2020-06-21 08:46:31 +00:00
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/**
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* Marlin 3D Printer Firmware
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* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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*
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* Based on Sprinter and grbl.
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* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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2020-07-23 03:20:14 +00:00
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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2020-06-21 08:46:31 +00:00
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*
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*/
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#pragma once
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2020-09-23 20:06:36 +00:00
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#if NOT_TARGET(STM32F4)
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2020-06-21 08:46:31 +00:00
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#error "Oops! Select an STM32F4 board in 'Tools > Board.'"
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#endif
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2020-11-14 02:13:36 +00:00
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// BigTreeTech driver expansion module https://bit.ly/3ptRRoj
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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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#endif
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2020-06-21 08:46:31 +00:00
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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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#define FLASH_EEPROM_EMULATION // Use Flash-based EEPROM emulation
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#endif
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#if ENABLED(FLASH_EEPROM_EMULATION)
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// Decrease delays and flash wear by spreading writes across the
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// 128 kB sector allocated for EEPROM emulation.
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#define FLASH_EEPROM_LEVELING
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#endif
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2020-12-29 05:16:38 +00:00
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// USB Flash Drive support
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#define HAS_OTG_USB_HOST_SUPPORT
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2020-06-21 08:46:31 +00:00
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//
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// Servos
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//
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#define SERVO0_PIN PA1
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2020-10-06 23:36:01 +00:00
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#define SERVO1_PIN PC9
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2020-06-21 08:46:31 +00:00
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//
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// Trinamic Stallguard pins
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//
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#define X_DIAG_PIN PB10 // X-
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#define Y_DIAG_PIN PE12 // Y-
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#define Z_DIAG_PIN PG8 // Z-
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#define E0_DIAG_PIN PE15 // E0
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#define E1_DIAG_PIN PE10 // E1
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#define E2_DIAG_PIN PG5 // E2
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//
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// Limit Switches
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//
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#ifdef X_STALL_SENSITIVITY
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#define X_STOP_PIN X_DIAG_PIN
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#if X_HOME_DIR < 0
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#define X_MAX_PIN PE15 // E0
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#else
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#define X_MIN_PIN PE15 // E0
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#endif
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#else
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#define X_MIN_PIN PB10 // X-
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#define X_MAX_PIN PE15 // E0
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#endif
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#ifdef Y_STALL_SENSITIVITY
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#define Y_STOP_PIN Y_DIAG_PIN
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#if Y_HOME_DIR < 0
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#define Y_MAX_PIN PE10 // E1
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#else
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#define Y_MIN_PIN PE10 // E1
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#endif
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#else
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#define Y_MIN_PIN PE12 // Y-
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#define Y_MAX_PIN PE10 // E1
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#endif
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#ifdef Z_STALL_SENSITIVITY
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#define Z_STOP_PIN Z_DIAG_PIN
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#if Z_HOME_DIR < 0
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#define Z_MAX_PIN PG5 // E2
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#else
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#define Z_MIN_PIN PG5 // E2
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#endif
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#else
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#define Z_MIN_PIN PG8 // Z-
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#define Z_MAX_PIN PG5 // E2
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#endif
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//
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// Z Probe must be this pin
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//
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#ifndef Z_MIN_PROBE_PIN
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#define Z_MIN_PROBE_PIN PA2
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#endif
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2020-06-26 06:46:31 +00:00
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//
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// Filament Runout Sensor
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//
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#ifndef FIL_RUNOUT_PIN
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#define FIL_RUNOUT_PIN PE15
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#endif
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#ifndef FIL_RUNOUT2_PIN
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#define FIL_RUNOUT2_PIN PE10
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#endif
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#ifndef FIL_RUNOUT3_PIN
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#define FIL_RUNOUT3_PIN PG5
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#endif
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2020-06-21 08:46:31 +00:00
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//
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// Steppers
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//
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#define X_STEP_PIN PE9
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#define X_DIR_PIN PF1
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#define X_ENABLE_PIN PF2
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#ifndef X_CS_PIN
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#define X_CS_PIN PA15
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#endif
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#define Y_STEP_PIN PE11
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#define Y_DIR_PIN PE8
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#define Y_ENABLE_PIN PD7
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#ifndef Y_CS_PIN
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#define Y_CS_PIN PB8
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#endif
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#define Z_STEP_PIN PE13
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#define Z_DIR_PIN PC2
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#define Z_ENABLE_PIN PC0
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#ifndef Z_CS_PIN
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#define Z_CS_PIN PB9
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#endif
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#define E0_STEP_PIN PE14
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#define E0_DIR_PIN PA0
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#define E0_ENABLE_PIN PC3
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#ifndef E0_CS_PIN
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#define E0_CS_PIN PB3
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#endif
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#define E1_STEP_PIN PD15
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#define E1_DIR_PIN PE7
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#define E1_ENABLE_PIN PA3
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#ifndef E1_CS_PIN
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#define E1_CS_PIN PG15
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#endif
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#define E2_STEP_PIN PD13
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#define E2_DIR_PIN PG9
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#define E2_ENABLE_PIN PF0
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#ifndef E2_CS_PIN
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#define E2_CS_PIN PG12
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#endif
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//
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// Software SPI pins for TMC2130 stepper drivers
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//
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#if ENABLED(TMC_USE_SW_SPI)
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#ifndef TMC_SW_MOSI
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#define TMC_SW_MOSI PC12
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#endif
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#ifndef TMC_SW_MISO
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#define TMC_SW_MISO PC11
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#endif
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#ifndef TMC_SW_SCK
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#define TMC_SW_SCK PC10
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#endif
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#endif
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#if HAS_TMC_UART
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/**
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* TMC2208/TMC2209 stepper drivers
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*
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* Hardware serial communication ports.
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* If undefined software serial is used according to the pins below
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*/
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2020-09-21 03:30:20 +00:00
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//#define X_HARDWARE_SERIAL Serial1
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2020-06-21 08:46:31 +00:00
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//#define X2_HARDWARE_SERIAL Serial1
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//#define Y_HARDWARE_SERIAL Serial1
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//#define Y2_HARDWARE_SERIAL Serial1
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//#define Z_HARDWARE_SERIAL Serial1
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//#define Z2_HARDWARE_SERIAL Serial1
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//#define E0_HARDWARE_SERIAL Serial1
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//#define E1_HARDWARE_SERIAL Serial1
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//#define E2_HARDWARE_SERIAL Serial1
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//#define E3_HARDWARE_SERIAL Serial1
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//#define E4_HARDWARE_SERIAL Serial1
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//
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// Software serial
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//
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#define X_SERIAL_TX_PIN PC13
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#define X_SERIAL_RX_PIN PC13
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#define Y_SERIAL_TX_PIN PE3
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#define Y_SERIAL_RX_PIN PE3
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#define Z_SERIAL_TX_PIN PE1
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#define Z_SERIAL_RX_PIN PE1
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#define E0_SERIAL_TX_PIN PD4
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#define E0_SERIAL_RX_PIN PD4
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#define E1_SERIAL_TX_PIN PD1
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#define E1_SERIAL_RX_PIN PD1
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#define E2_SERIAL_TX_PIN PD6
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#define E2_SERIAL_RX_PIN PD6
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// Reduce baud rate to improve software serial reliability
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2020-08-22 06:22:14 +00:00
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#define TMC_BAUD_RATE 19200
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2020-06-21 08:46:31 +00:00
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#endif
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//
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// Temperature Sensors
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//
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#define TEMP_0_PIN PF4 // T1 <-> E0
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#define TEMP_1_PIN PF5 // T2 <-> E1
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#define TEMP_2_PIN PF6 // T3 <-> E2
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#define TEMP_BED_PIN PF3 // T0 <-> Bed
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//
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// Heaters / Fans
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//
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#define HEATER_0_PIN PB1 // Heater0
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#define HEATER_1_PIN PD14 // Heater1
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#define HEATER_2_PIN PB0 // Heater1
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#define HEATER_BED_PIN PD12 // Hotbed
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#define FAN_PIN PC8 // Fan0
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#define FAN1_PIN PE5 // Fan1
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#define FAN2_PIN PE6
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#ifndef E0_AUTO_FAN_PIN
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#define E0_AUTO_FAN_PIN FAN1_PIN
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#endif
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//
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// Misc. Functions
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//
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#ifndef SDCARD_CONNECTION
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#define SDCARD_CONNECTION LCD
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#endif
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2020-11-14 02:13:36 +00:00
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/**
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* ----- -----
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* NC | 1 2 | GND 5V | 1 2 | GND
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* RESET | 3 4 | PF12(SD_DETECT) (LCD_D7) PG7 | 3 4 | PG6 (LCD_D6)
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* (MOSI)PB15 | 5 6 PF11(BTN_EN2) (LCD_D5) PG3 | 5 6 PG2 (LCD_D4)
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* (SD_SS)PB12 | 7 8 | PG10(BTN_EN1) (LCD_RS) PD10 | 7 8 | PD11 (LCD_EN)
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* (SCK)PB13 | 9 10| PB14(MISO) (BTN_ENC) PA8 | 9 10| PG4 (BEEPER)
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* ----- -----
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* EXP2 EXP1
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*/
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#define EXPA1_03_PIN PG7
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#define EXPA1_04_PIN PG6
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#define EXPA1_05_PIN PG3
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#define EXPA1_06_PIN PG2
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#define EXPA1_07_PIN PD10
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#define EXPA1_08_PIN PD11
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#define EXPA1_09_PIN PA8
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#define EXPA1_10_PIN PG4
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#define EXPA2_03_PIN -1
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#define EXPA2_04_PIN PF12
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#define EXPA2_05_PIN PB15
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#define EXPA2_06_PIN PF11
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#define EXPA2_07_PIN PB12
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#define EXPA2_08_PIN PG10
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#define EXPA2_09_PIN PB13
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#define EXPA2_10_PIN PB14
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2020-06-21 08:46:31 +00:00
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//
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// Onboard SD card
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// Must use soft SPI because Marlin's default hardware SPI is tied to LCD's EXP2
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//
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2020-08-26 05:43:33 +00:00
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#if SD_CONNECTION_IS(LCD)
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2020-09-28 06:13:27 +00:00
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2020-11-14 02:13:36 +00:00
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#define SD_DETECT_PIN EXPA2_04_PIN
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#define SDSS EXPA2_07_PIN
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2020-09-28 06:13:27 +00:00
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2020-08-26 05:43:33 +00:00
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#elif SD_CONNECTION_IS(ONBOARD)
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2020-09-28 06:13:27 +00:00
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2020-08-26 05:43:33 +00:00
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// The SKR Pro's ONBOARD SD interface is on SPI1.
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// Due to a pull resistor on the clock line, it needs to use SPI Data Mode 3 to
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// function with Hardware SPI. This is not currently configurable in the HAL,
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// so force Software SPI to work around this issue.
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#define SOFTWARE_SPI
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2020-06-21 08:46:31 +00:00
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#define SDSS PA4
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#define SCK_PIN PA5
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#define MISO_PIN PA6
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#define MOSI_PIN PB5
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2020-08-26 05:43:33 +00:00
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#define SD_DETECT_PIN PB11
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2020-09-28 06:13:27 +00:00
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2020-08-26 05:43:33 +00:00
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#elif SD_CONNECTION_IS(CUSTOM_CABLE)
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2020-09-28 06:13:27 +00:00
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#error "CUSTOM_CABLE is not a supported SDCARD_CONNECTION for this board"
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2020-06-21 08:46:31 +00:00
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#endif
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2020-11-14 02:13:36 +00:00
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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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* EXP2 EXP1
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*/
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// M1 on Driver Expansion Module
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#define E3_STEP_PIN EXPA2_05_PIN
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#define E3_DIR_PIN EXPA2_06_PIN
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#define E3_ENABLE_PIN EXPA2_04_PIN
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#define E3_DIAG_PIN EXPA1_06_PIN
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#define E3_CS_PIN EXPA1_05_PIN
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#if HAS_TMC_UART
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#define E3_SERIAL_TX_PIN EXPA1_05_PIN
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#define E3_SERIAL_RX_PIN EXPA1_05_PIN
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#endif
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// M2 on Driver Expansion Module
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#define E4_STEP_PIN EXPA2_08_PIN
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#define E4_DIR_PIN EXPA2_07_PIN
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#define E4_ENABLE_PIN EXPA1_03_PIN
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#define E4_DIAG_PIN EXPA1_08_PIN
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#define E4_CS_PIN EXPA1_07_PIN
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#if HAS_TMC_UART
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#define E4_SERIAL_TX_PIN EXPA1_07_PIN
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#define E4_SERIAL_RX_PIN EXPA1_07_PIN
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#endif
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// M3 on Driver Expansion Module
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#define E5_STEP_PIN EXPA2_10_PIN
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#define E5_DIR_PIN EXPA2_09_PIN
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#define E5_ENABLE_PIN EXPA1_04_PIN
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#define E5_DIAG_PIN EXPA1_10_PIN
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#define E5_CS_PIN EXPA1_09_PIN
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#if HAS_TMC_UART
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#define E5_SERIAL_TX_PIN EXPA1_09_PIN
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#define E5_SERIAL_RX_PIN EXPA1_09_PIN
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#endif
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#endif // BTT_MOTOR_EXPANSION
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2020-06-21 08:46:31 +00:00
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//
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// LCDs and Controllers
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//
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2020-09-28 06:52:38 +00:00
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#if IS_TFTGLCD_PANEL
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#if ENABLED(TFTGLCD_PANEL_SPI)
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2020-11-14 02:13:36 +00:00
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#define TFTGLCD_CS EXPA2_08_PIN
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2020-09-28 06:52:38 +00:00
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#endif
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#elif HAS_WIRED_LCD
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2020-11-14 02:13:36 +00:00
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#define BEEPER_PIN EXPA1_10_PIN
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#define BTN_ENC EXPA1_09_PIN
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2020-06-21 08:46:31 +00:00
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#if ENABLED(CR10_STOCKDISPLAY)
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2020-09-28 06:13:27 +00:00
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2020-11-14 02:13:36 +00:00
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#define LCD_PINS_RS EXPA1_04_PIN
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2020-06-21 08:46:31 +00:00
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2020-11-14 02:13:36 +00:00
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#define BTN_EN1 EXPA1_08_PIN
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#define BTN_EN2 EXPA1_06_PIN
|
2020-06-21 08:46:31 +00:00
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2020-11-14 02:13:36 +00:00
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#define LCD_PINS_ENABLE EXPA1_03_PIN
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#define LCD_PINS_D4 EXPA1_05_PIN
|
2020-06-21 08:46:31 +00:00
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2020-06-22 20:27:01 +00:00
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// CR10_STOCKDISPLAY default timing is too fast
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#undef BOARD_ST7920_DELAY_1
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#undef BOARD_ST7920_DELAY_2
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#undef BOARD_ST7920_DELAY_3
|
2020-06-21 08:46:31 +00:00
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#elif ENABLED(MKS_MINI_12864)
|
2020-09-28 06:13:27 +00:00
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|
2020-11-14 02:13:36 +00:00
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#define DOGLCD_A0 EXPA1_04_PIN
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#define DOGLCD_CS EXPA1_05_PIN
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#define BTN_EN1 EXPA2_08_PIN
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#define BTN_EN2 EXPA2_06_PIN
|
2020-09-28 06:13:27 +00:00
|
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|
|
2020-06-21 08:46:31 +00:00
|
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|
#else
|
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|
2020-11-14 02:13:36 +00:00
|
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#define LCD_PINS_RS EXPA1_07_PIN
|
2020-06-21 08:46:31 +00:00
|
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|
|
2020-11-14 02:13:36 +00:00
|
|
|
#define BTN_EN1 EXPA2_08_PIN
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#define BTN_EN2 EXPA2_06_PIN
|
2020-06-21 08:46:31 +00:00
|
|
|
|
2020-11-14 02:13:36 +00:00
|
|
|
#define LCD_PINS_ENABLE EXPA1_08_PIN
|
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|
|
|
#define LCD_PINS_D4 EXPA1_06_PIN
|
2020-06-21 08:46:31 +00:00
|
|
|
|
|
|
|
|
#if ENABLED(FYSETC_MINI_12864)
|
2020-11-14 02:13:36 +00:00
|
|
|
#define DOGLCD_CS EXPA1_08_PIN
|
|
|
|
|
#define DOGLCD_A0 EXPA1_07_PIN
|
2020-06-21 08:46:31 +00:00
|
|
|
//#define LCD_BACKLIGHT_PIN -1
|
2020-11-14 02:13:36 +00:00
|
|
|
#define LCD_RESET_PIN EXPA1_06_PIN // Must be high or open for LCD to operate normally.
|
2020-06-21 08:46:31 +00:00
|
|
|
#if EITHER(FYSETC_MINI_12864_1_2, FYSETC_MINI_12864_2_0)
|
|
|
|
|
#ifndef RGB_LED_R_PIN
|
2020-11-14 02:13:36 +00:00
|
|
|
#define RGB_LED_R_PIN EXPA1_05_PIN
|
2020-06-21 08:46:31 +00:00
|
|
|
#endif
|
|
|
|
|
#ifndef RGB_LED_G_PIN
|
2020-11-14 02:13:36 +00:00
|
|
|
#define RGB_LED_G_PIN EXPA1_04_PIN
|
2020-06-21 08:46:31 +00:00
|
|
|
#endif
|
|
|
|
|
#ifndef RGB_LED_B_PIN
|
2020-11-14 02:13:36 +00:00
|
|
|
#define RGB_LED_B_PIN EXPA1_03_PIN
|
2020-06-21 08:46:31 +00:00
|
|
|
#endif
|
|
|
|
|
#elif ENABLED(FYSETC_MINI_12864_2_1)
|
2020-11-14 02:13:36 +00:00
|
|
|
#define NEOPIXEL_PIN EXPA1_05_PIN
|
2020-06-21 08:46:31 +00:00
|
|
|
#endif
|
|
|
|
|
#endif // !FYSETC_MINI_12864
|
|
|
|
|
|
2020-10-15 08:00:27 +00:00
|
|
|
#if IS_ULTIPANEL
|
2020-11-14 02:13:36 +00:00
|
|
|
#define LCD_PINS_D5 EXPA1_05_PIN
|
|
|
|
|
#define LCD_PINS_D6 EXPA1_04_PIN
|
|
|
|
|
#define LCD_PINS_D7 EXPA1_03_PIN
|
2020-11-21 07:47:04 +00:00
|
|
|
|
|
|
|
|
#if ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER)
|
|
|
|
|
#define BTN_ENC_EN LCD_PINS_D7 // Detect the presence of the encoder
|
|
|
|
|
#endif
|
|
|
|
|
|
2020-06-21 08:46:31 +00:00
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#endif
|
|
|
|
|
|
2020-09-28 06:13:27 +00:00
|
|
|
#endif // HAS_WIRED_LCD
|
2020-06-21 08:46:31 +00:00
|
|
|
|
2020-09-28 06:13:27 +00:00
|
|
|
// Alter timing for graphical display
|
|
|
|
|
#if HAS_MARLINUI_U8GLIB
|
|
|
|
|
#ifndef BOARD_ST7920_DELAY_1
|
|
|
|
|
#define BOARD_ST7920_DELAY_1 DELAY_NS(96)
|
|
|
|
|
#endif
|
|
|
|
|
#ifndef BOARD_ST7920_DELAY_2
|
|
|
|
|
#define BOARD_ST7920_DELAY_2 DELAY_NS(48)
|
|
|
|
|
#endif
|
|
|
|
|
#ifndef BOARD_ST7920_DELAY_3
|
|
|
|
|
#define BOARD_ST7920_DELAY_3 DELAY_NS(600)
|
|
|
|
|
#endif
|
|
|
|
|
#endif
|
2020-06-21 08:46:31 +00:00
|
|
|
|
|
|
|
|
//
|
|
|
|
|
// WIFI
|
|
|
|
|
//
|
|
|
|
|
|
|
|
|
|
/**
|
2020-09-28 06:13:27 +00:00
|
|
|
* -----
|
2020-06-21 08:46:31 +00:00
|
|
|
* TX | 1 2 | GND Enable PG1 // Must be high for module to run
|
|
|
|
|
* Enable | 3 4 | GPIO2 Reset PG0 // active low, probably OK to leave floating
|
|
|
|
|
* Reset | 5 6 | GPIO0 GPIO2 PF15 // must be high (ESP3D software configures this with a pullup so OK to leave as floating)
|
2020-09-28 06:13:27 +00:00
|
|
|
* 3.3V | 7 8 | RX GPIO0 PF14 // Leave as unused (ESP3D software configures this with a pullup so OK to leave as floating)
|
|
|
|
|
* -----
|
2020-06-21 08:46:31 +00:00
|
|
|
* W1
|
|
|
|
|
*/
|
2020-08-22 06:22:14 +00:00
|
|
|
#define ESP_WIFI_MODULE_COM 6 // Must also set either SERIAL_PORT or SERIAL_PORT_2 to this
|
2020-06-21 08:46:31 +00:00
|
|
|
#define ESP_WIFI_MODULE_BAUDRATE BAUDRATE // Must use same BAUDRATE as SERIAL_PORT & SERIAL_PORT_2
|
|
|
|
|
#define ESP_WIFI_MODULE_RESET_PIN PG0
|
|
|
|
|
#define ESP_WIFI_MODULE_ENABLE_PIN PG1
|
|
|
|
|
#define ESP_WIFI_MODULE_GPIO0_PIN PF14
|
|
|
|
|
#define ESP_WIFI_MODULE_GPIO2_PIN PF15
|
