Problems with marlinbuilder and Cura 14.12.1

[ulbie 0]

hey guys and girls,

I have a problem with updating my ulti original with self build heated bed to the newest firmware. Therefore I always used the marlinbuilder without any problems.

(http://marlinbuilder.robotfuzz.com/)

Normally cura should be doing fine with updating the firmware (MarlinUltimaker-HBK-250000.hex) but by doing this the temperature stays at 0° and can not be changed.

So I tried the good old marlinbuilder and build my own hex-file as usual. But when I tried to upload everytime a timeout error occurs. There seems to be a problem with the latest cura version and I don't know what to do now.

Anybody with the same problem? Any suggestion what to do?

Greetings,

ulbie

 

[ulbie 0]

Problem now solved...i feel stupid:)

I could not explain myself why the maxtemp error for the HB still occurs after flashing just the arduino again and putting up the custom firmware. I measured the the 100k thermistor and it seems that it was broken. By plugging out the connection of the HB sensor the error did not occur. Cross switched the connections of heater sensor and HB sensor and once again got the error. Reassembled HB and measured again, everthing suddenly looked good with right resistance. Plugged in the HB sensor and error was gone...

Problem was short circuit...damn!!!