lib/python/Plugins/SystemPlugins/PositionerSetup/plugin.py

   1 from enigma import eTimer, eDVBSatelliteEquipmentControl, eDVBResourceManager, eDVBDiseqcCommand, eDVBResourceManagerPtr, iDVBChannelPtr, iDVBFrontendPtr, iDVBFrontend, eDVBFrontendParametersSatellite, eDVBFrontendParameters
   2 from Screens.Screen import Screen
   3 from Screens.ScanSetup import ScanSetup
   4 from Screens.MessageBox import MessageBox
   5 from Plugins.Plugin import PluginDescriptor
   6
   7 from Components.Label import Label
   8 from Components.ConfigList import ConfigList
   9 from Components.TunerInfo import TunerInfo
  10 from Components.ActionMap import ActionMap
  11 from Components.NimManager import nimmanager
  12 from Components.MenuList import MenuList
  13 from Components.config import config, ConfigSubsection, configElement_nonSave, configNothing, getConfigListEntry, configSelection, currentConfigSelectionElement, configSatlist
  14
  15 class PositionerSetup(Screen):
  16         skin = """
  17                 <screen position="100,100" size="560,400" title="Positioner setup..." >
  18                         <widget name="list" position="100,0" size="350,155" />
  19
  20                         <widget name="red" position="0,155" size="140,80" backgroundColor="red" halign="center" valign="center" font="Regular;21" />
  21                         <widget name="green" position="140,155" size="140,80" backgroundColor="green" halign="center" valign="center" font="Regular;21" />
  22                         <widget name="yellow" position="280,155" size="140,80" backgroundColor="yellow" halign="center" valign="center" font="Regular;21" />
  23                         <widget name="blue" position="420,155" size="140,80" backgroundColor="blue" halign="center" valign="center" font="Regular;21" />
  24
  25                         <widget name="snr" text="SNR:" position="0,245" size="60,22" font="Regular;21" />
  26                         <widget name="agc" text="AGC:" position="0,270" size="60,22" font="Regular;21" />
  27                         <widget name="ber" text="BER:" position="0,295" size="60,22" font="Regular;21" />
  28                         <widget name="lock" text="Lock:" position="0,320" size="60,22" font="Regular;21" />
  29                         <widget name="snr_percentage" position="220,245" size="60,22" font="Regular;21" />
  30                         <widget name="agc_percentage" position="220,270" size="60,22" font="Regular;21" />
  31                         <widget name="ber_value" position="220,295" size="60,22" font="Regular;21" />
  32                         <widget name="lock_state" position="60,320" size="150,22" font="Regular;21" />
  33                         <widget name="snr_bar" position="60,245" size="150,22" />
  34                         <widget name="agc_bar" position="60,270" size="150,22" />
  35                         <widget name="ber_bar" position="60,295" size="150,22" />
  36
  37                         <widget name="frequency" text="Frequency:" position="300,245" size="120,22" font="Regular;21" />
  38                         <widget name="symbolrate" text="Symbolrate:" position="300,270" size="120,22" font="Regular;21" />
  39                         <widget name="fec" text="FEC:" position="300,295" size="120,22" font="Regular;21" />
  40                         <widget name="frequency_value" position="420,245" size="120,22" font="Regular;21" />
  41                         <widget name="symbolrate_value" position="420,270" size="120,22" font="Regular;21" />
  42                         <widget name="fec_value" position="420,295" size="120,22" font="Regular;21" />
  43                 </screen>"""
  44         def __init__(self, session, feid):
  45                 self.skin = PositionerSetup.skin
  46                 Screen.__init__(self, session)
  47
  48                 self.session.nav.stopService()
  49
  50                 self.feid = feid
  51
  52                 self.diseqc = Diseqc(self.feid)
  53                 self.tuner = Tuner(self.diseqc.getFrontend())
  54                 self.tuner.tune((0,0,0,0,0,0,0,0,0))
  55
  56                 #self.session.nav.stopService()
  57
  58                 self.createConfig()
  59
  60                 self.isMoving = False
  61                 self.stopOnLock = False
  62
  63                 self.red = Label("")
  64                 self["red"] = self.red
  65                 self.green = Label("")
  66                 self["green"] = self.green
  67                 self.yellow = Label("")
  68                 self["yellow"] = self.yellow
  69                 self.blue = Label("")
  70                 self["blue"] = self.blue
  71
  72                 self.list = []
  73                 self["list"] = ConfigList(self.list)
  74                 self.createSetup()
  75
  76                 self["snr"] = Label()
  77                 self["agc"] = Label()
  78                 self["ber"] = Label()
  79                 self["lock"] = Label()
  80                 self["snr_percentage"] = TunerInfo(TunerInfo.SNR_PERCENTAGE, frontendfkt = self.diseqc.getFrontend)
  81                 self["agc_percentage"] = TunerInfo(TunerInfo.AGC_PERCENTAGE, frontendfkt = self.diseqc.getFrontend)
  82                 self["ber_value"] = TunerInfo(TunerInfo.BER_VALUE, frontendfkt = self.diseqc.getFrontend)
  83                 self["snr_bar"] = TunerInfo(TunerInfo.SNR_BAR, frontendfkt = self.diseqc.getFrontend)
  84                 self["agc_bar"] = TunerInfo(TunerInfo.AGC_BAR, frontendfkt = self.diseqc.getFrontend)
  85                 self["ber_bar"] = TunerInfo(TunerInfo.BER_BAR, frontendfkt = self.diseqc.getFrontend)
  86                 self["lock_state"] = TunerInfo(TunerInfo.LOCK_STATE, frontendfkt = self.diseqc.getFrontend)
  87
  88                 self["frequency"] = Label()
  89                 self["symbolrate"] = Label()
  90                 self["fec"] = Label()
  91
  92                 self["frequency_value"] = Label("")
  93                 self["symbolrate_value"] = Label("")
  94                 self["fec_value"] = Label("")
  95
  96                 self["actions"] = ActionMap(["DirectionActions", "OkCancelActions", "ColorActions"],
  97                 {
  98                         "ok": self.go,
  99                         "cancel": self.close,
 100                         "up": self.up,
 101                         "down": self.down,
 102                         "left": self.left,
 103                         "right": self.right,
 104                         "red": self.redKey,
 105                         "green": self.greenKey,
 106                         "yellow": self.yellowKey,
 107                         "blue": self.blueKey,
 108                 }, -1)
 109
 110                 self.updateColors("tune")
 111
 112                 self.statusTimer = eTimer()
 113                 self.statusTimer.timeout.get().append(self.updateStatus)
 114                 self.statusTimer.start(50, False)
 115
 116         def createConfig(self):
 117                 config.positioner = ConfigSubsection()
 118                 config.positioner.tune = configElement_nonSave("tune", configNothing, 0, None)
 119                 config.positioner.move = configElement_nonSave("move", configNothing, 0, None)
 120                 config.positioner.finemove = configElement_nonSave("finemove", configNothing, 0, None)
 121                 config.positioner.limits = configElement_nonSave("limits", configNothing, 0, None)
 122                 config.positioner.goto0 = configElement_nonSave("goto0", configNothing, 0, None)
 123                 storepos = []
 124                 for x in range(1,255):
 125                         storepos.append(str(x))
 126                 config.positioner.storage = configElement_nonSave("storage", configSelection, 0, storepos)
 127
 128         def createSetup(self):
 129                 self.list.append(getConfigListEntry(_("Tune"), config.positioner.tune))
 130                 self.list.append(getConfigListEntry(_("Positioner movement"), config.positioner.move))
 131                 self.list.append(getConfigListEntry(_("Positioner fine movement"), config.positioner.finemove))
 132                 self.list.append(getConfigListEntry(_("Set limits"), config.positioner.limits))
 133                 self.list.append(getConfigListEntry(_("Positioner storage"), config.positioner.storage))
 134                 self.list.append(getConfigListEntry(_("Goto 0"), config.positioner.goto0))
 135                 self["list"].l.setList(self.list)
 136
 137         def go(self):
 138                 pass
 139
 140         def getCurrentConfigPath(self):
 141                 return self["list"].getCurrent()[1].parent.configPath
 142
 143         def up(self):
 144                 if not self.isMoving:
 145                         self["list"].instance.moveSelection(self["list"].instance.moveUp)
 146                         self.updateColors(self.getCurrentConfigPath())
 147
 148         def down(self):
 149                 if not self.isMoving:
 150                         self["list"].instance.moveSelection(self["list"].instance.moveDown)
 151                         self.updateColors(self.getCurrentConfigPath())
 152
 153         def left(self):
 154                 self["list"].handleKey(config.key["prevElement"])
 155
 156         def right(self):
 157                 self["list"].handleKey(config.key["nextElement"])
 158
 159         def updateColors(self, entry):
 160                 if entry == "tune":
 161                         self.red.setText(_("Tune"))
 162                         self.green.setText("")
 163                         self.yellow.setText("")
 164                         self.blue.setText("")
 165                 elif entry == "move":
 166                         if self.isMoving:
 167                                 self.red.setText(_("Stop"))
 168                                 self.green.setText(_("Stop"))
 169                                 self.yellow.setText(_("Stop"))
 170                                 self.blue.setText(_("Stop"))
 171                         else:
 172                                 self.red.setText(_("Move west"))
 173                                 self.green.setText(_("Search west"))
 174                                 self.yellow.setText(_("Search east"))
 175                                 self.blue.setText(_("Move east"))
 176                 elif entry == "finemove":
 177                         self.red.setText("")
 178                         self.green.setText(_("Step west"))
 179                         self.yellow.setText(_("Step east"))
 180                         self.blue.setText("")
 181                 elif entry == "limits":
 182                         self.red.setText(_("Limits off"))
 183                         self.green.setText(_("Limit west"))
 184                         self.yellow.setText(_("Limit east"))
 185                         self.blue.setText(_("Limits on"))
 186                 elif entry == "storage":
 187                         self.red.setText("")
 188                         self.green.setText(_("Store position"))
 189                         self.yellow.setText(_("Goto position"))
 190                         self.blue.setText("")
 191                 elif entry == "goto0":
 192                         self.red.setText(_("Goto 0"))
 193                         self.green.setText("")
 194                         self.yellow.setText("")
 195                         self.blue.setText("")
 196                 else:
 197                         self.red.setText("")
 198                         self.green.setText("")
 199                         self.yellow.setText("")
 200                         self.blue.setText("")
 201
 202         def redKey(self):
 203                 entry = self.getCurrentConfigPath()
 204                 if entry == "move":
 205                         if self.isMoving:
 206                                 self.diseqccommand("stop")
 207                                 self.isMoving = False
 208                                 self.stopOnLock = False
 209                         else:
 210                                 self.diseqccommand("moveWest", 0)
 211                                 self.isMoving = True
 212                         self.updateColors("move")
 213                 elif entry == "limits":
 214                         self.diseqccommand("limitOff")
 215                 elif entry == "tune":
 216                         self.session.openWithCallback(self.tune, TunerScreen, self.feid)
 217                 elif entry == "goto0":
 218                         print "move to position 0"
 219                         self.diseqccommand("moveTo", 0)
 220
 221         def greenKey(self):
 222                 entry = self.getCurrentConfigPath()
 223                 if entry == "move":
 224                         if self.isMoving:
 225                                 self.diseqccommand("stop")
 226                                 self.isMoving = False
 227                                 self.stopOnLock = False
 228                         else:
 229                                 self.isMoving = True
 230                                 self.stopOnLock = True
 231                                 self.diseqccommand("moveWest", 0)
 232                         self.updateColors("move")
 233                 elif entry == "finemove":
 234                         print "stepping west"
 235                         self.diseqccommand("moveWest", 0xFF) # one step
 236                 elif entry == "storage":
 237                         print "store at position", (config.positioner.storage.value + 1)
 238                         self.diseqccommand("store", config.positioner.storage.value + 1)
 239                 elif entry == "limits":
 240                         self.diseqccommand("limitWest")
 241
 242         def yellowKey(self):
 243                 entry = self.getCurrentConfigPath()
 244                 if entry == "move":
 245                         if self.isMoving:
 246                                 self.diseqccommand("stop")
 247                                 self.isMoving = False
 248                                 self.stopOnLock = False
 249                         else:
 250                                 self.isMoving = True
 251                                 self.stopOnLock = True
 252                                 self.diseqccommand("moveEast", 0)
 253                         self.updateColors("move")
 254                 elif entry == "finemove":
 255                         print "stepping east"
 256                         self.diseqccommand("moveEast", 0xFF) # one step
 257                 elif entry == "storage":
 258                         print "move to position", (config.positioner.storage.value + 1)
 259                         self.diseqccommand("moveTo", config.positioner.storage.value + 1)
 260                 elif entry == "limits":
 261                         self.diseqccommand("limitEast")
 262 #
 263         def blueKey(self):
 264                 entry = self.getCurrentConfigPath()
 265                 if entry == "move":
 266                         if self.isMoving:
 267                                 self.diseqccommand("stop")
 268                                 self.isMoving = False
 269                                 self.stopOnLock = False
 270                         else:
 271                                 self.diseqccommand("moveEast", 0)
 272                                 self.isMoving = True
 273                         self.updateColors("move")
 274                         print "moving east"
 275                 elif entry == "limits":
 276                         self.diseqccommand("limitOn")
 277
 278         def diseqccommand(self, cmd, param = 0):
 279                 self.diseqc.command(cmd, param)
 280                 self.tuner.retune()
 281
 282         def updateStatus(self):
 283                 self["snr_percentage"].update()
 284                 self["agc_percentage"].update()
 285                 self["ber_value"].update()
 286                 self["snr_bar"].update()
 287                 self["agc_bar"].update()
 288                 self["ber_bar"].update()
 289                 self["lock_state"].update()
 290                 transponderdata = self.tuner.getTransponderData()
 291                 self["frequency_value"].setText(str(transponderdata["frequency"]))
 292                 self["symbolrate_value"].setText(str(transponderdata["symbol_rate"]))
 293                 self["fec_value"].setText(str(transponderdata["fec_inner"]))
 294                 if transponderdata["tuner_locked"] == 1 and self.isMoving and self.stopOnLock:
 295                         self.diseqccommand("stop")
 296                         self.isMoving = False
 297                         self.stopOnLock = False
 298                         self.updateColors(self.getCurrentConfigPath())
 299
 300         def tune(self, transponder):
 301                 if transponder is not None:
 302                         self.tuner.tune(transponder)
 303
 304 class Diseqc:
 305         def __init__(self, feid = 0):
 306                 self.ready = False
 307                 self.feid = feid
 308                 res_mgr = eDVBResourceManagerPtr()
 309                 if eDVBResourceManager.getInstance(res_mgr) == 0:
 310                         self.raw_channel = iDVBChannelPtr()
 311                         if res_mgr.allocateRawChannel(self.raw_channel, self.feid) == 0:
 312                                 self.frontend = iDVBFrontendPtr()
 313                                 if self.raw_channel.getFrontend(self.frontend) == 0:
 314                                         self.ready = True
 315                                 else:
 316                                         print "getFrontend failed"
 317                         else:
 318                                 print "getRawChannel failed"
 319                 else:
 320                         print "getResourceManager instance failed"
 321
 322         def getFrontend(self):
 323                 return self.frontend
 324
 325         def command(self, what, param = 0):
 326                 if self.ready:
 327                         cmd = eDVBDiseqcCommand()
 328                         if what == "moveWest":
 329                                 string = 'e03169' + ("%02x" % param)
 330                         elif what == "moveEast":
 331                                 string = 'e03168' + ("%02x" % param)
 332                         elif what == "moveTo":
 333                                 string = 'e0316b' + ("%02x" % param)
 334                         elif what == "store":
 335                                 string = 'e0316a' + ("%02x" % param)
 336                         elif what == "limitOn":
 337                                 string = 'e0316a00'
 338                         elif what == "limitOff":
 339                                 string = 'e03163'
 340                         elif what == "limitEast":
 341                                 string = 'e03166'
 342                         elif what == "limitWest":
 343                                 string = 'e03167'
 344                         else:
 345                                 string = 'e03160' #positioner stop
 346                         print "diseqc command:",
 347                         print string
 348
 349                         cmd.setCommandString(string)
 350                         self.frontend.sendDiseqc(cmd)
 351
 352 class Tuner:
 353         def __init__(self, frontend):
 354                 self.frontend = frontend
 355
 356         def tune(self, transponder):
 357                 print "tuning to transponder with data", transponder
 358                 parm = eDVBFrontendParametersSatellite()
 359                 parm.frequency = transponder[0] * 1000
 360                 parm.symbol_rate = transponder[1] * 1000
 361                 parm.polarisation = transponder[2]
 362                 parm.fec = transponder[3]
 363                 parm.inversion = transponder[4]
 364                 parm.orbital_position = transponder[5]
 365                 parm.system = 0  # FIXMEE !! HARDCODED DVB-S (add support for DVB-S2)
 366                 parm.modulation = 1 # FIXMEE !! HARDCODED QPSK
 367                 feparm = eDVBFrontendParameters()
 368                 feparm.setDVBS(parm, True)
 369                 self.lastparm = feparm
 370                 self.frontend.tune(feparm)
 371
 372         def retune(self):
 373                 self.frontend.tune(self.lastparm)
 374
 375         def getTransponderData(self):
 376                 return self.frontend.readTransponderData(True)
 377
 378 class TunerScreen(ScanSetup):
 379         skin = """
 380                 <screen position="90,100" size="520,400" title="Tune">
 381                         <widget name="config" position="20,10" size="460,350" scrollbarMode="showOnDemand" />
 382                         <widget name="introduction" position="20,360" size="350,30" font="Regular;23" />
 383                 </screen>"""
 384
 385         def __init__(self, session, feid):
 386                 self.feid = feid
 387                 ScanSetup.__init__(self, session)
 388
 389                 self["introduction"].setText("")
 390
 391         def createSetup(self):
 392                 self.typeOfTuningEntry = None
 393                 self.satEntry = None
 394
 395                 self.list = []
 396                 self.typeOfTuningEntry = getConfigListEntry(_('Tune'), config.tuning.type)
 397                 self.list.append(self.typeOfTuningEntry)
 398                 self.satEntry = getConfigListEntry(_('Satellite'), config.tuning.sat)
 399                 self.list.append(self.satEntry)
 400                 if currentConfigSelectionElement(config.tuning.type) == "manual_transponder":
 401                         self.list.append(getConfigListEntry(_('Frequency'), config.scan.sat.frequency))
 402                         self.list.append(getConfigListEntry(_('Inversion'), config.scan.sat.inversion))
 403                         self.list.append(getConfigListEntry(_('Symbol Rate'), config.scan.sat.symbolrate))
 404                         self.list.append(getConfigListEntry(_("Polarity"), config.scan.sat.polarization))
 405                         self.list.append(getConfigListEntry(_("FEC"), config.scan.sat.fec))
 406                 elif currentConfigSelectionElement(config.tuning.type) == "predefined_transponder":
 407                         self.list.append(getConfigListEntry(_("Transponder"), config.tuning.transponder))
 408                 self["config"].list = self.list
 409                 self["config"].l.setList(self.list)
 410
 411         def newConfig(self):
 412                 if self["config"].getCurrent() == self.typeOfTuningEntry:
 413                         self.createSetup()
 414                 elif self["config"].getCurrent() == self.satEntry:
 415                         self.updateSats()
 416                         self.createSetup()
 417
 418         def createConfig(self):
 419                 config.tuning = ConfigSubsection()
 420
 421                 config.tuning.type = configElement_nonSave("config.tuning.type", configSelection, 0, (("manual_transponder", _("Manual transponder")), ("predefined_transponder", _("Predefined satellite"))))
 422
 423                 config.tuning.sat = configElement_nonSave("config.tuning.sat", configSatlist, 192, nimmanager.getRotorSatListForNim(self.feid))
 424                 ScanSetup.createConfig(self)
 425                 self.updateSats()
 426
 427         def updateSats(self):
 428                 satnum = config.tuning.sat.value
 429                 satlist = config.tuning.sat.vals
 430                 if len(satlist):
 431                         transponderlist = nimmanager.getTransponders(satlist[satnum][1])
 432                         list = []
 433                         for x in transponderlist:
 434                                 if x[3] == 0:
 435                                         pol = "H"
 436                                 elif x[3] == 1:
 437                                         pol = "V"
 438                                 elif x[3] == 2:
 439                                         pol = "CL"
 440                                 elif x[3] == 3:
 441                                         pol = "CR"
 442                                 if x[4] == 0:
 443                                         fec = "FEC_AUTO"
 444                                 elif x[4] == 1:
 445                                         fec = "FEC_1_2"
 446                                 elif x[4] == 2:
 447                                         fec = "FEC_2_3"
 448                                 elif x[4] == 3:
 449                                         fec = "FEC_3_4"
 450                                 elif x[4] == 4:
 451                                         fec = "FEC_5_6"
 452                                 elif x[4] == 5:
 453                                         fec = "FEC_7_8"
 454                                 elif x[4] == 5:
 455                                         fec = "FEC_8_9"
 456                                 elif x[4] == 6:
 457                                         fec = "FEC_None"
 458                                 list.append(str(x[1]) + "," + str(x[2]) + "," + pol + "," + fec)
 459                         config.tuning.transponder = configElement_nonSave("config.tuning.transponder", configSelection, 0, list)
 460
 461         def keyGo(self):
 462                 returnvalue = (0, 0, 0, 0, 0, 0, 0)
 463                 satpos = config.tuning.sat.vals[config.tuning.sat.value][1]
 464                 if currentConfigSelectionElement(config.tuning.type) == "manual_transponder":
 465                         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, satpos)
 466                 elif currentConfigSelectionElement(config.tuning.type) == "predefined_transponder":
 467                         transponder = nimmanager.getTransponders(config.tuning.sat.vals[config.tuning.sat.value][1])[config.tuning.transponder.value]
 468                         returnvalue = (int(transponder[1] / 1000), int(transponder[2] / 1000), transponder[3], transponder[4], 2, config.tuning.sat.vals[config.tuning.sat.value][1], satpos)
 469                 self.close(returnvalue)
 470
 471         def keyCancel(self):
 472                 self.close(None)
 473
 474 class NimSelection(Screen):
 475         skin = """
 476                 <screen position="140,165" size="400,100" title="select Slot">
 477                         <widget name="nimlist" position="20,10" size="360,75" />
 478                 </screen>"""
 479
 480         def __init__(self, session):
 481                 Screen.__init__(self, session)
 482
 483                 nimlist = nimmanager.getNimListOfType(nimmanager.nimType["DVB-S"])
 484                 nimMenuList = []
 485                 for x in nimlist:
 486                         nimMenuList.append((_("NIM ") + (["A", "B", "C", "D"][x]) + ": " + nimmanager.getNimName(x) + " (" + nimmanager.getNimTypeName(x) + ")", x))
 487
 488                 self["nimlist"] = MenuList(nimMenuList)
 489
 490                 self["actions"] = ActionMap(["OkCancelActions"],
 491                 {
 492                         "ok": self.okbuttonClick ,
 493                         "cancel": self.close
 494                 }, -1)
 495
 496         def okbuttonClick(self):
 497                 selection = self["nimlist"].getCurrent()
 498                 self.session.open(PositionerSetup, selection[1])
 499
 500 def PositionerMain(session, **kwargs):
 501         nimList = nimmanager.getNimListOfType(nimmanager.nimType["DVB-S"])
 502         if len(nimList) == 0:
 503                 session.open(MessageBox, _("No positioner capable frontend found."), MessageBox.TYPE_ERROR)
 504         else:
 505                 if session.nav.RecordTimer.isRecording():
 506                         session.open(MessageBox, _("A recording is currently running. Please stop the recording before trying to configure the positioner."), MessageBox.TYPE_ERROR)
 507                 else:
 508                         usableNims = []
 509                         for x in nimList:
 510                                 configured_rotor_sats = nimmanager.getRotorSatListForNim(x)
 511                                 if len(configured_rotor_sats) != 0:
 512                                         usableNims.append(x)
 513                         if len(usableNims) == 1:
 514                                 session.open(PositionerSetup, usableNims[0])
 515                         elif len(usableNims) > 1:
 516                                 session.open(NimSelection)
 517                         else:
 518                                 session.open(MessageBox, _("No tuner is configured for use with a diseqc positioner!"), MessageBox.TYPE_ERROR)
 519
 520 def Plugins(**kwargs):
 521         return PluginDescriptor(name="Positioner setup", description="Setup your positioner", where = PluginDescriptor.WHERE_PLUGINMENU, fnc=PositionerMain)