Compilation error 'DIOORIG_E2_DIR_PIN_DDR' (Ramps 1.4)
I'm trying to configure a double extrusion (update from an old functional version, before the configuration tool). But I've this Arduino compilation error 'DIOORIG_E2_DIR_PIN_DDR' was not declared in this scope"
I don't know what is this variable, and where to correct this problem.
Thanks in advance for your suggestions