--- /dev/null
+from Plugins.Plugin import PluginDescriptor
+
+from Screens.Screen import Screen
+from Screens.ServiceScan import ServiceScan
+from Screens.MessageBox import MessageBox
+from Screens.DefaultWizard import DefaultWizard
+
+from Components.Label import Label
+from Components.TuneTest import Tuner
+from Components.ConfigList import ConfigListScreen
+from Components.Sources.StaticText import StaticText
+from Components.ActionMap import NumberActionMap, ActionMap
+from Components.NimManager import nimmanager, getConfigSatlist
+from Components.config import config, ConfigSubsection, ConfigSelection, ConfigYesNo, ConfigInteger, getConfigListEntry, ConfigSlider, ConfigEnableDisable
+
+from Tools.HardwareInfo import HardwareInfo
+from Tools.Directories import resolveFilename, SCOPE_DEFAULTPARTITIONMOUNTDIR, SCOPE_DEFAULTDIR, SCOPE_DEFAULTPARTITION
+
+from enigma import eTimer, eDVBFrontendParametersSatellite, eComponentScan, eDVBSatelliteEquipmentControl, eDVBFrontendParametersTerrestrial, eDVBFrontendParametersCable, eConsoleAppContainer, eDVBResourceManager
+
+class SatBlindscanSearchSupport:
+ def blindTransponderSearchSessionClosed(self, *val):
+ self.blind_search_container.appClosed.remove(self.blindScanSearchClosed)
+ self.blind_search_container.dataAvail.remove(self.getBlindTransponderData)
+ if val and len(val):
+ if val[0]:
+ self.tlist = self.__tlist
+ print self.__tlist
+ if self.frontend:
+ self.frontend = None
+ del self.raw_channel
+
+ self.blind_search_container.sendCtrlC()
+ import time
+ time.sleep(2)
+
+ self.blind_search_container = None
+ self.blind_search_container = None
+ self.__tlist = None
+
+ if self.tlist is None:
+ self.tlist = []
+ else:
+ self.startScan(self.tlist, self.flags, self.feid)
+
+ def blindScanSearchClosed(self, retval):
+ self.blind_search_session.close(True)
+
+ def getBlindTransponderData(self, str):
+ str = self.remainingdata + str
+ #split in lines
+ lines = str.split('\n')
+ #'str' should end with '\n', so when splitting, the last line should be empty. If this is not the case, we received an incomplete line
+ if len(lines[-1]):
+ #remember this data for next time
+ self.remainingdata = lines[-1]
+ lines = lines[0:-1]
+ else:
+ self.remainingdata = ""
+
+ for line in lines:
+ data = line.split()
+ if len(data):
+ print data
+ if data[0] == 'OK':
+ parm = eDVBFrontendParametersSatellite()
+ sys = { "DVB-S" : eDVBFrontendParametersSatellite.System_DVB_S,
+ "DVB-S2" : eDVBFrontendParametersSatellite.System_DVB_S2 }
+ qam = { "QPSK" : parm.Modulation_QPSK,
+ "8PSK" : parm.Modulation_8PSK }
+ inv = { "INVERSION_OFF" : parm.Inversion_Off,
+ "INVERSION_ON" : parm.Inversion_On,
+ "INVERSION_AUTO" : parm.Inversion_Unknown }
+ fec = { "FEC_AUTO" : parm.FEC_Auto,
+ "FEC_1_2" : parm.FEC_1_2,
+ "FEC_2_3" : parm.FEC_2_3,
+ "FEC_3_4" : parm.FEC_3_4,
+ "FEC_5_6": parm.FEC_5_6,
+ "FEC_7_8" : parm.FEC_7_8,
+ "FEC_8_9" : parm.FEC_8_9,
+ "FEC_3_5" : parm.FEC_3_5,
+ "FEC_9_10" : parm.FEC_9_10,
+ "FEC_NONE" : parm.FEC_None }
+ roll = { "ROLLOFF_20" : parm.RollOff_alpha_0_20,
+ "ROLLOFF_25" : parm.RollOff_alpha_0_25,
+ "ROLLOFF_35" : parm.RollOff_alpha_0_35 }
+ pilot = { "PILOT_ON" : parm.Pilot_On,
+ "PILOT_OFF" : parm.Pilot_Off }
+ pol = { "HORIZONTAL" : parm.Polarisation_Horizontal,
+ "VERTICAL" : parm.Polarisation_Vertical }
+
+ sat = self.satList[0][self.scan_satselection[0].index]
+ parm.orbital_position = sat[0]
+
+ parm.polarisation = pol[data[1]]
+ parm.frequency = int(data[2])
+ parm.symbol_rate = int(data[3])
+ parm.system = sys[data[4]]
+ parm.inversion = inv[data[5]]
+ parm.pilot = pilot[data[6]]
+ parm.fec = fec[data[7]]
+ parm.modulation = qam[data[8]]
+ parm.rolloff = roll[data[9]]
+ self.__tlist.append(parm)
+ flags = None
+
+ def openFrontend(self):
+ res_mgr = eDVBResourceManager.getInstance()
+ if res_mgr:
+ self.raw_channel = res_mgr.allocateRawChannel(self.feid)
+ if self.raw_channel:
+ self.frontend = self.raw_channel.getFrontend()
+ if self.frontend:
+ return True
+ else:
+ print "getFrontend failed"
+ else:
+ print "getRawChannel failed"
+ else:
+ print "getResourceManager instance failed"
+ return False
+
+ def startSatBlindscanSearch(self, nim_idx, orbpos, session):
+ if self.blindscan_start_frequency.value < 950*1000000 or self.blindscan_start_frequency.value > 2150*1000000 :
+ self.session.open(MessageBox, _("Please check again.\nStart frequency must be between 950 and 2150."), MessageBox.TYPE_ERROR)
+ return
+ if self.blindscan_stop_frequency.value < 950*1000000 or self.blindscan_stop_frequency.value > 2150*1000000 :
+ self.session.open(MessageBox, _("Please check again.\nStop frequency must be between 950 and 2150."), MessageBox.TYPE_ERROR)
+ return
+ if self.blindscan_start_frequency.value > self.blindscan_stop_frequency.value :
+ self.session.open(MessageBox, _("Please check again.\nFrequency : start value is larger than stop value."), MessageBox.TYPE_ERROR)
+ return
+ if self.blindscan_start_symbol.value < 2*1000000 or self.blindscan_start_symbol.value > 45*1000000 :
+ self.session.open(MessageBox, _("Please check again.\nStart symbolrate must be between 2MHz and 45MHz."), MessageBox.TYPE_ERROR)
+ return
+ if self.blindscan_stop_symbol.value < 2*1000000 or self.blindscan_stop_symbol.value > 45*1000000 :
+ self.session.open(MessageBox, _("Please check again.\nStop symbolrate must be between 2MHz and 45MHz."), MessageBox.TYPE_ERROR)
+ return
+ if self.blindscan_start_symbol.value > self.blindscan_stop_symbol.value :
+ self.session.open(MessageBox, _("Please check again.\nSymbolrate : start value is larger than stop value."), MessageBox.TYPE_ERROR)
+ return
+
+ self.__tlist = [ ]
+ self.remainingdata = ""
+ self.feid = nim_idx
+ if not self.openFrontend():
+ self.oldref = session.nav.getCurrentlyPlayingServiceReference()
+ session.nav.stopService() # try to disable foreground service
+ if not self.openFrontend():
+ if session.pipshown: # try to disable pip
+ session.pipshown = False
+ del session.pip
+ if not self.openFrontend():
+ self.frontend = None # in normal case this should not happen
+
+ self.tuner = Tuner(self.frontend)
+ sat = self.satList[0][self.scan_satselection[0].index]
+
+ tab_hilow = {"high" : 1, "low" : 0}
+ returnvalue = (0, 0, 0, 0, 0, 0, 0, 0, 0, 0)
+ if tab_hilow[self.blindscan_hi.value]:
+ self.scan_sat.frequency.value = 12515
+ else:
+ self.scan_sat.frequency.value = 11015
+ returnvalue = (self.scan_sat.frequency.value,
+ 0,
+ self.scan_sat.polarization.value,
+ 0,
+ 0,
+ int(orbpos[0]),
+ eDVBFrontendParametersSatellite.System_DVB_S,
+ 0,
+ 0,
+ 0)
+ self.tuner.tune(returnvalue)
+
+ self.blind_search_container = eConsoleAppContainer()
+ self.blind_search_container.appClosed.append(self.blindScanSearchClosed)
+ self.blind_search_container.dataAvail.append(self.getBlindTransponderData)
+ cmd = "/usr/lib/enigma2/python/Plugins/SystemPlugins/Blindscan/vuplus_blindscan %d %d %d %d %d %d %d" % (self.blindscan_start_frequency.value/1000000, self.blindscan_stop_frequency.value/1000000, self.blindscan_start_symbol.value/1000000, self.blindscan_stop_symbol.value/1000000, self.scan_sat.polarization.value, tab_hilow[self.blindscan_hi.value], self.feid)
+ print "prepared command : ", cmd
+ self.blind_search_container.execute(cmd)
+
+ tmpstr = _("Preparing scanning... \nPlease wait a few minutes.")
+ self.blind_search_session = self.session.openWithCallback(self.blindTransponderSearchSessionClosed, MessageBox, tmpstr, MessageBox.TYPE_INFO)
+
+class Blindscan(ConfigListScreen, Screen, SatBlindscanSearchSupport):
+ skin="""
+ <screen name="Blindscan" position="center,center" size="560,250" title="Blindscan">
+ <ePixmap pixmap="Vu_HD/buttons/red.png" position="5,0" size="140,40" alphatest="on" />
+ <ePixmap pixmap="Vu_HD/buttons/green.png" position="145,0" size="140,40" alphatest="on" />
+ <ePixmap pixmap="Vu_HD/buttons/button_off.png" position="285,0" size="140,40" alphatest="on" />
+ <ePixmap pixmap="Vu_HD/buttons/button_off.png" position="425,0" size="140,40" alphatest="on" />
+ <widget source="key_red" render="Label" position="20,0" zPosition="1" size="115,30" font="Regular;20" halign="center" valign="center" transparent="1" />
+ <widget source="key_green" render="Label" position="160,0" zPosition="1" size="115,30" font="Regular;20" halign="center" valign="center" transparent="1" />
+ <widget name="config" position="5,50" size="550,200" scrollbarMode="showOnDemand" />
+ </screen>
+ """
+ def __init__(self, session):
+ Screen.__init__(self, session)
+
+ self.updateSatList()
+ self.service = session.nav.getCurrentService()
+ self.current_play_service = self.session.nav.getCurrentlyPlayingServiceReference()
+ self.feinfo = None
+ self.networkid = 0
+ frontendData = None
+ if self.service is not None:
+ self.feinfo = self.service.frontendInfo()
+ frontendData = self.feinfo and self.feinfo.getAll(True)
+
+ self.createConfig(frontendData)
+
+ del self.feinfo
+ del self.service
+
+ self["actions"] = ActionMap(["OkCancelActions", "ShortcutActions", "WizardActions", "ColorActions", "SetupActions", ],
+ {
+ "red": self.keyCancel,
+ "green": self.keyGo,
+ "ok": self.keyGo,
+ "cancel": self.keyCancel,
+ }, -2)
+
+ self.statusTimer = eTimer()
+ self.statusTimer.callback.append(self.updateStatus)
+
+ self.list = []
+ ConfigListScreen.__init__(self, self.list)
+
+ self["key_red"] = StaticText(_("Exit"))
+ self["key_green"] = StaticText("Start")
+
+ if not self.scan_nims.value == "":
+ self.createSetup()
+
+ def updateSatList(self):
+ self.satList = []
+ for slot in nimmanager.nim_slots:
+ if slot.isCompatible("DVB-S"):
+ self.satList.append(nimmanager.getSatListForNim(slot.slot))
+ else:
+ self.satList.append(None)
+
+ def createConfig(self, frontendData):
+ defaultSat = {"orbpos": 192, "frequency": 11836, "polarization": eDVBFrontendParametersSatellite.Polarisation_Horizontal}
+
+ if frontendData is not None:
+ ttype = frontendData.get("tuner_type", "UNKNOWN")
+ defaultSat["orbpos"] = frontendData.get("orbital_position", 0)
+ defaultSat["frequency"] = frontendData.get("frequency", 0) / 1000
+ defaultSat["polarization"] = frontendData.get("polarization", eDVBFrontendParametersSatellite.Polarisation_Horizontal)
+
+ self.scan_sat = ConfigSubsection()
+ self.scan_networkScan = ConfigYesNo(default = False)
+
+ # blindscan add
+ self.blindscan_hi = ConfigSelection(default = "low", choices = [("low", _("low")), ("high", _("high"))])
+
+ #ConfigYesNo(default = True)
+ self.blindscan_start_frequency = ConfigInteger(default = 950*1000000)
+ self.blindscan_stop_frequency = ConfigInteger(default = 2150*1000000)
+ self.blindscan_start_symbol = ConfigInteger(default = 2*1000000)
+ self.blindscan_stop_symbol = ConfigInteger(default = 45*1000000)
+
+ nim_list = []
+ # collect all nims which are *not* set to "nothing"
+ for n in nimmanager.nim_slots:
+ if n.config_mode == "nothing":
+ continue
+ if n.config_mode == "advanced" and len(nimmanager.getSatListForNim(n.slot)) < 1:
+ continue
+ if n.config_mode in ("loopthrough", "satposdepends"):
+ root_id = nimmanager.sec.getRoot(n.slot_id, int(n.config.connectedTo.value))
+ if n.type == nimmanager.nim_slots[root_id].type: # check if connected from a DVB-S to DVB-S2 Nim or vice versa
+ continue
+ nim_list.append((str(n.slot), n.friendly_full_description))
+
+ self.scan_nims = ConfigSelection(choices = nim_list)
+
+ # status
+ self.scan_snr = ConfigSlider()
+ self.scan_snr.enabled = False
+ self.scan_agc = ConfigSlider()
+ self.scan_agc.enabled = False
+ self.scan_ber = ConfigSlider()
+ self.scan_ber.enabled = False
+
+ # sat
+ self.scan_sat.frequency = ConfigInteger(default = defaultSat["frequency"], limits = (1, 99999))
+ self.scan_sat.polarization = ConfigSelection(default = defaultSat["polarization"], choices = [
+ (eDVBFrontendParametersSatellite.Polarisation_Horizontal, _("horizontal")),
+ (eDVBFrontendParametersSatellite.Polarisation_Vertical, _("vertical")),
+ (eDVBFrontendParametersSatellite.Polarisation_CircularLeft, _("circular left")),
+ (eDVBFrontendParametersSatellite.Polarisation_CircularRight, _("circular right"))])
+ self.scan_scansat = {}
+ for sat in nimmanager.satList:
+ self.scan_scansat[sat[0]] = ConfigYesNo(default = False)
+
+ self.scan_satselection = []
+ for slot in nimmanager.nim_slots:
+ if slot.isCompatible("DVB-S"):
+ self.scan_satselection.append(getConfigSatlist(defaultSat["orbpos"], self.satList[slot.slot]))
+ else:
+ self.scan_satselection.append(None)
+ return True
+
+ def newConfig(self):
+ cur = self["config"].getCurrent()
+ print "cur is", cur
+ if cur == self.tunerEntry or \
+ cur == self.systemEntry or \
+ (self.modulationEntry and self.systemEntry[1].value == eDVBFrontendParametersSatellite.System_DVB_S2 and cur == self.modulationEntry):
+ self.createSetup()
+
+ def keyLeft(self):
+ ConfigListScreen.keyLeft(self)
+ self.newConfig()
+
+ def keyRight(self):
+ ConfigListScreen.keyRight(self)
+ self.newConfig()
+
+ def updateStatus(self):
+ print "updatestatus"
+
+ def keyGo(self):
+ if self.scan_nims.value == "":
+ return
+ tlist = []
+ flags = None
+ removeAll = True
+ index_to_scan = int(self.scan_nims.value)
+
+ if self.scan_nims == [ ]:
+ self.session.open(MessageBox, _("No tuner is enabled!\nPlease setup your tuner settings before you start a service scan."), MessageBox.TYPE_ERROR)
+ return
+
+ nim = nimmanager.nim_slots[index_to_scan]
+ print "nim", nim.slot
+ if nim.isCompatible("DVB-S") :
+ print "is compatible with DVB-S"
+ else:
+ print "is not compatible with DVB-S"
+ return
+
+ flags = self.scan_networkScan.value and eComponentScan.scanNetworkSearch or 0
+ for x in self["config"].list:
+ x[1].save()
+
+ self.flags = flags
+ self.feid = index_to_scan
+ self.tlist = []
+ orbpos = self.satList[index_to_scan][self.scan_satselection[index_to_scan].index]
+ self.startSatBlindscanSearch(index_to_scan, orbpos, self.session)
+
+ def keyCancel(self):
+ for x in self["config"].list:
+ x[1].cancel()
+ self.session.nav.playService(self.current_play_service)
+ self.close()
+
+ def startScan(self, tlist, flags, feid, networkid = 0):
+ if len(tlist):
+ self.session.open(ServiceScan, [{"transponders": tlist, "feid": feid, "flags": flags, "networkid": networkid}])
+ else:
+ self.session.open(MessageBox, _("Nothing to scan!\nPlease setup your tuner settings before you start a service scan."), MessageBox.TYPE_ERROR)
+
+ def createSetup(self):
+ self.list = []
+ self.multiscanlist = []
+ index_to_scan = int(self.scan_nims.value)
+ print "ID: ", index_to_scan
+
+ self.tunerEntry = getConfigListEntry(_("Tuner"), self.scan_nims)
+ self.list.append(self.tunerEntry)
+
+ if self.scan_nims == [ ]:
+ return
+
+ self.systemEntry = None
+ self.modulationEntry = None
+ nim = nimmanager.nim_slots[index_to_scan]
+
+ self.scan_networkScan.value = False
+ if nim.isCompatible("DVB-S") :
+ self.list.append(getConfigListEntry(_('Satellite'), self.scan_satselection[index_to_scan]))
+ self.list.append(getConfigListEntry(_('Scan start frequency'), self.blindscan_start_frequency))
+ self.list.append(getConfigListEntry(_('Scan stop frequency'), self.blindscan_stop_frequency))
+ self.list.append(getConfigListEntry(_("Polarity"), self.scan_sat.polarization))
+ self.list.append(getConfigListEntry(_("Scan band"), self.blindscan_hi))
+ self.list.append(getConfigListEntry(_('Scan start symbolrate'), self.blindscan_start_symbol))
+ self.list.append(getConfigListEntry(_('Scan stop symbolrate'), self.blindscan_stop_symbol))
+ self["config"].list = self.list
+ self["config"].l.setList(self.list)
+ else:
+ self.session.open(MessageBox, _("Please setup DVB-S Tuner"), MessageBox.TYPE_ERROR)
+
+def main(session, **kwargs):
+ session.open(Blindscan)
+
+def Plugins(**kwargs):
+ return PluginDescriptor(name=_("Blindscan"), description="scan type(DVB-S)", where = PluginDescriptor.WHERE_PLUGINMENU, fnc=main)
+
projects / vuplus_dvbapp / commitdiff