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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 S supports up to 2 hotends / E steppers."
- #endif
-
- #define BOARD_INFO_NAME "Lerdge S"
- #define DEFAULT_MACHINE_NAME "LERDGE"
-
- #define STEP_TIMER 4
- #define TEMP_TIMER 2
-
- #define HAS_OTG_USB_HOST_SUPPORT // USB Flash Drive support
-
- //
- // Servos
- //
- #define SERVO0_PIN PD12
- //#define SERVO1_PIN -1
-
- //
- // Limit Switches
- //
- #define X_MIN_PIN PG9
- #define Y_MIN_PIN PG10
- #define Z_MIN_PIN PG11
-
- #define X_MAX_PIN PG12
- #define Y_MAX_PIN PG13
- #define Z_MAX_PIN PG14
-
- //
- // Filament runout
- //
- #define FIL_RUNOUT_PIN PC5
-
- //
- // Z Probe (when not Z_MIN_PIN)
- //
- #ifndef Z_MIN_PROBE_PIN
- #define Z_MIN_PROBE_PIN PG8
- #endif
-
- //
- // Steppers
- //
- #define X_STEP_PIN PF7
- #define X_DIR_PIN PF8
- #define X_ENABLE_PIN PF6
-
- #define Y_STEP_PIN PF10
- #define Y_DIR_PIN PF11
- #define Y_ENABLE_PIN PF9
-
- #define Z_STEP_PIN PF13
- #define Z_DIR_PIN PF14
- #define Z_ENABLE_PIN PF12
-
- #define E0_STEP_PIN PG0
- #define E0_DIR_PIN PG1
- #define E0_ENABLE_PIN PF15
-
- #define E1_STEP_PIN PG3
- #define E1_DIR_PIN PG4
- #define E1_ENABLE_PIN PG2
-
- //
- // Temperature Sensors
- //
- #define TEMP_0_PIN PC0 // See below for activation of thermistor readings
- #define TEMP_1_PIN PC1 // See below for activation of thermistor readings
- #define TEMP_BED_PIN PC3
-
- // Lergde-S 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 PF3
- #define TEMP_1_TR_ENABLE_PIN PF4
-
- // MAX6675 Cold-Junction-Compensated K-Thermocouple to Digital Converter (0°C to +1024°C)
- // https://datasheets.maximintegrated.com/en/ds/MAX6675.pdf
-
- #define TEMP_0_CS_PIN PC4 // max6675 datasheet: /CS pin, found with multimeter, not tested and likely wrong
- #define TEMP_0_SCK_PIN PB3 // max6675 datasheet: SCK pin, found with multimeter, not tested
- #define TEMP_0_MISO_PIN PB4 // max6675 datasheet: SO pin, found with multimeter, not tested
-
- // Expansion board with second max6675
- // Warning: Some boards leave the slot unpopulated.
-
- //#define TEMP_1_CS_PIN PF1 // max6675 datasheet: /CS pin, found with multimeter, not tested
- //#define TEMP_1_SCK_PIN PB3 // max6675 datasheet: SCK pin, found with multimeter, not tested
- //#define TEMP_1_MISO_PIN PB4 // max6675 datasheet: SO pin, found with multimeter, not tested
-
- //
- // Heaters / Fans
- //
- #define HEATER_0_PIN PA0
- #define HEATER_1_PIN PA1
- #define HEATER_BED_PIN PA3
-
- #define FAN_PIN PA15 // heater 0 fan 1
- #define FAN1_PIN PB10 // heater 1 fan 2
- #define FAN2_PIN PF5 // heater 0 fan 2 and heater 1 fan 1 (two sockets, switched together)
-
- #ifndef E0_AUTO_FAN_PIN
- #define E0_AUTO_FAN_PIN PF5
- #endif
-
- //
- // Průša i3 MK2 Multi Material Multiplexer Support
- //
- #if HAS_PRUSA_MMU1
- //#define E_MUX0_PIN -1
- //#define E_MUX1_PIN -1
- #endif
-
- //
- // LED / Lighting
- //
- //Lerdge-S board has two LED connectors (this is the one on the mainboard)
- #define CASE_LIGHT_PIN PC7
-
- //on the dual extrusion addon board is a RGB connector
- #define RGB_LED_R_PIN PC7 // Shared with the mainboard LED light connector (CASE_LIGHT_PIN)
- #define RGB_LED_G_PIN PB0
- #define RGB_LED_B_PIN PB1
-
- //
- // Misc. Functions
- //
- #define LED_PIN PC6 // Mainboard soldered green LED
- #define PS_ON_PIN PB2 // Board has a power module connector
- #define KILL_PIN -1 // There is no reset button on the LCD
- #define POWER_LOSS_PIN -1 // PB2 could be used for this as well
-
- //
- // SD support
- //
- #define SDIO_SUPPORT
- #define SDIO_CLOCK 4800000
- #define SD_DETECT_PIN PG15
- #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
-
- //
- // Persistent Storage
- // If no option is selected below the SD Card will be used
- // Prefer the I2C option (F-RAM) to store Marlin settings, SPI option is not working yet
-
- //#define SPI_EEPROM
- //#define I2C_EEPROM
-
- #if ENABLED(SPI_EEPROM) // SPI EEPROM Winbond W25Q128 (128Mbits) https://www.pjrc.com/teensy/W25Q128FV.pdf
- #define SPI_CHAN_EEPROM1 1
- #define SPI_EEPROM1_CS_PIN PB12 // datasheet: /CS pin, found with multimeter, not tested
- #define EEPROM_SCK_PIN PB13 // datasheet: CLK pin, found with multimeter, not tested
- #define EEPROM_MISO_PIN PB14 // datasheet: DO pin, found with multimeter, not tested
- #define EEPROM_MOSI_PIN PB15 // datasheet: DI pin, found with multimeter, not tested
- #define EEPROM_PAGE_SIZE 0x1000U // 4K (from datasheet)
- #define MARLIN_EEPROM_SIZE 16UL * (EEPROM_PAGE_SIZE) // Limit to 64K for now...
- #elif ENABLED(I2C_EEPROM) // FM24CL64BG (CYP1813) 64Kbit F-RAM
- #define SOFT_I2C_EEPROM // Force the use of Software I2C
- #define I2C_SDA_PIN PG13
- #define I2C_SCL_PIN PG14 // To be confirmed on the Lerdge S, but probably same as the K
- #define MARLIN_EEPROM_SIZE 0x2000U // 8K
- #else
- #define MARLIN_EEPROM_SIZE 0x800U // On SD, Limit to 2K, require this amount of RAM
- #endif
-
- //
- // 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 PB6
- #define TOUCH_SCK_PIN PB3
- #define TOUCH_MOSI_PIN PB5
- #define TOUCH_MISO_PIN PB4
- #endif
-
- #if IS_NEWPANEL
- #define BEEPER_PIN PD13
- #define BTN_EN1 PC15
- #define BTN_EN2 PC14
- #define BTN_ENC PC13
- #ifndef ENCODER_STEPS_PER_MENU_ITEM
- #define ENCODER_STEPS_PER_MENU_ITEM 2
- #endif
- #endif
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