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Thread: RTL-SDR with Enigma2 (SDG Radio)

  1. #111

    athoik's Avatar
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    Απ: RTL-SDR with Enigma2

    Quote Originally Posted by devilcosta View Post
    another possibility

    Code:
    +			"back": self.cancel, # add the RC Command "cancel" to close your Screen	
    -			"cancel": self.cancel, # add the RC Command "cancel" to close your Screen
    This one was commited: https://github.com/satdreamgr/SDGRad...f0d82180902776
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  2. #112

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    Απ: RTL-SDR with Enigma2

    Quote Originally Posted by Matrix10 View Post
    Update V9

    http://www.vuplus-community.net/boar...-2#post-227277


    Thanks athoik and Satdreamgr forum

    I put it all together with modifications.




    Changes Red Button

    The choice of modulation :, FM , WFM (wide band FM with RDS) ,NFM (narrow band FM) ,AM , NAM (narrow band AM),LSB , USB

    Button green Save ( Save memory)

    Button Blue Log

    Button Exit , exit

    Numbers buttons ,Memory

    + and - button , up/down step 100 Hz

    < and > button , up/down step 1 kHz

    left/right buttons ,up/down 1 Mhz ( and step up/down)

    up/down buttons , up/down 10 Khz ( and step up/down)

    Direct tuning after freq change.

    Currently the modulation change was merged into master. I'll have a look on those changes too when time permits.
    Member SatDreamGr Projects

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  3. #113

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    Απ: RTL-SDR with Enigma2

    I have to add a screen to display the information of the buttons with the help button



    In red the changes

    Code:
    from Components.AVSwitch import AVSwitch
    from Components.ActionMap import ActionMap
    from Components.Label import Label
    from Components.Pixmap import Pixmap
    from Components.config import config, ConfigSubsection, ConfigText, ConfigInteger, ConfigBoolean, ConfigSelection
    from Plugins.Plugin import PluginDescriptor
    from Screens.Console import Console
    from Screens.MessageBox import MessageBox
    from Screens.Screen import Screen
    from Tools.BoundFunction import boundFunction
    from enigma import eConsoleAppContainer
    
    from enigma import getDesktop
    from Components.Sources.StaticText import StaticText
    from Components.ScrollLabel import ScrollLabel
    
    import json
    import time
    from decimal import Decimal
    
    config.sdgradio = ConfigSubsection()
    config.sdgradio.last = ConfigText(default = "87.5")
    config.sdgradio.lastbutton = ConfigInteger(default = 0, limits = (0, 9))
    config.sdgradio.a = ConfigText(default = "87.5")
    config.sdgradio.b = ConfigText(default = "89.0")
    config.sdgradio.c = ConfigText(default = "94.0")
    config.sdgradio.d = ConfigText(default = "96.0")
    config.sdgradio.e = ConfigText(default = "98.0")
    config.sdgradio.f = ConfigText(default = "98.0")
    config.sdgradio.g = ConfigText(default = "100.0")
    config.sdgradio.h = ConfigText(default = "102.0")
    config.sdgradio.i = ConfigText(default = "107.0")
    config.sdgradio.j = ConfigText(default = "108.0")
    config.sdgradio.rds = ConfigBoolean(default = False)
    config.sdgradio.modulation = ConfigSelection(choices=[("fm", _("FM")),("wfm", _("WFM")),("nfm", _("NFM")), ("am", _("AM")), ("nam", _("NAM")), ("lsb", _("LSB")), ("usb", _("USB"))],  default="fm")
    
    try:
    	from enigma import addFont
    	addFont('/usr/lib/enigma2/python/Plugins/Extensions/SDGRadio/fonts/mssdr-digitali.ttf', 'Digital', 90, 1)
    except:
    	print "[SDGRadio] failed to add font"
    
    BTN_MEM_DOWN = "/usr/lib/enigma2/python/Plugins/Extensions/SDGRadio/img/btn_mem_0%d_down.png"
    BTN_MEM_UP = "/usr/lib/enigma2/python/Plugins/Extensions/SDGRadio/img/btn_mem_0%d_up.png"
    
    class SDGRadioScreen(Screen):
    	skin="""
    	<screen name="SDGRadioScreen" position="center,center" size="1280,720" title="SDG Radio" backgroundColor="transparent" flags="wfNoBorder">
    	<ePixmap pixmap="/usr/lib/enigma2/python/Plugins/Extensions/SDGRadio/img/radio-frequency.png" position="310,120" size="828,500" zPosition="-1"/>
    	<ePixmap pixmap="/usr/lib/enigma2/python/Plugins/Extensions/SDGRadio/img/remote.png" position="140,120" size="150,500" alphatest="on" zPosition="1" />
    	<widget name="mem_0" position="201,302" size="26,26" alphatest="blend" zPosition="2" />
    	<widget name="mem_1" position="155,174" size="26,26" alphatest="blend" zPosition="2" />
    	<widget name="mem_2" position="201,174" size="26,26" alphatest="blend" zPosition="2" />
    	<widget name="mem_3" position="248,174" size="26,26" alphatest="blend" zPosition="2" />
    	<widget name="mem_4" position="155,216" size="26,26" alphatest="blend" zPosition="2" />
    	<widget name="mem_5" position="201,216" size="26,26" alphatest="blend" zPosition="2" />
    	<widget name="mem_6" position="248,216" size="26,26" alphatest="blend" zPosition="2" />
    	<widget name="mem_7" position="155,259" size="26,26" alphatest="blend" zPosition="2" />
    	<widget name="mem_8" position="201,259" size="26,26" alphatest="blend" zPosition="2" />
    	<widget name="mem_9" position="248,259" size="26,26" alphatest="blend" zPosition="2" />
    	<ePixmap pixmap="/usr/lib/enigma2/python/Plugins/Extensions/SDGRadio/img/left.png" position="155,302" size="26,26" zPosition="2" alphatest="blend"/>
    	<ePixmap pixmap="/usr/lib/enigma2/python/Plugins/Extensions/SDGRadio/img/right.png" position="248,302" size="26,26" zPosition="2" alphatest="blend"/>
    	<ePixmap pixmap="/usr/lib/enigma2/python/Plugins/Extensions/SDGRadio/img/plus.png" position="155,506" size="26,26" zPosition="2" alphatest="blend"/>
    	<ePixmap pixmap="/usr/lib/enigma2/python/Plugins/Extensions/SDGRadio/img/min.png" position="155,549" size="26,26" zPosition="2" alphatest="blend"/>
    	<ePixmap pixmap="/usr/lib/enigma2/python/Plugins/Extensions/SDGRadio/img/exit.png" position="201,506" size="26,26" zPosition="2" alphatest="blend"/>
    	<ePixmap pixmap="/usr/lib/enigma2/python/Plugins/Extensions/SDGRadio/img/epg.png" position="201,549" size="26,26" zPosition="2" alphatest="blend"/>
    	<ePixmap pixmap="/usr/lib/enigma2/python/Plugins/Extensions/SDGRadio/img/plus.png" position="248,506" size="26,26" zPosition="2" alphatest="blend"/>
    	<ePixmap pixmap="/usr/lib/enigma2/python/Plugins/Extensions/SDGRadio/img/min.png" position="248,549" size="26,26" zPosition="2" alphatest="blend"/><eLabel name="Select Mem" text="Select Mem" position="140,130" size="150,35" foregroundColor="white" font="Regular; 22" zPosition="5" halign="center" transparent="1" backgroundColor="#000000"/>
    	<eLabel name="Tune Freq" text="Tune Freq" position="140,350" size="150,35" foregroundColor="white" font="Regular; 22" zPosition="5" halign="center" transparent="1" backgroundColor="#000000"/>
    	<eLabel name="OK" text="OK" position="140,425" size="150,50" foregroundColor="white" font="Regular;24" zPosition="5" halign="center" transparent="1" backgroundColor="#000000"/>
    	<ePixmap pixmap="/usr/lib/enigma2/python/Plugins/Extensions/SDGRadio/img/red48x48.png" position="340,560" size="48,48" alphatest="blend"/>
    	<ePixmap pixmap="/usr/lib/enigma2/python/Plugins/Extensions/SDGRadio/img/green48x48.png" position="490,560" size="48,48" alphatest="blend"/>
    	<ePixmap pixmap="/usr/lib/enigma2/python/Plugins/Extensions/SDGRadio/img/blue48x48.png" position="640,560" size="48,48" alphatest="blend"/>
    	<widget name="key_red" position="390,560" size="150,48" backgroundColor="#000000" zPosition="1" transparent="1" font="Regular; 22" valign="center" halign="left" foregroundColor="#ffffff" />
    	<widget name="key_green" position="540,560" size="150,48" backgroundColor="#000000" zPosition="1" transparent="1" font="Regular; 22" valign="center" halign="left" foregroundColor="#ffffff" />
    	<widget name="key_blue" position="690,560" size="150,48" backgroundColor="#000000" zPosition="1" transparent="1" font="Regular;22" valign="center" halign="left" foregroundColor="#ffffff" />
    	<ePixmap pixmap="/usr/lib/enigma2/python/Plugins/Extensions/SDGRadio/img/exit2.png" position="1040,560" size="48,48" alphatest="blend"/>
    	<eLabel text="Exit" position="1090,560" size="150,48" foregroundColor="white" font="Regular; 22" zPosition="5" valign="center" halign="left" transparent="1" backgroundColor="#000000"/>
    	<widget source="Title" render="Label" position="310,270" size="828,50" halign="center" backgroundColor="#000000" transparent="1" font="Regular;40" foregroundColor="#bab329" />
    	<widget name="freq" position="310,450" size="828,90" halign="center" zPosition="2" foregroundColor="#bab329" font="Digital;80" transparent="1" backgroundColor="#000000" />
    	<widget name="prog_type" position="310,330" size="828,40" halign="center" zPosition="2" foregroundColor="#bab329" font="Regular;32" transparent="1" backgroundColor="#000000"/>
    	<widget name="radiotext" position="310,380" size="828,40" halign="center" zPosition="2" foregroundColor="#bab329" font="Regular;32" transparent="1" backgroundColor="#000000"/>
    	<widget source="global.CurrentTime" render="Label" position="325,245" size="240,45" font="Regular;32" valign="top" halign="left" foregroundColor="#008cff" backgroundColor="#000000" transparent="1">
    	<convert type="ClockToText">Format:%d.%m.%Y</convert>
    	</widget>
    	<widget source="global.CurrentTime" render="Label" position="925,245" size="150,45" font="Regular;32" valign="top" halign="right" foregroundColor="#008cff" backgroundColor="#000000" transparent="1">
    	<convert type="ClockToText">Default</convert>
    	</widget>
    	<widget source="global.CurrentTime" render="Label" position="1075,245" size="95,45" font="Regular;24" valign="top" halign="left" foregroundColor="#008cff" backgroundColor="#000000" transparent="1">
    	<convert type="ClockToText">Format::%S</convert>
    	</widget>
    	</screen>"""
    
    	def __init__(self, session):
    		Screen.__init__(self, session)
    
    		for i in range(0,10):
    			self["mem_%d" % i] = Pixmap()
    
    		self["freq"] = Label()
    		self["radiotext"] = Label()
    		self["prog_type"] = Label()
    		self["key_red"] = Label(config.sdgradio.modulation.getText())
    		self["key_green"] = Label(_("Save"))
    		self["key_blue"] = Label(_("Log"))
    		self["info"] = Label(_("Info"))
    
    		# get currently playing service
    		self.oldService = self.session.nav.getCurrentlyPlayingServiceReference()
    
    		# stop currently playing service
    		self.session.nav.stopService()
    
    		# log messages
    		self.log = []
    
    		# display radio mvi
    		eConsoleAppContainer().execute("showiframe /usr/share/enigma2/radio.mvi")
    
    		#self.Scale = AVSwitch().getFramebufferScale()
    
    		self["actions"] = ActionMap(["HelpActions","SetupActions", "DirectionActions", "WizardActions", "ColorActions", "MenuActions", "ChannelSelectEPGActions", "InfobarSubserviceQuickzapActions", "ChannelSelectBaseActions" ],
    		{
    			"back": self.cancel, # add the RC Command "cancel" to close your Screen
    			"0": boundFunction(self.buttonNumber, 0),
    			"1": boundFunction(self.buttonNumber, 1),
    			"2": boundFunction(self.buttonNumber, 2),
    			"3": boundFunction(self.buttonNumber, 3),
    			"4": boundFunction(self.buttonNumber, 4),
    			"5": boundFunction(self.buttonNumber, 5),
    			"6": boundFunction(self.buttonNumber, 6),
    			"7": boundFunction(self.buttonNumber, 7),
    			"8": boundFunction(self.buttonNumber, 8),
    			"9": boundFunction(self.buttonNumber, 9),
    			"upUp": self.ok,
                            "downUp": self.ok,
                            "rightUp": self.ok,
                            "leftUp": self.ok,
    			"ok": self.ok,
                            "up":  boundFunction(self.stepup, "0.010"),
                            "down": boundFunction(self.stepdown, "0.010"),
                            "right": boundFunction(self.stepright, "1"),
                            "left": boundFunction(self.stepleft, "1"),
    			"upRepeated": boundFunction(self.up, "0.010"),
    			"downRepeated": boundFunction(self.down, "0.010"), 
    			"leftRepeated": boundFunction(self.left, "1"),
    			"rightRepeated": boundFunction(self.right, "1"),
                            "nextBouquet": boundFunction(self.nextB, "0.0001" ),
    			"prevBouquet": boundFunction(self.prevB, "0.0001"),
    			"nextMarker": boundFunction(self.nextM, "0.001" ),
    			"prevMarker": boundFunction(self.prevM, "0.001" ),
    			"info": self.info,
    			"red": self.red,
    			"green": self.green,			
    			"blue": self.blue,
    			"displayHelp": self.aboutSDG,			
    			
    		}, -1)
    
    		self.Console = None
    		self.onLayoutFinish.append(self.ShowPicture)
    
    	def PlayRadio(self, freq):
    		self.doConsoleStop()
    		time.sleep(0.5)
    		self.Console = eConsoleAppContainer()
                   
    		#self.Console.dataAvail.append(self.cbDataAvail)
    		self.Console.stderrAvail.append(self.cbStderrAvail)
                    
    		#self.Console.appClosed.append(self.cbAppClosed)
    		if config.sdgradio.modulation.value == "wfm":
    			cmd = "rtl_fm -f %sM -M fm -l 0 -A std -s 171k -g 40 -E deemp -F 0 - | redsea -e | gst-launch-1.0 fdsrc ! audio/x-raw, format=S16LE, channels=1, layout=interleaved, rate=171000 ! audioresample ! audio/x-raw, format=S16LE, channels=1, layout=interleaved, rate=48000 ! dvbaudiosink" % freq
                    elif config.sdgradio.modulation.value == "nfm":
    			cmd = "rtl_fm -f %sM -M fm -A std -s 12k -g 40 - | gst-launch-1.0 fdsrc ! audio/x-raw, format=S16LE, channels=1, layout=interleaved, rate=12000 ! audioresample ! audio/x-raw, format=S16LE, channels=1, layout=interleaved, rate=48000 ! dvbaudiosink" % freq
    		elif config.sdgradio.modulation.value == "am":
    			cmd = "rtl_fm -f %sM -M am -A std -s 10k -g 40 - | gst-launch-1.0 fdsrc ! audio/x-raw, format=S16LE, channels=1, layout=interleaved, rate=10000 ! audioresample ! audio/x-raw, format=S16LE, channels=1, layout=interleaved, rate=48000 ! dvbaudiosink" % freq
                    elif config.sdgradio.modulation.value == "nam":
    			cmd = "rtl_fm -f %sM -M am -A std -s 5k -g 40 - | gst-launch-1.0 fdsrc ! audio/x-raw, format=S16LE, channels=1, layout=interleaved, rate=5000 ! audioresample ! audio/x-raw, format=S16LE, channels=1, layout=interleaved, rate=48000 ! dvbaudiosink" % freq
    		elif config.sdgradio.modulation.value == "lsb":
    			cmd = "rtl_fm -f %sM -M lsb -A std -s 3k -g 40 - | gst-launch-1.0 fdsrc ! audio/x-raw, format=S16LE, channels=1, layout=interleaved, rate=3000 ! audioresample ! audio/x-raw, format=S16LE, channels=1, layout=interleaved, rate=48000 ! dvbaudiosink" % freq
    		elif config.sdgradio.modulation.value == "usb":
    			cmd = "rtl_fm -f %sM -M usb -A std -s 3k -g 40 - | gst-launch-1.0 fdsrc ! audio/x-raw, format=S16LE, channels=1, layout=interleaved, rate=3000 ! audioresample ! audio/x-raw, format=S16LE, channels=1, layout=interleaved, rate=48000 ! dvbaudiosink" % freq
    		else:
    			cmd = "rtl_fm -f %sM -M wbfm -s 200000 -r 48000 - | gst-launch-1.0 fdsrc ! audio/x-raw, format=S16LE, channels=1, layout=interleaved, rate=48000 ! dvbaudiosink" % freq
    		print "[SDGRadio] PlayRadio cmd: %s" % cmd
    		self.Console.execute(cmd)
    
    	def RDSProcess(self, data):
    		try:
    			rds = json.loads(data)
    			if "ps" in rds and self.getTitle() != rds["ps"].encode('utf8'):
    				self.setTitle(rds["ps"].encode('utf8'))
    			if "radiotext" in rds and self["radiotext"].getText() != rds["radiotext"].encode('utf8'):
    				self["radiotext"].setText(rds["radiotext"].encode('utf8'))
    			if "partial_radiotext" in rds and self["radiotext"].getText() != rds["partial_radiotext"].encode('utf8'):
    				self["radiotext"].setText(rds["partial_radiotext"].encode('utf8'))
    			if "prog_type" in rds and self["prog_type"].getText() != rds["prog_type"].encode('utf8'):
    				self["prog_type"].setText(rds["prog_type"].encode('utf8'))
    		except Exception as e:
    			print "[SDGRadio] RDSProcess Exception: %s" % e
    
    	def cbStderrAvail(self, data):
    		#print "[SDGRadio] cbStderrAvail ", data
    		if "{" in data and "}" in data and ":" in data:
    			self.RDSProcess(data)
    		self.log.append(data)
    		if len(self.log) > 20:
    			self.log.pop(0)
    
    	def cbDataAvail(self, data):
    		print "[SDGRadio] cbDataAvail %s" % data
    		self.log.append(data)
    		if len(self.log) > 15:
    			self.log.pop()
    
    	def doConsoleStop(self):
    		if self.Console:
    			self.Console.sendCtrlC()
    			self.Console.sendEOF()
    			if self.Console.running():
    				self.Console.kill()
    			self.Console = None
    			self.log = []
    
    	def ShowPicture(self):
    		self.startup()
    
    	def ButtonSelect(self, number, freq):
    		self["freq"].setText(freq)
    		self["radiotext"].setText("")
    		self["prog_type"].setText("")
    		self.setTitle("SDG Radio %s" % freq)
    		self.PlayRadio(freq)
    		config.sdgradio.last.value = freq
    		config.sdgradio.last.save()
    		for i in range(0, 10):
    			if i == number:
    				config.sdgradio.lastbutton.value = i
    				config.sdgradio.lastbutton.save()
    				self["mem_%d" % i].instance.setPixmapFromFile(BTN_MEM_DOWN % i)
    			else:
    				self["mem_%d" % i].instance.setPixmapFromFile(BTN_MEM_UP % i)
    
    	def buttonNumber(self, number):
    		print "[SDGRadio] buttonNumber %d" % number
    		freq = eval("config.sdgradio.%s.value" % chr(97+number))
    		self.ButtonSelect(number, freq)
    
    	def freqChange(self, value):
    		freq = self["freq"].getText()
    		newfreq = Decimal(freq) + value
    		if config.sdgradio.modulation == "fm":
    			if newfreq < Decimal("87.5"):
    				newfreq = Decimal("87.5")
    			if newfreq > Decimal("108.0"):
    				newfreq = Decimal("108.0")
    		else:
    			if newfreq < Decimal("0.0"):
    				newfreq = Decimal("0.0")
    			if newfreq > Decimal("1766.0"):
    				newfreq = Decimal("1766.0")
    		self["freq"].setText(str(newfreq))
    
    	def stepup(self, value):
                   self.freqChange(Decimal(value))
                   
    	def stepdown(self, value):
    		self.freqChange(-Decimal(value))
                    
            def up(self, value):
                   self.freqChange(Decimal(value))
                   
            def down(self, value):
    		self.freqChange(-Decimal(value))
    
            def stepleft(self, value):
    		self.freqChange(-Decimal(value))
    
            def stepright(self, value):
    		self.freqChange(Decimal(value))
                    
    	def left(self, value):
    		self.freqChange(-Decimal(value))
                    
    	def right(self, value):
    		self.freqChange(Decimal(value))
    
            def nextB(self, value):
    		self.freqChange(Decimal(value))
                    self.ok()
    
    	def prevB(self, value):
    		self.freqChange(-Decimal(value))
                    self.ok()
    
            def nextM(self, value):
    		self.freqChange(Decimal(value))
                    self.ok()
    
    	def prevM(self, value):
    		self.freqChange(-Decimal(value))
                    self.ok()
     
    	def ok(self):
    		freq = self["freq"].getText()
    		lastfreq = config.sdgradio.last.value
    		if Decimal(freq) != Decimal(lastfreq):
    			self.ButtonSelect(config.sdgradio.lastbutton.value, freq)
    
    	def red(self):
    		print "[SDGRadio] red"
                    config.sdgradio.rds.value = not config.sdgradio.rds.value
    		config.sdgradio.rds.save()
    		config.sdgradio.modulation.selectNext()
    		if config.sdgradio.rds.value:
    			self["key_red"].setText(config.sdgradio.modulation.getText())
    		else:
    			self["key_red"].setText(config.sdgradio.modulation.getText())
    		self.doConsoleStop()
    		self.startup()
    
    	def green(self):
    		print "[SDGRadio] green"
    		freq = self["freq"].getText()
    		lastbutton = config.sdgradio.lastbutton.value
    		if lastbutton >=0 and lastbutton <= 9:
    			current_config = eval("config.sdgradio.%s" % chr(97+lastbutton))
    			current_config.value = freq
    			current_config.save()
    		self.ButtonSelect(lastbutton, freq)
    		self.session.open(MessageBox, _("Save"), MessageBox.TYPE_INFO, timeout = 5, close_on_any_key = True)
    
    	def startup(self):
    		self.ButtonSelect(config.sdgradio.lastbutton.value, config.sdgradio.last.value)
    
    	def cancel(self):
    		print "[SDGRadio] cancel"
    		self.doConsoleStop()
    		config.sdgradio.last.save()
    		config.sdgradio.lastbutton.save()
    		config.sdgradio.save()
    		self.close(False, self.session)
    		self.session.nav.playService(self.oldService)
    
    	def info(self):
    		print "[SDGRadio] info"
    		self.doConsoleStop()
    		self.session.open(Console,_("Info"),["sleep 0.5 && rtl_eeprom"])
    
    	
    
    	def blue(self):
    		print "[SDGRadio] blue"
    		text = "".join(self.log)
    		self.session.open(Console,_("Log"),["cat << EOF\n%s\nEOF" % text])
    		
    	def aboutSDG(self):
    		Message = "Informations........."
    		Message += "\n\n"		
    		Message += "Key Red = blabla"
    		self.session.open(Mytexte, text = Message, title = "SDGRadio Helper")
    		
    
    class Mytexte(Screen):
    	skin = """
    	<screen name="TextOut" position="center,center" size="620,450" transparent="0" title="TextOut...">
    		<widget name="text" position="center,center" size="610,400" transparent="0" font="Regular;20" />
    		<!--widget source="text" render="Label" position="0,0" size="900,540" font="Regular;20" /-->
    	</screen>"""
    
    	def __init__(self, session, text = "", title = ""):
    		Screen.__init__(self, session)
    		self.text = text
    		self.newtitle = title
    		self["text"] = ScrollLabel(self.text)
    		self["actions"] = ActionMap(["OkCancelActions", "DirectionActions"],
    				{
    					"cancel": self.cancel,
    					"ok": self.ok,
    					"up": self["text"].pageUp,
    					"down": self["text"].pageDown,
    				}, -1)
    
    		self["title"] = StaticText()
    		self.onShown.append(self.updateTitle)
    
    
    	def updateTitle(self):
    		self.setTitle(self.newtitle)
    		self["title"].setText(self.newtitle)
    
    	def ok(self):
    		self.close()
    
    	def cancel(self):
    		self.close()		
    		
    
    def main(session, **kwargs):
    	session.open(SDGRadioScreen)
    
    def Plugins(**kwargs):
    	return PluginDescriptor(name="Enigma2 Radio", description="Software Defined Radio",
    		where = PluginDescriptor.WHERE_PLUGINMENU,
    		needsRestart=False, icon="img/sdgradio.png", fnc=main)
    Member SatDreamGr Projects.
    ....................................
    Orbital Position = 5W - 3E - 9E - 13E - 19E.
    ....................................
    Satellite Receivers = Edision OS Mio 4K -- Edision OS Nino+ -- Edision OS Mini -- Edision OS Mega -- Medi@link IXUSS ZERO -- Dm 7020HD -- Vu+ Solo 2 -- Octagon SF4008 Triple 4K.
    ....................................
    Module = CI+ Fransat.
    ....................................
    Tuner Card = TBS5925.
    ....................................
    Images = SatDreamGr.

  4. #114

    Απ: RTL-SDR with Enigma2

    Update V10

    Again attempt to get more stability in Tuner work

    Added Help info (thanks @davilcosta Satdreamgr forum)

    http://www.vuplus-community.net/boar...-2#post-227277

  5. #115

    Απ: RTL-SDR with Enigma2

    Update V11

    Added experimental Scan Amateur 2M band (stop freq 146 Mhz ) , 70 cm band (stop freq 431 Mhz)
    Air Band1 (Stop freq 123 Mhz) Air Band 2 ( Stop Freq 128 Mhz)
    First Tune Start Freq than Scan band.
    All this you can change/mod in command line plugin.py

    rtl_fm -M am -f %M:137M:25k -s 12k -g 50 -l 280

    •-M am AM demodulation
    •-f (varibale start freq):stop(here:137Mhz) :interval a range of frequencies to scan
    •25k (channels space)
    •-s 12k same as above (modulatie BW)
    •-g 50 same as above (gain)
    •-l 280 squelch level, exact value varies a lot

    http://www.vuplus-community.net/boar...-2#post-227572

  6. #116

    Απ: RTL-SDR with Enigma2

    Test V12
    different way to scan
    With this version you can scan any frequency and band 1 Mhz wide
    am (narrow AM) and FM (narrow FM)
    Scan band is + 1 MHz wide. , and automatically activated if you use ScanAM,ScanFM, or ScanFM2
    ======================================================================================
    1. Tune Scan >> start freq
    2. Key Red >> Select Scan modulation ScanAM (narrow step 10Khz) or ScanFM (narrow step 10 Khz) or ScanFM2 (narrow step 25 Khz)"
    ================================================================================================

    For scan is very important to set correct -l squelch level
    in command line plugin.py, exact value varies a lot.

    You can edit if you like all this options in plugin.py

    def PlayRadio(self, freq):

    http://www.vuplus-community.net/boar...-2#post-227572

  7. #117

    Re: RTL-SDR with Enigma2

    Been reading this topic about Rtl-sdr.
    Is there a way to get this working in openpli with vuzero
    Or a howto install?

    Pauluzs

  8. #118

    georgeflu's Avatar
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    Re: Απ: RTL-SDR with Enigma2

    this plugin is preinstalled in satdreamgr image.
    otherwise,i think it will work if you will install manual,the file that matrix10 is giving
    ολα ειναι FLU

    Member SatDreamGr Projects

  9. #119

    Απ: RTL-SDR with Enigma2

    Athoik is weird that we have very little interest from E2 coders for this USB dongle
    and he can do so much.

    Is it possible to do something for the DAB+ radio?

  10. #120

    athoik's Avatar
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    Απ: RTL-SDR with Enigma2

    There are some projects that include DAB/DAB+ tools, but unfortunately in Greece we do not have DAB/DAB+ to play with.

    Although I am not sure if power on old mips machines is enough. I read on several forums, that DAB/DAB+ requires a lot power to demodulate the raw samples.

    Are you running successfully DAB/DAB+ on Linux desktop? With what tools?
    Member SatDreamGr Projects

    Wavefield T90: 0.8W - 1.9E - 4.8E - 13E - 16E - 19.2E - 23E - 26E - 33E - 39E - 42E - 45E on EMP Centauri DiseqC 16/1
    Unamed: 13E Quattro - 9E Quattro on IKUSI MS-0916

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