I spent this evening attempting to update to Marlin v 1.1.3 from the much older version of Marlin that came with my reprap prusa i3. I adjusted all the stock settings accordingly for my machine and attempted an upload to my MKS Base 1.5 controller, only to receive the Unknown CPU error during the upload.
I'm new to editing firmware, but with the previous version of Marlin that I was using, the MKS Base 1.5 board worked fine using the standard MOTHERBOARD 33 setting in Configuration.h meant for a RAMPS board. I tried switching from MOTHERBOARD 33 to MOTHERBOARD BOARD_MKS_13, but still received the same Unknown CPU error.
That is about the extent of my knowledge on how to approach the problem. Any suggestions?
I'm new to editing firmware, but with the previous version of Marlin that I was using, the MKS Base 1.5 board worked fine using the standard MOTHERBOARD 33 setting in Configuration.h meant for a RAMPS board. I tried switching from MOTHERBOARD 33 to MOTHERBOARD BOARD_MKS_13, but still received the same Unknown CPU error.
That is about the extent of my knowledge on how to approach the problem. Any suggestions?