2019-07-18 10:43:49 +00:00
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/**
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* Marlin 3D Printer Firmware
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2019-08-02 14:21:28 +00:00
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* Copyright (c) 2019 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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2019-07-18 10:43:49 +00:00
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*
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* Based on Sprinter and grbl.
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2019-08-02 14:21:28 +00:00
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* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
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2019-07-18 10:43:49 +00:00
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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_STM32F1
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#error "Oops! Select an STM32F1 board in 'Tools > Board.'"
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#endif
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2019-08-21 00:08:58 +00:00
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#define BOARD_INFO_NAME "BIGTREE SKR E3 DIP V1.0"
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2019-07-18 10:43:49 +00:00
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// Release PB3/PB4 (TMC_SW Pins) from JTAG pins
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#define DISABLE_JTAG
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// Ignore temp readings during development.
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//#define BOGUS_TEMPERATURE_GRACE_PERIOD 2000
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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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// Limit Switches
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//
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#define X_STOP_PIN PC1
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#define Y_STOP_PIN PC0
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#define Z_STOP_PIN PC15
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//
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// Z Probe must be this pin
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//
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#define Z_MIN_PROBE_PIN PC14
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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 PC2
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#endif
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//
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// Steppers
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//
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#define X_ENABLE_PIN PC7
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#define X_STEP_PIN PC6
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#define X_DIR_PIN PB15
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#ifndef X_CS_PIN
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#define X_CS_PIN PC10
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#endif
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#define Y_ENABLE_PIN PB14
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#define Y_STEP_PIN PB13
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#define Y_DIR_PIN PB12
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#ifndef Y_CS_PIN
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#define Y_CS_PIN PC11
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#endif
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#define Z_ENABLE_PIN PB11
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#define Z_STEP_PIN PB10
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#define Z_DIR_PIN PB2
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#ifndef Z_CS_PIN
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#define Z_CS_PIN PC12
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#endif
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#define E0_ENABLE_PIN PB1
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#define E0_STEP_PIN PB0
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2019-07-18 10:51:36 +00:00
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#define E0_DIR_PIN PC5
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2019-07-18 10:43:49 +00:00
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#ifndef E0_CS_PIN
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#define E0_CS_PIN PD2
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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 PB5
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#endif
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#ifndef TMC_SW_MISO
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#define TMC_SW_MISO PB4
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#endif
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#ifndef TMC_SW_SCK
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#define TMC_SW_SCK PB3
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#endif
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#endif
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#if HAS_TMC220x
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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 Serial1
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//#define Y_HARDWARE_SERIAL Serial1
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//#define Z_HARDWARE_SERIAL Serial1
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//#define E0_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 PC10
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#define X_SERIAL_RX_PIN PC10
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#define Y_SERIAL_TX_PIN PC11
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#define Y_SERIAL_RX_PIN PC11
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#define Z_SERIAL_TX_PIN PC12
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#define Z_SERIAL_RX_PIN PC12
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#define E0_SERIAL_TX_PIN PD2
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#define E0_SERIAL_RX_PIN PD2
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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 PA0 // Analog Input
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#define TEMP_BED_PIN PC3 // Analog Input
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//
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// Heaters / Fans
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//
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#define HEATER_0_PIN PC8 // EXTRUDER
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#define HEATER_BED_PIN PC9 // BED
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#define FAN_PIN PA8
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//
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// USB connect control
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//
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2019-07-21 01:35:41 +00:00
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#define USB_CONNECT_PIN PC13
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2019-07-18 10:43:49 +00:00
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#define USB_CONNECT_INVERTING false
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#define SD_DETECT_PIN PC4
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/**
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* _____
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* 5V | · · | GND
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* (LCD_EN) PB7 | · · | PB8 (LCD_RS)
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* (LCD_D4) PB9 | · · | PA10 (BTN_EN2)
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* RESET | · · | PA9 (BTN_EN1)
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* (BTN_ENC) PB6 | · · | PA15 (BEEPER)
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* -----
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* EXP1
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*/
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#if HAS_SPI_LCD
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#define BEEPER_PIN PA15
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#define BTN_ENC PB6
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#if ENABLED(CR10_STOCKDISPLAY)
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#define LCD_PINS_RS PB8
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#define BTN_EN1 PA9
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#define BTN_EN2 PA10
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#define LCD_PINS_ENABLE PB7
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#define LCD_PINS_D4 PB9
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#else
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#error "Only CR10_STOCKDISPLAY is currently supported on the BIGTREE_SKR_E3_DIP."
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#endif
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#endif // HAS_SPI_LCD
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