diff options
| -rw-r--r-- | gnuradio-core/src/python/gnuradio/blks2impl/dbpsk2.py | 22 | ||||
| -rw-r--r-- | gnuradio-core/src/python/gnuradio/blks2impl/dqpsk2.py | 14 | ||||
| -rw-r--r-- | grc/blocks/blks2_dxpsk2_demod.xml | 22 |
3 files changed, 45 insertions, 13 deletions
diff --git a/gnuradio-core/src/python/gnuradio/blks2impl/dbpsk2.py b/gnuradio-core/src/python/gnuradio/blks2impl/dbpsk2.py index 4541b453b..cd9a207c8 100644 --- a/gnuradio-core/src/python/gnuradio/blks2impl/dbpsk2.py +++ b/gnuradio-core/src/python/gnuradio/blks2impl/dbpsk2.py @@ -187,7 +187,8 @@ class dbpsk2_demod(gr.hier_block2): timing_max_dev=_def_timing_max_dev, gray_code=_def_gray_code, verbose=_def_verbose, - log=_def_log): + log=_def_log, + sync_out=False): """ Hierarchical block for RRC-filtered differential BPSK demodulation @@ -208,14 +209,18 @@ class dbpsk2_demod(gr.hier_block2): @type gray_code: bool @param verbose: Print information about modulator? @type verbose: bool - @param debug: Print modualtion data to files? - @type debug: bool + @param log: Print modualtion data to files? + @type log: bool + @param sync_out: Output a sync signal on :1? + @type sync_out: bool """ - - gr.hier_block2.__init__(self, "dbpsk2_demod", - gr.io_signature(1, 1, gr.sizeof_gr_complex), # Input signature - gr.io_signature(1, 1, gr.sizeof_char)) # Output signature - + if sync_out: io_sig_out = gr.io_signaturev(2, 2, (gr.sizeof_char, gr.sizeof_gr_complex)) + else: io_sig_out = gr.io_signature(1, 1, gr.sizeof_char) + + gr.hier_block2.__init__(self, "dqpsk2_demod", + gr.io_signature(1, 1, gr.sizeof_gr_complex), # Input signature + io_sig_out) # Output signature + self._samples_per_symbol = samples_per_symbol self._excess_bw = excess_bw self._costas_alpha = costas_alpha @@ -278,6 +283,7 @@ class dbpsk2_demod(gr.hier_block2): self.clock_recov, self.time_recov, self.diffdec, self.slicer, self.symbol_mapper, self.unpack, self) + if sync_out: self.connect(self.time_recov, (self, 1)) def samples_per_symbol(self): return self._samples_per_symbol diff --git a/gnuradio-core/src/python/gnuradio/blks2impl/dqpsk2.py b/gnuradio-core/src/python/gnuradio/blks2impl/dqpsk2.py index 9704ac98c..fd1e9f0ef 100644 --- a/gnuradio-core/src/python/gnuradio/blks2impl/dqpsk2.py +++ b/gnuradio-core/src/python/gnuradio/blks2impl/dqpsk2.py @@ -187,7 +187,8 @@ class dqpsk2_demod(gr.hier_block2): timing_max_dev=_def_timing_max_dev, gray_code=_def_gray_code, verbose=_def_verbose, - log=_def_log): + log=_def_log, + sync_out=False): """ Hierarchical block for RRC-filtered DQPSK demodulation @@ -208,13 +209,17 @@ class dqpsk2_demod(gr.hier_block2): @type gray_code: bool @param verbose: Print information about modulator? @type verbose: bool - @param debug: Print modualtion data to files? - @type debug: bool + @param log: Print modualtion data to files? + @type log: bool + @param sync_out: Output a sync signal on :1? + @type sync_out: bool """ + if sync_out: io_sig_out = gr.io_signaturev(2, 2, (gr.sizeof_char, gr.sizeof_gr_complex)) + else: io_sig_out = gr.io_signature(1, 1, gr.sizeof_char) gr.hier_block2.__init__(self, "dqpsk2_demod", gr.io_signature(1, 1, gr.sizeof_gr_complex), # Input signature - gr.io_signature(1, 1, gr.sizeof_char)) # Output signature + io_sig_out) # Output signature self._samples_per_symbol = samples_per_symbol self._excess_bw = excess_bw @@ -278,6 +283,7 @@ class dqpsk2_demod(gr.hier_block2): self.clock_recov, self.time_recov, self.diffdec, self.slicer, self.symbol_mapper, self.unpack, self) + if sync_out: self.connect(self.time_recov, (self, 1)) def samples_per_symbol(self): return self._samples_per_symbol diff --git a/grc/blocks/blks2_dxpsk2_demod.xml b/grc/blocks/blks2_dxpsk2_demod.xml index 98658442e..c1af5368e 100644 --- a/grc/blocks/blks2_dxpsk2_demod.xml +++ b/grc/blocks/blks2_dxpsk2_demod.xml @@ -17,6 +17,7 @@ gray_code=$gray_code, verbose=$verbose, log=$log, + sync_out=$sync_out, )</make> <param> <name>Type</name> @@ -71,7 +72,7 @@ <name>Gray Code</name> <key>gray_code</key> <value>True</value> - <type>enum</type> + <type>bool</type> <option> <name>Yes</name> <key>True</key> @@ -111,6 +112,20 @@ <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> @@ -119,4 +134,9 @@ <name>out</name> <type>byte</type> </source> + <source> + <name>sync</name> + <type>complex</type> + <optional>1</optional> + </source> </block> |