"Problem moving to Build Folder" and Calculating Heatbed tem

K8200 3D Printer K8200 - Printer software (repetier, slicer, ...) a
1

I’m trying to upload the firmware V2 to my Velleman k8200 but when ever I try to verify the code on arduino an error pops up saying there was a problem moving something to the build folder. The thing it wasn’t able to move changes each time I click it. I tried emptying the temp folder but this made no difference. Can you help?

The heatbed thermistor is also reading 90 degrees while at room temperature. The sensor appears to be working fine so I think the problem is due to the fact that I’ve changed the thermistor recently and it has different characteristics and so the firmware calculates an incorrect temperature. Where in the code do I need to update these values?

2

Are you using Arduino 1.0.6 or lower?
The higher versions do not work for the K8200

Since you have changed thermistors I can’t help you there.
However you can unplug therm2 and check the temp in the software.
It should read 0C

3

I am using 1.0.6 version of arduino. I have managed to upload stuff before, it just doesn’t seem to be working this time. Is there a way for me to download the code from the arduino?

4

You can download the firmware from this link.
http://www.vellemanusa.com/support/downloads/?code=K8200
The instructions to update the firmware can be found in this link.
http://www.k8200.eu/manual/printing/?c=007

5

No I mean download from the arduino board itself, so the thing that the firmware is uploaded to.

6

Also, would you be able to tell me whic parts of the firmware deal with determining the temperature of the heatbed?