diff --git a/Marlin/src/inc/SanityCheck.h b/Marlin/src/inc/SanityCheck.h index a7b8a80db..cd895f340 100644 --- a/Marlin/src/inc/SanityCheck.h +++ b/Marlin/src/inc/SanityCheck.h @@ -1457,12 +1457,22 @@ static_assert(X_MAX_LENGTH >= X_BED_SIZE && Y_MAX_LENGTH >= Y_BED_SIZE, #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." + #if ENABLED(SENSORLESS_HOMING) + // 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(DELTA) && !ENABLED(STEALTHCHOP) + #error "SENSORLESS_HOMING on DELTA currently requires STEALTHCHOP." + #elif X_HOME_DIR == -1 && DISABLED(X_MIN_ENDSTOP_INVERTING) + #error "SENSORLESS_HOMING requires X_MIN_ENDSTOP_INVERTING when homing to X_MIN." + #elif X_HOME_DIR == 1 && DISABLED(X_MAX_ENDSTOP_INVERTING) + #error "SENSORLESS_HOMING requires X_MAX_ENDSTOP_INVERTING when homing to X_MAX." + #elif Y_HOME_DIR == -1 && DISABLED(Y_MIN_ENDSTOP_INVERTING) + #error "SENSORLESS_HOMING requires Y_MIN_ENDSTOP_INVERTING when homing to Y_MIN." + #elif Y_HOME_DIR == 1 && DISABLED(Y_MAX_ENDSTOP_INVERTING) + #error "SENSORLESS_HOMING requires Y_MAX_ENDSTOP_INVERTING when homing to Y_MAX." + #endif #endif // Sensorless homing is required for both combined steppers in an H-bot diff --git a/Marlin/src/module/stepper_indirection.cpp b/Marlin/src/module/stepper_indirection.cpp index 274e1fd2c..1220427dd 100644 --- a/Marlin/src/module/stepper_indirection.cpp +++ b/Marlin/src/module/stepper_indirection.cpp @@ -193,7 +193,6 @@ st.power_down_delay(128); // ~2s until driver lowers to hold current st.hysteresis_start(3); st.hysteresis_end(2); - st.diag1_active_high(1); // For sensorless homing #if ENABLED(STEALTHCHOP) st.stealth_freq(1); // f_pwm = 2/683 f_clk st.stealth_autoscale(1);