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159 lines
4.5 KiB
159 lines
4.5 KiB
/**
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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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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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#pragma once
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/**
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* MKS Robin Lite 3 (STM32F103RCT6) board pin assignments
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*/
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#include "env_validate.h"
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#if HOTENDS > 2 || E_STEPPERS > 2
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#error "MKS Robin Lite3 supports up to 2 hotends / E steppers."
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#endif
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#ifndef BOARD_INFO_NAME
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#define BOARD_INFO_NAME "MKS Robin Lite3"
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#endif
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#define BOARD_WEBSITE_URL "github.com/makerbase-mks"
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#define BOARD_NO_NATIVE_USB
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//#define DISABLE_DEBUG
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#define DISABLE_JTAG
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//
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// Servos
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//
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#define SERVO0_PIN PA3
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//
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// Limit Switches
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//
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#define X_STOP_PIN PA12
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#define Y_STOP_PIN PA11
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#define Z_MIN_PIN PC6
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#define Z_MAX_PIN PB1
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//
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// Steppers
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//
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#define X_STEP_PIN PC0
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#define X_DIR_PIN PB2
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#define X_ENABLE_PIN PC13
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#define Y_STEP_PIN PC2
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#define Y_DIR_PIN PB9
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#define Y_ENABLE_PIN PB12
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#define Z_STEP_PIN PB7
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#define Z_DIR_PIN PB6
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#define Z_ENABLE_PIN PB8
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#define E0_STEP_PIN PB4
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#define E0_DIR_PIN PB3
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#define E0_ENABLE_PIN PB5
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#define E1_STEP_PIN PC12
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#define E1_DIR_PIN PC11
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#define E1_ENABLE_PIN PD2
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//
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// Heaters 0,1 / Fans / Bed
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//
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#define HEATER_0_PIN PC9
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#define HEATER_1_PIN PC7
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#define FAN_PIN PA8
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#define HEATER_BED_PIN PC8
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//
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// Temperature Sensors
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//
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#define TEMP_BED_PIN PA1 // TB
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#define TEMP_0_PIN PA0 // TH1
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#define TEMP_1_PIN PA2 // TH2
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#define FIL_RUNOUT_PIN PB10 // MT_DET
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//
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// LCD Pins
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//
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#if HAS_WIRED_LCD
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#define BEEPER_PIN PC1
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#define BTN_ENC PC3
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#define LCD_PINS_ENABLE PA4
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#define LCD_PINS_RS PA5
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#define BTN_EN1 PB11
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#define BTN_EN2 PB0
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// MKS MINI12864 and MKS LCD12864B; If using MKS LCD12864A (Need to remove RPK2 resistor)
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#if ENABLED(MKS_MINI_12864)
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#define LCD_BACKLIGHT_PIN -1
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#define LCD_RESET_PIN -1
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#define DOGLCD_A0 PC4
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#define DOGLCD_CS PA7
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#define DOGLCD_SCK PB13
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#define DOGLCD_MOSI PB15
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#elif IS_TFTGLCD_PANEL
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#if ENABLED(TFTGLCD_PANEL_SPI)
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#define TFTGLCD_CS PB11
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#endif
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#else // !MKS_MINI_12864
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#define LCD_PINS_D4 PA6
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#if IS_ULTIPANEL
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#define LCD_PINS_D5 PA7
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#define LCD_PINS_D6 PC4
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#define LCD_PINS_D7 PC5
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#if ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER)
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#define BTN_ENC_EN LCD_PINS_D7 // Detect the presence of the encoder
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#endif
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#endif
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#endif // !MKS_MINI_12864
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#define BOARD_ST7920_DELAY_1 125
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#define BOARD_ST7920_DELAY_2 125
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#define BOARD_ST7920_DELAY_3 125
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#endif // HAS_WIRED_LCD
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//
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// SD Card
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//
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#define SD_DETECT_PIN PC10
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//
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// SPI
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//
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#define SPI_DEVICE 2
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#define SD_SCK_PIN PB13
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#define SD_MISO_PIN PB14
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#define SD_MOSI_PIN PB15
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#define SD_SS_PIN PA15
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