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- /**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2021 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
-
- #include "env_validate.h"
-
- #ifndef BOARD_INFO_NAME
- #define BOARD_INFO_NAME "Chitu3D"
- #endif
- #ifndef DEFAULT_MACHINE_NAME
- #define DEFAULT_MACHINE_NAME "STM32F103ZET6"
- #endif
-
- #define BOARD_NO_NATIVE_USB
- #define DISABLE_JTAG
-
- //
- // EEPROM
- //
-
- #if NO_EEPROM_SELECTED
- #define FLASH_EEPROM_EMULATION
- #endif
-
- #if ENABLED(FLASH_EEPROM_EMULATION)
- // SoC Flash (framework-arduinoststm32-maple/STM32F1/libraries/EEPROM/EEPROM.h)
- #define EEPROM_START_ADDRESS (0x8000000UL + (512 * 1024) - 2 * EEPROM_PAGE_SIZE)
- #define EEPROM_PAGE_SIZE (0x800U) // 2K, but will use 2x more (4K)
- #define MARLIN_EEPROM_SIZE EEPROM_PAGE_SIZE
- #else
- #define MARLIN_EEPROM_SIZE 0x800U // On SD, Limit to 2K, require this amount of RAM
- #endif
-
- //
- // Limit Switches
- //
- #define X_STOP_PIN PG10
- #define Y_STOP_PIN PA12
- #ifndef Z_STOP_PIN
- #define Z_STOP_PIN PG9
- #endif
-
- //
- // Steppers
- //
- #define X_ENABLE_PIN PC13
- #define X_STEP_PIN PE5
- #define X_DIR_PIN PE6
-
- #define Y_ENABLE_PIN PE4
- #define Y_STEP_PIN PE2
- #define Y_DIR_PIN PE3
-
- #define Z_ENABLE_PIN PE1
- #define Z_STEP_PIN PB9
- #define Z_DIR_PIN PE0
-
- #define E0_ENABLE_PIN PB8
- #define E0_STEP_PIN PB4
- #define E0_DIR_PIN PB5
-
- #define E1_ENABLE_PIN PG8
- #define E1_STEP_PIN PC7
- #define E1_DIR_PIN PC6
-
- //
- // Temperature Sensors
- //
- #define TEMP_0_PIN PA1 // TH1 Analog Input
- #define TEMP_BED_PIN PA0 // TB1 Analog Input
-
- //
- // Heaters
- //
- #define HEATER_0_PIN PG12 // HEATER1
- #define HEATER_BED_PIN PG11 // HOT BED
- //#define HEATER_BED_INVERTING true
-
- //
- // Fans
- //
- #define CONTROLLER_FAN_PIN PD6 // BOARD FAN
- #define FAN_PIN PG13 // FAN
- #define FAN2_PIN PG14
-
- //
- // Misc
- //
- #define BEEPER_PIN PB0
- //#define LED_PIN PD3
- //#define POWER_LOSS_PIN PG2 // PG4 PW_DET
-
- #ifndef FIL_RUNOUT_PIN
- #define FIL_RUNOUT_PIN PA15 // MT_DET
- #endif
-
- // SPI Flash
- #define SPI_FLASH
- #if ENABLED(SPI_FLASH)
- #define SPI_FLASH_SIZE 0x200000 // 2MB
- #endif
-
- // SPI 2
- #define SPI_FLASH_CS_PIN PB12
- #define SPI_FLASH_MOSI_PIN PB15
- #define SPI_FLASH_MISO_PIN PB14
- #define SPI_FLASH_SCK_PIN PB13
-
- //
- // TFT with FSMC interface
- //
- #if HAS_FSMC_TFT
- #define TOUCH_CS_PIN PB7 // SPI1_NSS
- #define TOUCH_SCK_PIN PA5 // SPI1_SCK
- #define TOUCH_MISO_PIN PA6 // SPI1_MISO
- #define TOUCH_MOSI_PIN PA7 // SPI1_MOSI
-
- #define TFT_RESET_PIN PF11
- #define TFT_BACKLIGHT_PIN PD13
-
- #define LCD_USE_DMA_FSMC // Use DMA transfers to send data to the TFT
- #define FSMC_CS_PIN PD7
- #define FSMC_RS_PIN PD11
- #define FSMC_DMA_DEV DMA2
- #define FSMC_DMA_CHANNEL DMA_CH5
-
- #define TFT_CS_PIN FSMC_CS_PIN
- #define TFT_RS_PIN FSMC_RS_PIN
- #endif
-
- #if HAS_TFT_LVGL_UI
- // LVGL
- #define HAS_SPI_FLASH_FONT 1
- #define HAS_GCODE_PREVIEW 1
- #define HAS_GCODE_DEFAULT_VIEW_IN_FLASH 0
- #define HAS_LANG_SELECT_SCREEN 1
- #define HAS_BAK_VIEW_IN_FLASH 0
- #define HAS_LOGO_IN_FLASH 0
- #elif ENABLED(TFT_COLOR_UI)
- // Color UI
- #define TFT_BUFFER_SIZE 14400
- #endif
-
- // SPI1(PA7)=LCD & SPI3(PB5)=STUFF, are not available
- // so SPI2 is required.
- #define SPI_DEVICE 2
- #define SD_SCK_PIN PB13
- #define SD_MISO_PIN PB14
- #define SD_MOSI_PIN PB15
- #define SD_SS_PIN PB12
-
- //
- // SD Card
- //
- #define SDIO_SUPPORT
- #define SD_DETECT_PIN -1 // PF0, but it isn't connected
- #define SDIO_CLOCK 4500000
- #define SDIO_READ_RETRIES 16
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