TMC 2209 Stepper current adjustment SKR 1.4

[ned73]

Just wondering where I can find in the Marlin config the numbers that I see on the LCD menu for the stepper current adjustment as they seem very low compared to what I would expect. (The Configuration ADV.h file does not contain values and refers #define X_CURRENT PRUSA_AIO_X_CURRENT) Previously I was running 755 ma with my old board with vanilla marlin, but now I see the value is almost half for each stepper. This may explain why my sensorless homing values are also way off and the layer shifting I am getting which was never a problem previously.

So really, my question is, can I put 755 mA in the lcd menu configuration for my X, Y, E and Z steppers as that is what I have calculated for my motors and this is what my sensorless homing values were based off.

Cheers!

[cimoalpacino]

Edit in Marlin/src/inc/Prusa_AIO_Conditionals.h or just replace in the Marlin/Configuration_adv.h with your numeric values:

[thisiskeithb]

As cimoalpacino pointed out, most values are set in Prusa_AIO_Conditionals.h.