def setFlagQimage(self):
(nx,ny) = self._image_for_display.shape
image_for_display = self._image_for_display.copy()
if not self._flags_array is None:
if self.complex:
image_for_display[:nx/2,:] = numpy.where(self._flags_array,0,self._image_for_display[:nx/2,:])
image_for_display[nx/2:,:] = numpy.where(self._flags_array,0,self._image_for_display[nx/2:,:])
else:
image_for_display = numpy.where(self._flags_array,0,self._image_for_display)
if not self._nan_flags_array is None:
if self.complex:
image_for_display[:nx/2,:] = numpy.where(self._nan_flags_array,1,image_for_display[:nx/2,:])
image_for_display[nx/2:,:] = numpy.where(self._nan_flags_array,1,image_for_display[nx/2:,:])
else:
image_for_display = numpy.where(self._nan_flags_array,1,image_for_display)
# self.flags_Qimage = Qwt.toQImage(image_for_display).mirrored(0, 1)
self.flags_Qimage = convertToQImage(image_for_display,True).mirrored(0, 1)
# set color scale a la HippoDraw Scale
if self.display_type == "hippo":
self.toHippo(self.flags_Qimage)
# set color scale to Grayscale
if self.display_type == "grayscale":
self.toGrayScale(self.flags_Qimage)
# set zero to black to display flag image pixels in black
self.flags_Qimage.setColor(0, Qt.qRgb(self.flag_colour, self.flag_colour, self.flag_colour))
self.flags_Qimage.setColor(1, Qt.qRgb(self.nan_colour, self.nan_colour, self.nan_colour))
def setupLogging(self, verbose, namePattern):
from datetime import datetime
level = [ logging.CRITICAL, logging.ERROR, logging.WARNING, logging.INFO, logging.DEBUG ][verbose % 5]
# File name
d = datetime.now().strftime('%d-%m-%Y-%H-%M-%S')
filename = os.path.join(self.settings.PMX_LOG_PATH, 'messages-%s.log' % d)
logging.basicConfig(filename = filename, level=level)
# Console handler
ch = logging.StreamHandler()
formatter = logging.Formatter('%(name)s - %(levelname)s - %(message)s')
ch.setFormatter(formatter)
ch.setLevel(level)
if namePattern:
#Solo al de consola
ch.addFilter(NameFilter(namePattern))
logging.root.addHandler(ch)
logging.root.info("Application startup")
logging.root.debug("Application startup debug")
self.logger = logging.root
# Route Qt output
Qt.qInstallMsgHandler(self.qtMessageHandler)
def openEditMode(self, item):
if item.childCount() == 0:
if item.treeWidget().editState and item == item.treeWidget().selectedItem:
item.treeWidget().itemPressed.connect(self.updateStepList)
item.treeWidget().itemPressed.disconnect(item.treeWidget().pressItem)
self.mainSplitter.widget(2).setParent(None)
self.mainSplitter.widget(1).setStretchFactor(1, 1)
for btn in self.moduleGroup.buttons():
btn.setEnabled(True)
self.addButton.setEnabled(True)
item.treeWidget().editState = False
#change background
image = Qt.QImage(1, 41, Qt.QImage.Format_RGB32)
image.fill(Qt.QColor(238, 238, 238))
image.setPixel(0, 40, Qt.qRgba(255, 255, 255, 255))
brush = Qt.QBrush()
brush.setTextureImage(image)
item.setBackground(0, brush)
item.setTextColor(0, Qt.QColor(110, 110, 110))
item.state = False
item.treeWidget().selectedItem = None
elif not item.treeWidget().editState:
self.updateStepList(item)
item.treeWidget().itemPressed.disconnect(self.updateStepList)
item.treeWidget().itemPressed.connect(item.treeWidget().pressItem)
#setup unitList
unitList = self.model.makeupUnitList()
unitList.itemPressed.connect(unitList.pressItem)
#completer
wordList = ["中转" , "运输" , "散货" , "收仓"]
completer = Qt.QCompleter(wordList)
#unitWidget
unitWidget = Qt.QWidget()
lineEdit = Qt.QLineEdit()
lineEdit.setCompleter(completer)
lineEdit.textChanged.connect(unitList.search)
unitLayout = Qt.QVBoxLayout()
unitLayout.addWidget(lineEdit)
unitLayout.addWidget(unitList)
unitWidget.setLayout(unitLayout)
self.mainSplitter.addWidget(unitWidget)
for btn in self.moduleGroup.buttons():
btn.setEnabled(False)
self.addButton.setEnabled(False)
item.treeWidget().editState = True
#change background
image = Qt.QImage(1, 41, Qt.QImage.Format_RGB32)
image.fill(Qt.QColor(221, 221, 221))
image.setPixel(0, 39, Qt.qRgba(33, 133, 197, 255))
image.setPixel(0, 40, Qt.qRgba(255, 255, 255, 255))
brush = Qt.QBrush()
brush.setTextureImage(image)
item.setBackground(0, brush)
item.setTextColor(0, Qt.QColor(59, 66, 76))
item.setItemSelected(item)
def _create_report(self):
"""
Create an exception report.
"""
openlp_version = get_application_version()
description = self.description_text_edit.toPlainText()
traceback = self.exception_text_edit.toPlainText()
system = translate('OpenLP.ExceptionForm', 'Platform: %s\n') % platform.platform()
libraries = 'Python: %s\n' % platform.python_version() + \
'Qt4: %s\n' % Qt.qVersion() + \
'Phonon: %s\n' % PHONON_VERSION + \
'PyQt4: %s\n' % Qt.PYQT_VERSION_STR + \
'QtWebkit: %s\n' % WEBKIT_VERSION + \
'SQLAlchemy: %s\n' % sqlalchemy.__version__ + \
'SQLAlchemy Migrate: %s\n' % MIGRATE_VERSION + \
'BeautifulSoup: %s\n' % bs4.__version__ + \
'lxml: %s\n' % etree.__version__ + \
'Chardet: %s\n' % CHARDET_VERSION + \
'PyEnchant: %s\n' % ENCHANT_VERSION + \
'Mako: %s\n' % MAKO_VERSION + \
'pyICU: %s\n' % ICU_VERSION + \
'pyUNO bridge: %s\n' % self._pyuno_import() + \
'VLC: %s\n' % VLC_VERSION
if is_linux():
if os.environ.get('KDE_FULL_SESSION') == 'true':
system += 'Desktop: KDE SC\n'
elif os.environ.get('GNOME_DESKTOP_SESSION_ID'):
system += 'Desktop: GNOME\n'
elif os.environ.get('DESKTOP_SESSION') == 'xfce':
system += 'Desktop: Xfce\n'
return openlp_version, description, traceback, system, libraries
def mousePressEvent(self, event):
if event.buttons() == Qt.Qt.LeftButton and not self.item.state:
#change background
image = Qt.QImage(1, 41, Qt.QImage.Format_RGB32)
image.fill(Qt.QColor(221, 221, 221))
image.setPixel(0, 39, Qt.qRgba(33, 133, 197, 255))
image.setPixel(0, 40, Qt.qRgba(255, 255, 255, 255))
brush = Qt.QBrush()
brush.setTextureImage(image)
self.item.setBackground(0, brush)
self.item.setTextColor(0, Qt.QColor(59, 66, 76))
self.item.setItemSelected(self.item)
#show info
infoWidget = self.item.treeWidget().infoWidget
infoWidget.infoGeneratorUTF8(self.item)
event.accept()
def baseSignal(name, *args):
"""Signal class for non-Qobject objects.
:param name: signal name (unlike pyqtSignal, name has
to be specified explicitely)
:param args: arguments passed to the pyqtSignal
"""
main_lock = Lock()
lock_dict = WeakKeyDictionary()
classname = name.capitalize() + "Signaller"
attrs = {name: Qt.pyqtSignal(*args, name=name)}
signaller_type = type(classname, (Qt.QObject,), attrs)
def get_lock(self):
with main_lock:
if self not in lock_dict:
lock_dict[self] = Lock()
return lock_dict[self]
def get_signaller(self):
with get_lock(self):
if not hasattr(self, '_signallers'):
self._signallers = {}
if (name, args) not in self._signallers:
self._signallers[name, args] = signaller_type()
return self._signallers[name, args]
def get_signal(self):
return getattr(get_signaller(self), name)
doc = "Base signal {}".format(name)
return property(get_signal, doc=doc)
def toHippo(self, Qimage):
dv = 255.0
vmin = 1.0
for i in range(2, 256):
r = 1.0
g = 1.0
b = 1.0
v = 1.0 * i
if (v < (vmin + 0.25 * dv)):
r = 0;
if dv != 0:
g = 4 * (v - vmin) / dv;
elif (v < (vmin + 0.5 * dv)):
r = 0;
if dv != 0:
b = 1 + 4 * (vmin + 0.25 * dv - v) / dv;
elif (v < (vmin + 0.75 * dv)):
b = 0;
if dv != 0:
r = 4 * (v - vmin - 0.5 * dv) / dv;
else:
b = 0;
if dv != 0:
g = 1 + 4 * (vmin + 0.75 * dv - v) / dv;
else:
r = 0
red = int ( r * 255. )
green = int ( g * 255. )
blue = int ( b * 255. )
# the following call will use the previous computations to
# set up a hippo-like color display
Qimage.setColor(i, Qt.qRgb(red, green, blue))
def fillVersionInfo(self):
pmx_url = prymatex.__url__
pmx_source = prymatex.__source__
commandline = ' '.join(sys.argv)
pmx_version = "%s (%s)" % ('.'.join(map(str, prymatex.VERSION)), self.getGitVersion())
zmq_version = self.getZMQVersion()
pony_version = self.getPonygurumaVersion()
pyqt_version = Qt.qVersion()
ipython_version = self.getIPythonVersion()
self.textInformation.setHtml('''
<style>
dt {{ font-weight: bold; }}
</style>
<dl>
<dt>Home Page</dt><dd><a href="{pmx_url}">{pmx_url}</a></dd>
<dt>Source</dt><dd><a href="{pmx_url}">{pmx_source}</a></dd>
<dt>Version</dt><dd>{pmx_version}</dd>
<dt>Command Line</dt><dd>{commandline}</dd>
<dt>PyQt4</dt><dd>{pyqt_version}</dd>
<dt>Ponyguruma Regex Library</dt><dd>{pony_version}</dd>
<dt>IPython</dt><dd>{ipython_version}</dd>
<dt>ZMQ Version</dt><dd>{zmq_version}</dd>
</dl>
'''.format(**locals()))
def _createReport(self):
"""
Create an exception report.
"""
openlp_version = get_application_version()
description = self.descriptionTextEdit.toPlainText()
traceback = self.exceptionTextEdit.toPlainText()
system = translate('OpenLP.ExceptionForm', 'Platform: %s\n') % platform.platform()
libraries = u'Python: %s\n' % platform.python_version() + \
u'Qt4: %s\n' % Qt.qVersion() + \
u'Phonon: %s\n' % PHONON_VERSION + \
u'PyQt4: %s\n' % Qt.PYQT_VERSION_STR + \
u'QtWebkit: %s\n' % WEBKIT_VERSION + \
u'SQLAlchemy: %s\n' % sqlalchemy.__version__ + \
u'SQLAlchemy Migrate: %s\n' % MIGRATE_VERSION + \
u'BeautifulSoup: %s\n' % BeautifulSoup.__version__ + \
u'lxml: %s\n' % etree.__version__ + \
u'Chardet: %s\n' % CHARDET_VERSION + \
u'PyEnchant: %s\n' % ENCHANT_VERSION + \
u'PySQLite: %s\n' % SQLITE_VERSION + \
u'Mako: %s\n' % MAKO_VERSION + \
u'pyUNO bridge: %s\n' % UNO_VERSION
if platform.system() == u'Linux':
if os.environ.get(u'KDE_FULL_SESSION') == u'true':
system += u'Desktop: KDE SC\n'
elif os.environ.get(u'GNOME_DESKTOP_SESSION_ID'):
system += u'Desktop: GNOME\n'
return (openlp_version, description, traceback, system, libraries)
def do_print(self, is_single=True, is_complex=False):
"""Sends plots in this window to the printer.
"""
printer = Qt.QPrinter(Qt.QPrinter.HighResolution)
printer.setOutputFileName('image-plot-%s.ps' % Qt.qVersion())
# printer.setCreator('Bode example')
printer.setOrientation(Qt.QPrinter.Landscape)
printer.setColorMode(Qt.QPrinter.Color)
docName = self.plotter.title().text()
if not docName.isEmpty():
# docName.replace(Qt.QRegExp(Qt.QString.fromLatin1('\n')), self.tr(' -- '))
printer.setDocName(docName)
dialog = Qt.QPrintDialog(printer)
if dialog.exec_():
filter = printfilter_qt4.PrintFilter()
if (Qt.QPrinter.GrayScale == printer.colorMode()):
filter.setOptions(
Qwt.QwtPlotPrintFilter.PrintAll
& ~Qwt.QwtPlotPrintFilter.PrintBackground
| Qwt.QwtPlotPrintFilter.PrintFrameWithScales)
filter.setOptions(Qwt.QwtPlotPrintFilter.PrintAll)
# we have 'two' horizontal widgets - colorbar(s) and the display area
hor_widgets = 2
if is_single:
hor_widgets = 1
self._print_plots(printer, filter, hor_widgets, 1, is_complex)
def create_separated_list(string_list):
"""
Returns a string that represents a join of a list of strings with a localized separator. This function corresponds
to QLocale::createSeparatedList which was introduced in Qt 4.8 and implements the algorithm from
http://www.unicode.org/reports/tr35/#ListPatterns
:param string_list: List of unicode strings
"""
if LooseVersion(Qt.PYQT_VERSION_STR) >= LooseVersion('4.9') and LooseVersion(Qt.qVersion()) >= LooseVersion('4.8'):
return QtCore.QLocale().createSeparatedList(string_list)
if not string_list:
return ''
elif len(string_list) == 1:
return string_list[0]
elif len(string_list) == 2:
return translate('OpenLP.core.lib', '%s and %s',
'Locale list separator: 2 items') % (string_list[0], string_list[1])
else:
merged = translate('OpenLP.core.lib', '%s, and %s',
'Locale list separator: end') % (string_list[-2], string_list[-1])
for index in reversed(list(range(1, len(string_list) - 2))):
merged = translate('OpenLP.core.lib', '%s, %s',
'Locale list separator: middle') % (string_list[index], merged)
return translate('OpenLP.core.lib', '%s, %s', 'Locale list separator: start') % (string_list[0], merged)
def to_QImage(self, image):
# convert to 8 bit image
image_for_display = None
if image.dtype == numpy.complex64 or image.dtype == numpy.complex128:
self.complex = True
real_array = image.real
if self.log_scale:
temp_array = self.convert_to_log(real_array)
temp_array = self.convert_to_log(real_array)
if not self.r_cmin is None and not self.r_cmax is None:
limits = self.convert_limits([self.r_cmin,self.r_cmax])
else:
limits = [self.r_cmin, self.r_cmax]
byte_image = bytescale(temp_array,limits)
else:
limits = [self.r_cmin,self.r_cmax]
byte_image = bytescale(real_array,limits)
(nx,ny) = real_array.shape
image_for_display = numpy.empty(shape=(nx*2,ny),dtype=byte_image.dtype);
image_for_display[:nx,:] = byte_image
imag_array = image.imag
if self.log_scale:
temp_array = self.convert_to_log(imag_array)
if not self.i_cmin is None and not self.i_cmax is None:
limits = self.convert_limits([self.i_cmin,self.i_cmax])
else:
limits = [self.i_cmin, self.i_cmax]
byte_image = bytescale(temp_array,limits)
else:
limits = [self.i_cmin,self.i_cmax]
byte_image = bytescale(imag_array,limits)
image_for_display[nx:,:] = byte_image
else:
if self.log_scale:
temp_array = self.convert_to_log(image)
if not self.r_cmin is None and not self.r_cmax is None:
limits = self.convert_limits([self.r_cmin,self.r_cmax])
else:
limits = [self.r_cmin, self.r_cmax]
#print 'to_QImage log limits = ', limits
image_for_display = bytescale(temp_array,limits)
else:
limits = [self.r_cmin,self.r_cmax]
#print 'to_QImage real limits = ', limits
image_for_display = bytescale(image,limits)
# turn image into a QImage, and return result
if not self._nan_flags_array is None:
if self.complex:
image_for_display[:nx,:] = numpy.where(self._nan_flags_array,1,image_for_display[:nx,:])
image_for_display[nx:,:] = numpy.where(self._nan_flags_array,1,image_for_display[nx:,:])
else:
image_for_display = numpy.where(self._nan_flags_array,1,image_for_display)
self._image_for_display = image_for_display
# result = Qwt.toQImage(image_for_display).mirrored(0, 1)
result = convertToQImage(image_for_display,True).mirrored(0, 1)
# always suppress NaNs
if not self._nan_flags_array is None:
result.setColor(1, Qt.qRgb(self.nan_colour, self.nan_colour, self.nan_colour))
return result
def leaveEvent(self, event):
if not self.item.state:
image = Qt.QImage(1, 41, Qt.QImage.Format_RGB32)
image.fill(Qt.QColor(238, 238, 238))
image.setPixel(0, 40, Qt.qRgba(255, 255, 255, 255))
brush = Qt.QBrush()
brush.setTextureImage(image)
self.item.setBackground(0, brush)
self.item.setTextColor(0, Qt.QColor(110, 110, 110))
event.accept()
def setItemSelected(self, item):
if self.treeWidget().selectedItem is not None:
self.treeWidget().selectedItem.state = False
image = Qt.QImage(1, 41, Qt.QImage.Format_RGB32)
image.fill(Qt.QColor(238, 238, 238))
image.setPixel(0, 40, Qt.qRgba(255, 255, 255, 255))
brush = Qt.QBrush()
brush.setTextureImage(image)
self.treeWidget().selectedItem.setBackground(0, brush)
self.treeWidget().selectedItem.setTextColor(0, Qt.QColor(110, 110, 110))
self.state = True
self.treeWidget().selectedItem = item
def getMapData(self, a): img = Qt.QImage(450, 450, Qt.QImage.Format_RGB32) #creates qImage value = Qt.qRgb(122, 163, 39) #color of pixel to be drawn #arr = numpy.fromstring(a, numpy.uint8) img = Qt.QImage(a, 450, 450, Qt.QImage.Format_RGB32) pixmap = Qt.QPixmap.fromImage(img) scene = Qt.QGraphicsScene() scene.addPixmap(pixmap) self.ui.Map.setScene(scene)
def setData(self, xyz, xRange = None, yRange = None, isMask=False):
'''Fixing a false maximum in the four cornes'''
xyz[0, 0]=256
xyz[0, 1134]=256
xyz[664, 0]=256
xyz[664, 1134]=256
self.xyz = np.swapaxes(xyz, 0, 1)
shape = xyz.shape
if not xRange:
xRange = (0, shape[1])
if not yRange:
yRange = (0, shape[0])
print(xyz.max(), xyz.min())
self.xMap = Qwt.QwtScaleMap(0, xyz.shape[1], *xRange)
self.plot().setAxisScale(Qwt.QwtPlot.xBottom, *xRange)
self.yMap = Qwt.QwtScaleMap(0, xyz.shape[0], *yRange)
self.plot().setAxisScale(Qwt.QwtPlot.yLeft, *yRange)
self.raster = Qwt.toQImage((self.xyz).astype(np.uint8))#.mirrored(True, True)
for i in range(0, 256):
if i == 0:
self.raster.setColor(i, Qt.qRgb(0, 0, 0))
else:
#self.raster.setColor(i, Qt.qRgb(i, 75, (i-256)*-1))
if isMask:
self.raster.setColor(i, Qt.qRgb(255, 255,0))
else:
self.raster.setColor(i, Qt.qRgb(i, 30, (i-256)*-1))
'''
def enterEvent(self, event):
if not self.item.state:
image = Qt.QImage(1, 41, Qt.QImage.Format_RGB32)
image.fill(Qt.QColor(77, 166, 234))
image.setPixel(0, 40, Qt.qRgba(255, 255, 255, 255))
brush = Qt.QBrush()
brush.setTextureImage(image)
self.item.setBackground(0, brush)
self.item.setTextColor(0, Qt.QColor(255, 255, 255))
#point = self.mapTo(self.topLevelWidget(), self.geometry().topLeft())
#self.toolTip.setParent(self.topLevelWidget())
#self.toolTip.setGeometry(point.x() - 10, (point.y() + 42 - 2*10)/2,
#self.geometry().width() + 20, self.geometry().height() + 20)
#self.toolTip.show()
event.accept()
def setData(self, xyzs, xRange = None, yRange = None):
self.xyzs = xyzs
shape = xyzs.shape
if not xRange:
xRange = (0, shape[0])
if not yRange:
yRange = (0, shape[1])
self.xMap = Qwt.QwtScaleMap(0, xyzs.shape[0], *xRange)
self.plot().setAxisScale(Qwt.QwtPlot.xBottom, *xRange)
self.yMap = Qwt.QwtScaleMap(0, xyzs.shape[1], *yRange)
self.plot().setAxisScale(Qwt.QwtPlot.yLeft, *yRange)
self.image = Qwt.toQImage(bytescale(self.xyzs)).mirrored(False, True)
for i in range(0, 256):
self.image.setColor(i, Qt.qRgb(i, 0, 255-i))
def __init__(self, text, parent=None, type=Qt.QListWidgetItem.UserType):
Qt.QListWidgetItem.__init__(self, text, parent, type)
#set background
image = Qt.QImage(1, 41, Qt.QImage.Format_RGB32)
image.fill(Qt.QColor(238, 238, 238))
image.setPixel(0, 40, Qt.qRgba(255, 255, 255, 255))
brush = Qt.QBrush()
brush.setTextureImage(image)
self.setBackground(brush)
self.setFlags(Qt.Qt.ItemIsUserCheckable|Qt.Qt.ItemIsEnabled|Qt.Qt.ItemIsDragEnabled)
self.setFont(Qt.QFont("微软雅黑", 12))
self.setTextColor(Qt.QColor(110, 110, 110))
self.setSizeHint(QtCore.QSize(200, 41))
self.state = False
def main(top_block_cls=top_block, options=None):
from distutils.version import StrictVersion
if StrictVersion(Qt.qVersion()) >= StrictVersion("4.5.0"):
style = gr.prefs().get_string('qtgui', 'style', 'raster')
Qt.QApplication.setGraphicsSystem(style)
qapp = Qt.QApplication(sys.argv)
tb = top_block_cls()
tb.start()
tb.show()
def quitting():
tb.stop()
tb.wait()
qapp.connect(qapp, Qt.SIGNAL("aboutToQuit()"), quitting)
qapp.exec_()
def main(top_block_cls=top_block, options=None):
if options is None:
options, _ = argument_parser().parse_args()
from distutils.version import StrictVersion
if StrictVersion(Qt.qVersion()) >= StrictVersion("4.5.0"):
style = gr.prefs().get_string('qtgui', 'style', 'raster')
Qt.QApplication.setGraphicsSystem(style)
qapp = Qt.QApplication(sys.argv)
tb = top_block_cls(large_sig_len=options.large_sig_len, signal_mult=options.signal_mult, freq=options.freq)
tb.start()
tb.show()
def quitting():
tb.stop()
tb.wait()
qapp.connect(qapp, Qt.SIGNAL("aboutToQuit()"), quitting)
qapp.exec_()
def __init__(self, prjFileName, env, extRefs):
super(LmmsProject, self).__init__()
self.prjFileName = prjFileName
self.env = env
self.extRefs = extRefs
self.fileCnt = 0
self.prjPacked = (self.prjFileName[-4:].lower() == 'mmpz')
# load project file
pfile = QtCore.QFile(self.prjFileName)
if not pfile.open(QtCore.QIODevice.ReadOnly): ## | QtCore.QIODevice.Text):
print("Error opening LMMS Project file %(fileDesc)s!" % {'fileDesc' : self.prjFileName})
self.prjContent = None
return
self.prjContent = pfile.readAll()
if self.prjPacked:
self.prjContent = Qt.qUncompress(self.prjContent)
pfile.close()
if optVerbose:
print("Project file %(fileDesc)s loaded." % {'fileDesc' : self.prjFileName})
def printplot(self):
# taken from PyQwt Bode demo
printer = Qt.QPrinter(Qt.QPrinter.HighResolution)
printer.setOutputFileName('histogram-example-%s.ps' % Qt.qVersion())
printer.setOrientation(Qt.QPrinter.Landscape)
printer.setColorMode(Qt.QPrinter.Color)
dialog = Qt.QPrintDialog(printer)
if dialog.exec_():
filter = printfilter_qt4.PrintFilter()
if (Qt.QPrinter.GrayScale == printer.colorMode()):
filter.setOptions(
QwtPlotPrintFilter.PrintAll
& ~QwtPlotPrintFilter.PrintBackground
| QwtPlotPrintFilter.PrintFrameWithScales)
self.print_(printer, filter)
def main(top_block_cls=RX_2017, options=None):
if gr.enable_realtime_scheduling() != gr.RT_OK:
print "Error: failed to enable real-time scheduling."
from distutils.version import StrictVersion
if StrictVersion(Qt.qVersion()) >= StrictVersion("4.5.0"):
style = gr.prefs().get_string('qtgui', 'style', 'raster')
Qt.QApplication.setGraphicsSystem(style)
qapp = Qt.QApplication(sys.argv)
tb = top_block_cls()
tb.start()
tb.show()
def quitting():
tb.stop()
tb.wait()
qapp.connect(qapp, Qt.SIGNAL("aboutToQuit()"), quitting)
qapp.exec_()
def main(top_block_cls=upsat_transceiver_qt, options=None):
if options is None:
options, _ = argument_parser().parse_args()
from distutils.version import StrictVersion
if StrictVersion(Qt.qVersion()) >= StrictVersion("4.5.0"):
style = gr.prefs().get_string('qtgui', 'style', 'raster')
Qt.QApplication.setGraphicsSystem(style)
qapp = Qt.QApplication(sys.argv)
tb = top_block_cls(bind_addr=options.bind_addr, dest_addr=options.dest_addr, lo_offset=options.lo_offset, recv_port=options.recv_port, rx_sdr_device=options.rx_sdr_device, send_port=options.send_port, tx_sdr_device=options.tx_sdr_device, wod_port=options.wod_port)
tb.start()
tb.show()
def quitting():
tb.stop()
tb.wait()
qapp.connect(qapp, Qt.SIGNAL("aboutToQuit()"), quitting)
qapp.exec_()
def main(top_block_cls=bladeRF_loopback, options=None):
if options is None:
options, _ = argument_parser().parse_args()
from distutils.version import StrictVersion
if StrictVersion(Qt.qVersion()) >= StrictVersion("4.5.0"):
style = gr.prefs().get_string('qtgui', 'style', 'raster')
Qt.QApplication.setGraphicsSystem(style)
qapp = Qt.QApplication(sys.argv)
tb = top_block_cls(instance=options.instance, loopback=options.loopback, rx_bandwidth=options.rx_bandwidth, rx_frequency=options.rx_frequency, rx_lna_gain=options.rx_lna_gain, rx_num_buffers=options.rx_num_buffers, rx_num_xfers=options.rx_num_xfers, rx_sample_rate=options.rx_sample_rate, rx_vga_gain=options.rx_vga_gain, serial=options.serial, tx_bandwidth=options.tx_bandwidth, tx_frequency=options.tx_frequency, tx_num_buffers=options.tx_num_buffers, tx_num_xfers=options.tx_num_xfers, tx_sample_rate=options.tx_sample_rate, tx_vga1=options.tx_vga1, tx_vga2=options.tx_vga2, verbosity=options.verbosity)
tb.start()
tb.show()
def quitting():
tb.stop()
tb.wait()
qapp.connect(qapp, Qt.SIGNAL("aboutToQuit()"), quitting)
qapp.exec_()
def main(top_block_cls=inets_transceiver_test_client, options=None):
from distutils.version import StrictVersion
if StrictVersion(Qt.qVersion()) >= StrictVersion("4.5.0"):
style = gr.prefs().get_string('qtgui', 'style', 'raster')
Qt.QApplication.setGraphicsSystem(style)
qapp = Qt.QApplication(sys.argv)
tb = top_block_cls()
tb.start()
rssi_probe = rssi_test(tb)
rssi_thread = threading.Thread(target=rssi_probe.run_test)
rssi_thread.start()
tb.show()
def quitting():
tb.stop()
tb.wait()
qapp.connect(qapp, Qt.SIGNAL("aboutToQuit()"), quitting)
qapp.exec_()
def exportToFolder(self, exportFolder, exportMode):
# check/prepare/create destination folder
self.dExpFolder = QtCore.QDir(exportFolder)
self.optExportMode = exportMode
if not self.dExpFolder.exists():
if not self.dExpFolder.mkpath("."): # using dExpFolder.path() or exportFolder instead of "." creates a duplicate folder with the same name within the just created folder
print("Error creating destination folder %(folderName)s!" % {'folderName' : self.dExpFolder.cleanPath(exportFolder)})
return
# create project file info objects
fiPrjSource = QtCore.QFileInfo(self.prjFileName)
fnam = self.dExpFolder.absolutePath() + QtCore.QDir.separator() + fiPrjSource.completeBaseName()
if self.dExpFolder.absolutePath() == fiPrjSource.absolutePath():
fnam += 'Export'
if self.prjPacked and optCompress == CM_UNCOMPRESS:
fnam += '.mmp'
elif not self.prjPacked and optCompress == CM_COMPRESS:
fnam += '.mmpz'
else:
fnam += '.' + fiPrjSource.suffix()
fiPrjDest = QtCore.QFileInfo(fnam)
# read project file into xml dom
self.doc = QtXml.QDomDocument();
if not self.doc.setContent(self.prjContent):
print("Malformed XML within LMMS Project file %(fileDesc)s!" % {'fileDesc' : fiPrjSource.absoluteFilePath()})
return
# copy files of this extRef type and modify their external file paths within the xml doc object
for extRef in self.extRefs:
if extRef.usedBy.find('R') >= 0:
self.copyAndModifyExtFilePaths(extRef)
# save changed content back to new project file
pfile = QtCore.QFile(fiPrjDest.absoluteFilePath())
if not pfile.open(QtCore.QIODevice.Truncate | QtCore.QIODevice.WriteOnly):
print("Error opening LMMS Project export file %(fileDesc)s for writing!" % {'fileDesc' : pfile.fileName()})
else:
xml = self.doc.toByteArray()
if (self.prjPacked and optCompress <> CM_UNCOMPRESS) or optCompress == CM_COMPRESS:
xml = Qt.qCompress(xml)
pfile.write(xml)
pfile.close()
if optVerbose:
print("Created new LMMS Project file %(fileDesc)s." % {'fileDesc' : pfile.fileName()}) ##fiPrjDest.absoluteFilePath()})
def main(top_block_cls=top_block, options=None):
if options is None:
options, _ = argument_parser().parse_args()
if gr.enable_realtime_scheduling() != gr.RT_OK:
print "Error: failed to enable real-time scheduling."
from distutils.version import StrictVersion
if StrictVersion(Qt.qVersion()) >= StrictVersion("4.5.0"):
style = gr.prefs().get_string('qtgui', 'style', 'raster')
Qt.QApplication.setGraphicsSystem(style)
qapp = Qt.QApplication(sys.argv)
tb = top_block_cls(MCS=options.MCS, N_CCE=options.N_CCE, N_dl_prb=options.N_dl_prb, RB_start_UE_1=options.RB_start_UE_1, RB_start_UE_2=options.RB_start_UE_2, aggregation1=options.aggregation1, aggregation2=options.aggregation2, allocation_len_UE_1=options.allocation_len_UE_1, allocation_len_UE_2=options.allocation_len_UE_2, cfi_val=options.cfi_val, n_pdcch=options.n_pdcch)
tb.start()
tb.show()
def quitting():
tb.stop()
tb.wait()
qapp.connect(qapp, Qt.SIGNAL("aboutToQuit()"), quitting)
qapp.exec_()
def oldToQImage(array):
"""Converts a numpy array to a QImage
A Python version of PyQt4.Qwt5.toQImage(array) in PyQwt < 5.2.
Function written by Gerard Vermeulen
"""
if array.ndim != 2:
raise RuntimeError('array must be 2-D')
nx, ny = array.shape # width, height
xstride, ystride = array.strides
if array.dtype == numpy.uint8:
image = Qt.QImage(nx, ny, Qt.QImage.Format_Indexed8)
f_array = numpy.reshape(array,(nx*ny,),order='F')
for j in xrange(ny):
pointer = image.scanLine(j)
pointer.setsize(nx*array.itemsize)
memory = numpy.frombuffer(pointer, numpy.uint8)
first_value = j*nx
last_value = (j+1)*nx
memory[:] = f_array[first_value:last_value]
image.setNumColors(256)
for i in range(256):
image.setColor(i, Qt.qRgb(i, i, i))
return image
elif array.dtype == numpy.uint32:
image = Qt.QImage(
array.tostring(), width, height, Qt.QImage.Format_ARGB32)
f_array = numpy.reshape(array,(nx*ny,),order='F')
for j in xrange(ny):
pointer = image.scanLine(j)
pointer.setsize(nx*array.itemsize)
memory = numpy.frombuffer(pointer, numpy.uint32)
first_value = j*nx
last_value = (j+1)*nx
memory[:] = f_array[first_value:last_value]
return image
else:
raise RuntimeError('array.dtype must be uint8 or uint32')
def set_Endpoint_src(self, Endpoint_src):
self.Endpoint_src = Endpoint_src
Qt.QMetaObject.invokeMethod(
self._Endpoint_src_line_edit, "setText",
Qt.Q_ARG("QString", str(self.Endpoint_src)))
self.tfg_Aplication_0.setEndpointSrc(self.Endpoint_src)
def set_Endpoint_dst(self, Endpoint_dst):
self.Endpoint_dst = Endpoint_dst
Qt.QMetaObject.invokeMethod(
self._Endpoint_dst_line_edit, "setText",
Qt.Q_ARG("QString", str(self.Endpoint_dst)))
self.tfg_Aplication_0.setEndpointDst(self.Endpoint_dst)
def set_label_nwk_dst(self, label_nwk_dst):
self.label_nwk_dst = label_nwk_dst
Qt.QMetaObject.invokeMethod(
self._label_nwk_dst_label, "setText",
Qt.Q_ARG("QString", str(self.label_nwk_dst)))
'exercitationem ullam corporis suscipit laboriosam, nisi ut '
'aliquid ex ea commodi consequatur? Quis autem vel eum iure '
'reprehenderit qui in ea voluptate velit esse quam nihil molestiae'
' consequatur, vel illum qui dolorem eum fugiat quo voluptas nulla'
' pariatur?')
message.add(paragraph)
message.add(Message(
Text('This shows how you can create '),
ImportantText('content inline when you create a message'),
' ',
EmphasizedText('including different styles and so on.')))
dispatcher.send(
signal=STATIC_MESSAGE_SIGNAL,
sender=self,
message=message)
impact_function1 = ImpactFunction1()
impact_function2 = ImpactFunction2()
# Run some tasks that will spawn dynamic messages
for i in range(1, 10):
_ = i
impact_function1.run()
impact_function2.run()
if __name__ == '__main__':
app = Qt.QApplication(sys.argv)
dock = Dock()
dock.run()
sys.exit(app.exec_())
def set_clusterID(self, clusterID):
self.clusterID = clusterID
Qt.QMetaObject.invokeMethod(self._clusterID_line_edit, "setText",
Qt.Q_ARG("QString", str(self.clusterID)))
self.tfg_Aplication_0.setCluster(self.clusterID)
def set_cluster(self, cluster):
self.cluster = cluster
Qt.QMetaObject.invokeMethod(self._cluster_label, "setText",
Qt.Q_ARG("QString", str(self.cluster)))
def __init__(self):
gr.top_block.__init__(self, "Vector averaging and median comparison")
Qt.QWidget.__init__(self)
self.setWindowTitle("Vector averaging and median comparison")
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "vectordemo")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.variable_1 = variable_1 = 0
self.variable_0 = variable_0 = 0
self.samp_rate = samp_rate = 1e6
self.fftsize = fftsize = 1024
##################################################
# Blocks
##################################################
self.radio_astro_ra_vmedian_0_0 = radio_astro.ra_vmedian(fftsize, 4)
self.radio_astro_ra_vmedian_0 = radio_astro.ra_vmedian(fftsize, 4)
self.radio_astro_ra_vave_0_0 = radio_astro.ra_vave(fftsize, 4)
self.radio_astro_ra_vave_0 = radio_astro.ra_vave(fftsize, 4)
self.qtgui_vector_sink_f_0 = qtgui.vector_sink_f(
fftsize,
0,
1.0,
"x-Axis",
"y-Axis",
"",
3 # Number of inputs
)
self.qtgui_vector_sink_f_0.set_update_time(0.10)
self.qtgui_vector_sink_f_0.set_y_axis(0, 150)
self.qtgui_vector_sink_f_0.enable_autoscale(False)
self.qtgui_vector_sink_f_0.enable_grid(True)
self.qtgui_vector_sink_f_0.set_x_axis_units("")
self.qtgui_vector_sink_f_0.set_y_axis_units("")
self.qtgui_vector_sink_f_0.set_ref_level(0)
labels = ['One in 4', 'Average', 'Median', '', '',
'', '', '', '', '']
widths = [1, 2, 2, 1, 1,
1, 1, 1, 1, 1]
colors = ["black", "blue", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "dark blue"]
alphas = [1, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(3):
if len(labels[i]) == 0:
self.qtgui_vector_sink_f_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_vector_sink_f_0.set_line_label(i, labels[i])
self.qtgui_vector_sink_f_0.set_line_width(i, widths[i])
self.qtgui_vector_sink_f_0.set_line_color(i, colors[i])
self.qtgui_vector_sink_f_0.set_line_alpha(i, alphas[i])
self._qtgui_vector_sink_f_0_win = sip.wrapinstance(self.qtgui_vector_sink_f_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_vector_sink_f_0_win)
self.fft_vxx_0 = fft.fft_vcc(fftsize, True, (window.blackmanharris(1024)), False, 1)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_float*fftsize, samp_rate,True)
self.blocks_stream_to_vector_0 = blocks.stream_to_vector(gr.sizeof_gr_complex*1, fftsize)
self.blocks_keep_one_in_n_0_0 = blocks.keep_one_in_n(gr.sizeof_float*fftsize, 4)
self.blocks_keep_one_in_n_0 = blocks.keep_one_in_n(gr.sizeof_float*fftsize, 4)
self.blocks_complex_to_mag_0 = blocks.complex_to_mag(fftsize)
self.blocks_add_xx_0 = blocks.add_vcc(1)
self.blocks_add_const_vxx_0_1 = blocks.add_const_vff(([100.]*fftsize))
self.blocks_add_const_vxx_0_0 = blocks.add_const_vff(([0.]*fftsize))
self.blocks_add_const_vxx_0 = blocks.add_const_vff(([50.]*fftsize))
self.analog_sig_source_x_0_0 = analog.sig_source_c(samp_rate, analog.GR_COS_WAVE, 2e5, .05, 0)
self.analog_sig_source_x_0 = analog.sig_source_c(samp_rate, analog.GR_COS_WAVE, 3e5, .1, 0)
self.analog_noise_source_x_0 = analog.noise_source_c(analog.GR_GAUSSIAN, 1, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_noise_source_x_0, 0), (self.blocks_add_xx_0, 2))
self.connect((self.analog_sig_source_x_0, 0), (self.blocks_add_xx_0, 0))
self.connect((self.analog_sig_source_x_0_0, 0), (self.blocks_add_xx_0, 1))
self.connect((self.blocks_add_const_vxx_0, 0), (self.qtgui_vector_sink_f_0, 1))
self.connect((self.blocks_add_const_vxx_0_0, 0), (self.qtgui_vector_sink_f_0, 2))
self.connect((self.blocks_add_const_vxx_0_1, 0), (self.qtgui_vector_sink_f_0, 0))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_stream_to_vector_0, 0))
self.connect((self.blocks_complex_to_mag_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.blocks_keep_one_in_n_0, 0), (self.blocks_keep_one_in_n_0_0, 0))
self.connect((self.blocks_keep_one_in_n_0_0, 0), (self.blocks_add_const_vxx_0_1, 0))
self.connect((self.blocks_stream_to_vector_0, 0), (self.fft_vxx_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.blocks_keep_one_in_n_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.radio_astro_ra_vave_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.radio_astro_ra_vmedian_0, 0))
self.connect((self.fft_vxx_0, 0), (self.blocks_complex_to_mag_0, 0))
self.connect((self.radio_astro_ra_vave_0, 0), (self.radio_astro_ra_vave_0_0, 0))
self.connect((self.radio_astro_ra_vave_0_0, 0), (self.blocks_add_const_vxx_0, 0))
self.connect((self.radio_astro_ra_vmedian_0, 0), (self.radio_astro_ra_vmedian_0_0, 0))
self.connect((self.radio_astro_ra_vmedian_0_0, 0), (self.blocks_add_const_vxx_0_0, 0))
def __init__(self):
gr.top_block.__init__(self, "csma_80211_I")
Qt.QWidget.__init__(self)
self.setWindowTitle("csma_80211_I")
qtgui.util.check_set_qss()
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "csma_80211_I")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.sps = sps = 4
self.usrp_device_address = usrp_device_address = "addr=10.0.0.6"
self.tx_center_frequency = tx_center_frequency = 3.9e8
self.timeout_duration_ms = timeout_duration_ms = 1000
self.system_time_granularity_us = system_time_granularity_us = 10
self.source_address = source_address = 2
self.samp_rate = samp_rate = 400000
self.rx_gain = rx_gain = 0
self.rx_center_frequency = rx_center_frequency = 3.9e8
self.rrc = rrc = firdes.root_raised_cosine(1.0, sps, 1, 0.5, 11*sps)
self.mu = mu = 0.6
self.diff_preamble_128 = diff_preamble_128 = [1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0,0, 1, 1, 0, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0,0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 1,1, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 0, 0, 1, 0, 0][0:128]
self.destination_address = destination_address = 1
self.cs_threshold = cs_threshold = 0.005
##################################################
# Blocks
##################################################
self.inets_timeout_0 = inets.timeout(0, 10, 100, 1000, 0)
self.inets_sending_0 = inets.sending(develop_mode=0, block_id=11, constellation=gnuradio.digital.constellation_qpsk().base(), preamble=diff_preamble_128, samp_rate=samp_rate, sps=sps, system_time_granularity_us=system_time_granularity_us, usrp_device_address=usrp_device_address, center_frequency=tx_center_frequency, interframe_interval_s=0.005, t_pretx_interval_s=0, file_name_extension_t_control="t1TXs", file_name_extension_pending="Tfr", record_on=0, name_with_timestamp=0, tx_gain=0)
self.inets_run_0 = inets.run(5, 10)
self.inets_resend_check_0 = inets.resend_check(0, 24, 6)
self.inets_receiving_0 = inets.receiving(0, 21, gnuradio.digital.constellation_qpsk().base(), rrc, mu, diff_preamble_128, rx_gain, samp_rate, sps, 30, usrp_device_address, rx_center_frequency)
self.inets_general_timer_0_1_0 = inets.general_timer(0, 3, 0, 8, 10, 0)
self.inets_general_timer_0_1 = inets.general_timer(0, 3, 0, 18, 10, 0)
self.inets_general_timer_0_0 = inets.general_timer(0, 1, 0, 1000000, 10, 0)
self.inets_general_timer_0 = inets.general_timer(0, 3, 3, 100, 10, 0)
self.inets_framing_0_0 = inets.framing(0, 17, 2, 1, 0, 1, destination_address, 1, source_address, 1, 318, 2, 524, 2, 2, 1, 1, 0, ([2, 3]), ([1000, 1000]), 2, 0, 300, 1)
self.inets_framing_0 = inets.framing(0, 17, 1, 1, 0, 1, destination_address, 1, source_address, 1, 318, 2, 524, 2, 2, 1, 1, 0, ([2, 3]), ([1000, 1000]), 2, 0, 300, 1)
self.inets_frame_type_check_0_0 = inets.frame_type_check(0, 25, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1)
self.inets_frame_type_check_0 = inets.frame_type_check(0, 25, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1)
self.inets_frame_path_1_0_1 = inets.frame_path(0, 39)
self.inets_frame_path_1_0_0_0 = inets.frame_path(0, 39)
self.inets_frame_path_1_0_0 = inets.frame_path(0, 39)
self.inets_frame_path_1_0 = inets.frame_path(0, 39)
self.inets_frame_path_1 = inets.frame_path(0, 39)
self.inets_frame_check_0 = inets.frame_check(0, 9)
self.inets_frame_buffer_1 = inets.frame_buffer(0, 16, 10, 1, 1, 1)
self.inets_frame_buffer_0 = inets.frame_buffer(0, 16, 1000, 1, 1, 0)
self.inets_frame_analysis_0 = inets.frame_analysis(0, 7, 1, 1, 1, 1, 1, 2, 2, 2, 1, source_address)
self.inets_dummy_source_0 = inets.dummy_source(0, 23, 837, 3, 1)
self.inets_counter_0 = inets.counter(1, 100, 1)
self.inets_carrier_sensing_0 = inets.carrier_sensing(0, 11, 4, 100, 0.005, system_time_granularity_us, 100)
self.inets_backoff_1 = inets.backoff(0, 11, 3, 10, 50, 100, 1, 0.005, 10, 1)
self.inets_backoff_0 = inets.backoff(0, 11, 1, 5, 10, 400, 1, 0.005, 10, 1)
self.inets_address_check_0 = inets.address_check(0, 17, source_address)
##################################################
# Connections
##################################################
self.msg_connect((self.inets_address_check_0, 'address_check_pass_out'), (self.inets_frame_type_check_0, 'frame_info_in'))
self.msg_connect((self.inets_backoff_0, 'frame_info_out'), (self.inets_resend_check_0, 'frame_info_in'))
self.msg_connect((self.inets_backoff_1, 'frame_info_out'), (self.inets_counter_0, 'message_in'))
self.msg_connect((self.inets_backoff_1, 'frame_info_out'), (self.inets_frame_buffer_0, 'dequeue'))
self.msg_connect((self.inets_carrier_sensing_0, 'frame_info_fail_out'), (self.inets_backoff_0, 'frame_info_in'))
self.msg_connect((self.inets_carrier_sensing_0, 'frame_info_pass_out'), (self.inets_frame_buffer_1, 'enqueue'))
self.msg_connect((self.inets_dummy_source_0, 'output'), (self.inets_framing_0, 'data_in'))
self.msg_connect((self.inets_frame_analysis_0, 'frame_info_out'), (self.inets_frame_check_0, 'frame_info_in'))
self.msg_connect((self.inets_frame_buffer_0, 'dequeue_element'), (self.inets_frame_path_1_0, 'frame_in'))
self.msg_connect((self.inets_frame_buffer_1, 'dequeue_element'), (self.inets_sending_0, 'in'))
self.msg_connect((self.inets_frame_check_0, 'good_frame_info_out'), (self.inets_address_check_0, 'frame_info_in'))
self.msg_connect((self.inets_frame_path_1, 'frame_out'), (self.inets_general_timer_0, 'active_in'))
self.msg_connect((self.inets_frame_path_1_0, 'frame_out'), (self.inets_carrier_sensing_0, 'info_in'))
self.msg_connect((self.inets_frame_path_1_0, 'frame_out'), (self.inets_general_timer_0_1, 'active_in'))
self.msg_connect((self.inets_frame_path_1_0_0, 'frame_out'), (self.inets_frame_buffer_1, 'enqueue'))
self.msg_connect((self.inets_frame_path_1_0_0_0, 'frame_out'), (self.inets_frame_buffer_1, 'dequeue'))
self.msg_connect((self.inets_frame_path_1_0_1, 'frame_out'), (self.inets_backoff_0, 'frame_info_in'))
self.msg_connect((self.inets_frame_type_check_0, 'data_frame_info_out'), (self.inets_framing_0_0, 'data_in'))
self.msg_connect((self.inets_frame_type_check_0, 'ack_frame_info_out'), (self.inets_timeout_0, 'ack_frame_info_in'))
self.msg_connect((self.inets_frame_type_check_0_0, 'ack_frame_info_out'), (self.inets_backoff_1, 'frame_info_in'))
self.msg_connect((self.inets_frame_type_check_0_0, 'data_frame_info_out'), (self.inets_frame_path_1_0_1, 'frame_in'))
self.msg_connect((self.inets_framing_0, 'frame_out'), (self.inets_frame_buffer_0, 'enqueue'))
self.msg_connect((self.inets_framing_0_0, 'frame_out'), (self.inets_general_timer_0_1_0, 'active_in'))
self.msg_connect((self.inets_general_timer_0, 'expire_signal_out'), (self.inets_dummy_source_0, 'trigger'))
self.msg_connect((self.inets_general_timer_0, 'expire_signal_out'), (self.inets_frame_path_1, 'frame_in'))
self.msg_connect((self.inets_general_timer_0_0, 'expire_signal_out'), (self.inets_general_timer_0, 'disable_timer_in'))
self.msg_connect((self.inets_general_timer_0_1, 'expire_signal_out'), (self.inets_carrier_sensing_0, 'stop_in'))
self.msg_connect((self.inets_general_timer_0_1_0, 'expire_signal_out'), (self.inets_frame_path_1_0_0, 'frame_in'))
self.msg_connect((self.inets_receiving_0, 'rx_power_out'), (self.inets_carrier_sensing_0, 'power_in'))
self.msg_connect((self.inets_receiving_0, 'rx_frame_out'), (self.inets_frame_analysis_0, 'frame_in'))
self.msg_connect((self.inets_resend_check_0, 'resend_check_fail_out'), (self.inets_frame_buffer_0, 'dequeue'))
self.msg_connect((self.inets_resend_check_0, 'resend_check_pass_out'), (self.inets_frame_path_1_0, 'frame_in'))
self.msg_connect((self.inets_run_0, 'trigger_out'), (self.inets_general_timer_0, 'active_in'))
self.msg_connect((self.inets_run_0, 'trigger_out'), (self.inets_general_timer_0_0, 'active_in'))
self.msg_connect((self.inets_sending_0, 'rx_control_out'), (self.inets_frame_path_1_0_0_0, 'frame_in'))
self.msg_connect((self.inets_sending_0, 'data_frame_out'), (self.inets_timeout_0, 'data_frame_info_in'))
self.msg_connect((self.inets_timeout_0, 'frame_info_out'), (self.inets_frame_type_check_0_0, 'frame_info_in'))
def __init__(self):
gr.top_block.__init__(self, "Top Block")
Qt.QWidget.__init__(self)
self.setWindowTitle("Top Block")
qtgui.util.check_set_qss()
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
# create buttons
self.buttonQPSK = Qt.QPushButton('QPSK Gen', self.top_widget)
self.buttonQPSK.clicked.connect(self.handle_QPSK)
self.buttonBPSK = Qt.QPushButton('BPSK Gen', self.top_widget)
self.buttonBPSK.clicked.connect(self.handle_BPSK)
self.buttonQAM16 = Qt.QPushButton('QAM16 Gen', self.top_widget)
self.buttonQAM16.clicked.connect(self.handle_QAM16)
self.buttonQAM64 = Qt.QPushButton('QAM64 Gen', self.top_widget)
self.buttonQAM64.clicked.connect(self.handle_QAM64)
self.button8PSK = Qt.QPushButton('8PSK Gen', self.top_widget)
self.button8PSK.clicked.connect(self.handle_8PSK)
self.buttonPAM4 = Qt.QPushButton('PAM4 Gen', self.top_widget)
self.buttonPAM4.clicked.connect(self.handle_PAM4)
self.buttonAMDSB = Qt.QPushButton('AMDSB Gen', self.top_widget)
self.buttonAMDSB.clicked.connect(self.handle_AMBDSB)
self.buttonCPFSK = Qt.QPushButton('CPFSK Gen', self.top_widget)
self.buttonCPFSK.clicked.connect(self.handle_CPFSK)
self.buttonGFSK = Qt.QPushButton('GFSK Gen', self.top_widget)
self.buttonGFSK.clicked.connect(self.handle_GFSK)
self.buttonAMSSB = Qt.QPushButton('AMSSB Gen', self.top_widget)
self.buttonAMSSB.clicked.connect(self.handle_AMSSB)
self.buttonWBFM = Qt.QPushButton('WBFM Gen', self.top_widget)
self.buttonWBFM.clicked.connect(self.handle_WBFM)
self.statusLabel = Qt.QLabel("Status: ", self.top_widget)
# create SNR slider
self.SNRSlider = Qt.QSlider(1, self.top_widget)
self.SNRSlider.setTickPosition(Qt.QSlider.TicksBelow)
self.SNRSlider.setMinimum(-20)
self.SNRSlider.setMaximum(20)
self.SNRSlider.setSingleStep(2)
self.SNRLabel = Qt.QLabel("SNR: -20:20 dB", self.top_widget)
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
# add buttons to container
self.top_grid_layout.addWidget(self.buttonQPSK, 0, 0)
self.top_grid_layout.addWidget(self.buttonBPSK, 0, 1)
self.top_grid_layout.addWidget(self.buttonQAM16, 0, 2)
self.top_grid_layout.addWidget(self.button8PSK, 1, 0)
self.top_grid_layout.addWidget(self.buttonPAM4, 1, 1)
self.top_grid_layout.addWidget(self.buttonQAM64, 1, 2)
self.top_grid_layout.addWidget(self.buttonGFSK, 2, 0)
self.top_grid_layout.addWidget(self.buttonAMSSB, 2, 1)
self.top_grid_layout.addWidget(self.buttonWBFM, 2, 2)
self.top_grid_layout.addWidget(self.buttonCPFSK, 3, 0)
self.top_grid_layout.addWidget(self.buttonAMDSB, 3, 1)
self.top_layout.addWidget(self.statusLabel)
self.top_layout.addWidget(self.SNRLabel)
self.top_layout.addWidget(self.SNRSlider)
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "top_block")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 800e3
##################################################
# Blocks
##################################################
##################################
# Freq sink block
##################################
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
512, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0,
"")
self.qtgui_freq_sink_x_0.enable_autoscale(True)
self.qtgui_freq_sink_x_0.enable_grid(False)
self.qtgui_freq_sink_x_0.set_fft_average(0.1)
self.qtgui_freq_sink_x_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0.set_plot_pos_half(not True)
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_freq_sink_x_0_win)
##################################
# Noise model block
##################################
self.channels_channel_model_0 = channels.channel_model(
noise_voltage=10**(-20 / 10),
frequency_offset=0.0,
epsilon=1.0, # 1 means no difference
taps=(1.0 + 1.0j, ), # taps=(0,),
noise_seed=0,
block_tags=False)
##################################
# Null sink block
##################################
#self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_float*2)
#self.analog_sig_source_x_0 = analog.sig_source_c(samp_rate, analog.GR_COS_WAVE, 250e3, 1, 0)
##################################
# Initial modulator block
##################################
self.channel_prop = {
'sample_rate': self.samp_rate, # Input sample rate in Hz
'sro_std_dev':
0.01, # sample rate drift process standard deviation per sample in Hz
'sro_max_dev': 50, # maximum sample rate offset in Hz
'cfo_std_dev':
0.01, # carrier frequnecy drift process standard deviation per sample in Hz
'cfo_max_dev': 500, # maximum carrier frequency offset in Hz
'N_sinusoids':
8, # number of sinusoids used in frequency selective fading simulation
'fD': 1, # doppler frequency
'LOS_model':
True, # defines whether the fading model should include a line of site component. LOS->Rician, NLOS->Rayleigh
'K_factor':
4, # Rician K-factor, the ratio of specular to diffuse power in the model
'delays': [
0.0, 0.9, 1.7
], # A list of fractional sample delays making up the power delay profile
'mags': [
1, 0.8, 0.3
], # A list of magnitudes corresponding to each delay time in the power delay profile
'ntaps':
8, # The length of the filter to interpolate the power delay profile over. Delays in the PDP must lie between 0 and ntaps_mpath, fractional delays will be sinc-interpolated only to the width of this filter.
'snr': 20
}
src, mod, chan = gen_gfsk(self.channel_prop)
src = self.create_rand_block('digital')
self.blocks_head_0 = blocks.head(gr.sizeof_gr_complex * 1, 2048 * 10)
self.blocks_file_sink_0 = blocks.file_sink(gr.sizeof_gr_complex * 1,
"offline/gfsk.dat", False)
self.blocks_file_sink_0.set_unbuffered(False)
##################################################
# Connections
##################################################
# self.connect((src, 0), (mod, 0), (self.channels_channel_model_0, 0))
# self.connect((self.channels_channel_model_0, 0), (self.qtgui_freq_sink_x_0, 0))
# self.connect((self.channels_channel_model_0, 0), (self.uhd_usrp_sink_0, 0))
self.connect((src, 0), (mod, 0))
self.connect((mod, 0), (self.qtgui_freq_sink_x_0, 0))
self.connect((mod, 0), (self.blocks_head_0, 0))
self.connect((self.blocks_head_0, 0), (self.blocks_file_sink_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Top Block")
Qt.QWidget.__init__(self)
self.setWindowTitle("Top Block")
qtgui.util.check_set_qss()
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "top_block")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 1000000
self.center_fre_ch2 = center_fre_ch2 = 2429000000
self.center_fre = center_fre = 2437000000
self.file2 = file2 = "/home/ite367/Documents/traffic_data/" + "Home_CH" + str(
center_fre_ch2) + "at" + str(datetime.datetime.now().hour) + str(
datetime.datetime.now().minute) + ".txt"
self.file1 = file1 = "/home/ite367/Documents/traffic_data/" + "Home_CH" + str(
center_fre) + "at" + str(datetime.datetime.now().hour) + str(
datetime.datetime.now().minute) + ".txt"
##################################################
# Blocks
##################################################
self.uhd_usrp_source_0 = uhd.usrp_source(
",".join(("", "")),
uhd.stream_args(
cpu_format="fc32",
channels=range(2),
),
)
self.uhd_usrp_source_0.set_subdev_spec('A:A A:B', 0)
self.uhd_usrp_source_0.set_samp_rate(samp_rate)
self.uhd_usrp_source_0.set_center_freq(center_fre, 0)
self.uhd_usrp_source_0.set_gain(80, 0)
self.uhd_usrp_source_0.set_antenna('RX2', 0)
self.uhd_usrp_source_0.set_center_freq(center_fre_ch2, 1)
self.uhd_usrp_source_0.set_gain(80, 1)
self.uhd_usrp_source_0.set_antenna('RX2', 1)
self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f(
102400, #size
samp_rate, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0_0.set_update_time(0.10)
self.qtgui_time_sink_x_0_0.set_y_axis(-5, 2)
self.qtgui_time_sink_x_0_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0,
0, 0, "")
self.qtgui_time_sink_x_0_0.enable_autoscale(False)
self.qtgui_time_sink_x_0_0.enable_grid(False)
self.qtgui_time_sink_x_0_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0_0.enable_control_panel(False)
self.qtgui_time_sink_x_0_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0_0.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_0_win)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
102400, #size
samp_rate, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.10)
self.qtgui_time_sink_x_0.set_y_axis(-5, 2)
self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0,
0, "")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
self.qtgui_time_sink_x_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_win)
self.blocks_nlog10_ff_0_0 = blocks.nlog10_ff(1, 1, 0)
self.blocks_nlog10_ff_0 = blocks.nlog10_ff(1, 1, 0)
self.blocks_multiply_xx_0_0 = blocks.multiply_vcc(1)
self.blocks_multiply_xx_0 = blocks.multiply_vcc(1)
self.blocks_moving_average_xx_0_0 = blocks.moving_average_ff(
40, 1, 4000, 1)
self.blocks_moving_average_xx_0 = blocks.moving_average_ff(
40, 1, 4000, 1)
self.blocks_file_sink_0_0 = blocks.file_sink(gr.sizeof_float * 1,
file2, False)
self.blocks_file_sink_0_0.set_unbuffered(False)
self.blocks_file_sink_0 = blocks.file_sink(gr.sizeof_float * 1, file1,
False)
self.blocks_file_sink_0.set_unbuffered(False)
self.blocks_conjugate_cc_0_0 = blocks.conjugate_cc()
self.blocks_conjugate_cc_0 = blocks.conjugate_cc()
self.blocks_complex_to_real_0_0 = blocks.complex_to_real(1)
self.blocks_complex_to_real_0 = blocks.complex_to_real(1)
##################################################
# Connections
##################################################
self.connect((self.blocks_complex_to_real_0, 0),
(self.blocks_moving_average_xx_0, 0))
self.connect((self.blocks_complex_to_real_0_0, 0),
(self.blocks_moving_average_xx_0_0, 0))
self.connect((self.blocks_conjugate_cc_0, 0),
(self.blocks_multiply_xx_0, 1))
self.connect((self.blocks_conjugate_cc_0_0, 0),
(self.blocks_multiply_xx_0_0, 1))
self.connect((self.blocks_moving_average_xx_0, 0),
(self.blocks_nlog10_ff_0, 0))
self.connect((self.blocks_moving_average_xx_0_0, 0),
(self.blocks_nlog10_ff_0_0, 0))
self.connect((self.blocks_multiply_xx_0, 0),
(self.blocks_complex_to_real_0, 0))
self.connect((self.blocks_multiply_xx_0_0, 0),
(self.blocks_complex_to_real_0_0, 0))
self.connect((self.blocks_nlog10_ff_0, 0),
(self.blocks_file_sink_0, 0))
self.connect((self.blocks_nlog10_ff_0, 0),
(self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_nlog10_ff_0_0, 0),
(self.blocks_file_sink_0_0, 0))
self.connect((self.blocks_nlog10_ff_0_0, 0),
(self.qtgui_time_sink_x_0_0, 0))
self.connect((self.uhd_usrp_source_0, 0),
(self.blocks_conjugate_cc_0, 0))
self.connect((self.uhd_usrp_source_0, 1),
(self.blocks_conjugate_cc_0_0, 0))
self.connect((self.uhd_usrp_source_0, 0),
(self.blocks_multiply_xx_0, 0))
self.connect((self.uhd_usrp_source_0, 1),
(self.blocks_multiply_xx_0_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Top Block")
Qt.QWidget.__init__(self)
self.setWindowTitle("Top Block")
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "top_block")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.sps = sps = 45
self.nfilts = nfilts = 25
self.sps_slider = sps_slider = 45
self.samp_rate_0 = samp_rate_0 = 44.1E3
self.samp_rate = samp_rate = 32000
self.rrc_taps = rrc_taps = firdes.root_raised_cosine(nfilts, nfilts, 1.0/float(sps), 0.35, 45*nfilts)
self.fc_slider = fc_slider = 2200
self.BPSK = BPSK = digital.constellation_calcdist(([-1, 1]), ([0, 1]), 4, 1).base()
self.A_slider = A_slider = 1
##################################################
# Blocks
##################################################
self._sps_slider_range = Range(0, 100, 5, 45, 200)
self._sps_slider_win = RangeWidget(self._sps_slider_range, self.set_sps_slider, "sps", "counter_slider", float)
self.top_layout.addWidget(self._sps_slider_win)
self._fc_slider_range = Range(0, 18200, 200, 2200, 150)
self._fc_slider_win = RangeWidget(self._fc_slider_range, self.set_fc_slider, "fc", "counter_slider", float)
self.top_layout.addWidget(self._fc_slider_win)
self._A_slider_range = Range(0, 20, 1, 1, 200)
self._A_slider_win = RangeWidget(self._A_slider_range, self.set_A_slider, "A", "counter_slider", int)
self.top_layout.addWidget(self._A_slider_win)
self.qtgui_time_sink_x_1 = qtgui.time_sink_c(
1024, #size
samp_rate, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_1.set_update_time(0.10)
self.qtgui_time_sink_x_1.set_y_axis(-2, 2)
self.qtgui_time_sink_x_1.set_y_label("Amplitude", "")
self.qtgui_time_sink_x_1.enable_tags(-1, True)
self.qtgui_time_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.qtgui_time_sink_x_1.enable_autoscale(False)
self.qtgui_time_sink_x_1.enable_grid(False)
self.qtgui_time_sink_x_1.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_1.disable_legend()
labels = ["", "", "", "", "",
"", "", "", "", ""]
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "blue"]
styles = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2*1):
if len(labels[i]) == 0:
if(i % 2 == 0):
self.qtgui_time_sink_x_1.set_line_label(i, "Re{{Data {0}}}".format(i/2))
else:
self.qtgui_time_sink_x_1.set_line_label(i, "Im{{Data {0}}}".format(i/2))
else:
self.qtgui_time_sink_x_1.set_line_label(i, labels[i])
self.qtgui_time_sink_x_1.set_line_width(i, widths[i])
self.qtgui_time_sink_x_1.set_line_color(i, colors[i])
self.qtgui_time_sink_x_1.set_line_style(i, styles[i])
self.qtgui_time_sink_x_1.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_1.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_1_win = sip.wrapinstance(self.qtgui_time_sink_x_1.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_time_sink_x_1_win)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.10)
self.qtgui_time_sink_x_0.set_y_axis(-2, 2)
self.qtgui_time_sink_x_0.set_y_label("Amplitude", "")
self.qtgui_time_sink_x_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ["", "", "", "", "",
"", "", "", "", ""]
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "blue"]
styles = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_time_sink_x_0_win)
self.qtgui_freq_sink_x_1 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_1.set_update_time(0.10)
self.qtgui_freq_sink_x_1.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "")
self.qtgui_freq_sink_x_1.enable_autoscale(False)
self.qtgui_freq_sink_x_1.enable_grid(False)
self.qtgui_freq_sink_x_1.set_fft_average(1.0)
self.qtgui_freq_sink_x_1.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_1.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_1.set_plot_pos_half(not True)
labels = ["", "", "", "", "",
"", "", "", "", ""]
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "dark blue"]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_1.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_1.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_1.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_1.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_1.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_1_win = sip.wrapinstance(self.qtgui_freq_sink_x_1.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_freq_sink_x_1_win)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_f(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "")
self.qtgui_freq_sink_x_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0.enable_grid(False)
self.qtgui_freq_sink_x_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_0.disable_legend()
if "float" == "float" or "float" == "msg_float":
self.qtgui_freq_sink_x_0.set_plot_pos_half(not True)
labels = ["", "", "", "", "",
"", "", "", "", ""]
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "dark blue"]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_freq_sink_x_0_win)
self.qtgui_const_sink_x_0 = qtgui.const_sink_c(
1024, #size
"", #name
1 #number of inputs
)
self.qtgui_const_sink_x_0.set_update_time(0.10)
self.qtgui_const_sink_x_0.set_y_axis(-2, 2)
self.qtgui_const_sink_x_0.set_x_axis(-2, 2)
self.qtgui_const_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "")
self.qtgui_const_sink_x_0.enable_autoscale(False)
self.qtgui_const_sink_x_0.enable_grid(False)
if not True:
self.qtgui_const_sink_x_0.disable_legend()
labels = ["", "", "", "", "",
"", "", "", "", ""]
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "red", "red", "red",
"red", "red", "red", "red", "red"]
styles = [0, 0, 0, 0, 0,
0, 0, 0, 0, 0]
markers = [0, 0, 0, 0, 0,
0, 0, 0, 0, 0]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_const_sink_x_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_const_sink_x_0.set_line_label(i, labels[i])
self.qtgui_const_sink_x_0.set_line_width(i, widths[i])
self.qtgui_const_sink_x_0.set_line_color(i, colors[i])
self.qtgui_const_sink_x_0.set_line_style(i, styles[i])
self.qtgui_const_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_const_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_const_sink_x_0_win = sip.wrapinstance(self.qtgui_const_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_const_sink_x_0_win)
self.digital_constellation_modulator_0 = digital.generic_mod(
constellation=BPSK,
differential=True,
samples_per_symbol=sps_slider,
pre_diff_code=True,
excess_bw=0.25,
verbose=False,
log=False,
)
self.blocks_multiply_xx_0 = blocks.multiply_vcc(1)
self.blocks_complex_to_real_1 = blocks.complex_to_real(1)
self.blks2_tcp_source_0 = grc_blks2.tcp_source(
itemsize=gr.sizeof_char*1,
addr="127.0.0.1",
port=1240,
server=True,
)
self.blks2_packet_encoder_0 = grc_blks2.packet_mod_b(grc_blks2.packet_encoder(
samples_per_symbol=1,
bits_per_symbol=1,
preamble="",
access_code="",
pad_for_usrp=False,
),
payload_length=1,
)
self.audio_sink_0 = audio.sink(44100, "", True)
self.analog_sig_source_x_0 = analog.sig_source_c(samp_rate, analog.GR_COS_WAVE, fc_slider, A_slider, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0, 1))
self.connect((self.blks2_packet_encoder_0, 0), (self.digital_constellation_modulator_0, 0))
self.connect((self.blks2_tcp_source_0, 0), (self.blks2_packet_encoder_0, 0))
self.connect((self.blocks_complex_to_real_1, 0), (self.audio_sink_0, 0))
self.connect((self.blocks_complex_to_real_1, 0), (self.qtgui_freq_sink_x_0, 0))
self.connect((self.blocks_complex_to_real_1, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_complex_to_real_1, 0))
self.connect((self.blocks_multiply_xx_0, 0), (self.qtgui_const_sink_x_0, 0))
self.connect((self.digital_constellation_modulator_0, 0), (self.blocks_multiply_xx_0, 0))
self.connect((self.digital_constellation_modulator_0, 0), (self.qtgui_freq_sink_x_1, 0))
self.connect((self.digital_constellation_modulator_0, 0), (self.qtgui_time_sink_x_1, 0))
def __init__(self):
gr.top_block.__init__(self, "Top Block")
Qt.QWidget.__init__(self)
self.setWindowTitle("Top Block")
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "top_block")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.time_preamble = time_preamble = [
0.125000 + 0.000000j, 0.522104 - 0.148216j, -0.495528 + 0.114832j,
-0.267916 + 0.091700j, 0.236544 - 0.138456j, -0.098500 + 0.473800j,
0.476480 - 0.225344j, -0.187516 + 0.035372j, 0.051776 - 0.353552j,
-0.104936 + 0.059916j, 0.228684 + 0.117504j, -0.530912 + 0.560756j,
0.359128 + 0.015872j, -0.132852 + 0.632840j, -0.105164 - 0.368872j,
0.368272 - 0.032412j, 0.125000 + 0.750000j, 0.463968 + 0.457792j,
0.151476 - 0.430948j, 0.685052 + 0.238524j, 0.494428 + 0.119428j,
-0.557540 - 0.050056j, 0.416348 + 0.017368j, 0.104256 - 0.568836j,
-0.301776 - 0.353552j, 0.079812 + 0.451516j, 0.439152 + 0.528072j,
0.642060 + 0.178484j, -0.090096 + 0.465096j, -0.446492 + 0.305776j,
-0.111440 - 0.093688j, -0.538848 - 0.320228j, 0.125000 + 0.000000j,
-0.538848 + 0.320228j, -0.111440 + 0.093688j,
-0.446492 - 0.305776j, -0.090096 - 0.465096j, 0.642060 - 0.178484j,
0.439152 - 0.528072j, 0.079812 - 0.451516j, -0.301776 + 0.353552j,
0.104256 + 0.568836j, 0.416348 - 0.017368j, -0.557540 + 0.050056j,
0.494428 - 0.119428j, 0.685052 - 0.238524j, 0.151476 + 0.430948j,
0.463968 - 0.457792j, 0.125000 - 0.750000j, 0.368272 + 0.032412j,
-0.105164 + 0.368872j, -0.132852 - 0.632840j, 0.359128 - 0.015872j,
-0.530912 - 0.560756j, 0.228684 - 0.117504j, -0.104936 - 0.059916j,
0.051776 + 0.353552j, -0.187516 - 0.035372j, 0.476480 + 0.225344j,
-0.098500 - 0.473800j, 0.236544 + 0.138456j, -0.267916 - 0.091700j,
-0.495528 - 0.114832j, 0.522104 + 0.148216j
]
self.samp_rate = samp_rate = 2000000
self.preamble_len = preamble_len = 64
self.padding = padding = 12
self.packet_len = packet_len = 1024 * 4
self.length = length = 96
self.gain = gain = 0.6850
self.freq = freq = 3550e6
##################################################
# Blocks
##################################################
self._gain_range = Range(0, 1, 0.001, 0.6850, 200)
self._gain_win = RangeWidget(self._gain_range, self.set_gain, "gain",
"counter_slider", float)
self.top_layout.addWidget(self._gain_win)
self.uhd_usrp_sink_0_0 = uhd.usrp_sink(
",".join(("", "serial= 30C6272")),
uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.uhd_usrp_sink_0_0.set_subdev_spec("A:A", 0)
self.uhd_usrp_sink_0_0.set_samp_rate(samp_rate)
self.uhd_usrp_sink_0_0.set_center_freq(freq, 0)
self.uhd_usrp_sink_0_0.set_normalized_gain(gain, 0)
self.uhd_usrp_sink_0_0.set_antenna("TX/RX", 0)
self.qtgui_freq_sink_x_0_1 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"Virtual spectrum 2 at Tx", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0_1.set_update_time(0.10)
self.qtgui_freq_sink_x_0_1.set_y_axis(-95, -25)
self.qtgui_freq_sink_x_0_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0,
0, "")
self.qtgui_freq_sink_x_0_1.enable_autoscale(False)
self.qtgui_freq_sink_x_0_1.enable_grid(False)
self.qtgui_freq_sink_x_0_1.set_fft_average(1.0)
self.qtgui_freq_sink_x_0_1.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_0_1.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0_1.set_plot_pos_half(not True)
labels = ["MySVL Tx", "", "", "", "", "", "", "", "", ""]
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0_1.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0_1.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0_1.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0_1.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0_1.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_1_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0_1.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_1_win, 2, 1,
1, 1)
self.qtgui_freq_sink_x_0_0 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"Real Spectrum at the Transmitter", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0_0.set_y_axis(-95, -25)
self.qtgui_freq_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0,
0, "")
self.qtgui_freq_sink_x_0_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0_0.enable_grid(False)
self.qtgui_freq_sink_x_0_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0_0.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_0_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0_0.set_plot_pos_half(not True)
labels = ["MySVL Tx", "", "", "", "", "", "", "", "", ""]
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_0_win, 3, 0,
1, 2)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"Virtual spectrum 1 at Tx", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0.set_y_axis(-95, -25)
self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0,
"")
self.qtgui_freq_sink_x_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0.enable_grid(False)
self.qtgui_freq_sink_x_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0.set_plot_pos_half(not True)
labels = ["MySVL Tx", "", "", "", "", "", "", "", "", ""]
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_win, 2, 0, 1,
1)
self.mysvl_svl_0 = mysvl.svl(
gr.sizeof_gr_complex * 1, 1,
"/home/jonathan/Dropbox/repos/gr-mysvl/demo/inputs/maps/demo1b_tx.txt",
"/home/jonathan/Dropbox/repos/gr-mysvl/demo/inputs/params/demo1b_tx.txt"
)
self.mysvl_stream_demux_0 = mysvl.stream_demux(
gr.sizeof_gr_complex * 1, (1, packet_len - 2, 1), False)
self.low_pass_filter_1_0 = filter.interp_fir_filter_ccf(
4,
firdes.low_pass(1, samp_rate, samp_rate / 8 - samp_rate / 32,
samp_rate / 32, firdes.WIN_HAMMING, 6.76))
self.low_pass_filter_0_0 = filter.interp_fir_filter_ccf(
1,
firdes.low_pass(1, samp_rate, samp_rate / 2 - samp_rate / 32,
samp_rate / 32, firdes.WIN_HAMMING, 6.76))
self.foo_packet_pad_0_0 = foo.packet_pad(False, False, 0.001, 1000, 0)
self.foo_burst_tagger_0_0 = foo.burst_tagger(pmt.intern("len"), 1)
self.digital_ofdm_tx_0 = digital.ofdm_tx(
fft_len=64,
cp_len=16,
packet_length_tag_key="length",
bps_header=1,
bps_payload=1,
rolloff=0,
debug_log=False,
scramble_bits=False)
self.digital_gmsk_mod_0 = digital.gmsk_mod(
samples_per_symbol=2,
bt=0.35,
verbose=False,
log=False,
)
self.blocks_vector_source_x_0 = blocks.vector_source_c(
time_preamble, True, 1, [])
self.blocks_udp_source_0 = blocks.udp_source(gr.sizeof_char * 1,
"127.0.0.1", 3000, 1472,
True)
self.blocks_stream_to_tagged_stream_0 = blocks.stream_to_tagged_stream(
gr.sizeof_char, 1, length, "length")
self.blocks_stream_mux_1 = blocks.stream_mux(
gr.sizeof_gr_complex * 1,
(padding + 1, packet_len - 2, padding + 1))
self.blocks_stream_mux_0 = blocks.stream_mux(
gr.sizeof_gr_complex * 1, (preamble_len, packet_len + padding * 2))
self.blocks_repeat_0_0 = blocks.repeat(gr.sizeof_gr_complex * 1,
padding + 1)
self.blocks_repeat_0 = blocks.repeat(gr.sizeof_gr_complex * 1,
padding + 1)
self.blocks_multiply_const_vxx_0_0_0 = blocks.multiply_const_vcc(
(0.3, ))
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vcc((0.025, ))
self.blocks_file_source_0_0_1 = blocks.file_source(
gr.sizeof_char * 1,
"/home/jonathan/Dropbox/repos/gr-mysvl/examples/inputs/Memory_and_Forgetting.mp3",
True)
self.blks2_packet_encoder_1 = grc_blks2.packet_mod_b(
grc_blks2.packet_encoder(
samples_per_symbol=2,
bits_per_symbol=1,
preamble="",
access_code="",
pad_for_usrp=False,
),
payload_length=0,
)
##################################################
# Connections
##################################################
self.connect((self.blks2_packet_encoder_1, 0),
(self.digital_gmsk_mod_0, 0))
self.connect((self.blocks_file_source_0_0_1, 0),
(self.blks2_packet_encoder_1, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.low_pass_filter_0_0, 0))
self.connect((self.blocks_multiply_const_vxx_0_0_0, 0),
(self.low_pass_filter_1_0, 0))
self.connect((self.blocks_repeat_0, 0), (self.blocks_stream_mux_1, 2))
self.connect((self.blocks_repeat_0_0, 0),
(self.blocks_stream_mux_1, 0))
self.connect((self.blocks_stream_mux_0, 0),
(self.qtgui_freq_sink_x_0_0, 0))
self.connect((self.blocks_stream_mux_0, 0),
(self.uhd_usrp_sink_0_0, 0))
self.connect((self.blocks_stream_mux_1, 0),
(self.blocks_stream_mux_0, 1))
self.connect((self.blocks_stream_to_tagged_stream_0, 0),
(self.digital_ofdm_tx_0, 0))
self.connect((self.blocks_udp_source_0, 0),
(self.blocks_stream_to_tagged_stream_0, 0))
self.connect((self.blocks_vector_source_x_0, 0),
(self.blocks_stream_mux_0, 0))
self.connect((self.digital_gmsk_mod_0, 0),
(self.blocks_multiply_const_vxx_0_0_0, 0))
self.connect((self.digital_ofdm_tx_0, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.foo_burst_tagger_0_0, 0),
(self.foo_packet_pad_0_0, 0))
self.connect((self.foo_packet_pad_0_0, 0), (self.mysvl_svl_0, 1))
self.connect((self.low_pass_filter_0_0, 0),
(self.foo_burst_tagger_0_0, 0))
self.connect((self.low_pass_filter_0_0, 0),
(self.qtgui_freq_sink_x_0, 0))
self.connect((self.low_pass_filter_1_0, 0), (self.mysvl_svl_0, 0))
self.connect((self.low_pass_filter_1_0, 0),
(self.qtgui_freq_sink_x_0_1, 0))
self.connect((self.mysvl_stream_demux_0, 2), (self.blocks_repeat_0, 0))
self.connect((self.mysvl_stream_demux_0, 0),
(self.blocks_repeat_0_0, 0))
self.connect((self.mysvl_stream_demux_0, 1),
(self.blocks_stream_mux_1, 1))
self.connect((self.mysvl_svl_0, 0), (self.mysvl_stream_demux_0, 0))
def __init__(self, puncpat='11'):
gr.top_block.__init__(self, "Alice")
Qt.QWidget.__init__(self)
self.setWindowTitle("Alice")
qtgui.util.check_set_qss()
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "alice")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Parameters
##################################################
self.puncpat = puncpat
##################################################
# Variables
##################################################
self.sps = sps = 4
self.samp_rate_array_MCR = samp_rate_array_MCR = [
7500000, 5000000, 3750000, 3000000, 2500000, 2000000, 1500000,
1000000, 937500, 882352, 833333, 714285, 533333, 500000, 421052,
400000, 380952, 200000, 100000, 50000
]
self.punc_sizes = punc_sizes = [11, 20, 22, 25, 44, 50, 55]
self.punc_patterns = punc_patterns = [
2046, 1048574, 4194302, 33554430, 17592186044414, 1125899906842622,
36028797018963966
]
self.nfilts = nfilts = 32
self.index = index = 0
self.headers = headers = [
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[
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[
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0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1,
0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1,
0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1,
0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1,
0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1,
0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1,
0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1,
0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0
]
]
self.erros = erros = [100, 55, 50, 44, 25, 22, 20]
self.eb = eb = 0.22
self.H = H = fec.ldpc_H_matrix(
'/usr/local/share/gnuradio/fec/ldpc/n_1100_k_0442_gap_24.alist',
24)
self.vector = vector = [
int(random.random() * 4) for i in range(396800)
]
self.variable_qtgui_range_0_0 = variable_qtgui_range_0_0 = 55
self.tx_rrc_taps = tx_rrc_taps = firdes.root_raised_cosine(
nfilts, nfilts, 1.0, eb, 11 * sps * nfilts)
self.samp_rate = samp_rate = samp_rate_array_MCR[15]
self.punc_size = punc_size = punc_sizes[index]
self.punc_pattern = punc_pattern = punc_patterns[index]
self.pld_enc = pld_enc = map(
(lambda a: fec.ldpc_par_mtrx_encoder_make_H(H)), range(0, 4))
self.pld_const = pld_const = digital.constellation_rect(([
0.707 + 0.707j, -0.707 + 0.707j, -0.707 - 0.707j, 0.707 - 0.707j
]), ([0, 1, 2, 3]), 4, 2, 2, 1, 1).base()
self.pld_const.gen_soft_dec_lut(8)
self.header = header = headers[index]
self.frequencia_usrp = frequencia_usrp = 24e8
self.erro = erro = erros[index]
self.MCR = MCR = "master_clock_rate=60e6"
##################################################
# Blocks
##################################################
self._variable_qtgui_range_0_0_range = Range(0, 90, 1, 55, 200)
self._variable_qtgui_range_0_0_win = RangeWidget(
self._variable_qtgui_range_0_0_range,
self.set_variable_qtgui_range_0_0, 'Gain_TX', "counter_slider",
float)
self.top_grid_layout.addWidget(self._variable_qtgui_range_0_0_win, 0,
2, 1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(2, 3):
self.top_grid_layout.setColumnStretch(c, 1)
self.uhd_usrp_sink_0_0 = uhd.usrp_sink(
",".join(("serial=F5EAE1", MCR)),
uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.uhd_usrp_sink_0_0.set_samp_rate(samp_rate)
self.uhd_usrp_sink_0_0.set_time_now(uhd.time_spec(time.time()),
uhd.ALL_MBOARDS)
self.uhd_usrp_sink_0_0.set_center_freq(frequencia_usrp, 0)
self.uhd_usrp_sink_0_0.set_gain(variable_qtgui_range_0_0, 0)
self.uhd_usrp_sink_0_0.set_antenna('TX/RX', 0)
self.scrambler_cpp_additive_scrambler_0 = scrambler_cpp.additive_scrambler(
0x8A, 0x7F, 7, 440 - 8)
self.qtgui_time_sink_x_1 = qtgui.time_sink_c(
1024, #size
samp_rate, #samp_rate
"TX USRP", #name
1 #number of inputs
)
self.qtgui_time_sink_x_1.set_update_time(0.10)
self.qtgui_time_sink_x_1.set_y_axis(-1, 1)
self.qtgui_time_sink_x_1.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_1.enable_tags(-1, True)
self.qtgui_time_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0,
0, "")
self.qtgui_time_sink_x_1.enable_autoscale(False)
self.qtgui_time_sink_x_1.enable_grid(False)
self.qtgui_time_sink_x_1.enable_axis_labels(True)
self.qtgui_time_sink_x_1.enable_control_panel(False)
self.qtgui_time_sink_x_1.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_1.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
if (i % 2 == 0):
self.qtgui_time_sink_x_1.set_line_label(
i, "Re{{Data {0}}}".format(i / 2))
else:
self.qtgui_time_sink_x_1.set_line_label(
i, "Im{{Data {0}}}".format(i / 2))
else:
self.qtgui_time_sink_x_1.set_line_label(i, labels[i])
self.qtgui_time_sink_x_1.set_line_width(i, widths[i])
self.qtgui_time_sink_x_1.set_line_color(i, colors[i])
self.qtgui_time_sink_x_1.set_line_style(i, styles[i])
self.qtgui_time_sink_x_1.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_1.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_1_win = sip.wrapinstance(
self.qtgui_time_sink_x_1.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_1_win, 1, 3, 1,
1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(3, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0,
"")
self.qtgui_freq_sink_x_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0.enable_grid(False)
self.qtgui_freq_sink_x_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0.set_plot_pos_half(not True)
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_win, 0, 3, 1,
1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(3, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_const_sink_x_0_0_0_0 = qtgui.const_sink_c(
1024, #size
"TX Const", #name
1 #number of inputs
)
self.qtgui_const_sink_x_0_0_0_0.set_update_time(0.10)
self.qtgui_const_sink_x_0_0_0_0.set_y_axis(-2, 2)
self.qtgui_const_sink_x_0_0_0_0.set_x_axis(-2, 2)
self.qtgui_const_sink_x_0_0_0_0.set_trigger_mode(
qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "")
self.qtgui_const_sink_x_0_0_0_0.enable_autoscale(False)
self.qtgui_const_sink_x_0_0_0_0.enable_grid(False)
self.qtgui_const_sink_x_0_0_0_0.enable_axis_labels(True)
if not True:
self.qtgui_const_sink_x_0_0_0_0.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "red", "red", "red", "red", "red", "red", "red",
"red"
]
styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_const_sink_x_0_0_0_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_const_sink_x_0_0_0_0.set_line_label(i, labels[i])
self.qtgui_const_sink_x_0_0_0_0.set_line_width(i, widths[i])
self.qtgui_const_sink_x_0_0_0_0.set_line_color(i, colors[i])
self.qtgui_const_sink_x_0_0_0_0.set_line_style(i, styles[i])
self.qtgui_const_sink_x_0_0_0_0.set_line_marker(i, markers[i])
self.qtgui_const_sink_x_0_0_0_0.set_line_alpha(i, alphas[i])
self._qtgui_const_sink_x_0_0_0_0_win = sip.wrapinstance(
self.qtgui_const_sink_x_0_0_0_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_0_0_0_win, 1,
2, 1, 1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(2, 3):
self.top_grid_layout.setColumnStretch(c, 1)
self.puncture64_cpp_puncture64_0 = puncture64_cpp.puncture64(
punc_size, punc_pattern)
self.pfb_arb_resampler_xxx_0 = pfb.arb_resampler_ccf(
sps, taps=(tx_rrc_taps), flt_size=nfilts)
self.pfb_arb_resampler_xxx_0.declare_sample_delay(0)
self.insert_vec_cpp_new_vec_0 = insert_vec_cpp.new_vec((vector))
self.fec_extended_encoder_0 = fec.extended_encoder(
encoder_obj_list=pld_enc, threading='capillary', puncpat=puncpat)
self.digital_diff_encoder_bb_0 = digital.diff_encoder_bb(
pld_const.arity())
self.digital_chunks_to_symbols_xx_0_0 = digital.chunks_to_symbols_bc(
(pld_const.points()), 1)
self.blocks_vector_source_x_0_1 = blocks.vector_source_b(
header, True, 1, [])
self.blocks_vector_source_x_0_0 = blocks.vector_source_b([0], True, 1,
[])
self.blocks_stream_mux_0_1_0_0 = blocks.stream_mux(
gr.sizeof_char * 1, (155, 1100 - erro))
self.blocks_stream_mux_0_0 = blocks.stream_mux(gr.sizeof_char * 1,
(440, 2))
self.blocks_repack_bits_bb_1_0_0_1 = blocks.repack_bits_bb(
8, 1, '', False, gr.GR_MSB_FIRST)
self.blocks_repack_bits_bb_1_0_0_0 = blocks.repack_bits_bb(
1, pld_const.bits_per_symbol(), '', False, gr.GR_MSB_FIRST)
self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vcc((0.7, ))
self.blocks_file_source_0_0_1_0_0_0_1 = blocks.file_source(
gr.sizeof_char * 1, '/home/andre/ELI/sequence54_8000.txt', False)
self.blocks_file_source_0_0_1_0_0_0_1.set_begin_tag(pmt.PMT_NIL)
##################################################
# Connections
##################################################
self.connect((self.blocks_file_source_0_0_1_0_0_0_1, 0),
(self.blocks_repack_bits_bb_1_0_0_1, 0))
self.connect((self.blocks_multiply_const_vxx_1, 0),
(self.qtgui_const_sink_x_0_0_0_0, 0))
self.connect((self.blocks_multiply_const_vxx_1, 0),
(self.qtgui_freq_sink_x_0, 0))
self.connect((self.blocks_multiply_const_vxx_1, 0),
(self.qtgui_time_sink_x_1, 0))
self.connect((self.blocks_multiply_const_vxx_1, 0),
(self.uhd_usrp_sink_0_0, 0))
self.connect((self.blocks_repack_bits_bb_1_0_0_0, 0),
(self.insert_vec_cpp_new_vec_0, 0))
self.connect((self.blocks_repack_bits_bb_1_0_0_1, 0),
(self.scrambler_cpp_additive_scrambler_0, 0))
self.connect((self.blocks_stream_mux_0_0, 0),
(self.fec_extended_encoder_0, 0))
self.connect((self.blocks_stream_mux_0_1_0_0, 0),
(self.blocks_repack_bits_bb_1_0_0_0, 0))
self.connect((self.blocks_vector_source_x_0_0, 0),
(self.blocks_stream_mux_0_0, 1))
self.connect((self.blocks_vector_source_x_0_1, 0),
(self.blocks_stream_mux_0_1_0_0, 0))
self.connect((self.digital_chunks_to_symbols_xx_0_0, 0),
(self.pfb_arb_resampler_xxx_0, 0))
self.connect((self.digital_diff_encoder_bb_0, 0),
(self.digital_chunks_to_symbols_xx_0_0, 0))
self.connect((self.fec_extended_encoder_0, 0),
(self.puncture64_cpp_puncture64_0, 0))
self.connect((self.insert_vec_cpp_new_vec_0, 0),
(self.digital_diff_encoder_bb_0, 0))
self.connect((self.pfb_arb_resampler_xxx_0, 0),
(self.blocks_multiply_const_vxx_1, 0))
self.connect((self.puncture64_cpp_puncture64_0, 0),
(self.blocks_stream_mux_0_1_0_0, 1))
self.connect((self.scrambler_cpp_additive_scrambler_0, 0),
(self.blocks_stream_mux_0_0, 0))
def set_NWK_add_dst(self, NWK_add_dst):
self.NWK_add_dst = NWK_add_dst
Qt.QMetaObject.invokeMethod(self._NWK_add_dst_line_edit, "setText",
Qt.Q_ARG("QString", str(self.NWK_add_dst)))
self.tfg_Aplication_0.setNWKDst(self.NWK_add_dst)
def __init__(self):
gr.top_block.__init__(self, "Top Block")
Qt.QWidget.__init__(self)
self.setWindowTitle("Top Block")
qtgui.util.check_set_qss()
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "top_block")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 32000
##################################################
# Blocks
##################################################
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
"", #name
0 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.10)
self.qtgui_time_sink_x_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0,
0, "")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_time_sink_x_0_win)
self.dslwp_ccsds_turbo_decode_0 = dslwp.ccsds_turbo_decode(
223, 1, 2, 2, 0.707, 1)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_float * 1,
samp_rate, True)
self.blocks_tagged_stream_to_pdu_0 = blocks.tagged_stream_to_pdu(
blocks.float_t, 'packet_len')
self.blocks_stream_to_tagged_stream_0 = blocks.stream_to_tagged_stream(
gr.sizeof_float, 1, 3576, "packet_len")
self.blocks_pdu_to_tagged_stream_0 = blocks.pdu_to_tagged_stream(
blocks.byte_t, 'packet_len')
self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_char * 1)
self.analog_noise_source_x_0 = analog.noise_source_f(
analog.GR_GAUSSIAN, 1, 0)
##################################################
# Connections
##################################################
self.msg_connect((self.blocks_tagged_stream_to_pdu_0, 'pdus'),
(self.dslwp_ccsds_turbo_decode_0, 'in'))
self.msg_connect((self.blocks_tagged_stream_to_pdu_0, 'pdus'),
(self.qtgui_time_sink_x_0, 'in'))
self.msg_connect((self.dslwp_ccsds_turbo_decode_0, 'out'),
(self.blocks_pdu_to_tagged_stream_0, 'pdus'))
self.connect((self.analog_noise_source_x_0, 0),
(self.blocks_throttle_0, 0))
self.connect((self.blocks_pdu_to_tagged_stream_0, 0),
(self.blocks_null_sink_0, 0))
self.connect((self.blocks_stream_to_tagged_stream_0, 0),
(self.blocks_tagged_stream_to_pdu_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.blocks_stream_to_tagged_stream_0, 0))
def set_endpoint_src(self, endpoint_src):
self.endpoint_src = endpoint_src
Qt.QMetaObject.invokeMethod(
self._endpoint_src_label, "setText",
Qt.Q_ARG("QString", str(self.endpoint_src)))
def set_NWK_add_src(self, NWK_add_src):
self.NWK_add_src = NWK_add_src
Qt.QMetaObject.invokeMethod(self._NWK_add_src_line_edit, "setText",
Qt.Q_ARG("QString", str(self.NWK_add_src)))
self.tfg_Aplication_0.setNWKSrc(self.NWK_add_src)
def __init__(self, parent=None):
Qt.QWidget.__init__(self, parent)
self.xmlvalues = {}
self.xmlvalues['working directory'] = '%s'%current_directory
self.xmlvalues['file to open'] = '071016_0108.txt'
self.xmlvalues['first angle'] = '-10'
self.xmlvalues['last angle'] = '10'
self.xmlvalues['low energy'] = '150'
self.xmlvalues['high_energy'] = '152'
self.xmlvalues['times_delta_e'] ='5'
self.xmlvalues['cut_file_output'] = 'output_file.dat'
self.xmlvalues['window_size'] = '11'
self.xmlvalues['order'] = '4'
self.layout_name = self.setLayout(Qt.QGridLayout())
self.Ressonant = Qt.QPushButton('PLOT')
self.layout().addWidget(self.Ressonant, 0, 0)
self.connect(self.Ressonant, Qt.SIGNAL('clicked()'), self.doRessonant)
self.plot_image = Qt.QPushButton('PLOT all intensities')
self.layout().addWidget(self.plot_image, 30, 0)
self.connect(self.plot_image, Qt.SIGNAL('clicked()'), self.plot_all_intensities_and_filtering)
self.plot_image_bis = Qt.QPushButton('PLOT image intensities')
self.layout().addWidget(self.plot_image_bis, 30, 1)
self.connect(self.plot_image_bis, Qt.SIGNAL('clicked()'), self.plot_image_all_intensities_and_cut)
self.plot_image_3 = Qt.QPushButton('PLOT 3D')
self.layout().addWidget(self.plot_image_3, 30, 2)
self.connect(self.plot_image_3, Qt.SIGNAL('clicked()'), self.plot_3D)
self.save_data_file = Qt.QPushButton('Save Data')
self.layout().addWidget(self.save_data_file, 19, 2)
self.connect(self.save_data_file, Qt.SIGNAL('clicked()'), self.save_data)
self.update_data = Qt.QPushButton('Update')
self.layout().addWidget(self.update_data, 7, 2)
self.connect(self.update_data, Qt.SIGNAL('clicked()'), self.read_update_data)
self.update_data.setEnabled(False)
self.textEdit = Qt.QLineEdit()
#self.layout().addWidget(self.textEdit, 0,3)
self.layout().addWidget(self.textEdit, 0,3)
self.search_path = Qt.QPushButton('Search File')
self.layout().addWidget(self.search_path, 0,2)
self.connect(self.search_path, Qt.SIGNAL('clicked()'), self.openFileDialog)
#self.textEdit.setGeometry(QtCore.QRect(20,180,301,181))
# POPULATE THE 'QUICKGRID'
self.value_widgets = []
last_diffplan_row = 1
last_expcond_row = 1
last_sample_row = 1
# short list
short_list = [
'working directory',
'file to open',
'first angle',
'last angle',
'low energy',
'high_energy',
'times_delta_e',
'cut_file_output',
'window_size',
'order'
]
for k in short_list:
print k
v = self.xmlvalues[k]
# PARAMS.append(k+" "+v)
PARAMS.append(k)
PARAMS_values.append(v)
#PARAMS_total.append(k + " " + v)
w_label = Qt.QLabel(k)
w_value = Qt.QLineEdit()
w_value.setObjectName(k)
w_value.setText(v)
self.value_widgets.append(w_value)
self.connect(w_value, Qt.SIGNAL('textChanged(QString)'), self.updateXMLValues)
#if k.startswith('path'):
self.layout().addWidget(w_label, last_expcond_row, 0)
self.layout().addWidget(w_value, last_expcond_row, 1)
last_expcond_row += 1
class RingImageQLabel(QtGui.QLabel):
clicked = Qt.pyqtSignal()
lineUpdated = Qt.pyqtSignal()
linePicked = Qt.pyqtSignal()
def __init__(self, parent, file=None):
QtGui.QLabel.__init__(self, parent)
self.selected = True
self._file = file
self.nucleiSelected = None
self.dataHasChanged = False
self.resolution = None
self.imagePixmap = None
self.dwidth = 0
self.dheight = 0
self.nd = None
self.images = None
self.pix_per_um = None
self.um_per_pix = None
self.dt = None
self.dl = 0.05
self.nFrames = None
self.nChannels = None
self.nZstack = None
self._zstack = 0
self._dnach = 0
self._actch = 0
self._activeCh = "dna"
self._dnaimage = None
self._actimage = None
self._boudaries = None
self._render = True
self.selNuc = None
self.measurements = None
self.mousePos = Qt.QPoint(0, 0)
self._selectedLine = None
self.measureLocked = False
self.setMouseTracking(True)
self.clear()
@property
def activeCh(self):
return self._activeCh
@activeCh.setter
def activeCh(self, value):
if value is not None:
self._activeCh = value
self._repaint()
@property
def selectedLine(self):
# return self._selectedLine['n'] if self._selectedLine is not None else None
return self._selectedLine
@selectedLine.setter
def selectedLine(self, value):
if type(value) == dict:
self._selectedLine = value
elif type(value) == int:
self._selectedLine = None
for me in self.measurements:
if me['n'] == value:
self._selectedLine = me
self._repaint()
else:
self._selectedLine = None
@property
def render(self):
return self._render
@render.setter
def render(self, value):
if value is not None:
self._render = value
self._repaint()
self.setMouseTracking(self._render)
@property
def zstack(self):
return self._zstack
@zstack.setter
def zstack(self, value):
if value is not None:
self._zstack = int(value)
self._boudaries = None
if self.images is not None:
self._dnaimage = retrieve_image(
self.images,
channel=self._dnach,
number_of_channels=self.nChannels,
zstack=self.zstack,
number_of_zstacks=self.nZstack,
frame=0)
self._actimage = retrieve_image(
self.images,
channel=self._actch,
number_of_channels=self.nChannels,
zstack=self.zstack,
number_of_zstacks=self.nZstack,
frame=0)
if self.selNuc is not None:
p = self.selNuc.centroid
self._measure(p.x, p.y)
self._repaint()
@property
def dnaChannel(self):
return self._dnach
@dnaChannel.setter
def dnaChannel(self, value):
if value is not None:
self._dnach = int(value)
if self.file is not None:
self._dnaimage = retrieve_image(
self.images,
channel=self._dnach,
number_of_channels=self.nChannels,
zstack=self.zstack,
number_of_zstacks=self.nZstack,
frame=0)
self._boudaries = None
if self.selNuc is not None:
p = self.selNuc.centroid
self._measure(p.x, p.y)
if self.activeCh == "dna":
self._repaint()
@property
def actChannel(self):
return self._actch
@actChannel.setter
def actChannel(self, value):
if value is not None:
self._actch = int(value)
if self.file is not None:
self._actimage = retrieve_image(
self.images,
channel=self._actch,
number_of_channels=self.nChannels,
zstack=self.zstack,
number_of_zstacks=self.nZstack,
frame=0)
if self.activeCh == "act":
self._repaint()
@property
def file(self):
return self._file
@file.setter
def file(self, file):
if file is not None:
logger.info('Loading %s' % file)
self._file = file
self.images, self.pix_per_um, self.dt, self.nFrames, self.nChannels = find_image(
file)
self.um_per_pix = 1 / self.pix_per_um
self.nZstack = int(
len(self.images) / self.nFrames / self.nChannels)
self._repaint()
logger.info("pixels per um: %0.4f" % self.pix_per_um)
def clear(self):
imgarr = np.zeros(shape=(512, 512), dtype=np.uint32)
qtimage = QtGui.QImage(imgarr.data, imgarr.shape[1], imgarr.shape[0],
imgarr.strides[0], QtGui.QImage.Format_RGB32)
self.imagePixmap = QtGui.QPixmap(qtimage)
self.setPixmap(self.imagePixmap)
def _repaint(self):
self.dataHasChanged = True
self.repaint()
def _measure(self, x, y):
self.measurements = None
if self._dnaimage is not None and self._boudaries is None:
logger.debug("computing nuclei boundaries")
lbl, self._boudaries = m.nuclei_segmentation(
self._dnaimage, simp_px=self.pix_per_um / 4)
if self._boudaries is not None:
pt = Point(x, y)
for nucleus in self._boudaries:
if nucleus["boundary"].contains(pt):
self.selNuc = nucleus["boundary"]
if self.selNuc is None: return
lines = m.measure_lines_around_polygon(self._actimage,
self.selNuc,
rng_thick=4,
dl=self.dl,
n_lines=_nlin,
pix_per_um=self.pix_per_um)
self.measurements = list()
for k, ((ls, l),
colr) in enumerate(zip(lines, itertools.cycle(_colors))):
self.measurements.append({
'n': k,
'x': x,
'y': y,
'l': l,
'c': colr,
'ls0': ls.coords[0],
'ls1': ls.coords[1],
'd': max(l) - min(l),
'sum': np.sum(l)
})
def mouseMoveEvent(self, event):
# logger.debug('mouseMoveEvent')
if not self.measureLocked and event.type(
) == QtCore.QEvent.MouseMove and self.measurements is not None:
if event.buttons() == QtCore.Qt.NoButton:
pos = event.pos()
# convert to image pixel coords
x = pos.x() * self.dwidth / self.width()
y = pos.y() * self.dheight / self.height()
self.mousePos = Qt.QPoint(x, y)
# print("------------------------------------------------------")
for me in self.measurements:
pts = [Qt.QPoint(x, y) for x, y in [me['ls0'], me['ls1']]]
# print("X %d %d %d | Y %d %d %d" % (
# min(pts[0].x(), pts[1].x()), self.mouse_pos.x(), max(pts[0].x(), pts[1].x()),
# min(pts[0].y(), pts[1].y()), self.mouse_pos.y(), max(pts[0].y(), pts[1].y())))
if is_between(self.mousePos, pts[0], pts[1]):
if me != self.selectedLine:
self.selectedLine = me
self.emit(QtCore.SIGNAL('lineUpdated()'))
self._repaint()
break
def mouseReleaseEvent(self, ev):
pos = ev.pos()
# convert to image pixel coords
x = pos.x() * self.dwidth / self.width()
y = pos.y() * self.dheight / self.height()
logger.debug('clicked! X%d Y%d' % (x, y))
anyLineSelected = False
lineChanged = False
if self.measurements is not None:
for me in self.measurements:
pts = [Qt.QPoint(x, y) for x, y in [me['ls0'], me['ls1']]]
if is_between(self.mousePos, pts[0], pts[1]):
anyLineSelected = True
if me != self.selectedLine:
lineChanged = True
break
if anyLineSelected and not lineChanged and not self.measureLocked:
self.clicked.emit()
self.measureLocked = True
self.emit(QtCore.SIGNAL('linePicked()'))
else:
self.measureLocked = False
self.selectedLine = None
self.selNuc = None
self._measure(x, y)
self._repaint()
self.clicked.emit()
def paint_measures(self):
logger.debug("painting measurement")
data = retrieve_image(self.images,
channel=self._actch,
number_of_channels=self.nChannels,
zstack=self.zstack,
number_of_zstacks=self.nZstack,
frame=0)
self.dwidth, self.dheight = data.shape
# print(data.shape, self.dwidth, self.dheight)
# map the data range to 0 - 255
img8bit = ((data - data.min()) / (data.ptp() / 255.0)).astype(np.uint8)
for me in self.measurements:
r0, c0, r1, c1 = np.array(list(me['ls0']) +
list(me['ls1'])).astype(int)
rr, cc = draw.line(r0, c0, r1, c1)
img8bit[cc, rr] = 255
rr, cc = draw.circle(r0, c0, 3)
img8bit[cc, rr] = 255
qtimage = QtGui.QImage(img8bit.repeat(4), self.dwidth, self.dheight,
QtGui.QImage.Format_RGB32)
self.imagePixmap = QPixmap(qtimage)
self.setPixmap(self.imagePixmap)
return
def resizeEvent(self, QResizeEvent):
# this is a hack to resize everithing when the user resizes the main window
if self.dwidth == 0: return
ratio = self.dheight / self.dwidth
self.setFixedWidth(self.width())
self.setFixedHeight(int(self.width()) * ratio)
def paintEvent(self, event):
if self.dataHasChanged:
self.dataHasChanged = False
ch = self.actChannel if self.activeCh == "act" else self.dnaChannel
data = retrieve_image(self.images,
channel=ch,
number_of_channels=self.nChannels,
zstack=self.zstack,
number_of_zstacks=self.nZstack,
frame=0)
self.dwidth, self.dheight = data.shape
# map the data range to 0 - 255
img_8bit = ((data - data.min()) / (data.ptp() / 255.0)).astype(
np.uint8)
qtimage = QtGui.QImage(img_8bit.repeat(4), self.dwidth,
self.dheight, QtGui.QImage.Format_RGB32)
self.imagePixmap = QPixmap(qtimage)
if self.render:
self._drawMeasurements()
self.setPixmap(self.imagePixmap)
return QtGui.QLabel.paintEvent(self, event)
def _drawMeasurements(self):
if self.selNuc is None: return
painter = QPainter()
painter.begin(self.imagePixmap)
painter.setRenderHint(QPainter.Antialiasing)
rng_thick = 3
rng_thick *= self.pix_per_um
if self.activeCh == "dna":
# get nuclei boundary as a polygon
nucb_qpoints_e = [
Qt.QPoint(x, y)
for x, y in self.selNuc.buffer(rng_thick).exterior.coords
]
nucb_qpoints_i = [
Qt.QPoint(x, y) for x, y in self.selNuc.exterior.coords
]
painter.setPen(QPen(QBrush(QColor('white')), 3))
painter.drawPolygon(Qt.QPolygon(nucb_qpoints_i))
painter.drawPolygon(Qt.QPolygon(nucb_qpoints_e))
nucb_poly = Qt.QPolygon(nucb_qpoints_e).subtracted(
Qt.QPolygon(nucb_qpoints_i))
brush = QBrush(QtCore.Qt.BDiagPattern)
brush.setColor(QColor('white'))
painter.setBrush(brush)
painter.setPen(QPen(QBrush(QColor('transparent')), 0))
painter.drawPolygon(nucb_poly)
elif self.activeCh == "act":
nuc_pen = QPen(QBrush(QColor('red')), 2)
nuc_pen.setStyle(QtCore.Qt.DotLine)
painter.setPen(nuc_pen)
for n in [e["boundary"] for e in self._boudaries]:
# get nuclei boundary as a polygon
nucb_qpoints = [Qt.QPoint(x, y) for x, y in n.exterior.coords]
painter.drawPolygon(Qt.QPolygon(nucb_qpoints))
for me in self.measurements:
painter.setPen(
QPen(
QBrush(QColor(me['c'])), 2 * self.pix_per_um
if me == self.selectedLine else self.pix_per_um))
pts = [Qt.QPoint(x, y) for x, y in [me['ls0'], me['ls1']]]
painter.drawLine(pts[0], pts[1])
painter.end()
def drawMeasurements(self, ax, pal):
if self.selNuc is None: return
from matplotlib import cm
from shapely import affinity
import plots as p
act_img = retrieve_image(self.images,
channel=self.actChannel,
number_of_channels=self.nChannels,
zstack=self.zstack,
number_of_zstacks=self.nZstack,
frame=0)
ext = [
0, self.dwidth / self.pix_per_um, self.dheight / self.pix_per_um, 0
]
ax.imshow(act_img, interpolation='none', extent=ext, cmap=cm.gray_r)
for n in [e["boundary"] for e in self._boudaries]:
n_um = affinity.scale(n,
xfact=self.um_per_pix,
yfact=self.um_per_pix,
origin=(0, 0, 0))
p.render_polygon(n_um, zorder=10, ax=ax)
for me, c in zip(self.measurements, pal):
ax.plot([
me['ls0'][0] / self.pix_per_um, me['ls1'][0] / self.pix_per_um
], [
me['ls0'][1] / self.pix_per_um, me['ls1'][1] / self.pix_per_um
],
linewidth=1,
linestyle='-',
color=c,
alpha=1)
w = 20
c = self.selNuc.centroid
x0, y0 = c.x / self.pix_per_um - w, c.y / self.pix_per_um - w
ax.set_xlim([x0, x0 + 2 * w])
ax.set_ylim([y0, y0 + 2 * w])
ax.plot([x0 + 2, x0 + 12], [y0 + 2, y0 + 2], c='w', lw=4)
ax.text(x0 + 5, y0 + 3.5, '10 um', color='w', fontdict={'size': 7})
def __init__(self):
gr.top_block.__init__(self, "Simulator Fmcw")
Qt.QWidget.__init__(self)
self.setWindowTitle("Simulator Fmcw")
qtgui.util.check_set_qss()
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "simulator_fmcw")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_up = samp_up = 2**14
self.samp_rate = samp_rate = 10000000
self.sweep_freq = sweep_freq = samp_rate / 2
self.samp_down = samp_down = samp_up
self.samp_cw = samp_cw = 2**14
self.center_freq = center_freq = 5.9e9
self.velocity = velocity = 50
self.value_range = value_range = 200
self.v_res = v_res = samp_rate / samp_cw * 3e8 / 2 / center_freq
self.threshold = threshold = -120
self.range_res = range_res = 3e8 / 2 / sweep_freq
self.protect_samp = protect_samp = 1
self.min_output_buffer = min_output_buffer = int(
(samp_up + samp_down + samp_cw) * 2)
self.meas_duration = meas_duration = (samp_cw + samp_up +
samp_down) / float(samp_rate)
self.max_output_buffer = max_output_buffer = 0
self.decim_fac = decim_fac = 2**5
##################################################
# Blocks
##################################################
self._velocity_range = Range(0, 100, 1, 50, 200)
self._velocity_win = RangeWidget(self._velocity_range,
self.set_velocity, "velocity",
"counter_slider", float)
self.top_grid_layout.addWidget(self._velocity_win)
self._value_range_range = Range(0, 1000, 1, 200, 200)
self._value_range_win = RangeWidget(self._value_range_range,
self.set_value_range, 'range',
"counter_slider", float)
self.top_grid_layout.addWidget(self._value_range_win)
self._threshold_range = Range(-120, 0, 1, -120, 200)
self._threshold_win = RangeWidget(self._threshold_range,
self.set_threshold, "threshold",
"counter_slider", float)
self.top_grid_layout.addWidget(self._threshold_win)
self._protect_samp_range = Range(0, 100, 1, 1, 200)
self._protect_samp_win = RangeWidget(self._protect_samp_range,
self.set_protect_samp,
"protect_samp", "counter_slider",
float)
self.top_grid_layout.addWidget(self._protect_samp_win)
self.rational_resampler_xxx_0 = filter.rational_resampler_ccc(
interpolation=1,
decimation=decim_fac,
taps=None,
fractional_bw=None,
)
self.radar_ts_fft_cc_0_1 = radar.ts_fft_cc(samp_down / decim_fac,
"packet_len")
self.radar_ts_fft_cc_0_0 = radar.ts_fft_cc(samp_up / decim_fac,
"packet_len")
self.radar_ts_fft_cc_0 = radar.ts_fft_cc(samp_cw / decim_fac,
"packet_len")
self.radar_static_target_simulator_cc_0 = radar.static_target_simulator_cc(
(value_range, ), (velocity, ), (1e16, ), (0, ), (0, ), samp_rate,
center_freq, -10, True, True, "packet_len")
(self.radar_static_target_simulator_cc_0).set_min_output_buffer(98304)
self.radar_split_cc_0_0_0 = radar.split_cc(
2, ((samp_cw / decim_fac, samp_up / decim_fac,
samp_down / decim_fac)), "packet_len")
(self.radar_split_cc_0_0_0).set_min_output_buffer(98304)
self.radar_split_cc_0_0 = radar.split_cc(
1, ((samp_cw / decim_fac, samp_up / decim_fac,
samp_down / decim_fac)), "packet_len")
(self.radar_split_cc_0_0).set_min_output_buffer(98304)
self.radar_split_cc_0 = radar.split_cc(
0, ((samp_cw / decim_fac, samp_up / decim_fac,
samp_down / decim_fac)), "packet_len")
(self.radar_split_cc_0).set_min_output_buffer(98304)
self.radar_signal_generator_fmcw_c_0 = radar.signal_generator_fmcw_c(
samp_rate, samp_up, samp_down, samp_cw, -sweep_freq / 2,
sweep_freq, 1, "packet_len")
(self.radar_signal_generator_fmcw_c_0).set_min_output_buffer(98304)
self.radar_print_results_0 = radar.print_results(False, "")
self.radar_find_max_peak_c_0_0_0 = radar.find_max_peak_c(
samp_rate / decim_fac, threshold, protect_samp, (), False,
"packet_len")
self.radar_find_max_peak_c_0_0 = radar.find_max_peak_c(
samp_rate / decim_fac, threshold, protect_samp, (), False,
"packet_len")
self.radar_find_max_peak_c_0 = radar.find_max_peak_c(
samp_rate / decim_fac, threshold, protect_samp, (), False,
"packet_len")
self.radar_estimator_fmcw_0 = radar.estimator_fmcw(
samp_rate / decim_fac, center_freq, sweep_freq,
samp_up / decim_fac, samp_down / decim_fac, False)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate, True)
(self.blocks_throttle_0).set_min_output_buffer(98304)
self.blocks_tagged_stream_multiply_length_0 = blocks.tagged_stream_multiply_length(
gr.sizeof_gr_complex * 1, "packet_len", 1.0 / decim_fac)
(self.blocks_tagged_stream_multiply_length_0
).set_min_output_buffer(98304)
self.blocks_multiply_conjugate_cc_0 = blocks.multiply_conjugate_cc(1)
(self.blocks_multiply_conjugate_cc_0).set_min_output_buffer(98304)
self.blocks_add_xx_0 = blocks.add_vcc(1)
(self.blocks_add_xx_0).set_min_output_buffer(98304)
self.analog_noise_source_x_0 = analog.noise_source_c(
analog.GR_GAUSSIAN, 0.1, 0)
(self.analog_noise_source_x_0).set_min_output_buffer(98304)
##################################################
# Connections
##################################################
self.msg_connect((self.radar_estimator_fmcw_0, 'Msg out'),
(self.radar_print_results_0, 'Msg in'))
self.msg_connect((self.radar_find_max_peak_c_0, 'Msg out'),
(self.radar_estimator_fmcw_0, 'Msg in CW'))
self.msg_connect((self.radar_find_max_peak_c_0_0, 'Msg out'),
(self.radar_estimator_fmcw_0, 'Msg in UP'))
self.msg_connect((self.radar_find_max_peak_c_0_0_0, 'Msg out'),
(self.radar_estimator_fmcw_0, 'Msg in DOWN'))
self.connect((self.analog_noise_source_x_0, 0),
(self.blocks_add_xx_0, 0))
self.connect((self.blocks_add_xx_0, 0),
(self.blocks_multiply_conjugate_cc_0, 1))
self.connect((self.blocks_multiply_conjugate_cc_0, 0),
(self.rational_resampler_xxx_0, 0))
self.connect((self.blocks_tagged_stream_multiply_length_0, 0),
(self.radar_split_cc_0, 0))
self.connect((self.blocks_tagged_stream_multiply_length_0, 0),
(self.radar_split_cc_0_0, 0))
self.connect((self.blocks_tagged_stream_multiply_length_0, 0),
(self.radar_split_cc_0_0_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.radar_static_target_simulator_cc_0, 0))
self.connect((self.radar_signal_generator_fmcw_c_0, 0),
(self.blocks_multiply_conjugate_cc_0, 0))
self.connect((self.radar_signal_generator_fmcw_c_0, 0),
(self.blocks_throttle_0, 0))
self.connect((self.radar_split_cc_0, 0), (self.radar_ts_fft_cc_0, 0))
self.connect((self.radar_split_cc_0_0, 0),
(self.radar_ts_fft_cc_0_0, 0))
self.connect((self.radar_split_cc_0_0_0, 0),
(self.radar_ts_fft_cc_0_1, 0))
self.connect((self.radar_static_target_simulator_cc_0, 0),
(self.blocks_add_xx_0, 1))
self.connect((self.radar_ts_fft_cc_0, 0),
(self.radar_find_max_peak_c_0, 0))
self.connect((self.radar_ts_fft_cc_0_0, 0),
(self.radar_find_max_peak_c_0_0, 0))
self.connect((self.radar_ts_fft_cc_0_1, 0),
(self.radar_find_max_peak_c_0_0_0, 0))
self.connect((self.rational_resampler_xxx_0, 0),
(self.blocks_tagged_stream_multiply_length_0, 0))
def set_endpoint_dst(self, endpoint_dst):
self.endpoint_dst = endpoint_dst
Qt.QMetaObject.invokeMethod(
self._endpoint_dst_label, "setText",
Qt.Q_ARG("QString", str(self.endpoint_dst)))
def closeEvent(self, event):
self.settings = Qt.QSettings("GNU Radio", "top_block")
self.settings.setValue("geometry", self.saveGeometry())
event.accept()
def _setup_thumb_fetching(self):
self._fetch_thumb_thread = Qt.QThread()
self._fetch_thumb_thread.start()
self._thumb_fetcher = _QThumbFetcher()
self._thumb_fetcher.moveToThread(self._fetch_thumb_thread)
def __init__(self):
gr.top_block.__init__(self, "Simulator Sync Pulse")
Qt.QWidget.__init__(self)
self.setWindowTitle("Simulator Sync Pulse")
qtgui.util.check_set_qss()
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "simulator_sync_pulse")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 250000
self.num_skip = num_skip = 50
self.num_corr = num_corr = 75
##################################################
# Blocks
##################################################
self._num_corr_range = Range(0, 100, 1, 75, 200)
self._num_corr_win = RangeWidget(self._num_corr_range,
self.set_num_corr, "num_corr",
"counter_slider", float)
self.top_grid_layout.addWidget(self._num_corr_win)
self.radar_signal_generator_sync_pulse_c_0 = radar.signal_generator_sync_pulse_c(
2**12, ((300, 50, 200)), ((100, 200, 50)), 0.5, "packet_len")
self.radar_print_results_0 = radar.print_results(False, "")
self.radar_estimator_sync_pulse_c_0 = radar.estimator_sync_pulse_c(
int(num_corr), "packet_len")
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate, True)
self.blocks_skiphead_0 = blocks.skiphead(gr.sizeof_gr_complex * 1,
num_skip)
##################################################
# Connections
##################################################
self.msg_connect((self.radar_estimator_sync_pulse_c_0, 'Msg out'),
(self.radar_print_results_0, 'Msg in'))
self.connect((self.blocks_skiphead_0, 0),
(self.radar_estimator_sync_pulse_c_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.radar_estimator_sync_pulse_c_0, 1))
self.connect((self.radar_signal_generator_sync_pulse_c_0, 0),
(self.blocks_skiphead_0, 0))
self.connect((self.radar_signal_generator_sync_pulse_c_0, 0),
(self.blocks_throttle_0, 0))
def _set_no_thumb(self):
self.thumb_value_label.setPixmap(Qt.QPixmap())
def __init__(self, author, app_name):
self.settings = Qt.QSettings(author, app_name)
return
def closeEvent(self, event):
self.settings = Qt.QSettings("GNU Radio", "csma_80211_I")
self.settings.setValue("geometry", self.saveGeometry())
event.accept()
def _setup_none_label(self):
self.none_label = Qt.QLabel()
self.none_label.setText('Please select an item in the list above')
font = Qt.QFont()
font.setItalic(True)
self.none_label.setFont(font)
def closeEvent(self, event):
self.settings = Qt.QSettings("GNU Radio", "simulator_sync_pulse")
self.settings.setValue("geometry", self.saveGeometry())
event.accept()
def initUI(self):
######################################################################
# Create the widgets which control the clk divider module:
# Needs: clk_divider_modulus, bDividerOn, bPulses or Square Wave
######################################################################
self.qgroupbox_divider = Qt.QGroupBox(
'Clk divider settings (Triggers the PRBS generator on DOUT2), enter to accept changes'
)
self.qgroupbox_divider.setAutoFillBackground(True)
if self.bPulses:
output_freq = 2 * self.sl.fs / (self.clk_divider_modulus)
else:
# square wave mode:
output_freq = 2 * self.sl.fs / (2 * (self.clk_divider_modulus))
self.qlbl_modulus = Qt.QLabel(
'Modulus [2, 2^32-1], [samples at 200 MHz]:')
self.qedit_modulus = Qt.QLineEdit(
str(int(self.clk_divider_modulus + 1)))
self.qedit_modulus.editingFinished.connect(self.updateClicked)
self.qlbl_phaseinc = Qt.QLabel(
'Time increment [-Period, Period], [seconds]:')
self.qedit_phaseinc = Qt.QLineEdit('0')
# self.qedit_phaseinc.editingFinished.connect(self.phaseIncrement)
self.qbtn_phaseinc = Qt.QPushButton('Apply')
self.qbtn_phaseinc.clicked.connect(self.phaseIncrement)
# Modulation frequency:
self.qlbl_freq = Qt.QLabel('Actual frequency [Hz]:')
self.qlbl_actual_frequency = Qt.QLabel(str(output_freq))
# self.qlbl_actual_frequency.setMaximumWidth(60)
# Sine/Square wave
self.qradio_pulses = Qt.QRadioButton('5 ns pulses')
self.qradio_square_wave = Qt.QRadioButton('Square wave')
self.qsign_group = Qt.QButtonGroup(self)
self.qsign_group.addButton(self.qradio_pulses)
self.qsign_group.addButton(self.qradio_square_wave)
self.qradio_pulses.setChecked(bool(self.bPulses))
self.qradio_square_wave.setChecked(not bool(self.bPulses))
self.qradio_pulses.clicked.connect(self.updateClicked)
self.qradio_square_wave.clicked.connect(self.updateClicked)
# On/Off button
self.qbtn_divider_on = QtGui.QPushButton('Activate output')
self.qbtn_divider_on.clicked.connect(self.updateClicked)
self.qbtn_divider_on.setCheckable(True)
self.qbtn_divider_on.setChecked(bool(self.bDividerOn))
# Put all the widgets into a grid layout
grid = QtGui.QGridLayout()
grid.addWidget(self.qlbl_modulus, 0, 0)
grid.addWidget(self.qedit_modulus, 0, 1, 1, 2)
grid.addWidget(self.qlbl_phaseinc, 1, 0)
grid.addWidget(self.qedit_phaseinc, 1, 1)
grid.addWidget(self.qbtn_phaseinc, 1, 2)
grid.addWidget(self.qlbl_freq, 2, 0)
grid.addWidget(self.qlbl_actual_frequency, 2, 1, 1, 2)
grid.addWidget(self.qradio_pulses, 3, 0)
grid.addWidget(self.qradio_square_wave, 3, 1, 1, 2)
grid.addWidget(self.qbtn_divider_on, 4, 0, 1, 3)
self.qgroupbox_divider.setLayout(grid)
######################################################################
# Create the widgets which control the residuals streaming module:
# Needs: data_delay, trigger_delay, boxcar_filter_size
######################################################################
self.qgroupbox_streaming = Qt.QGroupBox('Residuals streaming settings')
self.qgroupbox_streaming.setAutoFillBackground(True)
if self.bPulses:
output_freq = 2 * self.sl.fs / (self.clk_divider_modulus)
else:
# square wave mode:
output_freq = 2 * self.sl.fs / (2 * (self.clk_divider_modulus))
self.qlbl_data_delay = Qt.QLabel('Data delay, [samples at 100 MHz]:')
self.qedit_data_delay = Qt.QLineEdit('1')
self.qedit_data_delay.textChanged.connect(self.residualsClicked)
self.qedit_data_delay.setMaximumWidth(60)
self.qlbl_trigger_delay = Qt.QLabel(
'Trigger delay, [samples at 100 MHz]:')
self.qedit_trigger_delay = Qt.QLineEdit('1')
self.qedit_trigger_delay.textChanged.connect(self.residualsClicked)
self.qedit_trigger_delay.setMaximumWidth(60)
self.qlbl_boxcar_size = Qt.QLabel(
'Boxcar filter size, [samples at 100 MHz]:')
self.qedit_boxcar_size = Qt.QLineEdit('10')
self.qedit_boxcar_size.textChanged.connect(self.residualsClicked)
self.qedit_boxcar_size.setMaximumWidth(60)
# Saturated or modulo phase 0:
self.qlbl_phase0 = Qt.QLabel('Phase residuals 0:')
self.qchk_Saturation0 = Qt.QRadioButton('Saturation')
self.qchk_Modulo0 = Qt.QRadioButton('Modulo')
self.qphase0_group = Qt.QButtonGroup(self)
self.qphase0_group.addButton(self.qchk_Saturation0)
self.qphase0_group.addButton(self.qchk_Modulo0)
self.qchk_Saturation0.setChecked(True)
self.qchk_Modulo0.setChecked(False)
self.qchk_Saturation0.clicked.connect(self.residualsClicked)
self.qchk_Modulo0.clicked.connect(self.residualsClicked)
# Saturated or modulo phase 1:
self.qlbl_phase1 = Qt.QLabel('Phase residuals 1:')
self.qchk_Saturation1 = Qt.QRadioButton('Saturation')
self.qchk_Modulo1 = Qt.QRadioButton('Modulo')
self.qphase1_group = Qt.QButtonGroup(self)
self.qphase1_group.addButton(self.qchk_Saturation1)
self.qphase1_group.addButton(self.qchk_Modulo1)
self.qchk_Saturation1.setChecked(True)
self.qchk_Modulo1.setChecked(False)
self.qchk_Saturation1.clicked.connect(self.residualsClicked)
self.qchk_Modulo1.clicked.connect(self.residualsClicked)
# Put all the widgets into a grid layout
grid = QtGui.QGridLayout()
grid.addWidget(self.qlbl_data_delay, 0, 0, 1, 1)
grid.addWidget(self.qedit_data_delay, 0, 1, 1, 2)
grid.addWidget(self.qlbl_trigger_delay, 1, 0, 1, 1)
grid.addWidget(self.qedit_trigger_delay, 1, 1, 1, 2)
grid.addWidget(self.qlbl_boxcar_size, 2, 0, 1, 1)
grid.addWidget(self.qedit_boxcar_size, 2, 1, 1, 2)
grid.addWidget(self.qlbl_phase0, 3, 0)
grid.addWidget(self.qchk_Saturation0, 3, 1)
grid.addWidget(self.qchk_Modulo0, 3, 2)
grid.addWidget(self.qlbl_phase1, 4, 0)
grid.addWidget(self.qchk_Saturation1, 4, 1)
grid.addWidget(self.qchk_Modulo1, 4, 2)
self.qgroupbox_streaming.setLayout(grid)
######################################################################
# Create the widgets which control the DDC settings
######################################################################
self.qgroupbox_ddc = Qt.QGroupBox('DDC settings')
self.qgroupbox_ddc.setAutoFillBackground(True)
# Wideband/narrowband DDC0:
self.qlbl_ddc0 = Qt.QLabel('DDC 0 filter BW:')
self.qchk_Wideband0 = Qt.QRadioButton('Wideband (25 MHz)')
self.qchk_Narrowband0 = Qt.QRadioButton('Narrowband (6 MHz)')
self.qchk_WidebandFIR0 = Qt.QRadioButton('Wideband FIR (50 MHz)')
self.qddc0_group = Qt.QButtonGroup(self)
self.qddc0_group.addButton(self.qchk_Wideband0)
self.qddc0_group.addButton(self.qchk_Narrowband0)
self.qddc0_group.addButton(self.qchk_WidebandFIR0)
self.qchk_Wideband0.setChecked(True)
self.qchk_Narrowband0.setChecked(False)
self.qchk_WidebandFIR0.setChecked(False)
self.qchk_Wideband0.clicked.connect(self.ddcClicked)
self.qchk_Narrowband0.clicked.connect(self.ddcClicked)
self.qchk_WidebandFIR0.clicked.connect(self.ddcClicked)
# DDC0 CORDIC or Quadrature
self.qlbl_ddc0angle = Qt.QLabel('DDC 0 CORDIC or Quadrature:')
self.qchk_cordic0 = Qt.QRadioButton('CORDIC')
self.qchk_quadrature_msb0 = Qt.QRadioButton('Quadrature MSB')
self.qchk_quadrature_lsb0 = Qt.QRadioButton('Quadrature LSB')
self.qchk_inphase_msb0 = Qt.QRadioButton('In-Phase MSB')
self.qchk_inphase_lsb0 = Qt.QRadioButton('In-Phase LSB')
self.qddc0_group = Qt.QButtonGroup(self)
self.qddc0_group.addButton(self.qchk_cordic0)
self.qddc0_group.addButton(self.qchk_quadrature_msb0)
self.qddc0_group.addButton(self.qchk_quadrature_lsb0)
self.qddc0_group.addButton(self.qchk_inphase_msb0)
self.qddc0_group.addButton(self.qchk_inphase_lsb0)
self.qchk_cordic0.setChecked(True)
self.qchk_quadrature_msb0.setChecked(False)
self.qchk_quadrature_lsb0.setChecked(False)
self.qchk_cordic0.clicked.connect(self.ddcClicked)
self.qchk_quadrature_msb0.clicked.connect(self.ddcClicked)
self.qchk_quadrature_lsb0.clicked.connect(self.ddcClicked)
self.qchk_inphase_msb0.clicked.connect(self.ddcClicked)
self.qchk_inphase_lsb0.clicked.connect(self.ddcClicked)
# Wideband/narrowband DDC1:
self.qlbl_ddc1 = Qt.QLabel('DDC 1 filter BW:')
self.qchk_Wideband1 = Qt.QRadioButton('Wideband (31 MHz)')
self.qchk_Narrowband1 = Qt.QRadioButton('Narrowband (7.5 MHz)')
self.qchk_WidebandFIR1 = Qt.QRadioButton('Wideband FIR (62 MHz)')
self.qddc1_group = Qt.QButtonGroup(self)
self.qddc1_group.addButton(self.qchk_Wideband1)
self.qddc1_group.addButton(self.qchk_Narrowband1)
self.qddc1_group.addButton(self.qchk_WidebandFIR1)
self.qchk_Wideband1.setChecked(True)
self.qchk_Narrowband1.setChecked(False)
self.qchk_WidebandFIR1.setChecked(False)
self.qchk_Wideband1.clicked.connect(self.ddcClicked)
self.qchk_Narrowband1.clicked.connect(self.ddcClicked)
self.qchk_WidebandFIR1.clicked.connect(self.ddcClicked)
# DDC1 CORDIC or Quadrature
self.qlbl_ddc1angle = Qt.QLabel('DDC 1 CORDIC or Quadrature:')
self.qchk_cordic1 = Qt.QRadioButton('CORDIC')
self.qchk_quadrature_msb1 = Qt.QRadioButton('Quadrature MSB')
self.qchk_quadrature_lsb1 = Qt.QRadioButton('Quadrature LSB')
self.qchk_inphase_msb1 = Qt.QRadioButton('In-Phase MSB')
self.qchk_inphase_lsb1 = Qt.QRadioButton('In-Phase LSB')
self.qddc1_group = Qt.QButtonGroup(self)
self.qddc1_group.addButton(self.qchk_cordic1)
self.qddc1_group.addButton(self.qchk_quadrature_msb1)
self.qddc1_group.addButton(self.qchk_quadrature_lsb1)
self.qddc1_group.addButton(self.qchk_inphase_msb1)
self.qddc1_group.addButton(self.qchk_inphase_lsb1)
self.qchk_cordic1.setChecked(True)
self.qchk_quadrature_msb1.setChecked(False)
self.qchk_quadrature_lsb1.setChecked(False)
self.qchk_cordic1.clicked.connect(self.ddcClicked)
self.qchk_quadrature_msb1.clicked.connect(self.ddcClicked)
self.qchk_quadrature_lsb1.clicked.connect(self.ddcClicked)
self.qchk_inphase_msb1.clicked.connect(self.ddcClicked)
self.qchk_inphase_lsb1.clicked.connect(self.ddcClicked)
# Put all the widgets into a grid layout
grid = QtGui.QGridLayout()
grid.addWidget(self.qlbl_ddc0, 0, 0)
grid.addWidget(self.qchk_Wideband0, 0, 1)
grid.addWidget(self.qchk_Narrowband0, 0, 2)
grid.addWidget(self.qchk_WidebandFIR0, 0, 3)
#FEATURE
grid.addWidget(self.qlbl_ddc0angle, 1, 0)
grid.addWidget(self.qchk_cordic0, 1, 1)
grid.addWidget(self.qchk_quadrature_msb0, 1, 2)
grid.addWidget(self.qchk_quadrature_lsb0, 1, 3)
grid.addWidget(self.qchk_inphase_msb0, 2, 2)
grid.addWidget(self.qchk_inphase_lsb0, 2, 3)
grid.addWidget(self.qlbl_ddc1, 3, 0)
grid.addWidget(self.qchk_Wideband1, 3, 1)
grid.addWidget(self.qchk_Narrowband1, 3, 2)
grid.addWidget(self.qchk_WidebandFIR1, 3, 3)
#FEATURE
grid.addWidget(self.qlbl_ddc1angle, 4, 0)
grid.addWidget(self.qchk_cordic1, 4, 1)
grid.addWidget(self.qchk_quadrature_msb1, 4, 2)
grid.addWidget(self.qchk_quadrature_lsb1, 4, 3)
grid.addWidget(self.qchk_inphase_msb1, 5, 2)
grid.addWidget(self.qchk_inphase_lsb1, 5, 3)
self.qgroupbox_ddc.setLayout(grid)
vbox = Qt.QVBoxLayout()
#FEATURE
# vbox.addWidget(self.qgroupbox_divider)
# vbox.addWidget(self.qgroupbox_streaming)
vbox.addWidget(self.qgroupbox_ddc)
vbox.addStretch(1)
self.setLayout(vbox)
# Adjust the size and position of the window
# self.resize(800, 600)
self.center()
self.setWindowTitle(self.custom_shorthand + ': Peripherals settings')
self.show()