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 ConfigSatlist, ConfigNothing, ConfigSelection, ConfigSubsection, KEY_LEFT, KEY_RIGHT, getConfigListEntry
  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))
  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                 self.positioner_tune = ConfigNothing()
 118                 self.positioner_move = ConfigNothing()
 119                 self.positioner_finemove = ConfigNothing()
 120                 self.positioner_limits = ConfigNothing()
 121                 self.positioner_goto0 = ConfigNothing()
 122                 storepos = []
 123                 for x in range(1,255):
 124                         storepos.append(str(x))
 125                 self.positioner_storage = ConfigSelection(choices = storepos)
 126
 127         def createSetup(self):
 128                 self.list.append((_("Tune"), self.positioner_tune, "tune"))
 129                 self.list.append((_("Positioner movement"), self.positioner_move, "move"))
 130                 self.list.append((_("Positioner fine movement"), self.positioner_finemove, "finemove"))
 131                 self.list.append((_("Set limits"), self.positioner_limits, "limits"))
 132                 self.list.append((_("Positioner storage"), self.positioner_storage, "storage"))
 133                 self.list.append((_("Goto 0"), self.positioner_goto0, "goto0"))
 134                 self["list"].l.setList(self.list)
 135
 136         def go(self):
 137                 pass
 138
 139         def getCurrentConfigPath(self):
 140                 return self["list"].getCurrent()[2]
 141
 142         def up(self):
 143                 if not self.isMoving:
 144                         self["list"].instance.moveSelection(self["list"].instance.moveUp)
 145                         self.updateColors(self.getCurrentConfigPath())
 146
 147         def down(self):
 148                 if not self.isMoving:
 149                         self["list"].instance.moveSelection(self["list"].instance.moveDown)
 150                         self.updateColors(self.getCurrentConfigPath())
 151
 152         def left(self):
 153                 self["list"].handleKey(KEY_LEFT)
 154
 155         def right(self):
 156                 self["list"].handleKey(KEY_RIGHT)
 157
 158         def updateColors(self, entry):
 159                 if entry == "tune":
 160                         self.red.setText(_("Tune"))
 161                         self.green.setText("")
 162                         self.yellow.setText("")
 163                         self.blue.setText("")
 164                 elif entry == "move":
 165                         if self.isMoving:
 166                                 self.red.setText(_("Stop"))
 167                                 self.green.setText(_("Stop"))
 168                                 self.yellow.setText(_("Stop"))
 169                                 self.blue.setText(_("Stop"))
 170                         else:
 171                                 self.red.setText(_("Move west"))
 172                                 self.green.setText(_("Search west"))
 173                                 self.yellow.setText(_("Search east"))
 174                                 self.blue.setText(_("Move east"))
 175                 elif entry == "finemove":
 176                         self.red.setText("")
 177                         self.green.setText(_("Step west"))
 178                         self.yellow.setText(_("Step east"))
 179                         self.blue.setText("")
 180                 elif entry == "limits":
 181                         self.red.setText(_("Limits off"))
 182                         self.green.setText(_("Limit west"))
 183                         self.yellow.setText(_("Limit east"))
 184                         self.blue.setText(_("Limits on"))
 185                 elif entry == "storage":
 186                         self.red.setText("")
 187                         self.green.setText(_("Store position"))
 188                         self.yellow.setText(_("Goto position"))
 189                         self.blue.setText("")
 190                 elif entry == "goto0":
 191                         self.red.setText(_("Goto 0"))
 192                         self.green.setText("")
 193                         self.yellow.setText("")
 194                         self.blue.setText("")
 195                 else:
 196                         self.red.setText("")
 197                         self.green.setText("")
 198                         self.yellow.setText("")
 199                         self.blue.setText("")
 200
 201         def redKey(self):
 202                 entry = self.getCurrentConfigPath()
 203                 if entry == "move":
 204                         if self.isMoving:
 205                                 self.diseqccommand("stop")
 206                                 self.isMoving = False
 207                                 self.stopOnLock = False
 208                         else:
 209                                 self.diseqccommand("moveWest", 0)
 210                                 self.isMoving = True
 211                         self.updateColors("move")
 212                 elif entry == "limits":
 213                         self.diseqccommand("limitOff")
 214                 elif entry == "tune":
 215                         self.session.openWithCallback(self.tune, TunerScreen, self.feid)
 216                 elif entry == "goto0":
 217                         print "move to position 0"
 218                         self.diseqccommand("moveTo", 0)
 219
 220         def greenKey(self):
 221                 entry = self.getCurrentConfigPath()
 222                 if entry == "move":
 223                         if self.isMoving:
 224                                 self.diseqccommand("stop")
 225                                 self.isMoving = False
 226                                 self.stopOnLock = False
 227                         else:
 228                                 self.isMoving = True
 229                                 self.stopOnLock = True
 230                                 self.diseqccommand("moveWest", 0)
 231                         self.updateColors("move")
 232                 elif entry == "finemove":
 233                         print "stepping west"
 234                         self.diseqccommand("moveWest", 0xFF) # one step
 235                 elif entry == "storage":
 236                         print "store at position", int(self.positioner_storage.value)
 237                         self.diseqccommand("store", int(self.positioner_storage.value))
 238                 elif entry == "limits":
 239                         self.diseqccommand("limitWest")
 240
 241         def yellowKey(self):
 242                 entry = self.getCurrentConfigPath()
 243                 if entry == "move":
 244                         if self.isMoving:
 245                                 self.diseqccommand("stop")
 246                                 self.isMoving = False
 247                                 self.stopOnLock = False
 248                         else:
 249                                 self.isMoving = True
 250                                 self.stopOnLock = True
 251                                 self.diseqccommand("moveEast", 0)
 252                         self.updateColors("move")
 253                 elif entry == "finemove":
 254                         print "stepping east"
 255                         self.diseqccommand("moveEast", 0xFF) # one step
 256                 elif entry == "storage":
 257                         print "move to position", int(self.positioner_storage.value)
 258                         self.diseqccommand("moveTo", int(self.positioner_storage.value))
 259                 elif entry == "limits":
 260                         self.diseqccommand("limitEast")
 261 #
 262         def blueKey(self):
 263                 entry = self.getCurrentConfigPath()
 264                 if entry == "move":
 265                         if self.isMoving:
 266                                 self.diseqccommand("stop")
 267                                 self.isMoving = False
 268                                 self.stopOnLock = False
 269                         else:
 270                                 self.diseqccommand("moveEast", 0)
 271                                 self.isMoving = True
 272                         self.updateColors("move")
 273                         print "moving east"
 274                 elif entry == "limits":
 275                         self.diseqccommand("limitOn")
 276
 277         def diseqccommand(self, cmd, param = 0):
 278                 self.diseqc.command(cmd, param)
 279                 self.tuner.retune()
 280
 281         def updateStatus(self):
 282                 self["snr_percentage"].update()
 283                 self["agc_percentage"].update()
 284                 self["ber_value"].update()
 285                 self["snr_bar"].update()
 286                 self["agc_bar"].update()
 287                 self["ber_bar"].update()
 288                 self["lock_state"].update()
 289                 transponderdata = self.tuner.getTransponderData()
 290                 self["frequency_value"].setText(str(transponderdata["frequency"]))
 291                 self["symbolrate_value"].setText(str(transponderdata["symbol_rate"]))
 292                 self["fec_value"].setText(str(transponderdata["fec_inner"]))
 293                 if transponderdata["tuner_locked"] == 1 and self.isMoving and self.stopOnLock:
 294                         self.diseqccommand("stop")
 295                         self.isMoving = False
 296                         self.stopOnLock = False
 297                         self.updateColors(self.getCurrentConfigPath())
 298
 299         def tune(self, transponder):
 300                 if transponder is not None:
 301                         self.tuner.tune(transponder)
 302
 303 class Diseqc:
 304         def __init__(self, feid = 0):
 305                 self.ready = False
 306                 self.feid = feid
 307                 res_mgr = eDVBResourceManagerPtr()
 308                 if eDVBResourceManager.getInstance(res_mgr) == 0:
 309                         self.raw_channel = iDVBChannelPtr()
 310                         if res_mgr.allocateRawChannel(self.raw_channel, self.feid) == 0:
 311                                 self.frontend = iDVBFrontendPtr()
 312                                 if self.raw_channel.getFrontend(self.frontend) == 0:
 313                                         self.ready = True
 314                                 else:
 315                                         print "getFrontend failed"
 316                         else:
 317                                 print "getRawChannel failed"
 318                 else:
 319                         print "getResourceManager instance failed"
 320
 321         def getFrontend(self):
 322                 return self.frontend
 323
 324         def command(self, what, param = 0):
 325                 if self.ready:
 326                         cmd = eDVBDiseqcCommand()
 327                         if what == "moveWest":
 328                                 string = 'e03169' + ("%02x" % param)
 329                         elif what == "moveEast":
 330                                 string = 'e03168' + ("%02x" % param)
 331                         elif what == "moveTo":
 332                                 string = 'e0316b' + ("%02x" % param)
 333                         elif what == "store":
 334                                 string = 'e0316a' + ("%02x" % param)
 335                         elif what == "limitOn":
 336                                 string = 'e0316a00'
 337                         elif what == "limitOff":
 338                                 string = 'e03163'
 339                         elif what == "limitEast":
 340                                 string = 'e03166'
 341                         elif what == "limitWest":
 342                                 string = 'e03167'
 343                         else:
 344                                 string = 'e03160' #positioner stop
 345                         print "diseqc command:",
 346                         print string
 347
 348                         cmd.setCommandString(string)
 349                         self.frontend.sendDiseqc(cmd)
 350
 351 class Tuner:
 352         def __init__(self, frontend):
 353                 self.frontend = frontend
 354
 355         def tune(self, transponder):
 356                 print "tuning to transponder with data", transponder
 357                 parm = eDVBFrontendParametersSatellite()
 358                 parm.frequency = transponder[0] * 1000
 359                 parm.symbol_rate = transponder[1] * 1000
 360                 parm.polarisation = transponder[2]
 361                 parm.fec = transponder[3]
 362                 parm.inversion = transponder[4]
 363                 parm.orbital_position = transponder[5]
 364                 parm.system = 0  # FIXMEE !! HARDCODED DVB-S (add support for DVB-S2)
 365                 parm.modulation = 1 # FIXMEE !! HARDCODED QPSK
 366                 feparm = eDVBFrontendParameters()
 367                 feparm.setDVBS(parm, True)
 368                 self.lastparm = feparm
 369                 self.frontend.tune(feparm)
 370
 371         def retune(self):
 372                 self.frontend.tune(self.lastparm)
 373
 374         def getTransponderData(self):
 375                 return self.frontend.readTransponderData(True)
 376
 377 tuning = None
 378
 379 class TunerScreen(ScanSetup):
 380         skin = """
 381                 <screen position="90,100" size="520,400" title="Tune">
 382                         <widget name="config" position="20,10" size="460,350" scrollbarMode="showOnDemand" />
 383                         <widget name="introduction" position="20,360" size="350,30" font="Regular;23" />
 384                 </screen>"""
 385
 386         def __init__(self, session, feid):
 387                 self.feid = feid
 388                 ScanSetup.__init__(self, session)
 389
 390                 self["introduction"].setText("")
 391
 392         def createSetup(self):
 393                 self.typeOfTuningEntry = None
 394                 self.satEntry = None
 395
 396                 self.list = []
 397                 self.typeOfTuningEntry = getConfigListEntry(_('Tune'), tuning.type)
 398                 self.list.append(self.typeOfTuningEntry)
 399                 self.satEntry = getConfigListEntry(_('Satellite'), tuning.sat)
 400                 self.list.append(self.satEntry)
 401                 if tuning.type.value == "manual_transponder":
 402                         self.list.append(getConfigListEntry(_('Frequency'), self.scan_sat.frequency))
 403                         self.list.append(getConfigListEntry(_('Inversion'), self.scan_sat.inversion))
 404                         self.list.append(getConfigListEntry(_('Symbol Rate'), self.scan_sat.symbolrate))
 405                         self.list.append(getConfigListEntry(_("Polarity"), self.scan_sat.polarization))
 406                         self.list.append(getConfigListEntry(_("FEC"), self.scan_sat.fec))
 407                 elif tuning.type.value == "predefined_transponder":
 408                         self.list.append(getConfigListEntry(_("Transponder"), tuning.transponder))
 409                 self["config"].list = self.list
 410                 self["config"].l.setList(self.list)
 411
 412         def newConfig(self):
 413                 if self["config"].getCurrent() == self.typeOfTuningEntry:
 414                         self.createSetup()
 415                 elif self["config"].getCurrent() == self.satEntry:
 416                         self.createSetup()
 417
 418         def createConfig(self, foo):
 419                 if not tuning:
 420                         global tuning
 421                         tuning = ConfigSubsection()
 422                         tuning.type = ConfigSelection(
 423                                 default = "manual_transponder",
 424                                 choices = { "manual_transponder" : _("Manual transponder"),
 425                                                         "predefined_transponder" : _("Predefined transponder") } )
 426                         tuning.sat = ConfigSatlist(list=nimmanager.getRotorSatListForNim(self.feid))
 427                         tuning.sat.addNotifier(self.tuningSatChanged)
 428                         self.updateTransponders()
 429                         TunerScreenConfigCreated = True
 430                 ScanSetup.createConfig(self, None)
 431
 432         def tuningSatChanged(self, *parm):
 433                 self.updateTransponders()
 434
 435         def updateTransponders(self):
 436                 if len(tuning.sat.choices):
 437                         transponderlist = nimmanager.getTransponders(int(tuning.sat.value))
 438                         tps = []
 439                         cnt=0
 440                         for x in transponderlist:
 441                                 if x[3] == 0:
 442                                         pol = "H"
 443                                 elif x[3] == 1:
 444                                         pol = "V"
 445                                 elif x[3] == 2:
 446                                         pol = "CL"
 447                                 elif x[3] == 3:
 448                                         pol = "CR"
 449                                 if x[4] == 0:
 450                                         fec = "FEC_AUTO"
 451                                 elif x[4] == 1:
 452                                         fec = "FEC_1_2"
 453                                 elif x[4] == 2:
 454                                         fec = "FEC_2_3"
 455                                 elif x[4] == 3:
 456                                         fec = "FEC_3_4"
 457                                 elif x[4] == 4:
 458                                         fec = "FEC_5_6"
 459                                 elif x[4] == 5:
 460                                         fec = "FEC_7_8"
 461                                 elif x[4] == 5:
 462                                         fec = "FEC_8_9"
 463                                 elif x[4] == 6:
 464                                         fec = "FEC_None"
 465                                 tps.append(str(x[1]) + "," + str(x[2]) + "," + pol + "," + fec)
 466                         tuning.transponder = ConfigSelection(choices=tps)
 467
 468         def keyGo(self):
 469                 returnvalue = (0, 0, 0, 0, 0, 0)
 470                 satpos = int(tuning.sat.value)
 471                 if tuning.type.value == "manual_transponder":
 472                         returnvalue = (
 473                                 self.scan_sat.frequency.value,
 474                                 self.scan_sat.symbolrate.value,
 475                                 self.scan_sat.polarization.index,
 476                                 self.scan_sat.fec.index,
 477                                 self.scan_sat.inversion.index,
 478                                 satpos)
 479                 elif tuning.type.value == "predefined_transponder":
 480                         transponder = nimmanager.getTransponders(satpos)[tuning.transponder.index]
 481                         returnvalue = (int(transponder[1] / 1000), int(transponder[2] / 1000), transponder[3], transponder[4], 2, satpos)
 482                 self.close(returnvalue)
 483
 484         def keyCancel(self):
 485                 self.close(None)
 486
 487 class NimSelection(Screen):
 488         skin = """
 489                 <screen position="140,165" size="400,100" title="select Slot">
 490                         <widget name="nimlist" position="20,10" size="360,75" />
 491                 </screen>"""
 492
 493         def __init__(self, session):
 494                 Screen.__init__(self, session)
 495
 496                 nimlist = nimmanager.getNimListOfType(nimmanager.nimType["DVB-S"])
 497                 nimMenuList = []
 498                 for x in nimlist:
 499                         nimMenuList.append((_("NIM ") + (["A", "B", "C", "D"][x]) + ": " + nimmanager.getNimName(x) + " (" + nimmanager.getNimTypeName(x) + ")", x))
 500
 501                 self["nimlist"] = MenuList(nimMenuList)
 502
 503                 self["actions"] = ActionMap(["OkCancelActions"],
 504                 {
 505                         "ok": self.okbuttonClick ,
 506                         "cancel": self.close
 507                 }, -1)
 508
 509         def okbuttonClick(self):
 510                 selection = self["nimlist"].getCurrent()
 511                 self.session.open(PositionerSetup, selection[1])
 512
 513 def PositionerMain(session, **kwargs):
 514         nimList = nimmanager.getNimListOfType(nimmanager.nimType["DVB-S"])
 515         if len(nimList) == 0:
 516                 session.open(MessageBox, _("No positioner capable frontend found."), MessageBox.TYPE_ERROR)
 517         else:
 518                 if session.nav.RecordTimer.isRecording():
 519                         session.open(MessageBox, _("A recording is currently running. Please stop the recording before trying to configure the positioner."), MessageBox.TYPE_ERROR)
 520                 else:
 521                         usableNims = []
 522                         for x in nimList:
 523                                 configured_rotor_sats = nimmanager.getRotorSatListForNim(x)
 524                                 if len(configured_rotor_sats) != 0:
 525                                         usableNims.append(x)
 526                         if len(usableNims) == 1:
 527                                 session.open(PositionerSetup, usableNims[0])
 528                         elif len(usableNims) > 1:
 529                                 session.open(NimSelection)
 530                         else:
 531                                 session.open(MessageBox, _("No tuner is configured for use with a diseqc positioner!"), MessageBox.TYPE_ERROR)
 532
 533 def Plugins(**kwargs):
 534         return PluginDescriptor(name="Positioner setup", description="Setup your positioner", where = PluginDescriptor.WHERE_PLUGINMENU, fnc=PositionerMain)