From 633b716a3a47c2739d3aa05c9cb0c9e3f002bfe9 Mon Sep 17 00:00:00 2001 From: Scott Lahteine <github@thinkyhead.com> Date: Wed, 26 Feb 2020 11:35:02 -0600 Subject: [PATCH] Define DIAG pins for MKS SGen-L --- Marlin/src/pins/lpc1768/pins_MKS_SGEN_L.h | 50 ++++++++++++++++++++--- 1 file changed, 44 insertions(+), 6 deletions(-) diff --git a/Marlin/src/pins/lpc1768/pins_MKS_SGEN_L.h b/Marlin/src/pins/lpc1768/pins_MKS_SGEN_L.h index a7ff58f8da..58f9eb5493 100644 --- a/Marlin/src/pins/lpc1768/pins_MKS_SGEN_L.h +++ b/Marlin/src/pins/lpc1768/pins_MKS_SGEN_L.h @@ -38,15 +38,53 @@ #define SERVO0_PIN P1_23 // SERVO P1.23 #define SERVO1_PIN P2_00 // SERVO P2.0 +// +// Trinamic Stallguard pins +// +#define X_DIAG_PIN P1_29 // X- +#define Y_DIAG_PIN P1_27 // Y- +#define Z_DIAG_PIN P1_25 // Z- +#define E0_DIAG_PIN P1_28 // X+ +#define E1_DIAG_PIN P1_26 // Y+ + // // Limit Switches // -#define X_MIN_PIN P1_29 -#define X_MAX_PIN P1_28 -#define Y_MIN_PIN P1_27 -#define Y_MAX_PIN P1_26 -#define Z_MIN_PIN P1_25 -#define Z_MAX_PIN P1_24 +#if X_STALL_SENSITIVITY + #define X_STOP_PIN X_DIAG_PIN + #if X_HOME_DIR < 0 + #define X_MAX_PIN P1_28 // X+ + #else + #define X_MIN_PIN P1_28 // X+ + #endif +#else + #define X_MIN_PIN P1_29 // X- + #define X_MAX_PIN P1_28 // X+ +#endif + +#if Y_STALL_SENSITIVITY + #define Y_STOP_PIN Y_DIAG_PIN + #if Y_HOME_DIR < 0 + #define Y_MAX_PIN P1_26 // Y+ + #else + #define Y_MIN_PIN P1_26 // Y+ + #endif +#else + #define Y_MIN_PIN P1_27 // Y- + #define Y_MAX_PIN P1_26 // Y+ +#endif + +#if Z_STALL_SENSITIVITY + #define Z_STOP_PIN Z_DIAG_PIN + #if Z_HOME_DIR < 0 + #define Z_MAX_PIN P1_24 // Z+ + #else + #define Z_MIN_PIN P1_24 // Z+ + #endif +#else + #define Z_MIN_PIN P1_25 // Z- + #define Z_MAX_PIN P1_24 // Z+ +#endif // // Z Probe (when not Z_MIN_PIN) -- GitLab