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Multiple endstops on BTT SKR 1.4 / 1.4 Turbo #16727

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Merged
thinkyhead merged 3 commits into from
Jan 30, 2020
Merged

Multiple endstops on BTT SKR 1.4 / 1.4 Turbo #16727

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0248622
Update to use mutliply endstops on BTT_SKR_V1_4 and BTT_SKR_V1_4_TURBO
StoneColdCrazy Jan 30, 2020
32656e1
Update pins_BTT_SKR_V1_4.h
thinkyhead Jan 30, 2020
6b67458
Update pins_BTT_SKR_V1_4.h
thinkyhead Jan 30, 2020
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55 changes: 48 additions & 7 deletions Marlin/src/pins/lpc1768/pins_BTT_SKR_V1_4.h
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Original file line number Diff line number Diff line change
Expand Up @@ -37,12 +37,53 @@
//
#define SERVO0_PIN P2_00

//
// TMC StallGuard DIAG pins
//
#define X_DIAG_PIN P1_29 // X-STOP
#define Y_DIAG_PIN P1_28 // Y-STOP
#define Z_DIAG_PIN P1_27 // Z-STOP
#define E0_DIAG_PIN P1_26 // E0DET
#define E1_DIAG_PIN P1_25 // E1DET

//
// Limit Switches
//
#define X_STOP_PIN P1_29
#define Y_STOP_PIN P1_28
#define Z_STOP_PIN P1_27
#if X_STALL_SENSITIVITY
#if X_HOME_DIR < 0
#define X_MIN_PIN X_DIAG_PIN
#define X_MAX_PIN P1_26 // E0DET
#else
#define X_MAX_PIN X_DIAG_PIN
#define X_MIN_PIN P1_26 // E0DET
#endif
#else
#define X_STOP_PIN P1_29 // X-STOP
#endif

#if Y_STALL_SENSITIVITY
#if Y_HOME_DIR < 0
#define Y_MIN_PIN Y_DIAG_PIN
#define Y_MAX_PIN P1_25 // E1DET
#else
#define Y_MAX_PIN Y_DIAG_PIN
#define Y_MIN_PIN P1_25 // E1DET
#endif
#else
#define Y_STOP_PIN P1_28 // Y-STOP
#endif

#if Z_STALL_SENSITIVITY
#if Z_HOME_DIR < 0
#define Z_MIN_PIN Z_DIAG_PIN
#define Z_MAX_PIN P1_24 // PWRDET
#else
#define Z_MAX_PIN Z_DIAG_PIN
#define Z_MIN_PIN P1_24 // PWRDET
#endif
#else
#define Z_STOP_PIN P1_27 // Z-STOP
#endif

//
// Z Probe (when not Z_MIN_PIN)
Expand All @@ -54,21 +95,21 @@
//
// Filament Runout Sensor
//
#define FIL_RUNOUT_PIN P1_26
#define FIL_RUNOUT2_PIN P1_25
#define FIL_RUNOUT_PIN P1_26 // E0DET
#define FIL_RUNOUT2_PIN P1_25 // E1DET

//
// Power Supply Control
//
#ifndef PS_ON_PIN
#define PS_ON_PIN P1_00
#define PS_ON_PIN P1_00 // PWRDET
#endif

//
// Power Loss Detection
//
#ifndef POWER_LOSS_PIN
#define POWER_LOSS_PIN P1_00
#define POWER_LOSS_PIN P1_00 // PWRDET
#endif

//
Expand Down