Extruder firmware update problem
Hey there. My extruder has gone 'insane' And I can't update the firmware. I failed doing this even before the extruder went insane. What am I doing wrong?
I hooked the TTL on the extruder board the right way (I double checked). The extruder board is connected to the motherboard with a CAT5 cable.
When I try to connect to the extruder board manually (I use COM4) it throws an exception:
replicatorg.app.exceptions.SerialException: Serial port 'COM4' already in use. Try quiting any programs that may be using it.
with autoscan it throws an exception:
replicatorg.drivers.BadFirmwareVersionException: Firmware version 0.13 detected; firmware version 1.1 required.
It seems it can't read the board either.
java.lang.NullPointerException
at replicatorg.app.Serial.read(Serial.java:244)
at replicatorg.drivers.gen3.Sanguino3GDriver.runCommand(Sanguino3GDriver.java:284)
at replicatorg.drivers.gen3.Sanguino3GDriver.readFromEEPROM(Sanguino3GDriver.java:1202)
at replicatorg.drivers.gen3.Sanguino3GDriver.checkEEPROM(Sanguino3GDriver.java:1128)
at replicatorg.drivers.gen3.Sanguino3GDriver.getMachineName(Sanguino3GDriver.java:1246)
at replicatorg.app.MachineController.readName(MachineController.java:452)
at replicatorg.app.MachineController.access$600(MachineController.java:66)
at replicatorg.app.MachineController$MachineThread.run(MachineController.java:416)
Ideas anyone?
Thanks
