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from enigma import eTimer, eDVBSatelliteEquipmentControl, eDVBResourceManager, eDVBDiseqcCommand, eDVBResourceManagerPtr, iDVBChannelPtr, iDVBFrontendPtr, iDVBFrontend
from Screens.Screen import Screen
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
class PositionerSetup(Screen):
skin = """
<screen position="100,100" size="560,400" title="Positioner setup..." >
<widget name="list" position="100,0" size="350,120" />
<widget name="red" position="0,120" size="140,80" backgroundColor="red" halign="center" valign="center" font="Regular;21" />
<widget name="green" position="140,120" size="140,80" backgroundColor="green" halign="center" valign="center" font="Regular;21" />
<widget name="yellow" position="280,120" size="140,80" backgroundColor="yellow" halign="center" valign="center" font="Regular;21" />
<widget name="blue" position="420,120" size="140,80" backgroundColor="blue" halign="center" valign="center" font="Regular;21" />
<widget name="snr" text="SNR:" position="0,220" size="60,22" font="Regular;21" />
<widget name="agc" text="AGC:" position="0,245" size="60,22" font="Regular;21" />
<widget name="ber" text="BER:" position="0,270" size="60,22" font="Regular;21" />
<widget name="lock" text="Lock:" position="0,295" size="60,22" font="Regular;21" />
<widget name="snr_percentage" position="220,220" size="60,22" font="Regular;21" />
<widget name="agc_percentage" position="220,245" size="60,22" font="Regular;21" />
<widget name="ber_value" position="220,270" size="60,22" font="Regular;21" />
<widget name="lock_state" position="60,295" size="150,22" font="Regular;21" />
<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" />
</screen>"""
def __init__(self, session):
self.skin = PositionerSetup.skin
Screen.__init__(self, session)
self.session.nav.stopService()
self.diseqc = Diseqc()
#self.session.nav.stopService()
self.createConfig()
self.isMoving = False
self.red = Label("")
self["red"] = self.red
self.green = Label("")
self["green"] = self.green
self.yellow = Label("")
self["yellow"] = self.yellow
self.blue = Label("")
self["blue"] = self.blue
self.feid = 0
self.list = []
self["list"] = ConfigList(self.list)
self.createSetup()
self["snr"] = Label()
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["actions"] = ActionMap(["DirectionActions", "OkCancelActions", "ColorActions"],
{
"ok": self.go,
"cancel": self.close,
"up": self.up,
"down": self.down,
"left": self.left,
"right": self.right,
"red": self.redKey,
"green": self.greenKey,
"yellow": self.yellowKey,
"blue": self.blueKey,
}, -1)
self.updateColors("tune")
self.statusTimer = eTimer()
self.statusTimer.timeout.get().append(self.updateStatus)
self.statusTimer.start(200, False)
def createConfig(self):
config.positioner = ConfigSubsection()
config.positioner.tune = configElement_nonSave("tune", configNothing, 0, None)
config.positioner.move = configElement_nonSave("move", configNothing, 0, None)
config.positioner.limits = configElement_nonSave("limits", configNothing, 0, None)
storepos = []
for x in range(255):
storepos.append(str(x))
config.positioner.storage = configElement_nonSave("storage", configSelection, 0, storepos)
def createSetup(self):
self.list.append(getConfigListEntry(_("Tune"), config.positioner.tune))
self.list.append(getConfigListEntry(_("Positioner movement"), config.positioner.move))
self.list.append(getConfigListEntry(_("Set limits"), config.positioner.limits))
self.list.append(getConfigListEntry(_("Positioner storage"), config.positioner.storage))
self["list"].l.setList(self.list)
def go(self):
pass
def getCurrentConfigPath(self):
return self["list"].getCurrent()[1].parent.configPath
def up(self):
self["list"].instance.moveSelection(self["list"].instance.moveUp)
self.updateColors(self.getCurrentConfigPath())
def down(self):
self["list"].instance.moveSelection(self["list"].instance.moveDown)
self.updateColors(self.getCurrentConfigPath())
def left(self):
self["list"].handleKey(config.key["prevElement"])
def right(self):
self["list"].handleKey(config.key["nextElement"])
def updateColors(self, entry):
if entry == "tune":
self.red.setText("tune manually")
self.green.setText("predefined transponder")
self.yellow.setText("")
self.blue.setText("")
elif entry == "move":
if self.isMoving:
self.red.setText(_("Stop"))
self.green.setText(_("Stop"))
self.yellow.setText(_("Stop"))
self.blue.setText(_("Stop"))
else:
self.red.setText(_("Move west"))
self.green.setText(_("Step west"))
self.yellow.setText(_("Step east"))
self.blue.setText(_("Move east"))
elif entry == "limits":
self.red.setText(_("Limits off"))
self.green.setText(_("Limit west"))
self.yellow.setText(_("Limit east"))
self.blue.setText("")
elif entry == "storage":
self.red.setText()
self.green.setText(_("Store position"))
self.yellow.setText(_("Goto position"))
self.blue.setText("")
else:
self.red.setText("")
self.green.setText("")
self.yellow.setText("")
self.blue.setText("")
def redKey(self):
entry = self.getCurrentConfigPath()
if entry == "move":
if self.isMoving:
self.diseqc.command("stop")
self.isMoving = False
else:
self.diseqc.command("moveWest", 0)
self.isMoving = True
self.updateColors("move")
print "moving west"
elif entry == "limits":
self.diseqc.command("limitOff")
def greenKey(self):
entry = self.getCurrentConfigPath()
if entry == "move":
print "stepping west"
self.diseqc.command("moveWest", 1)
elif entry == "storage":
print "store at position", (config.positioner.storage.value + 1)
self.diseqc.command("store", config.positioner.storage.value + 1)
elif entry == "limits":
self.diseqc.command("limitWest")
def yellowKey(self):
entry = self.getCurrentConfigPath()
if entry == "move":
print "stepping east"
self.diseqc.command("moveEast", 1)
elif entry == "storage":
print "move to position", (config.positioner.storage.value + 1)
self.diseqc.command("moveTo", config.positioner.storage.value + 1)
elif entry == "limits":
self.diseqc.command("limitEast")
#
def blueKey(self):
entry = self.getCurrentConfigPath()
if entry == "move":
if self.isMoving:
self.diseqc.command("stop")
self.isMoving = False
else:
self.diseqc.command("moveEast", 0)
self.isMoving = True
self.updateColors("move")
print "moving east"
def updateStatus(self):
self["snr_percentage"].update()
self["agc_percentage"].update()
self["ber_value"].update()
self["snr_bar"].update()
self["agc_bar"].update()
self["ber_bar"].update()
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.frontend = iDVBFrontendPtr()
if raw_channel.getFrontend(self.frontend) == 0:
self.frontend.setVoltage(iDVBFrontend.voltage18)
self.ready = True
else:
print "getFrontend failed"
else:
print "getRawChannel failed"
else:
print "getResourceManager instance failed"
def command(self, what, param = 0):
if self.ready:
cmd = eDVBDiseqcCommand()
if what == "moveWest":
string = 'e13169' + ("%02x" % param)
elif what == "moveEast":
string = 'e13168' + ("%02x" % param)
elif what == "moveTo":
string = 'e1316b' + ("%02x" % param)
elif what == "store":
string = 'e1316a' + ("%02x" % param)
elif what == "limitOff":
string = 'e13163'
elif what == "limitEast":
string = 'e13166'
elif what == "limitWest":
string = 'e13167'
else:
string = 'e03160' #positioner stop
print "diseqc command:",
for x in string:
print hex(ord(x)),
print
cmd.setCommandString(string)
self.frontend.sendDiseqc(cmd)
def PositionerMain(session, **kwargs):
session.open(PositionerSetup)
def Plugins(**kwargs):
return PluginDescriptor(name="Positioner setup", description="Setup your positioner", where = PluginDescriptor.WHERE_PLUGINMENU, fnc=PositionerMain)
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