.add_options(expert_grp) + + parser.set_defaults(bitrate=50e3) # override default bitrate default + (options, args) = parser.parse_args () + + if len(args) != 0: + parser.print_help() + sys.exit(1) + + if options.to_file is None: + if options.tx_freq is None: + sys.stderr.write("You must specify -f FREQ or --freq FREQ\n") + parser.print_help(sys.stderr) + sys.exit(1) + + # build the graph + tb = my_top_block(mods[options.modulation], options) + + r = gr.enable_realtime_scheduling() + if r != gr.RT_OK: + print "Warning: failed to enable realtime scheduling" + + + tb.start() # start flow graph + + # generate and send packets + nbytes = int(1e6 * options.megabytes) + n = 0 + pktno = 0 + + while nbytes == 0 or n < nbytes: + packet = tb.audio_rx.get_encoded_voice_packet() + s = packet.to_string() + send_pkt(s) + n += len(s) + sys.stderr.write('.') + pktno += 1 + + send_pkt(eof=True) + tb.wait() # wait for it to finish + + +if __name__ == '__main__': + try: + main() + except KeyboardInterrupt: + pass diff --git a/gr-digital/grc/Makefile.am b/gr-digital/grc/Makefile.am index 963939f12..e4426e721 100644 --- a/gr-digital/grc/Makefile.am +++ b/gr-digital/grc/Makefile.am @@ -25,15 +25,19 @@ grcblocksdir = $(grc_blocksdir) dist_grcblocks_DATA = \ digital_block_tree.xml \ + digital_binary_slicer_fb.xml \ + digital_clock_recovery_mm_xx.xml \ + digital_constellation_decoder_cb.xml \ + digital_correlate_access_code_bb.xml \ digital_costas_loop_cc.xml \ digital_cma_equalizer_cc.xml \ - digital_lms_dd_equalizer_cc.xml \ + digital_fll_band_edge_cc.xml \ digital_kurtotic_equalizer_cc.xml \ + digital_lms_dd_equalizer_cc.xml \ + digital_mpsk_receiver_cc.xml \ digital_dxpsk_mod.xml \ digital_dxpsk_demod.xml \ digital_psk_mod.xml \ digital_psk_demod.xml \ digital_qam_mod.xml \ - digital_qam_demod.xml \ - digital_fll_band_edge_cc.xml \ - digital_mpsk_receiver_cc.xml + digital_qam_demod.xml diff --git a/gr-digital/grc/digital_binary_slicer_fb.xml b/gr-digital/grc/digital_binary_slicer_fb.xml new file mode 100644 index 000000000..3187d13f9 --- /dev/null +++ b/gr-digital/grc/digital_binary_slicer_fb.xml @@ -0,0 +1,20 @@ +<?xml version="1.0"?> +<!-- +################################################### +##Binary Slicer +################################################### + --> +<block> + <name>Binary Slicer</name> + <key>digital_binary_slicer_fb</key> + <import>from gnuradio import digital</import> + <make>digital.binary_slicer_fb()</make> + <sink> + <name>in</name> + <type>float</type> + </sink> + <source> + <name>out</name> + <type>byte</type> + </source> +</block> diff --git a/gr-digital/grc/digital_block_tree.xml b/gr-digital/grc/digital_block_tree.xml index 3432d876c..088fe1c10 100644 --- a/gr-digital/grc/digital_block_tree.xml +++ b/gr-digital/grc/digital_block_tree.xml @@ -30,11 +30,15 @@ <name></name> <!-- Blank for Root Name --> <cat> <name>Digital</name> - <block>digital_costas_loop_cc</block> + <block>digital_binary_slicer_fb</block> + <block>digital_clock_recovery_mm_xx</block> <block>digital_cma_equalizer_cc</block> - <block>digital_lms_dd_equalizer_cc</block> - <block>digital_kurtotic_equalizer_cc</block> + <block>digital_constellation_decoder_cb</block> + <block>digital_correlate_access_code_bb</block> + <block>digital_costas_loop_cc</block> <block>digital_fll_band_edge_cc</block> + <block>digital_kurtotic_equalizer_cc</block> + <block>digital_lms_dd_equalizer_cc</block> <block>digital_mpsk_receiver_cc</block> </cat> <cat> diff --git a/gr-digital/grc/digital_clock_recovery_mm_xx.xml b/gr-digital/grc/digital_clock_recovery_mm_xx.xml new file mode 100644 index 000000000..d9c5ea4ff --- /dev/null +++ b/gr-digital/grc/digital_clock_recovery_mm_xx.xml @@ -0,0 +1,64 @@ +<?xml version="1.0"?> +<!-- +################################################### +##Clock Recovery MM +################################################### + --> +<block> + <name>Clock Recovery MM</name> + <key>digital_clock_recovery_mm_xx</key> + <import>from gnuradio import digital</import> + <make>digital.clock_recovery_mm_$(type.fcn)($omega, $gain_omega, $mu, $gain_mu, $omega_relative_limit)</make> + <callback>set_omega($omega)</callback> + <callback>set_gain_omega($gain_omega)</callback> + <callback>set_mu($mu)</callback> + <callback>set_gain_mu($gain_mu)</callback> + <param> + <name>Type</name> + <key>type</key> + <type>enum</type> + <option> + <name>Complex</name> + <key>complex</key> + <opt>fcn:cc</opt> + </option> + <option> + <name>Float</name> + <key>float</key> + <opt>fcn:ff</opt> + </option> + </param> + <param> + <name>Omega</name> + <key>omega</key> + <type>real</type> + </param> + <param> + <name>Gain Omega</name> + <key>gain_omega</key> + <type>real</type> + </param> + <param> + <name>Mu</name> + <key>mu</key> + <type>real</type> + </param> + <param> + <name>Gain Mu</name> + <key>gain_mu</key> + <type>real</type> + </param> + <param> + <name>Omega Relative Limit</name> + <key>omega_relative_limit</key> + <type>real</type> + </param> + <sink> + <name>in</name> + <type>$type</type> + </sink> + <source> + <name>out</name> + <type>$type</type> + </source> +</block> diff --git a/gr-digital/grc/digital_constellation_decoder_cb.xml b/gr-digital/grc/digital_constellation_decoder_cb.xml new file mode 100644 index 000000000..c7353e288 --- /dev/null +++ b/gr-digital/grc/digital_constellation_decoder_cb.xml @@ -0,0 +1,25 @@ +<?xml version="1.0"?> +<!-- +################################################### +##Constellation Decoder +################################################### + --> +<block> + <name>Constellation Decoder</name> + <key>digital_constellation_decoder_cb</key> + <import>from gnuradio import digital</import> + <make>digital.constellation_decoder_cb($constellation)</make> + <param> + <name>Constellation Object</name> + <key>constellation</key> + <type>raw</type> + </param> + <sink> + <name>in</name> + <type>complex</type> + </sink> + <source> + <name>out</name> + <type>byte</type> + </source> +</block> diff --git a/gr-digital/grc/digital_correlate_access_code_bb.xml b/gr-digital/grc/digital_correlate_access_code_bb.xml new file mode 100644 index 000000000..3941834c4 --- /dev/null +++ b/gr-digital/grc/digital_correlate_access_code_bb.xml @@ -0,0 +1,31 @@ +<?xml version="1.0"?> +<!-- +################################################### +##Correlate Access Code +################################################### + --> +<block> + <name>Correlate Access Code</name> + <key>digital_correlate_access_code_bb</key> + <import>from gnuradio import digital</import> + <make>digital.correlate_access_code_bb($access_code, $threshold)</make> + <param> + <name>Access Code</name> + <key>access_code</key> + <value>101010</value> + <type>string</type> + </param> + <param> + <name>Threshold</name> + <key>threshold</key> + <type>int</type> + </param> + <sink> + <name>in</name> + <type>byte</type> + </sink> + <source> + <name>out</name> + <type>byte</type> + </source> +</block> diff --git a/gr-digital/grc/digital_dxpsk_mod.xml b/gr-digital/grc/digital_dxpsk_mod.xml index 5d59f36e0..fbda9fb1f 100644 --- a/gr-digital/grc/digital_dxpsk_mod.xml +++ b/gr-digital/grc/digital_dxpsk_mod.xml @@ -23,7 +23,7 @@ <!-- ################################################### -##DPSK2 Mod - 2, 4, 8 +## DPSK Mod - 2, 4, 8 ################################################### --> <block> @@ -33,7 +33,7 @@ <make>digital.$(type)_mod( samples_per_symbol=$samples_per_symbol, excess_bw=$excess_bw, - gray_code=$gray_code, + gray_coded=$gray_coded, verbose=$verbose, log=$log) </make> @@ -68,7 +68,7 @@ </param> <param> <name>Gray Code</name> - <key>gray_code</key> + <key>gray_coded</key> <value>True</value> <type>bool</type> <option> diff --git a/gr-digital/grc/digital_fll_band_edge_cc.xml b/gr-digital/grc/digital_fll_band_edge_cc.xml index 1c5a34e54..e4da773db 100644 --- a/gr-digital/grc/digital_fll_band_edge_cc.xml +++ b/gr-digital/grc/digital_fll_band_edge_cc.xml @@ -6,9 +6,9 @@ --> <block> <name>FLL Band-Edge</name> - <key>gr_fll_band_edge_cc</key> - <import>from gnuradio import gr</import> - <make>gr.fll_band_edge_cc($samps_per_sym, $rolloff, $filter_size, $w)</make> + <key>digital_fll_band_edge_cc</key> + <import>from gnuradio import digital</import> + <make>digital.fll_band_edge_cc($samps_per_sym, $rolloff, $filter_size, $w)</make> <callback>set_loop_bandwidth($w)</callback> <param> <name>Type</name> diff --git a/gr-digital/grc/digital_mpsk_receiver_cc.xml b/gr-digital/grc/digital_mpsk_receiver_cc.xml index 948f18b6e..ab7e5c209 100644 --- a/gr-digital/grc/digital_mpsk_receiver_cc.xml +++ b/gr-digital/grc/digital_mpsk_receiver_cc.xml @@ -6,9 +6,9 @@ --> <block> <name>MPSK Receiver</name> - <key>gr_mpsk_receiver_cc</key> - <import>from gnuradio import gr</import> - <make>gr.mpsk_receiver_cc($M, $theta, $w, $fmin, $fmax, $mu, $gain_mu, $omega, $gain_omega, $omega_relative_limit)</make> + <key>digital_mpsk_receiver_cc</key> + <import>from gnuradio import digital</import> + <make>digital.mpsk_receiver_cc($M, $theta, $w, $fmin, $fmax, $mu, $gain_mu, $omega, $gain_omega, $omega_relative_limit)</make> <callback>set_loop_bandwidth($w)</callback> <callback>set_mu($mu)</callback> <callback>set_gain_mu($gain_mu)</callback> diff --git a/gr-digital/grc/digital_psk_mod.xml b/gr-digital/grc/digital_psk_mod.xml index f4566c2b4..34ed42c97 100644 --- a/gr-digital/grc/digital_psk_mod.xml +++ b/gr-digital/grc/digital_psk_mod.xml @@ -51,11 +51,11 @@ <type>enum</type> <option> <name>Yes</name> - <key>gray</key> + <key>"gray"</key> </option> <option> <name>No</name> - <key>none</key> + <key>"none"</key> </option> </param> <param> @@ -116,15 +116,10 @@ </param> <sink> <name>in</name> - <type>complex</type> + <type>byte</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_qam_mod.xml b/gr-digital/grc/digital_qam_mod.xml index 87782fe86..4d73d9a68 100644 --- a/gr-digital/grc/digital_qam_mod.xml +++ b/gr-digital/grc/digital_qam_mod.xml @@ -51,11 +51,11 @@ <type>enum</type> <option> <name>Yes</name> - <key>gray</key> + <key>"gray"</key> </option> <option> <name>No</name> - <key>none</key> + <key>"none"</key> </option> </param> <param> @@ -116,15 +116,10 @@ </param> <sink> <name>in</name> - <type>complex</type> + <type>byte</type> </sink> <source> <name>out</name> - <type>byte</type> - </source> - <source> - <name>sync</name> <type>complex</type> - <optional>1</optional> </source> </block> |