From 930a6082362c3bef59aee27d72f0611b72ccbded Mon Sep 17 00:00:00 2001 From: ellensp Date: Wed, 9 Jun 2021 10:43:39 +1200 Subject: [PATCH] =?UTF-8?q?=F0=9F=8E=A8=20IJK=20auto-allocation=20(#22075)?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- Marlin/src/pins/pins_postprocess.h | 212 +++++++++++++++++++++++++++++ 1 file changed, 212 insertions(+) diff --git a/Marlin/src/pins/pins_postprocess.h b/Marlin/src/pins/pins_postprocess.h index 33b78a4d1..bd52e3045 100644 --- a/Marlin/src/pins/pins_postprocess.h +++ b/Marlin/src/pins/pins_postprocess.h @@ -809,6 +809,8 @@ #undef Z3_DIAG_PIN #endif #define Z4_E_INDEX INCREMENT(Z3_E_INDEX) +#else + #define Z4_E_INDEX Z3_E_INDEX #endif #ifndef Z3_CS_PIN @@ -876,6 +878,9 @@ #endif #undef Z4_DIAG_PIN #endif + #define I_E_INDEX INCREMENT(Z4_E_INDEX) +#else + #define I_E_INDEX Z4_E_INDEX #endif #ifndef Z4_CS_PIN @@ -891,6 +896,213 @@ #define Z4_MS3_PIN -1 #endif +#if LINEAR_AXES >= 4 + #ifndef I_STEP_PIN + #define I_STEP_PIN _EPIN(I_E_INDEX, STEP) + #define I_DIR_PIN _EPIN(I_E_INDEX, DIR) + #define I_ENABLE_PIN _EPIN(I_E_INDEX, ENABLE) + #if I_E_INDEX >= MAX_E_STEPPERS || !PIN_EXISTS(I_STEP) + #error "No E stepper plug left for I!" + #endif + #endif + #if AXIS_HAS_SPI(I) + #ifndef I_CS_PIN + #define I_CS_PIN _EPIN(I_E_INDEX, CS) + #endif + #endif + #ifndef I_MS1_PIN + #define I_MS1_PIN _EPIN(I_E_INDEX, MS1) + #endif + #ifndef I_MS2_PIN + #define I_MS2_PIN _EPIN(I_E_INDEX, MS2) + #endif + #ifndef I_MS3_PIN + #define I_MS3_PIN _EPIN(I_E_INDEX, MS3) + #endif + #if AXIS_HAS_UART(I) + #ifndef I_SERIAL_TX_PIN + #define I_SERIAL_TX_PIN _EPIN(I_E_INDEX, SERIAL_TX) + #endif + #ifndef I_SERIAL_RX_PIN + #define I_SERIAL_RX_PIN _EPIN(I_E_INDEX, SERIAL_RX) + #endif + #endif + // Auto-assign pins for stallGuard sensorless homing + #if !defined(I_USE_ENDSTOP) && defined(I_STALL_SENSITIVITY) && _PEXI(I_E_INDEX, DIAG) + #define I_DIAG_PIN _EPIN(I_E_INDEX, DIAG) + #if DIAG_REMAPPED(I, X_MIN) + #define I_USE_ENDSTOP _XMIN_ + #elif DIAG_REMAPPED(I, Y_MIN) + #define I_USE_ENDSTOP _YMIN_ + #elif DIAG_REMAPPED(I, Z_MIN) + #define I_USE_ENDSTOP _ZMIN_ + #elif DIAG_REMAPPED(I, X_MAX) + #define I_USE_ENDSTOP _XMAX_ + #elif DIAG_REMAPPED(I, Y_MAX) + #define I_USE_ENDSTOP _YMAX_ + #elif DIAG_REMAPPED(I, Z_MAX) + #define I_USE_ENDSTOP _ZMAX_ + #else + #define _I_USE_ENDSTOP(P) _E##P##_DIAG_ + #define I_USE_ENDSTOP _I_USE_ENDSTOP(I_E_INDEX) + #endif + #undef I_DIAG_PIN + #endif + #define J_E_INDEX INCREMENT(I_E_INDEX) +#else + #define J_E_INDEX I_E_INDEX +#endif + +#ifndef I_CS_PIN + #define I_CS_PIN -1 +#endif +#ifndef I_MS1_PIN + #define I_MS1_PIN -1 +#endif +#ifndef I_MS2_PIN + #define I_MS2_PIN -1 +#endif +#ifndef I_MS3_PIN + #define I_MS3_PIN -1 +#endif + +#if LINEAR_AXES >= 5 + #ifndef J_STEP_PIN + #define J_STEP_PIN _EPIN(J_E_INDEX, STEP) + #define J_DIR_PIN _EPIN(J_E_INDEX, DIR) + #define J_ENABLE_PIN _EPIN(J_E_INDEX, ENABLE) + #if I_E_INDEX >= MAX_E_STEPPERS || !PIN_EXISTS(J_STEP) + #error "No E stepper plug left for J!" + #endif + #endif + #if AXIS_HAS_SPI(J) + #ifndef J_CS_PIN + #define J_CS_PIN _EPIN(J_E_INDEX, CS) + #endif + #endif + #ifndef J_MS1_PIN + #define J_MS1_PIN _EPIN(J_E_INDEX, MS1) + #endif + #ifndef J_MS2_PIN + #define J_MS2_PIN _EPIN(J_E_INDEX, MS2) + #endif + #ifndef J_MS3_PIN + #define J_MS3_PIN _EPIN(J_E_INDEX, MS3) + #endif + #if AXIS_HAS_UART(J) + #ifndef J_SERIAL_TX_PIN + #define J_SERIAL_TX_PIN _EPIN(J_E_INDEX, SERIAL_TX) + #endif + #ifndef J_SERIAL_RX_PIN + #define J_SERIAL_RX_PIN _EPIN(J_E_INDEX, SERIAL_RX) + #endif + #endif + // Auto-assign pins for stallGuard sensorless homing + #if !defined(J_USE_ENDSTOP) && defined(J_STALL_SENSITIVITY) && _PEXI(J_E_INDEX, DIAG) + #define J_DIAG_PIN _EPIN(J_E_INDEX, DIAG) + #if DIAG_REMAPPED(J, X_MIN) + #define J_USE_ENDSTOP _XMIN_ + #elif DIAG_REMAPPED(J, Y_MIN) + #define J_USE_ENDSTOP _YMIN_ + #elif DIAG_REMAPPED(J, Z_MIN) + #define J_USE_ENDSTOP _ZMIN_ + #elif DIAG_REMAPPED(J, X_MAX) + #define J_USE_ENDSTOP _XMAX_ + #elif DIAG_REMAPPED(J, Y_MAX) + #define J_USE_ENDSTOP _YMAX_ + #elif DIAG_REMAPPED(I, Z_MAX) + #define J_USE_ENDSTOP _ZMAX_ + #else + #define _J_USE_ENDSTOP(P) _E##P##_DIAG_ + #define J_USE_ENDSTOP _J_USE_ENDSTOP(J_E_INDEX) + #endif + #undef J_DIAG_PIN + #endif + #define K_E_INDEX INCREMENT(J_E_INDEX) +#else + #define K_E_INDEX J_E_INDEX +#endif + +#ifndef J_CS_PIN + #define J_CS_PIN -1 +#endif +#ifndef J_MS1_PIN + #define J_MS1_PIN -1 +#endif +#ifndef J_MS2_PIN + #define J_MS2_PIN -1 +#endif +#ifndef J_MS3_PIN + #define J_MS3_PIN -1 +#endif + +#if LINEAR_AXES >= 6 + #ifndef K_STEP_PIN + #define K_STEP_PIN _EPIN(K_E_INDEX, STEP) + #define K_DIR_PIN _EPIN(K_E_INDEX, DIR) + #define K_ENABLE_PIN _EPIN(K_E_INDEX, ENABLE) + #if K_E_INDEX >= MAX_E_STEPPERS || !PIN_EXISTS(K_STEP) + #error "No E stepper plug left for K!" + #endif + #endif + #if AXIS_HAS_SPI(K) + #ifndef K_CS_PIN + #define K_CS_PIN _EPIN(K_E_INDEX, CS) + #endif + #endif + #ifndef K_MS1_PIN + #define K_MS1_PIN _EPIN(K_E_INDEX, MS1) + #endif + #ifndef K_MS2_PIN + #define K_MS2_PIN _EPIN(K_E_INDEX, MS2) + #endif + #ifndef K_MS3_PIN + #define K_MS3_PIN _EPIN(K_E_INDEX, MS3) + #endif + #if AXIS_HAS_UART(K) + #ifndef K_SERIAL_TX_PIN + #define K_SERIAL_TX_PIN _EPIN(K_E_INDEX, SERIAL_TX) + #endif + #ifndef K_SERIAL_RX_PIN + #define K_SERIAL_RX_PIN _EPIN(K_E_INDEX, SERIAL_RX) + #endif + #endif + // Auto-assign pins for stallGuard sensorless homing + #if !defined(K_USE_ENDSTOP) && defined(K_STALL_SENSITIVITY) && _PEXI(K_E_INDEX, DIAG) + #define K_DIAG_PIN _EPIN(K_E_INDEX, DIAG) + #if DIAG_REMAPPED(K, X_MIN) + #define K_USE_ENDSTOP _XMIN_ + #elif DIAG_REMAPPED(K, Y_MIN) + #define K_USE_ENDSTOP _YMIN_ + #elif DIAG_REMAPPED(K, Z_MIN) + #define K_USE_ENDSTOP _ZMIN_ + #elif DIAG_REMAPPED(K, X_MAX) + #define K_USE_ENDSTOP _XMAX_ + #elif DIAG_REMAPPED(K, Y_MAX) + #define K_USE_ENDSTOP _YMAX_ + #elif DIAG_REMAPPED(K, Z_MAX) + #define K_USE_ENDSTOP _ZMAX_ + #else + #define _K_USE_ENDSTOP(P) _E##P##_DIAG_ + #define K_USE_ENDSTOP _K_USE_ENDSTOP(K_E_INDEX) + #endif + #undef K_DIAG_PIN + #endif +#endif + +#ifndef K_CS_PIN + #define K_CS_PIN -1 +#endif +#ifndef K_MS1_PIN + #define K_MS1_PIN -1 +#endif +#ifndef K_MS2_PIN + #define K_MS2_PIN -1 +#endif +#ifndef K_MS3_PIN + #define K_MS3_PIN -1 +#endif + // // Disable unused endstop / probe pins //