thisiskeithb
5 years ago
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5 changed files with 400 additions and 341 deletions
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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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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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* |
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*/ |
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#pragma once |
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#if HOTENDS > 3 || E_STEPPERS > 3 |
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#error "BIGTREE SKR Pro V1.2 supports up to 3 hotends / E-steppers." |
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#endif |
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#define BOARD_INFO_NAME "BTT SKR Pro V1.2" |
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#include "pins_BTT_SKR_PRO_common.h" |
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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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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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* |
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*/ |
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#pragma once |
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#ifndef TARGET_STM32F4 |
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#error "Oops! Select an STM32F4 board in 'Tools > Board.'" |
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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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#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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//
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// Servos
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//
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#define SERVO0_PIN PA1 |
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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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//
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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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//#define X_HARDWARE_SERIAL Serial
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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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#define TMC_BAUD_RATE 19200 |
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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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//
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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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#if SD_CONNECTION_IS(ONBOARD) |
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#define SOFTWARE_SPI // Use soft SPI for onboard SD
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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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#endif |
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/**
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* _____ _____ |
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* NC | · · | GND 5V | · · | GND |
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* RESET | · · | PF12(SD_DETECT) (LCD_D7) PG7 | · · | PG6 (LCD_D6) |
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* (MOSI)PB15 | · · | PF11(BTN_EN2) (LCD_D5) PG3 | · · | PG2 (LCD_D4) |
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* (SD_SS)PB12 | · · | PG10(BTN_EN1) (LCD_RS) PD10 | · · | PD11 (LCD_EN) |
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* (SCK)PB13 | · · | PB14(MISO) (BTN_ENC) PA8 | · · | PG4 (BEEPER) |
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* ￣￣ ￣￣ |
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* EXP2 EXP1 |
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*/ |
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//
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// LCDs and Controllers
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//
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#if HAS_SPI_LCD |
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#define BEEPER_PIN PG4 |
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#define BTN_ENC PA8 |
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#if SD_CONNECTION_IS(LCD) |
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#define SDSS PB12 // Uses default hardware SPI for LCD's SD
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#endif |
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#if ENABLED(CR10_STOCKDISPLAY) |
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#define LCD_PINS_RS PG6 |
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#define BTN_EN1 PD11 |
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#define BTN_EN2 PG2 |
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#define LCD_PINS_ENABLE PG7 |
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#define LCD_PINS_D4 PG3 |
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// CR10_Stock Display needs a different delay setting on SKR PRO v1.1, so undef it here.
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// It will be defined again at the #HAS_GRAPHICAL_LCD section below.
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#undef ST7920_DELAY_1 |
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#undef ST7920_DELAY_2 |
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#undef ST7920_DELAY_3 |
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#elif ENABLED(MKS_MINI_12864) |
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#define DOGLCD_A0 PG6 |
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#define DOGLCD_CS PG3 |
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#else |
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#define LCD_PINS_RS PD10 |
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#define BTN_EN1 PG10 |
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#define BTN_EN2 PF11 |
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#define SD_DETECT_PIN PF12 |
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#define LCD_SDSS PB12 |
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#define LCD_PINS_ENABLE PD11 |
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#define LCD_PINS_D4 PG2 |
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#if ENABLED(FYSETC_MINI_12864) |
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#define DOGLCD_CS PD11 |
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#define DOGLCD_A0 PD10 |
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//#define LCD_BACKLIGHT_PIN -1
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#define LCD_RESET_PIN PG2 // Must be high or open for LCD to operate normally.
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#if EITHER(FYSETC_MINI_12864_1_2, FYSETC_MINI_12864_2_0) |
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#ifndef RGB_LED_R_PIN |
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#define RGB_LED_R_PIN PG3 |
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#endif |
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#ifndef RGB_LED_G_PIN |
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#define RGB_LED_G_PIN PG6 |
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#endif |
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#ifndef RGB_LED_B_PIN |
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#define RGB_LED_B_PIN PG7 |
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#endif |
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#elif ENABLED(FYSETC_MINI_12864_2_1) |
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#define NEOPIXEL_PIN PG3 |
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#endif |
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#endif // !FYSETC_MINI_12864
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#if ENABLED(ULTIPANEL) |
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#define LCD_PINS_D5 PG3 |
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#define LCD_PINS_D6 PG6 |
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#define LCD_PINS_D7 PG7 |
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#endif |
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#endif |
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// Alter timing for graphical display
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#if HAS_GRAPHICAL_LCD |
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#define BOARD_ST7920_DELAY_1 DELAY_NS(96) |
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#define BOARD_ST7920_DELAY_2 DELAY_NS(48) |
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#define BOARD_ST7920_DELAY_3 DELAY_NS(600) |
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#endif |
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#endif // HAS_SPI_LCD
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//
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// WIFI
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//
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/**
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* _____ |
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* TX | 1 2 | GND Enable PG1 // Must be high for module to run
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* Enable | 3 4 | GPIO2 Reset PG0 // active low, probably OK to leave floating
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* Reset | 5 6 | GPIO0 GPIO2 PF15 // must be high (ESP3D software configures this with a pullup so OK to leave as floating)
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* 3.3V| 7 8 | RX GPIO0 PF14 // Leave as unused (ESP3D software configures this with a pullup so OK to leave as floating)
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* ￣￣ |
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* W1 |
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*/ |
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#define ESP_WIFI_MODULE_COM 6 // Must also set either SERIAL_PORT or SERIAL_PORT_2 to this
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#define ESP_WIFI_MODULE_BAUDRATE BAUDRATE // Must use same BAUDRATE as SERIAL_PORT & SERIAL_PORT_2
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#define ESP_WIFI_MODULE_RESET_PIN PG0 |
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#define ESP_WIFI_MODULE_ENABLE_PIN PG1 |
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#define ESP_WIFI_MODULE_GPIO0_PIN PF14 |
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#define ESP_WIFI_MODULE_GPIO2_PIN PF15 |
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