external tmc decoder: basic printing; table:fixed indenting (tabs -> spaces), xubdesk-hackrf-flowgraph: set gains/filterbw, now decoding 9 stations 90.8..1077, 270groups in 3 seconds

grc/CMakeLists.txt

@@ -31,5 +31,6 @@ install(FILES
     crfa_sync_decim.xml
     crfa_rds_decoder_redsea.xml
     crfa_qtgui_range.xml
-    crfa_variable_setter.xml DESTINATION share/gnuradio/grc/blocks
+    crfa_variable_setter.xml
+    crfa_tmc_parser.xml DESTINATION share/gnuradio/grc/blocks
 )

grc/crfa_rds_parser_table_qt.xml

@@ -5,7 +5,9 @@
   <category>[crfa]</category>
   <import>import crfa</import>
   <import>from crfa.rds_parser_table_qt import rds_parser_table_qt, rds_parser_table_qt_Widget,rds_parser_table_qt_Signals</import>
+<!--
   <var_make>self.$(id) = $(id) = $value</var_make>
+-->
   <make>#set $win = 'self._%s_win'%$id
 		#set $signals = 'self._%s_signals'%$id
 #if not $label()
@@ -108,7 +110,7 @@ $(gui_hint()($win))</make>
 		</option>
 	</param>
   
-<!--
+ <!--
 check if pty list file exists
  check directory  doesnt work:
   <check>os.path.isdir($workdir)</check>
@@ -135,7 +137,11 @@ check if pty list file exists
     <type>message</type>
     <optional>1</optional>
   </source>
- 
+ <source>
+    <name>tmc_raw</name>
+    <type>message</type>
+    <optional>1</optional>
+  </source>
   <doc>show RDS data from multiple stations in QT table \
   input: raw group data (array of ints) \
   4x2 raw block data, 4x1 offset chars, 1x1 number of valid blocks (of last 50) \

grc/crfa_tmc_parser.xml

@@ -0,0 +1,100 @@
+<?xml version="1.0"?>
+<block>
+  <name>tmc_parser</name>
+  <key>crfa_tmc_parser</key>
+  <category>crfa</category>
+  <import>import crfa</import>
+  <make>#set $win = 'self._%s_win'%$id
+        #set $parser = 'self.%s_parser'%$id
+#if not $label()
+	#set $label = '"%s"'%$id
+#end if
+$(parser) = crfa.tmc_parser($workdir, $log, $debug, $writeDB)
+$(win) = $(parser).getqtwidget()
+$(gui_hint()($win))
+  </make>
+<!--
+  crfa.tmc_parser($workdir, $log, $debug, $writeDB)
+-->
+    <param>
+    <name>work directory</name>
+    <key>workdir</key>
+    <value></value>
+    <type>string</type>
+    <hide>part</hide>
+  </param>
+    <param>
+    <name>Label</name>
+    <key>label</key>
+    <value></value>
+    <type>string</type>
+    <hide>#if $label() then 'none' else 'part'#</hide>
+  </param>
+	<param>
+		<name>Log</name>
+		<key>log</key>
+		<value>False</value>
+		<type>bool</type>
+		<option>
+			<name>Enable</name>
+			<key>True</key>
+		</option>
+		<option>
+			<name>Disable</name>
+			<key>False</key>
+		</option>
+	</param>
+	<param>
+		<name>Debug</name>
+		<key>debug</key>
+		<value>False</value>
+		<type>bool</type>
+		<option>
+			<name>Enable</name>
+			<key>True</key>
+		</option>
+		<option>
+			<name>Disable</name>
+			<key>False</key>
+		</option>
+	</param>
+	<param>
+		<name>write Database</name>
+		<key>writeDB</key>
+		<value>False</value>
+		<type>bool</type>
+		<!--<hide>part</hide>-->
+		<option>
+			<name>Enable</name>
+			<key>True</key>
+		</option>
+		<option>
+			<name>Disable</name>
+			<key>False</key>
+		</option>
+	</param>
+	  <param>
+    <name>GUI Hint</name>
+    <key>gui_hint</key>
+    <value></value>
+    <type>gui_hint</type>
+    <hide>part</hide>
+  </param>
+<!--
+check if event-list file exists
+ check directory  doesnt work:
+  <check>os.path.isdir($workdir)</check>
+-->
+  <check>open($workdir+"event-list_with_forecast_sort.csv").close() or True</check>
+
+  <!--
+  check if workdir is writable
+-->
+  <check>open($workdir+"directory_writable","w").close() or True</check>
+  
+  <sink>
+    <name>in</name>
+    <type>message</type>
+    <optional>1</optional>
+  </sink>
+</block>

python/CMakeLists.txt

@@ -43,7 +43,8 @@ GR_PYTHON_INSTALL(
     decoder_compare.py
     qtgui_range.py
     variable_setter.py
-    tmc_classes.py DESTINATION ${GR_PYTHON_DIR}/crfa
+    tmc_classes.py
+    tmc_parser.py DESTINATION ${GR_PYTHON_DIR}/crfa
 )
 
 ########################################################################

python/__init__.py

@@ -43,4 +43,5 @@ from vector_cutter import vector_cutter
 from decoder_compare import decoder_compare
 from qtgui_range import qtgui_range
 from variable_setter import variable_setter
+from tmc_parser import tmc_parser
 #

python/tmc_parser.py

@@ -0,0 +1,77 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+# 
+# Copyright 2017 <+YOU OR YOUR COMPANY+>.
+# 
+# This 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.
+# 
+# This software 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 this software; see the file COPYING.  If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+# 
+
+import numpy
+from gnuradio import gr
+import pmt
+from PyQt4 import Qt, QtCore, QtGui
+
+class tmc_parser(gr.sync_block):
+    """
+    docstring for block tmc_parser
+    """
+    def __init__(self, workdir,log,debug,writeDB):
+        gr.sync_block.__init__(self,
+            name="tmc_parser",
+            in_sig=None,
+            out_sig=None)
+        self.message_port_register_in(pmt.intern('in'))
+        self.set_msg_handler(pmt.intern('in'), self.handle_msg)
+        self.qtwidget=tmc_parser_Widget(self)
+    def handle_msg(self,msg):
+        m=pmt.to_python(msg)
+        self.qtwidget.updateui()
+        print(m)
+    def getqtwidget(self):
+        return self.qtwidget
+class tmc_parser_Widget(QtGui.QWidget):
+    def updateui(self):
+        print("updating ui")
+    def filterChanged(self):
+        print("filter changed")
+    def __init__(self, parser):
+        QtGui.QWidget.__init__(self)
+        layout = Qt.QVBoxLayout()
+        self.setLayout(layout)
+        self.parser=parser
+        self.tmc_message_label=QtGui.QLabel("TMC messages:")
+        self.event_filter=QtGui.QLineEdit()#QPlainTextEdit ?
+        self.location_filter=QtGui.QLineEdit(u"Baden-Württemberg")
+        self.event_filter.returnPressed.connect(self.filterChanged)
+        self.location_filter.returnPressed.connect(self.filterChanged)
+        
+        filter_layout = Qt.QHBoxLayout()
+        filter_layout.addWidget(QtGui.QLabel("event filter:"))
+        filter_layout.addWidget(self.event_filter)
+        filter_layout.addWidget(QtGui.QLabel("location filter:"))
+        filter_layout.addWidget(self.location_filter)
+        
+        layout.addLayout(filter_layout)
+        layout.addWidget(self.tmc_message_label)
+        self.logOutput = Qt.QTextEdit()
+        self.logOutput.setReadOnly(True)
+        self.logOutput.setLineWrapMode(Qt.QTextEdit.NoWrap)
+        self.logOutput.setMaximumHeight(150)
+        font = self.logOutput.font()
+        font.setFamily("Courier")
+        font.setPointSize(10)
+        layout.addWidget(self.logOutput)
+        self.clip = QtGui.QApplication.clipboard()