#needhelp. For whatever reason I am unable to compile current Marlin. I have a Sanguinololu 1.3b, upgraded to the 1284P, Kliments SDSL and the Panelolu attached. So I activated the ULTIPANEL, SD etc options. Compiling with Arduino 0023 on MacOS bails with “pins not defined in this scope” stuff. How to fix this? Anyone knows?
Well, do you want RAMBO as upgrade?
@Josef_Prusa depends on the price 
I managed to get Marlin on my SL so it definitely is possible. As I am suffering from some wierd mid-print stops, I hope that a simple update to Marlin might help. Swapping the controller completely is the next step.
@Jan_Wildeboer have a look here: https://github.com/ErikZalm/Marlin/blob/Marlin_v1/Marlin/pins.h#L719
Looks like you’ll need to define NEWPANEL as well.
@Thomas_Sanladerer I did. I will post my config and adv_config and the error message later when I am back home.
Panelolu is an I2C panel, right? You may have to move to Arduino 1.0+ (and update your sanguino library accordingly). I had trouble compiling for an Azteeg X1 (Sanguinololu-compatible) with VIKI panel (also I2C) until I updated my Sanguino and LiquidTWI2 libraries.