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Auto assign DIAG pins for multi-endstop (#16723)

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This commit is contained in:
Scott Lahteine
2020-01-30 03:24:57 -06:00
committed by GitHub
parent 9caf5c05e7
commit 5b12627e14
5 changed files with 604 additions and 99 deletions
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58
Marlin/src/pins/lpc1768/pins_BTT_SKR_V1_3.h
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@ -23,33 +23,55 @@
#define BOARD_INFO_NAME "BIGTREE SKR 1.3"
/**
* 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
*/
#if X_HOME_DIR > 0 && X_STALL_SENSITIVITY && !defined(USE_XMAX_PLUG)
// For StallGuard homing to MAX swap the MIN / MAX pins
// so the MAX physical connectors may be used for other things.
#define X_MIN_PIN P1_28 // X_MAX (free)
#define X_MAX_PIN P1_29 // X_MIN
#else // else, non-endstop is free and appears in M43 output
#define X_MIN_PIN P1_29 // X_MIN
#define X_MAX_PIN P1_28 // X_MAX
#if X_STALL_SENSITIVITY
#if X_HOME_DIR < 0
#define X_MIN_PIN X_DIAG_PIN
#define X_MAX_PIN P1_28 // X+
#else
#define X_MAX_PIN X_DIAG_PIN
#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_HOME_DIR > 0 && Y_STALL_SENSITIVITY && !defined(USE_YMAX_PLUG)
#define Y_MIN_PIN P1_26 // Y_MAX (free)
#define Y_MAX_PIN P1_27 // Y_MIN
#if Y_STALL_SENSITIVITY
#if Y_HOME_DIR < 0
#define Y_MIN_PIN Y_DIAG_PIN
#define Y_MAX_PIN P1_26 // Y+
#else
#define Y_MAX_PIN Y_DIAG_PIN
#define Y_MIN_PIN P1_26 // Y+
#endif
#else
#define Y_MIN_PIN P1_27 // Y_MIN
#define Y_MAX_PIN P1_26 // Y_MAX
#define Y_MIN_PIN P1_27 // Y-
#define Y_MAX_PIN P1_26 // Y+
#endif
#if Z_HOME_DIR > 0 && Z_STALL_SENSITIVITY && !defined(USE_ZMAX_PLUG)
#define Z_MIN_PIN P1_24 // Z_MAX (free)
#define Z_MAX_PIN P1_25 // Z_MIN
#if Z_STALL_SENSITIVITY
#if Z_HOME_DIR < 0
#define Z_MIN_PIN Z_DIAG_PIN
#define Z_MAX_PIN P1_24 // Z+
#else
#define Z_MAX_PIN Z_DIAG_PIN
#define Z_MIN_PIN P1_24 // Z+
#endif
#else
#define Z_MIN_PIN P1_25 // Z_MIN
#define Z_MAX_PIN P1_24 // Z_MAX
#define Z_MIN_PIN P1_25 // Z-
#define Z_MAX_PIN P1_24 // Z+
#endif
#define ONBOARD_ENDSTOPPULLUPS // Board has built-in pullups