/**
 * Marlin 3D Printer Firmware
 * Copyright (c) 2025 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

/**
 * Firmware download method
 * https://mellow.klipper.cn/docs/ProductDoc/MainBoard/fly-d/fly-d8-f407/flash/bl
 * Burn the marlin folder/.pio/build/motherboard name/firmware.bin
 *
 */

#define ALLOW_STM32DUINO
#include "env_validate.h"

#define BOARD_INFO_NAME      "FLY D8"
#define DEFAULT_MACHINE_NAME BOARD_INFO_NAME

// Avoid conflict with fans and TIMER_TONE
#define TEMP_TIMER  3
#define STEP_TIMER  5

//
// EEPROM Emulation
//
#if NO_EEPROM_SELECTED
  #define FLASH_EEPROM_EMULATION
  //#define SRAM_EEPROM_EMULATION
  //#define I2C_EEPROM
#endif

#if ENABLED(FLASH_EEPROM_EMULATION)
  // Decrease delays and flash wear by spreading writes across
  // the 128kB sector allocated for EEPROM emulation.
  #define FLASH_EEPROM_LEVELING
#elif ENABLED(I2C_EEPROM)
  #define MARLIN_EEPROM_SIZE              0x2000  // 8K
#endif

#ifndef MARLIN_EEPROM_SIZE
  #define MARLIN_EEPROM_SIZE              0x1000  // 4K
#endif

//
// Servos
//
#define SERVO0_PIN                          PE6

//
// Limit Switches
//
#define X_MIN_PIN                           PD9
#define X_MAX_PIN                           PD8
#define Y_MIN_PIN                           PD11
#define Y_MAX_PIN                           PD10
#define Z_MIN_PIN                           PA5
#define Z_MAX_PIN                           PA4

//
// NEOPIXEL
//

#define NEOPIXEL_PIN                        PA3
#define NEOPIXEL2_PIN                       PD15

//
// Z Probe (when not Z_MIN_PIN)
//
#define Z_MIN_PROBE_PIN                     PC0

//
// Steppers
//

#define X_STEP_PIN                          PE5
#define X_DIR_PIN                           PA8
#define X_ENABLE_PIN                        PA15
#ifndef X_CS_PIN
  #define X_CS_PIN                          PC9
#endif

#define Y_STEP_PIN                          PE4
#define Y_DIR_PIN                           PC11
#define Y_ENABLE_PIN                        PC12
#ifndef Y_CS_PIN
  #define Y_CS_PIN                          PC10
#endif

#define Z_STEP_PIN                          PE3
#define Z_DIR_PIN                           PD1
#define Z_ENABLE_PIN                        PD2
#ifndef Z_CS_PIN
  #define Z_CS_PIN                          PD0
#endif

#define E0_STEP_PIN                         PE2
#define E0_DIR_PIN                          PD4
#define E0_ENABLE_PIN                       PD5
#ifndef E0_CS_PIN
  #define E0_CS_PIN                         PD3
#endif

#define E1_STEP_PIN                         PE1
#define E1_DIR_PIN                          PD7
#define E1_ENABLE_PIN                       PB6
#ifndef E1_CS_PIN
  #define E1_CS_PIN                         PD6
#endif

#define E2_STEP_PIN                         PE0
#define E2_DIR_PIN                          PC13
#define E2_ENABLE_PIN                       PC14
#ifndef E2_CS_PIN
  #define E2_CS_PIN                         PB7
#endif

#define E3_STEP_PIN                         PE7
#define E3_DIR_PIN                          PE11
#define E3_ENABLE_PIN                       PE10
#ifndef E3_CS_PIN
  #define E3_CS_PIN                         PC15
#endif

#define E4_STEP_PIN                         PE8
#define E4_DIR_PIN                          PA7
#define E4_ENABLE_PIN                       PA6
#ifndef E4_CS_PIN
  #define E4_CS_PIN                         PE9
#endif

//
// Temperature Sensors
//
#define TEMP_0_PIN                          PC2   // Analog Input
#define TEMP_1_PIN                          PC3   // Analog Input
#define TEMP_2_PIN                          PC4   // Analog Input
#define TEMP_BED_PIN                        PC5   // Analog Input

//
// Heaters / Fans
//
#define HEATER_0_PIN                        PD12
#define HEATER_1_PIN                        PD13
#define HEATER_2_PIN                        PD14
#define HEATER_BED_PIN                      PB0

#define FAN0_PIN                            PA0
#define FAN1_PIN                            PA1
#define FAN2_PIN                            PA2
#define FAN3_PIN                            PC6
#define FAN4_PIN                            PC7
#define FAN5_PIN                            PC8

/**
 *        ------                ------
 *  PB10 | 1  2 | PB1     PB14 | 1  2 | PB13
 *  PA14 | 3  4 | PA13    PA9  | 3  4 | PB12
 *  PE15   5  6 | PE14    PA10   5  6 | PB15
 *  PE13 | 7  8 | PB11    PE12 | 7  8 | RESET
 *   GND | 9 10 | 5V       GND | 9 10 | --
 *        ------                ------
 *         EXP1                  EXP2
 */
#define EXP1_01_PIN                         PB10
#define EXP1_02_PIN                         PB1
#define EXP1_03_PIN                         PA14
#define EXP1_04_PIN                         PA13
#define EXP1_05_PIN                         PE15
#define EXP1_06_PIN                         PE14
#define EXP1_07_PIN                         PE13
#define EXP1_08_PIN                         PB11

#define EXP2_01_PIN                         PB14
#define EXP2_02_PIN                         PB13
#define EXP2_03_PIN                         PA9
#define EXP2_04_PIN                         PB12
#define EXP2_05_PIN                         PA10
#define EXP2_06_PIN                         PB15
#define EXP2_07_PIN                         PE12
#define EXP2_08_PIN                         -1    // RESET

//
// Onboard SD support
//
//#define SD_CARD_DETECT_PIN                PC13

#ifndef SDCARD_CONNECTION
  #define SDCARD_CONNECTION              LCD
#endif

#if SD_CONNECTION_IS(LCD)

  #define SD_SCK_PIN                 EXP2_02_PIN
  #define SD_MISO_PIN                EXP2_01_PIN
  #define SD_MOSI_PIN                EXP2_06_PIN
  #define SD_SS_PIN                  EXP2_04_PIN
  #define SD_DETECT_PIN              EXP2_07_PIN

#endif

//
// Trinamic SPI
//
#ifndef TMC_SPI_SCK
  #define TMC_SPI_SCK                       PB3
#endif
#ifndef TMC_SPI_MISO
  #define TMC_SPI_MISO                      PB4
#endif
#ifndef TMC_SPI_MOSI
  #define TMC_SPI_MOSI                      PB5
#endif

//
// Trinamic Software Serial
//

#if HAS_TMC_UART
  #define X_SERIAL_TX_PIN                   PC9
  #define Y_SERIAL_TX_PIN                   PC10
  #define Z_SERIAL_TX_PIN                   PD0
  #define E0_SERIAL_TX_PIN                  PD3
  #define E1_SERIAL_TX_PIN                  PD6
  #define E2_SERIAL_TX_PIN                  PB7
  #define E3_SERIAL_TX_PIN                  PC15
  #define E4_SERIAL_TX_PIN                  PE9
#endif

//
// LCD / Controller
//
#if ENABLED(FYSETC_242_OLED_12864)

  #define BTN_EN1                    EXP1_01_PIN
  #define BTN_EN2                    EXP1_08_PIN
  #define BTN_ENC                    EXP1_02_PIN

  #define BEEPER_PIN                 EXP2_03_PIN

  #define LCD_PINS_DC                EXP1_06_PIN
  #define LCD_PINS_RS                EXP2_05_PIN  // LCD_RST
  #define DOGLCD_CS                  EXP1_04_PIN
  #define DOGLCD_MOSI                EXP1_05_PIN
  #define DOGLCD_SCK                 EXP1_03_PIN
  #define DOGLCD_A0                  LCD_PINS_DC
  #define FORCE_SOFT_SPI

  #define KILL_PIN                          -1    // NC
  #define BOARD_NEOPIXEL_PIN         EXP1_07_PIN

#elif HAS_WIRED_LCD

  #define BEEPER_PIN                 EXP1_01_PIN
  #define BTN_ENC                    EXP1_02_PIN

  #if ENABLED(CR10_STOCKDISPLAY)
    #define LCD_PINS_RS              EXP1_07_PIN

    #define BTN_EN1                  EXP1_03_PIN
    #define BTN_EN2                  EXP1_05_PIN

    #define LCD_PINS_EN              EXP1_08_PIN
    #define LCD_PINS_D4              EXP1_06_PIN

  #else

    #define LCD_PINS_RS              EXP1_04_PIN

    #define BTN_EN1                  EXP2_03_PIN
    #define BTN_EN2                  EXP2_05_PIN

    #define LCD_SDSS                 EXP2_04_PIN

    #define LCD_PINS_EN              EXP1_03_PIN
    #define LCD_PINS_D4              EXP1_05_PIN

    #if ENABLED(FYSETC_MINI_12864)
      // See https://wiki.fysetc.com/Mini12864_Panel
      #define DOGLCD_CS              EXP1_03_PIN
      #define DOGLCD_A0              EXP1_04_PIN
      #if ENABLED(FYSETC_GENERIC_12864_1_1)
        #define LCD_BACKLIGHT_PIN    EXP1_07_PIN
      #endif
      #define LCD_RESET_PIN          EXP1_05_PIN  // Must be high or open for LCD to operate normally.
      #if ANY(FYSETC_MINI_12864_1_2, FYSETC_MINI_12864_2_0)
        #ifndef RGB_LED_R_PIN
          #define RGB_LED_R_PIN      EXP1_06_PIN
        #endif
        #ifndef RGB_LED_G_PIN
          #define RGB_LED_G_PIN      EXP1_07_PIN
        #endif
        #ifndef RGB_LED_B_PIN
          #define RGB_LED_B_PIN      EXP1_08_PIN
        #endif
      #elif ENABLED(FYSETC_MINI_12864_2_1)
        #define NEOPIXEL_PIN         EXP1_06_PIN
      #endif
    #endif

    #if IS_ULTIPANEL
      #define LCD_PINS_D5            EXP1_06_PIN
      #define LCD_PINS_D6            EXP1_07_PIN
      #define LCD_PINS_D7            EXP1_08_PIN
      #if ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER)
        #define BTN_ENC_EN           LCD_PINS_D7  // Detect the presence of the encoder
      #endif
    #endif

  #endif

#endif // HAS_WIRED_LCD

// Alter timing for graphical display
#if IS_U8GLIB_ST7920
  #define BOARD_ST7920_DELAY_1                96
  #define BOARD_ST7920_DELAY_2                48
  #define BOARD_ST7920_DELAY_3               715
#endif
