Unify BTT Motor Expansion Options (#21823)
This commit is contained in:
Keith Bennett
Scott Lahteine
parent
6a1e78e614
commit
a7fd6b68be
@ -279,7 +279,7 @@
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#undef SPEAKER
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#endif
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#elif HAS_WIRED_LCD && !HAS_BTT_EXP_MOT
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#elif HAS_WIRED_LCD && !BTT_MOTOR_EXPANSION
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#if ENABLED(ANET_FULL_GRAPHICS_LCD_ALT_WIRING)
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#error "CAUTION! ANET_FULL_GRAPHICS_LCD_ALT_WIRING requires wiring modifications. See 'pins_BTT_SKR_V1_4.h' for details. Comment out this line to continue."
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@ -23,11 +23,11 @@
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#include "env_validate.h"
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// If you have the Big tree tech driver expansion module, enable HAS_BTT_EXP_MOT
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// If you have the BigTreeTech driver expansion module, enable BTT_MOTOR_EXPANSION
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// https://github.com/bigtreetech/BTT-Expansion-module/tree/master/BTT%20EXP-MOT
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//#define HAS_BTT_EXP_MOT 1
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//#define BTT_MOTOR_EXPANSION
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#if BOTH(HAS_WIRED_LCD, HAS_BTT_EXP_MOT)
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#if BOTH(HAS_WIRED_LCD, BTT_MOTOR_EXPANSION)
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#if EITHER(CR10_STOCKDISPLAY, ENDER2_STOCKDISPLAY)
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#define EXP_MOT_USE_EXP2_ONLY 1
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#else
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@ -138,14 +138,13 @@
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#error "No custom SD drive cable defined for this board."
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#endif
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#if HAS_BTT_EXP_MOT
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#if ENABLED(BTT_MOTOR_EXPANSION)
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/** _____ _____
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* NC | · · | GND NC | · · | GND
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* NC | · · | 1.31 (M1EN) (M2EN) 1.23 | · · | 1.22 (M3EN)
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* (M1STP) 0.18 | · · 3.25 (M1DIR) (M1RX) 1.21 | · · 1.20 (M1DIAG)
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* (M2DIR) 0.16 | · · | 3.26 (M2STP) (M2RX) 1.19 | · · | 1.18 (M2DIAG)
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* (M3DIR) 0.15 | · · | 0.17 (M3STP) (M3RX) 0.28 | · · | 1.30 (M3DIAG)
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* NC | . . | GND NC | . . | GND
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* NC | . . | M1EN M2EN | . . | M3EN
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* M1STP | . . M1DIR M1RX | . . M1DIAG
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* M2DIR | . . | M2STP M2RX | . . | M2DIAG
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* M3DIR | . . | M3STP M3RX | . . | M3DIAG
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* ----- -----
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* EXP2 EXP1
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*
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@ -195,4 +194,4 @@
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#define E4_ENABLE_PIN EXP2_04_PIN
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#endif
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#endif // HAS_BTT_EXP_MOT
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#endif // BTT_MOTOR_EXPANSION
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@ -23,11 +23,16 @@
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#include "env_validate.h"
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// BigTreeTech driver expansion module https://bit.ly/3ptRRoj
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// If you have the BigTreeTech driver expansion module, enable BTT_MOTOR_EXPANSION
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// https://github.com/bigtreetech/BTT-Expansion-module/tree/master/BTT%20EXP-MOT
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//#define BTT_MOTOR_EXPANSION
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#if BOTH(HAS_WIRED_LCD, BTT_MOTOR_EXPANSION)
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#error "It's not possible to have both LCD and motor expansion module on EXP1/EXP2."
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#if EITHER(CR10_STOCKDISPLAY, ENDER2_STOCKDISPLAY)
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#define EXP_MOT_USE_EXP2_ONLY 1
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#else
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#error "You can't use both an LCD and a Motor Expansion Module on EXP1/EXP2 at the same time."
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#endif
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#endif
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// Use one of these or SDCard-based Emulation will be used
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@ -311,31 +316,35 @@
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#endif
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#if ENABLED(BTT_MOTOR_EXPANSION)
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/**
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* _____ _____
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* NC | · · | GND NC | · · | GND
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* NC | · · | PF12 (M1EN) (M2EN) PG7 | · · | PG6 (M3EN)
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* (M1STP) PB15 | · · PF11 (M1DIR) (M1RX) PG3 | · · PG2 (M1DIAG)
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* (M2DIR) PB12 | · · | PG10 (M2STP) (M2RX) PD10 | · · | PD11 (M2DIAG)
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* (M3DIR) PB13 | · · | PB14 (M3STP) (M3RX) PA8 | · · | PG4 (M3DIAG)
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/** _____ _____
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* NC | . . | GND NC | . . | GND
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* NC | . . | M1EN M2EN | . . | M3EN
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* M1STP | . . M1DIR M1RX | . . M1DIAG
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* M2DIR | . . | M2STP M2RX | . . | M2DIAG
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* M3DIR | . . | M3STP M3RX | . . | M3DIAG
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* ----- -----
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* EXP2 EXP1
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*
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* NB In EXP_MOT_USE_EXP2_ONLY mode EXP1 is not used and M2EN and M3EN need to be jumpered to M1EN
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*/
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// M1 on Driver Expansion Module
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#define E3_STEP_PIN EXP2_05_PIN
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#define E3_DIR_PIN EXP2_06_PIN
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#define E3_ENABLE_PIN EXP2_04_PIN
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#if !EXP_MOT_USE_EXP2_ONLY
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#define E3_DIAG_PIN EXP1_06_PIN
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#define E3_CS_PIN EXP1_05_PIN
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#if HAS_TMC_UART
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#define E3_SERIAL_TX_PIN EXP1_05_PIN
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#define E3_SERIAL_RX_PIN EXP1_05_PIN
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#endif
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#endif
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// M2 on Driver Expansion Module
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#define E4_STEP_PIN EXP2_08_PIN
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#define E4_DIR_PIN EXP2_07_PIN
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#if !EXP_MOT_USE_EXP2_ONLY
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#define E4_ENABLE_PIN EXP1_03_PIN
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#define E4_DIAG_PIN EXP1_08_PIN
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#define E4_CS_PIN EXP1_07_PIN
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@ -343,10 +352,14 @@
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#define E4_SERIAL_TX_PIN EXP1_07_PIN
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#define E4_SERIAL_RX_PIN EXP1_07_PIN
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#endif
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#else
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#define E4_ENABLE_PIN EXP2_04_PIN
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#endif
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// M3 on Driver Expansion Module
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#define E5_STEP_PIN EXP2_10_PIN
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#define E5_DIR_PIN EXP2_09_PIN
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#if !EXP_MOT_USE_EXP2_ONLY
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#define E5_ENABLE_PIN EXP1_04_PIN
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#define E5_DIAG_PIN EXP1_10_PIN
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#define E5_CS_PIN EXP1_09_PIN
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@ -354,6 +367,9 @@
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#define E5_SERIAL_TX_PIN EXP1_09_PIN
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#define E5_SERIAL_RX_PIN EXP1_09_PIN
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#endif
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#else
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#define E5_ENABLE_PIN EXP2_04_PIN
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#endif
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#endif // BTT_MOTOR_EXPANSION
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@ -23,6 +23,18 @@
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#include "env_validate.h"
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// If you have the BigTreeTech driver expansion module, enable BTT_MOTOR_EXPANSION
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// https://github.com/bigtreetech/BTT-Expansion-module/tree/master/BTT%20EXP-MOT
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//#define BTT_MOTOR_EXPANSION
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#if BOTH(HAS_WIRED_LCD, BTT_MOTOR_EXPANSION)
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#if EITHER(CR10_STOCKDISPLAY, ENDER2_STOCKDISPLAY)
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#define EXP_MOT_USE_EXP2_ONLY 1
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#else
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#error "You can't use both an LCD and a Motor Expansion Module on EXP1/EXP2 at the same time."
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#endif
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#endif
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// Use one of these or SDCard-based Emulation will be used
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#if NO_EEPROM_SELECTED
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//#define SRAM_EEPROM_EMULATION // Use BackSRAM-based EEPROM emulation
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@ -349,48 +361,59 @@
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#endif
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#if ENABLED(BTT_MOTOR_EXPANSION)
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/**
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* _____ _____
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* NC | · · | GND NC | · · | GND
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* NC | · · | PF12 (M1EN) (M2EN) PG7 | · · | PG6 (M3EN)
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* (M1STP) PB15 | · · PF11 (M1DIR) (M1RX) PG3 | · · PG2 (M1DIAG)
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* (M2DIR) PB12 | · · | PG10 (M2STP) (M2RX) PD10 | · · | PD11 (M2DIAG)
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* (M3DIR) PB13 | · · | PB14 (M3STP) (M3RX) PA8 | · · | PG4 (M3DIAG)
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/** _____ _____
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* NC | . . | GND NC | . . | GND
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* NC | . . | M1EN M2EN | . . | M3EN
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* M1STP | . . M1DIR M1RX | . . M1DIAG
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* M2DIR | . . | M2STP M2RX | . . | M2DIAG
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* M3DIR | . . | M3STP M3RX | . . | M3DIAG
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* ----- -----
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* EXP2 EXP1
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*
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* NB In EXP_MOT_USE_EXP2_ONLY mode EXP1 is not used and M2EN and M3EN need to be jumpered to M1EN
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*/
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// M1 on Driver Expansion Module
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#define E3_STEP_PIN EXP2_05_PIN
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#define E3_DIR_PIN EXP2_06_PIN
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#define E3_ENABLE_PIN EXP2_04_PIN
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#define E3_DIAG_PIN EXP1_06_PIN
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#define E3_CS_PIN EXP1_05_PIN
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#define E2_STEP_PIN EXP2_05_PIN
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#define E2_DIR_PIN EXP2_06_PIN
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#define E2_ENABLE_PIN EXP2_04_PIN
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#if !EXP_MOT_USE_EXP2_ONLY
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#define E2_DIAG_PIN EXP1_06_PIN
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#define E2_CS_PIN EXP1_05_PIN
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#if HAS_TMC_UART
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#define E3_SERIAL_TX_PIN EXP1_05_PIN
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#define E3_SERIAL_RX_PIN EXP1_05_PIN
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#define E2_SERIAL_TX_PIN EXP1_05_PIN
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#define E2_SERIAL_RX_PIN EXP1_05_PIN
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#endif
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#endif
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// M2 on Driver Expansion Module
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#define E4_STEP_PIN EXP2_08_PIN
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#define E4_DIR_PIN EXP2_07_PIN
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#define E4_ENABLE_PIN EXP1_03_PIN
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#define E4_DIAG_PIN EXP1_08_PIN
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#define E4_CS_PIN EXP1_07_PIN
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#define E3_STEP_PIN EXP2_08_PIN
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#define E3_DIR_PIN EXP2_07_PIN
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#if !EXP_MOT_USE_EXP2_ONLY
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#define E3_ENABLE_PIN EXP1_03_PIN
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#define E3_DIAG_PIN EXP1_08_PIN
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#define E3_CS_PIN EXP1_07_PIN
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#if HAS_TMC_UART
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#define E4_SERIAL_TX_PIN EXP1_07_PIN
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#define E4_SERIAL_RX_PIN EXP1_07_PIN
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#define E3_SERIAL_TX_PIN EXP1_07_PIN
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#define E3_SERIAL_RX_PIN EXP1_07_PIN
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#endif
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#else
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#define E3_ENABLE_PIN EXP2_04_PIN
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#endif
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// M3 on Driver Expansion Module
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#define E5_STEP_PIN EXP2_10_PIN
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#define E5_DIR_PIN EXP2_09_PIN
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#define E5_ENABLE_PIN EXP1_04_PIN
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#define E5_DIAG_PIN EXP1_10_PIN
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#define E5_CS_PIN EXP1_09_PIN
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#define E4_STEP_PIN EXP2_10_PIN
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#define E4_DIR_PIN EXP2_09_PIN
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#if !EXP_MOT_USE_EXP2_ONLY
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#define E4_ENABLE_PIN EXP1_04_PIN
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#define E4_DIAG_PIN EXP1_10_PIN
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#define E4_CS_PIN EXP1_09_PIN
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#if HAS_TMC_UART
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#define E5_SERIAL_TX_PIN EXP1_09_PIN
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#define E5_SERIAL_RX_PIN EXP1_09_PIN
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#define E4_SERIAL_TX_PIN EXP1_09_PIN
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#define E4_SERIAL_RX_PIN EXP1_09_PIN
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#endif
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#else
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#define E4_ENABLE_PIN EXP2_04_PIN
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#endif
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#endif // BTT_MOTOR_EXPANSION
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