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[1.1.x] Enable Z axis and delta sensorless homing (#9532)

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Thomas Moore 2018-02-08 02:02:48 -06:00 • committed by Scott Lahteine
parent f089bbbc93
commit a471cd26e1
41 changed files with 347 additions and 212 deletions
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8
Marlin/SanityCheck.h
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@ -1492,6 +1492,14 @@ static_assert(1 >= 0
#error "E4_CS_PIN is required for E4_IS_TMC2130. Define E4_CS_PIN in Configuration_adv.h."
#endif
// Require STEALTHCHOP for SENSORLESS_HOMING on DELTA as the transition from spreadCycle to stealthChop
// is necessary in order to reset the stallGuard indication between the initial movement of all three
// towers to +Z and the individual homing of each tower. This restriction can be removed once a means of
// clearing the stallGuard activated status is found.
#if ENABLED(SENSORLESS_HOMING) && ENABLED(DELTA) && !ENABLED(STEALTHCHOP)
#error "SENSORLESS_HOMING on DELTA currently requires STEALTHCHOP."
#endif
#elif ENABLED(SENSORLESS_HOMING)
#error "SENSORLESS_HOMING requires TMC2130 stepper drivers."