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ScottW514 4c6cca1511 BRINGUP: homing design decided - accel bump-detect, soft-bump fallback
No factory X/Y home switches (unpopulated IO header only). Current
sensing is a dead end (PIC attrs are setpoints; stalled steppers do
not draw more current). Primary: head lis2hh12 accelerometer contact
detection (needs IIO bring-up). Fallback: low-current soft-bump
against the hard stops. Camera homing stays a future option.
2026-08-02 17:20:57 -04:00
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2022-10-06 09:48:02 -04:00