from math import log
class TunerInfo(GUIComponent):
+ SNR = 0
+ AGC = 1
+ BER = 2
+ LOCK = 3
+
SNR_PERCENTAGE = 0
AGC_PERCENTAGE = 1
BER_VALUE = 2
BER_BAR = 5
LOCK_STATE = 6
SYNC_STATE = 7
- def __init__(self, type, servicefkt):
+ def __init__(self, type, servicefkt = None, frontendfkt = None):
GUIComponent.__init__(self)
self.instance = None
self.message = None
self.value = None
self.servicefkt = servicefkt
+ self.frontendfkt = frontendfkt
self.type = type
self.update()
return val*100/65535
def update(self):
- service = self.servicefkt()
- value = 0
- if service is not None:
- feinfo = service.frontendStatusInfo()
- if feinfo is not None:
- if self.type == self.SNR_PERCENTAGE or self.type == self.SNR_BAR:
- value = feinfo.getFrontendInfo(iFrontendStatusInformation.signalPower) * 100 / 65536
- elif self.type == self.AGC_PERCENTAGE or self.type == self.AGC_BAR:
- value = feinfo.getFrontendInfo(iFrontendStatusInformation.signalQuality) * 100 / 65536
- elif self.type == self.BER_VALUE or self.type == self.BER_BAR:
- value = feinfo.getFrontendInfo(iFrontendStatusInformation.bitErrorRate)
- elif self.type == self.LOCK_STATE:
- value = feinfo.getFrontendInfo(iFrontendStatusInformation.LockState)
+ if self.type == self.SNR_PERCENTAGE or self.type == self.SNR_BAR:
+ value = self.getValue(self.SNR) * 100 / 65536
+ elif self.type == self.AGC_PERCENTAGE or self.type == self.AGC_BAR:
+ value = self.getValue(self.AGC) * 100 / 65536
+ elif self.type == self.BER_VALUE or self.type == self.BER_BAR:
+ value = self.getValue(self.BER)
+ elif self.type == self.LOCK_STATE:
+ value = self.getValue(self.LOCK)
if self.type == self.SNR_PERCENTAGE or self.type == self.AGC_PERCENTAGE:
self.setText("%d%%" % (value))
else:
self.setText(_("not locked"))
+ def getValue(self, what):
+ if self.servicefkt is not None:
+ service = self.servicefkt()
+ if service is not None:
+ feinfo = service.frontendStatusInfo()
+ if feinfo is not None:
+ if what == self.SNR:
+ return feinfo.getFrontendInfo(iFrontendStatusInformation.signalPower)
+ elif what == self.AGC:
+ return feinfo.getFrontendInfo(iFrontendStatusInformation.signalQuality)
+ elif what == self.BER:
+ return feinfo.getFrontendInfo(iFrontendStatusInformation.bitErrorRate)
+ elif what == self.LOCK:
+ return feinfo.getFrontendInfo(iFrontendStatusInformation.LockState)
+ elif self.frontendfkt is not None:
+ frontend = self.frontendfkt()
+ if what == self.SNR:
+ return frontend.readFrontendData(iFrontendStatusInformation.signalPower)
+ elif what == self.AGC:
+ return frontend.readFrontendData(iFrontendStatusInformation.signalQuality)
+ elif what == self.BER:
+ return frontend.readFrontendData(iFrontendStatusInformation.bitErrorRate)
+ elif what == self.LOCK:
+ return frontend.readFrontendData(iFrontendStatusInformation.LockState)
+
+ return 0
+
def createWidget(self, parent):
if self.SNR_PERCENTAGE <= self.type <= self.BER_VALUE or self.type == self.LOCK_STATE:
return eLabel(parent)
-from enigma import eTimer, eDVBSatelliteEquipmentControl, eDVBResourceManager, eDVBDiseqcCommand, eDVBResourceManagerPtr, iDVBChannelPtr, iDVBFrontendPtr, iDVBFrontend
+from enigma import eTimer, eDVBSatelliteEquipmentControl, eDVBResourceManager, eDVBDiseqcCommand, eDVBResourceManagerPtr, iDVBChannelPtr, iDVBFrontendPtr, iDVBFrontend, eDVBFrontendParametersSatellite, eDVBFrontendParameters
from Screens.Screen import Screen
+from Screens.ScanSetup import ScanSetup
from Plugins.Plugin import PluginDescriptor
from Components.Label import Label
from Components.ConfigList import ConfigList
from Components.TunerInfo import TunerInfo
from Components.ActionMap import ActionMap
-from Components.config import config, ConfigSubsection, configElement_nonSave, configNothing, getConfigListEntry, configSelection
+from Components.NimManager import nimmanager
+from Components.config import config, ConfigSubsection, configElement_nonSave, configNothing, getConfigListEntry, configSelection, currentConfigSelectionElement, configSatlist
class PositionerSetup(Screen):
skin = """
<widget name="snr_bar" position="60,220" size="150,22" />
<widget name="agc_bar" position="60,245" size="150,22" />
<widget name="ber_bar" position="60,270" size="150,22" />
+
+ <widget name="frequency" text="Frequency:" position="300,220" size="120,22" font="Regular;21" />
+ <widget name="symbolrate" text="Symbolrate:" position="300,245" size="120,22" font="Regular;21" />
+ <widget name="fec" text="FEC:" position="300,270" size="120,22" font="Regular;21" />
+ <widget name="frequency_value" position="420,220" size="120,22" font="Regular;21" />
+ <widget name="symbolrate_value" position="420,245" size="120,22" font="Regular;21" />
+ <widget name="fec_value" position="420,270" size="120,22" font="Regular;21" />
</screen>"""
def __init__(self, session):
self.skin = PositionerSetup.skin
self.session.nav.stopService()
- self.diseqc = Diseqc()
+ self.feid = 1
+
+ self.diseqc = Diseqc(self.feid)
+ self.tuner = Tuner(self.diseqc.getFrontend())
#self.session.nav.stopService()
self.blue = Label("")
self["blue"] = self.blue
- self.feid = 0
-
self.list = []
self["list"] = ConfigList(self.list)
self.createSetup()
self["agc"] = Label()
self["ber"] = Label()
self["lock"] = Label()
- self["snr_percentage"] = TunerInfo(TunerInfo.SNR_PERCENTAGE, self.session.nav.getCurrentService)
- self["agc_percentage"] = TunerInfo(TunerInfo.AGC_PERCENTAGE, self.session.nav.getCurrentService)
- self["ber_value"] = TunerInfo(TunerInfo.BER_VALUE, self.session.nav.getCurrentService)
- self["snr_bar"] = TunerInfo(TunerInfo.SNR_BAR, self.session.nav.getCurrentService)
- self["agc_bar"] = TunerInfo(TunerInfo.AGC_BAR, self.session.nav.getCurrentService)
- self["ber_bar"] = TunerInfo(TunerInfo.BER_BAR, self.session.nav.getCurrentService)
- self["lock_state"] = TunerInfo(TunerInfo.LOCK_STATE, self.session.nav.getCurrentService)
+ self["snr_percentage"] = TunerInfo(TunerInfo.SNR_PERCENTAGE, frontendfkt = self.diseqc.getFrontend)
+ self["agc_percentage"] = TunerInfo(TunerInfo.AGC_PERCENTAGE, frontendfkt = self.diseqc.getFrontend)
+ self["ber_value"] = TunerInfo(TunerInfo.BER_VALUE, frontendfkt = self.diseqc.getFrontend)
+ self["snr_bar"] = TunerInfo(TunerInfo.SNR_BAR, frontendfkt = self.diseqc.getFrontend)
+ self["agc_bar"] = TunerInfo(TunerInfo.AGC_BAR, frontendfkt = self.diseqc.getFrontend)
+ self["ber_bar"] = TunerInfo(TunerInfo.BER_BAR, frontendfkt = self.diseqc.getFrontend)
+ self["lock_state"] = TunerInfo(TunerInfo.LOCK_STATE, frontendfkt = self.diseqc.getFrontend)
+
+ self["frequency"] = Label()
+ self["symbolrate"] = Label()
+ self["fec"] = Label()
+
+ self["frequency_value"] = Label("")
+ self["symbolrate_value"] = Label("")
+ self["fec_value"] = Label("")
self["actions"] = ActionMap(["DirectionActions", "OkCancelActions", "ColorActions"],
{
def updateColors(self, entry):
if entry == "tune":
- self.red.setText("tune manually")
- self.green.setText("predefined transponder")
+ self.red.setText("tune")
+ self.green.setText("")
self.yellow.setText("")
self.blue.setText("")
elif entry == "move":
print "moving west"
elif entry == "limits":
self.diseqc.command("limitOff")
+ elif entry == "tune":
+ self.session.openWithCallback(self.tune, TunerScreen, self.feid)
def greenKey(self):
entry = self.getCurrentConfigPath()
self["snr_bar"].update()
self["agc_bar"].update()
self["ber_bar"].update()
+ transponderdata = self.tuner.getTransponderData()
+ self["frequency_value"].setText(str(transponderdata["frequency"]))
+ self["symbolrate_value"].setText(str(transponderdata["symbol_rate"]))
+ self["fec_value"].setText(str(transponderdata["fec_inner"]))
+ def tune(self, transponder):
+ if transponder is not None:
+ self.tuner.tune(transponder)
+
class Diseqc:
def __init__(self, feid = 0):
self.ready = False
self.feid = feid
res_mgr = eDVBResourceManagerPtr()
if eDVBResourceManager.getInstance(res_mgr) == 0:
- raw_channel = iDVBChannelPtr()
- if res_mgr.allocateRawChannel(raw_channel, self.feid) == 0:
+ self.raw_channel = iDVBChannelPtr()
+ if res_mgr.allocateRawChannel(self.raw_channel, self.feid) == 0:
self.frontend = iDVBFrontendPtr()
- if raw_channel.getFrontend(self.frontend) == 0:
- self.frontend.setVoltage(iDVBFrontend.voltage13)
+ if self.raw_channel.getFrontend(self.frontend) == 0:
self.ready = True
else:
print "getFrontend failed"
else:
print "getRawChannel failed"
else:
- print "getResourceManager instance failed"
+ print "getResourceManager instance failed"
+
+ def getFrontend(self):
+ return self.frontend
def command(self, what, param = 0):
if self.ready:
cmd.setCommandString(string)
self.frontend.sendDiseqc(cmd)
-
+
+class Tuner:
+ def __init__(self, frontend):
+ self.frontend = frontend
+
+ def tune(self, transponder):
+ print "tuning to transponder with data", transponder
+ parm = eDVBFrontendParametersSatellite()
+ parm.frequency = transponder[0] * 1000
+ parm.symbol_rate = transponder[1] * 1000
+ parm.polarisation = transponder[2]
+ parm.fec = transponder[3]
+ parm.inversion = transponder[4]
+ parm.orbital_position = 192
+ feparm = eDVBFrontendParameters()
+ feparm.setDVBS(parm, True)
+ self.frontend.tune(feparm)
+
+ def getTransponderData(self):
+ return self.frontend.readTransponderData(True)
+
+class TunerScreen(ScanSetup):
+ skin = """
+ <screen position="90,100" size="520,400" title="Tune">
+ <widget name="config" position="20,10" size="460,350" scrollbarMode="showOnDemand" />
+ <widget name="introduction" position="20,360" size="350,30" font="Regular;23" />
+ </screen>"""
+
+ def __init__(self, session, feid):
+ self.feid = feid
+ ScanSetup.__init__(self, session)
+
+ self["introduction"].setText("")
+
+ def createSetup(self):
+ self.typeOfTuningEntry = None
+ self.satEntry = None
+
+ self.list = []
+ self.typeOfTuningEntry = getConfigListEntry(_('Tune'), config.tuning.type)
+ self.list.append(self.typeOfTuningEntry)
+ self.satEntry = getConfigListEntry(_('Satellite'), config.tuning.sat)
+ self.list.append(self.satEntry)
+ if currentConfigSelectionElement(config.tuning.type) == "manual_transponder":
+ self.list.append(getConfigListEntry(_('Frequency'), config.scan.sat.frequency))
+ self.list.append(getConfigListEntry(_('Inversion'), config.scan.sat.inversion))
+ self.list.append(getConfigListEntry(_('Symbol Rate'), config.scan.sat.symbolrate))
+ self.list.append(getConfigListEntry(_("Polarity"), config.scan.sat.polarization))
+ self.list.append(getConfigListEntry(_("FEC"), config.scan.sat.fec))
+ elif currentConfigSelectionElement(config.tuning.type) == "predefined_transponder":
+ self.list.append(getConfigListEntry(_("Transponder"), config.tuning.transponder))
+ self["config"].list = self.list
+ self["config"].l.setList(self.list)
+
+ def newConfig(self):
+ if self["config"].getCurrent() == self.typeOfTuningEntry:
+ self.createSetup()
+ elif self["config"].getCurrent() == self.satEntry:
+ self.updateSats()
+ self.createSetup()
+
+ def createConfig(self):
+ config.tuning = ConfigSubsection()
+
+ config.tuning.type = configElement_nonSave("config.tuning.type", configSelection, 0, (("manual_transponder", _("Manual transponder")), ("predefined_transponder", _("Predefined satellite"))))
+
+ config.tuning.sat = configElement_nonSave("config.tuning.sat", configSatlist, 192, nimmanager.getSatListForNim(self.feid))
+ ScanSetup.createConfig(self)
+ self.updateSats()
+
+ def updateSats(self):
+ transponderlist = nimmanager.getTransponders(config.tuning.sat.vals[config.tuning.sat.value][1])
+ list = []
+ for x in transponderlist:
+ if x[3] == 0:
+ pol = "H"
+ elif x[3] == 1:
+ pol = "V"
+ elif x[3] == 2:
+ pol = "CL"
+ elif x[3] == 3:
+ pol = "CR"
+ if x[4] == 0:
+ fec = "FEC_AUTO"
+ elif x[4] == 1:
+ fec = "FEC_1_2"
+ elif x[4] == 2:
+ fec = "FEC_2_3"
+ elif x[4] == 3:
+ fec = "FEC_3_4"
+ elif x[4] == 4:
+ fec = "FEC_5_6"
+ elif x[4] == 5:
+ fec = "FEC_7_8"
+ elif x[4] == 5:
+ fec = "FEC_8_9"
+ elif x[4] == 6:
+ fec = "FEC_None"
+ list.append(str(x[1]) + "," + str(x[2]) + "," + pol + "," + fec)
+ config.tuning.transponder = configElement_nonSave("config.tuning.transponder", configSelection, 0, list)
+
+ def keyGo(self):
+ returnvalue = (0, 0, 0, 0, 0, 0)
+ if currentConfigSelectionElement(config.tuning.type) == "manual_transponder":
+ returnvalue = (config.scan.sat.frequency.value[0], config.scan.sat.symbolrate.value[0], config.scan.sat.polarization.value, config.scan.sat.fec.value, config.scan.sat.inversion.value)
+ elif currentConfigSelectionElement(config.tuning.type) == "predefined_transponder":
+ transponder = nimmanager.getTransponders(config.tuning.sat.vals[config.tuning.sat.value][1])[config.tuning.transponder.value]
+ returnvalue = (int(transponder[1] / 100), int(transponder[2] / 1000), transponder[3], transponder[4], 2, config.tuning.sat.vals[config.tuning.sat.value][1])
+ self.close(returnvalue)
+
+ def keyCancel(self):
+ self.close(None)
+
def PositionerMain(session, **kwargs):
session.open(PositionerSetup)