- eDVBResourceManager.getInstance(res_mgr)
- raw_channel = iDVBChannelPtr()
- res_mgr.allocateRawChannel(raw_channel, self.feid)
- frontend = raw_channel.getFrontend()
- cmd = eDVBDiseqcCommand
- if what == "moveWest":
- cmd.setCommandString('\xe1\x31\x69\x40')
- elif what == "moveEast":
- cmd.setCommandString('\xe1\x31\x68\x40')
+ if eDVBResourceManager.getInstance(res_mgr) == 0:
+ raw_channel = iDVBChannelPtr()
+ if res_mgr.allocateRawChannel(raw_channel, self.feid) == 0:
+ frontend = iDVBFrontendPtr()
+ if raw_channel.getFrontend(frontend) == 0:
+ cmd = eDVBDiseqcCommand()
+ if what == "moveWest":
+ cmd.setCommandString('\xe1\x31\x69\x40')
+ elif what == "moveEast":
+ cmd.setCommandString('\xe1\x31\x68\x40')
+ else:
+ cmd.setCommandString('\xe0\x31\x60') #positioner stop
+ frontend.sendDiseqc(cmd)
+ else:
+ print "getFrontend failed"
+ else:
+ print "getRawChannel failed"