- Updated new homing cycle to error out when a pull-off motion detects
the limit is still active.
- Created a limits_get_state() function to centralize it. It reports
state as a bit-wise booleans according to axis numbering.
- Updated the print uint8 functions. Generalized it to allow both base2
and base10 printouts, while allowing base2 prints with N_AXIS digits
for limit state status reports. Doing this saved about 100bytes of
flash as well.
- Applied CoreXY status reporting bug fix by @phd0. Thanks!
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