Hi,

I'm having trouble with some of the firmware for my Kossel. My hardware is based from a Arduino Mega2560. I have attached 2 different Marlin firmwares which I've tested and gotten to work each in different aspects.

The file titled Marlin-AC is the firmware I am trying to make work, the problem is that when the printer tries to move it does so extremely slowly at a rate of maybe 0.5mm/s or possibly less. The firmware titled Marlin doesn't have the movement problem but I cant get the heating to work properly and the UI seems to be missing aspects relevant to heated bed control as well.

Can anyone determine the difference between these 2 codes which is causing this problem in the Marlin-AC? Or know how to fix the issue outright?

Thanks,

Steven

They look OK. Perhaps the eeprom has some funny settings in it when you're using the AC version (AC has eeprom enabled, but Marlin doesn't).

Try entering
M502
M500

in Pronterface, which will reset the eeprom settings to what's in the file.

Edited 1 time(s). Last edit at 01/01/2017 09:52AM by nebbian.

Thank you so much that fixed the problem outright.