2020-06-16 06:45:27 +00:00
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/**
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* Marlin 3D Printer Firmware
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* Copyright (C) 2016 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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2020-06-16 06:45:27 +00:00
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*
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*/
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/**
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* CREALITY (STM32F103) board pin assignments
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*/
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#ifndef __STM32F1__
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#error "Oops! Select an STM32F1 board in 'Tools > Board.'"
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#endif
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#if HOTENDS > 1 || E_STEPPERS > 1
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#error "CREALITY supports up to 1 hotends / E-steppers. Comment out this line to continue."
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#endif
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#define BOARD_INFO_NAME "CREALITY V4"
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#define DEFAULT_MACHINE_NAME "Ender 3 V2"
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//
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// EEPROM
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//
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2020-07-13 20:57:26 +00:00
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#if NO_EEPROM_SELECTED
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// FLASH
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//#define FLASH_EEPROM_EMULATION
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// I2C
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2020-07-17 02:02:52 +00:00
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#define IIC_BL24CXX_EEPROM // EEPROM on I2C-0 used only for display settings
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2020-07-13 20:57:26 +00:00
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#if ENABLED(IIC_BL24CXX_EEPROM)
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#define IIC_EEPROM_SDA PA11
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#define IIC_EEPROM_SCL PA12
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2020-07-24 08:09:14 +00:00
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#define MARLIN_EEPROM_SIZE 0x800 // 2Kb (24C16)
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#else
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#define SDCARD_EEPROM_EMULATION // SD EEPROM until all EEPROM is BL24CXX
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#define MARLIN_EEPROM_SIZE 0x800 // 2Kb
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2020-07-13 20:57:26 +00:00
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#endif
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// SPI
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//#define SPI_EEPROM // EEPROM on SPI-0
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//#define SPI_CHAN_EEPROM1 ?
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//#define SPI_EEPROM1_CS ?
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// 2K EEPROM
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//#define SPI_EEPROM2_CS ?
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// 32Mb FLASH
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//#define SPI_FLASH_CS ?
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#endif
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2020-06-16 06:45:27 +00:00
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//
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// Servos
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//
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#define SERVO0_PIN PB0 // BLTouch OUT
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//
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// Limit Switches
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//
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#define X_STOP_PIN PA5
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#define Y_STOP_PIN PA6
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#define Z_STOP_PIN PA7
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#define Z_PROBE_PIN PB1 // BLTouch IN
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2020-07-24 08:58:46 +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 PA4 // "Pulled-high"
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#endif
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2020-06-16 06:45:27 +00:00
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//
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// Steppers
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//
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#define X_ENABLE_PIN PC3
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#define X_STEP_PIN PC2
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#define X_DIR_PIN PB9
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#define Y_ENABLE_PIN PC3
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#define Y_STEP_PIN PB8
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#define Y_DIR_PIN PB7
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#define Z_ENABLE_PIN PC3
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#define Z_STEP_PIN PB6
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#define Z_DIR_PIN PB5
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#define E0_ENABLE_PIN PC3
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#define E0_STEP_PIN PB4
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#define E0_DIR_PIN PB3
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//
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// Release PB4 (Y_ENABLE_PIN) from JTAG NRST role
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//
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#define DISABLE_DEBUG
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//
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// Temperature Sensors
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//
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#define TEMP_0_PIN PC5 // TH1
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#define TEMP_BED_PIN PC4 // TB1
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//
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// Heaters / Fans
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//
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#define HEATER_0_PIN PA1 // HEATER1
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#define HEATER_BED_PIN PA2 // HOT BED
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#define FAN_PIN PA0 // FAN
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#define FAN_SOFT_PWM
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//
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// SD Card
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//
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#define SD_DETECT_PIN PC7
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#define SDCARD_CONNECTION ONBOARD
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#define ON_BOARD_SPI_DEVICE 1
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2020-06-22 20:27:01 +00:00
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#define ONBOARD_SD_CS_PIN PA4 // SDSS
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2020-06-16 06:45:27 +00:00
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#define SDIO_SUPPORT
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#if ENABLED(RET6_12864_LCD)
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/* RET6 12864 LCD */
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#define LCD_PINS_RS PB12
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#define LCD_PINS_ENABLE PB15
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#define LCD_PINS_D4 PB13
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#define BTN_ENC PB2
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#define BTN_EN1 PB10
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#define BTN_EN2 PB14
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#define BEEPER_PIN PC6
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#elif ENABLED(VET6_12864_LCD)
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/* VET6 12864 LCD */
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#define LCD_PINS_RS PA4
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#define LCD_PINS_ENABLE PA7
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#define LCD_PINS_D4 PA5
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#define BTN_ENC PC5
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#define BTN_EN1 PB10
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#define BTN_EN2 PA6
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#elif ENABLED(DWIN_CREALITY_LCD)
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/* RET6 DWIN ENCODER LCD */
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#define BTN_ENC PB14
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#define BTN_EN1 PB15
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#define BTN_EN2 PB12
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//#define LCD_LED_PIN PB2
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#define BEEPER_PIN PB13
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#elif ENABLED(DWIN_VET6_CREALITY_LCD)
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/* VET6 DWIN ENCODER LCD */
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#define BTN_ENC PA6
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#define BTN_EN1 PA7
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#define BTN_EN2 PA4
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#define BEEPER_PIN PA5
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#endif
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