Keith Bennett
4 years ago
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GitHub
GitHub
4 changed files with 322 additions and 0 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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#ifndef BOARD_INFO_NAME |
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#define BOARD_INFO_NAME "BTT SKR E3 Turbo" |
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#endif |
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// Onboard I2C EEPROM
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#define I2C_EEPROM |
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#define MARLIN_EEPROM_SIZE 0x1000 // 4KB (AT24C32)
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//
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// Servos
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//
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#define SERVO0_PIN P1_23 |
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//
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// TMC StallGuard DIAG pins
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//
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#define X_DIAG_PIN P1_29 // X-STOP
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#define Y_DIAG_PIN P1_28 // Y-STOP
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#define Z_DIAG_PIN P1_27 // Z-STOP
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#define E0_DIAG_PIN P1_26 // E0DET
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#define E1_DIAG_PIN P1_25 // E1DET
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//
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// Limit Switches
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#define X_STOP_PIN X_DIAG_PIN |
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#define Y_STOP_PIN Y_DIAG_PIN |
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#define Z_STOP_PIN Z_DIAG_PIN |
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//
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// Z Probe
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//
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#ifndef Z_MIN_PROBE_PIN |
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#define Z_MIN_PROBE_PIN P1_22 |
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#endif |
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//
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// Filament Runout Sensor
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//
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#define FIL_RUNOUT_PIN P1_26 // E0DET
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#define FIL_RUNOUT2_PIN P1_25 // E1DET
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//
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// Power Supply Control
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//
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#ifndef PS_ON_PIN |
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#define PS_ON_PIN P1_21 |
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#endif |
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// LED driving pin
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#define NEOPIXEL_PIN P1_24 |
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//
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// Power Loss Detection
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//
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#ifndef POWER_LOSS_PIN |
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#define POWER_LOSS_PIN P1_20 // PWRDET
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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 P1_04 |
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#define X_DIR_PIN P1_08 |
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#define X_ENABLE_PIN P1_00 |
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#ifndef X_CS_PIN |
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#define X_CS_PIN P1_01 |
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#endif |
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#define Y_STEP_PIN P1_14 |
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#define Y_DIR_PIN P1_15 |
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#define Y_ENABLE_PIN P1_09 |
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#ifndef Y_CS_PIN |
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#define Y_CS_PIN P1_10 |
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#endif |
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#define Z_STEP_PIN P4_29 |
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#define Z_DIR_PIN P4_28 |
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#define Z_ENABLE_PIN P1_16 |
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#ifndef Z_CS_PIN |
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#define Z_CS_PIN P1_17 |
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#endif |
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#define E0_STEP_PIN P2_06 |
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#define E0_DIR_PIN P2_07 |
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#define E0_ENABLE_PIN P0_04 |
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#ifndef E0_CS_PIN |
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#define E0_CS_PIN P0_05 |
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#endif |
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#define E1_STEP_PIN P2_11 |
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#define E1_DIR_PIN P2_12 |
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#define E1_ENABLE_PIN P0_21 |
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#ifndef E1_CS_PIN |
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#define E1_CS_PIN P0_22 |
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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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//
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// Software serial
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//
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#define X_SERIAL_TX_PIN P1_01 |
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#define X_SERIAL_RX_PIN P1_01 |
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#define Y_SERIAL_TX_PIN P1_10 |
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#define Y_SERIAL_RX_PIN P1_10 |
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#define Z_SERIAL_TX_PIN P1_17 |
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#define Z_SERIAL_RX_PIN P1_17 |
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#define E0_SERIAL_TX_PIN P0_05 |
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#define E0_SERIAL_RX_PIN P0_05 |
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#define E1_SERIAL_TX_PIN P0_22 |
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#define E1_SERIAL_RX_PIN P0_22 |
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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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// TMC Low Power Standby pins
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//
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#define X_STDBY_PIN P3_26 |
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#define Y_STDBY_PIN P3_25 |
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#define Z_STDBY_PIN P1_18 |
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#define E0_STDBY_PIN P1_19 |
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#define E1_STDBY_PIN P2_13 |
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//
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// Temperature Sensors
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//
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#define TEMP_0_PIN P0_24 |
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#define TEMP_1_PIN P0_23 |
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//#define TEMP_2_PIN P1_30 // Onboard thermistor
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#define TEMP_BED_PIN P0_25 |
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//
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// Heaters / Fans
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//
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#define HEATER_0_PIN P2_03 // EXTRUDER 0
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#define HEATER_1_PIN P2_04 // EXTRUDER 1
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#define HEATER_BED_PIN P2_05 // BED
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#define FAN_PIN P2_01 |
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#define FAN1_PIN P2_02 |
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//
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// USB connect control
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//
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//#define USB_CONNECT_PIN P0_29
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//#define USB_CONNECT_INVERTING false
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/**
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* _____ |
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* 5V | 1 2 | GND |
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* (LCD_EN) P0_18 | 3 4 | P0_17 (LCD_RS) |
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* (LCD_D4) P0_15 | 5 6 P0_20 (BTN_EN2) |
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* RESET | 7 8 | P0_19 (BTN_EN1) |
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* (BTN_ENC) P0_16 | 9 10| P2_08 (BEEPER) |
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* ----- |
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* EXP |
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*/ |
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#define EXPA1_03_PIN P0_18 |
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#define EXPA1_04_PIN P0_17 |
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#define EXPA1_05_PIN P0_15 |
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#define EXPA1_06_PIN P0_20 |
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#define EXPA1_07_PIN -1 |
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#define EXPA1_08_PIN P0_19 |
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#define EXPA1_09_PIN P0_16 |
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#define EXPA1_10_PIN P2_08 |
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#if HAS_SPI_LCD |
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#if ENABLED(CR10_STOCKDISPLAY) |
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#define BEEPER_PIN EXPA1_10_PIN |
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#define BTN_EN1 EXPA1_08_PIN |
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#define BTN_EN2 EXPA1_06_PIN |
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#define BTN_ENC EXPA1_09_PIN |
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#define LCD_PINS_RS EXPA1_04_PIN |
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#define LCD_PINS_ENABLE EXPA1_03_PIN |
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#define LCD_PINS_D4 EXPA1_05_PIN |
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#elif ENABLED(ZONESTAR_LCD) // ANET A8 LCD Controller - Must convert to 3.3V - CONNECTING TO 5V WILL DAMAGE THE BOARD!
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#error "CAUTION! ZONESTAR_LCD requires wiring modifications. See 'pins_BTT_SKR_E3_TURBO.h' for details. Comment out this line to continue." |
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#define LCD_PINS_RS EXPA1_05_PIN |
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#define LCD_PINS_ENABLE EXPA1_09_PIN |
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#define LCD_PINS_D4 EXPA1_04_PIN |
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#define LCD_PINS_D5 EXPA1_06_PIN |
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#define LCD_PINS_D6 EXPA1_08_PIN |
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#define LCD_PINS_D7 EXPA1_10_PIN |
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#define ADC_KEYPAD_PIN P1_23 // Repurpose servo pin for ADC - CONNECTING TO 5V WILL DAMAGE THE BOARD!
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#elif EITHER(MKS_MINI_12864, ENDER2_STOCKDISPLAY) |
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#define BTN_EN1 EXPA1_08_PIN |
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#define BTN_EN2 EXPA1_06_PIN |
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#define BTN_ENC EXPA1_09_PIN |
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#define DOGLCD_CS EXPA1_04_PIN |
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#define DOGLCD_A0 EXPA1_05_PIN |
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#define DOGLCD_SCK EXPA1_10_PIN |
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#define DOGLCD_MOSI EXPA1_03_PIN |
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#define FORCE_SOFT_SPI |
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#define LCD_BACKLIGHT_PIN -1 |
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#else |
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#error "Only ZONESTAR_LCD, MKS_MINI_12864, ENDER2_STOCKDISPLAY, and CR10_STOCKDISPLAY are currently supported on the BTT_SKR_E3_TURBO." |
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#endif |
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#endif // HAS_SPI_LCD
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//
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// SD Support
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//
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#ifndef SDCARD_CONNECTION |
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#define SDCARD_CONNECTION ONBOARD |
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#endif |
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#if SD_CONNECTION_IS(ONBOARD) |
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#define SD_DETECT_PIN P2_00 |
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#define SCK_PIN P0_07 |
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#define MISO_PIN P0_08 |
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#define MOSI_PIN P0_09 |
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#define SS_PIN P0_06 |
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#elif SD_CONNECTION_IS(CUSTOM_CABLE) |
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#error "SD CUSTOM_CABLE is not compatible with SKR E3 Turbo." |
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#endif |
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#define ON_BOARD_SPI_DEVICE 1 // SPI1
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