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(SKR 1.3) Assign DIAG pins for homing dir (#15972)

pfillion42 5 years ago
parent
commit
4a5dee6356

+ 0
- 10
Marlin/src/pins/lpc1768/pins_BTT_SKR.h View File

@@ -29,16 +29,6 @@
29 29
 //#define BOGUS_TEMPERATURE_GRACE_PERIOD 2000
30 30
 
31 31
 //
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-// Limit Switches
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-//
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-#define X_MIN_PIN          P1_29
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-#define X_MAX_PIN          P1_28
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-#define Y_MIN_PIN          P1_27
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-#define Y_MAX_PIN          P1_26
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-#define Z_MIN_PIN          P1_25
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-#define Z_MAX_PIN          P1_24
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-
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-//
42 32
 // Steppers
43 33
 //
44 34
 

+ 11
- 0
Marlin/src/pins/lpc1768/pins_BTT_SKR_V1_1.h View File

@@ -24,6 +24,17 @@
24 24
 #define BOARD_INFO_NAME "BIGTREE SKR 1.1"
25 25
 
26 26
 //
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+// Limit Switches
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+//
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+
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+#define X_MIN_PIN          P1_29
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+#define X_MAX_PIN          P1_28
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+#define Y_MIN_PIN          P1_27
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+#define Y_MAX_PIN          P1_26
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+#define Z_MIN_PIN          P1_25
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+#define Z_MAX_PIN          P1_24
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+
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+//
27 38
 // Steppers
28 39
 //
29 40
 #define X_STEP_PIN         P0_04

+ 30
- 0
Marlin/src/pins/lpc1768/pins_BTT_SKR_V1_3.h View File

@@ -23,6 +23,36 @@
23 23
 
24 24
 #define BOARD_INFO_NAME "BIGTREE SKR 1.3"
25 25
 
26
+/**
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+ * Limit Switches
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+ *
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+ * For Stallguard homing to max swap the min / max pins so
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+ * the MAX physical connectors can be used for other things.
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+ */
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+#if X_HOME_DIR == -1 || !X_STALL_SENSITIVITY
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+  #define X_MIN_PIN          P1_29   // X_MIN
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+  #define X_MAX_PIN          P1_28   // X_MAX
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+#else
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+  #define X_MIN_PIN          P1_28   // X_MAX
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+  #define X_MAX_PIN          P1_29   // X_MIN
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+#endif
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+
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+#if Y_HOME_DIR == -1 || !Y_STALL_SENSITIVITY
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+  #define Y_MIN_PIN          P1_27   // Y_MIN
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+  #define Y_MAX_PIN          P1_26   // Y_MAX
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+#else
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+  #define Y_MIN_PIN          P1_26   // Y_MAX
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+  #define Y_MAX_PIN          P1_27   // Y_MIN
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+#endif
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+
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+#if Z_HOME_DIR == -1 || !Z_STALL_SENSITIVITY
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+  #define Z_MIN_PIN          P1_25   // Z_MIN
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+  #define Z_MAX_PIN          P1_24   // Z_MAX
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+#else
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+  #define Z_MIN_PIN          P1_24   // Z_MAX
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+  #define Z_MAX_PIN          P1_25   // Z_MIN
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+#endif
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+
26 56
 //
27 57
 // Servos
28 58
 //

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