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- /**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <https://www.gnu.org/licenses/>.
- *
- */
- #pragma once
-
- #define ALLOW_STM32DUINO
- #include "env_validate.h"
-
- #if HOTENDS > 2 || E_STEPPERS > 2
- #error "LERDGE K supports up to 2 hotends / E steppers."
- #endif
-
- #define BOARD_INFO_NAME "Lerdge K"
- #define DEFAULT_MACHINE_NAME "LERDGE"
-
- // EEPROM
- #if NO_EEPROM_SELECTED
- #define I2C_EEPROM
- #define SOFT_I2C_EEPROM // Force the use of Software I2C
- #define I2C_SCL_PIN PG14
- #define I2C_SDA_PIN PG13
- #define MARLIN_EEPROM_SIZE 0x10000
- #endif
-
- #define HAS_OTG_USB_HOST_SUPPORT // USB Flash Drive support
-
- //
- // Servos
- //
- #define SERVO0_PIN PB11
-
- //
- // Limit Switches
- //
- #define X_STOP_PIN PG3
- #define Y_STOP_PIN PG4
- #define Z_STOP_PIN PG5
-
- //
- // Z Probe (when not Z_MIN_PIN)
- //
- //#ifndef Z_MIN_PROBE_PIN
- // #define Z_MIN_PROBE_PIN PG6
- //#endif
-
- //
- // Filament runout
- //
- #define FIL_RUNOUT_PIN PE5
- #define FIL_RUNOUT2_PIN PE6
-
- //
- // Steppers
- //
- #define X_STEP_PIN PG1
- #define X_DIR_PIN PB10
- #define X_ENABLE_PIN PG0
- //#ifndef X_CS_PIN
- // #define X_CS_PIN PB2
- //#endif
-
- #define Y_STEP_PIN PF14
- #define Y_DIR_PIN PF15
- #define Y_ENABLE_PIN PF13
- //#ifndef Y_CS_PIN
- // #define Y_CS_PIN PE2
- //#endif
-
- #define Z_STEP_PIN PF11
- #define Z_DIR_PIN PF12
- #define Z_ENABLE_PIN PC5
- //#ifndef Z_CS_PIN
- // #define Z_CS_PIN PE3
- //#endif
-
- #define E0_STEP_PIN PC14
- #define E0_DIR_PIN PC13
- #define E0_ENABLE_PIN PC15
- //#ifndef E0_CS_PIN
- // #define E0_CS_PIN PE4
- //#endif
-
- #define E1_STEP_PIN PF1
- #define E1_DIR_PIN PF0
- #define E1_ENABLE_PIN PF2
- //#ifndef E1_CS_PIN
- // #define E1_CS_PIN PE1
- //#endif
-
- //#define Z2_STEP_PIN PF4
- //#define Z2_DIR_PIN PF3
- //#define Z2_ENABLE_PIN PF5
- //#define Z2_STOP_PIN PG2
- //#ifndef Z2_CS_PIN
- // #define Z2_CS_PIN PE0
- //#endif
-
- #if HAS_TMC_UART
- /**
- * TMC2208/TMC2209 stepper drivers
- */
- #ifndef X_SERIAL_TX_PIN
- #define X_SERIAL_TX_PIN PB2
- #endif
- #ifndef X_SERIAL_RX_PIN
- #define X_SERIAL_RX_PIN X_SERIAL_TX_PIN
- #endif
- #ifndef Y_SERIAL_TX_PIN
- #define Y_SERIAL_TX_PIN PE2
- #endif
- #ifndef Y_SERIAL_RX_PIN
- #define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN
- #endif
- #ifndef Z_SERIAL_TX_PIN
- #define Z_SERIAL_TX_PIN PE3
- #endif
- #ifndef Z_SERIAL_RX_PIN
- #define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN
- #endif
- #ifndef E0_SERIAL_TX_PIN
- #define E0_SERIAL_TX_PIN PE4
- #endif
- #ifndef E0_SERIAL_RX_PIN
- #define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN
- #endif
- #ifndef E1_SERIAL_TX_PIN
- #define E1_SERIAL_TX_PIN PE1
- #endif
- #ifndef E1_SERIAL_RX_PIN
- #define E1_SERIAL_RX_PIN E1_SERIAL_TX_PIN
- #endif
- // Ex-motor can be any... X2/Y2/Z2 or E2
- #ifndef EX_SERIAL_TX_PIN
- #define EX_SERIAL_TX_PIN PE0
- #endif
- #ifndef EX_SERIAL_RX_PIN
- #define EX_SERIAL_RX_PIN EX_SERIAL_TX_PIN
- #endif
- //#define Z2_SERIAL_RX_PIN EX_SERIAL_RX_PIN
- //#define Z2_SERIAL_TX_PIN EX_SERIAL_TX_PIN
- //#define E2_SERIAL_RX_PIN EX_SERIAL_RX_PIN
- //#define E2_SERIAL_TX_PIN EX_SERIAL_TX_PIN
- // Reduce baud rate to improve software serial reliability
- #define TMC_BAUD_RATE 19200
- #endif
-
- //
- // Temperature Sensors
- //
- #define TEMP_0_PIN PC1 // Analog Input
- #define TEMP_1_PIN PC2 // Analog Input
- #define TEMP_BED_PIN PC0 // Analog Input
-
- // Lergde-K can choose thermocouple/thermistor mode in software.
- // For use with thermistors, these pins must be OUT/LOW.
- // This is done automatically.
- #define TEMP_0_TR_ENABLE_PIN PF10
- #define TEMP_1_TR_ENABLE_PIN PF9
-
- //
- // Heaters / Fans
- //
- #define HEATER_0_PIN PA1
- #define HEATER_1_PIN PA0
- #define HEATER_BED_PIN PA2
-
- #ifndef FAN_PIN
- #define FAN_PIN PF7
- #endif
-
- #define FAN1_PIN PF6
-
- #ifndef E0_AUTO_FAN_PIN
- #define E0_AUTO_FAN_PIN PB1
- #endif
-
- #ifndef E1_AUTO_FAN_PIN
- #define E1_AUTO_FAN_PIN PB0
- #endif
-
- #define CONTROLLER_FAN_PIN PF8
-
- //
- // LED / Lighting
- //
- #define LED_PIN PA15 // Status LED
- //#define CASE_LIGHT_PIN PB6 // LED Ribbon Connector (PWM TIM4_CH1)
- //#define NEOPIXEL_PIN -1
- #ifndef RGB_LED_R_PIN
- #define RGB_LED_R_PIN PB8 // swap R and G pin for compatibility with real wires
- #endif
- #ifndef RGB_LED_G_PIN
- #define RGB_LED_G_PIN PB7
- #endif
- #ifndef RGB_LED_B_PIN
- #define RGB_LED_B_PIN PB9
- #endif
-
- //
- // SD support
- //
- #define SDIO_SUPPORT
- #define SDIO_CLOCK 4800000
- #define SD_DETECT_PIN PA8
- #if DISABLED(SDIO_SUPPORT)
- #define SOFTWARE_SPI
- #define SD_SCK_PIN PC12
- #define SD_MISO_PIN PC8
- #define SD_MOSI_PIN PD2
- #define SD_SS_PIN PC11
- #define SDSS PC11
- #endif
-
- //
- // Misc. Functions
- //
- #define PS_ON_PIN PA4
- #define KILL_PIN -1
- #define POWER_LOSS_PIN PA4 // Power-loss / nAC_FAULT
-
- //
- // TFT with FSMC interface
- //
- #if HAS_FSMC_TFT
- #ifndef TFT_DRIVER
- #define TFT_DRIVER ST7796
- #endif
- #define ST7796S_INVERTED
-
- #define TFT_RESET_PIN PD6
- #define TFT_BACKLIGHT_PIN PD3
-
- #define FSMC_CS_PIN PD7
- #define FSMC_RS_PIN PD11
-
- #define TFT_CS_PIN FSMC_CS_PIN
- #define TFT_RS_PIN FSMC_RS_PIN
-
- #define TOUCH_CS_PIN PG15
- #define TOUCH_SCK_PIN PB3
- #define TOUCH_MOSI_PIN PB5
- #define TOUCH_MISO_PIN PB4
- #define TOUCH_INT_PIN PG12
- #endif
-
- #if IS_NEWPANEL
- #define BEEPER_PIN PC7
- #define BTN_EN1 PG11
- #define BTN_EN2 PG10
- #define BTN_ENC PG9
- #ifndef ENCODER_STEPS_PER_MENU_ITEM
- #define ENCODER_STEPS_PER_MENU_ITEM 2
- #endif
- #endif
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