want to use Axis I,J,K,U,V,W

[brvcool45]

Upto I,J,K,U compiles. But adding V&W getting below errors.

Marlin\src\HAL\STM32../../inc/../core/types.h: In member function 'void XYZval::set(T, T, T, T, T, T, T)':
Marlin\src\HAL\STM32../../inc/../core/types.h:497:155: error: 'pu' was not declared in this scope; did you mean 'px'?
497 | FI void set(const T px, const T py, const T pz, const T pi, const T pj, const T pk, const T pm) { x = px; y = py; z = pz; i = pi; j = pj; k = pk; u = pu; }
Marlin\src\HAL\STM32../../inc/../core/types.h: In member function 'XYZval& XYZval::operator*=(const float&)':
Marlin\src\HAL\STM32../../inc/../core/types.h:596:151: error: assignment of read-only location 'v'
596 | FI XYZval& operator*=(const float &v) { NUM_AXIS_CODE(x *= v, y *= v, z *= v, i *= v, j *= v, k *= v, u *= v, v *= v, w *= v); return *this; }

[thebjtfellow]

I couldn't figure out how to do it automatically, but what worked for me was going into the pins file, pins_BTT_OCTOPUS_MAX_EZ.h, and manually renaming what was defined there. For me, I search/replaced Z2_ as I_, EO_ as J_, E1_ as K_, E2_ as U_, E3_ as V_, E4 as W_, and E5_ as E0_

Hope that helps!