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/**
* Marlin 3D Printer Firmware
* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
*
* 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
#if NOT_TARGET(STM32F4, STM32F4xx)
#error "Oops! Select an STM32F4 board in 'Tools > Board.'"
#elif 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"
#define I2C_EEPROM
// USB Flash Drive support
#define HAS_OTG_USB_HOST_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 PE0
//#endif
#define Y_STEP_PIN PF14
#define Y_DIR_PIN PF15
#define Y_ENABLE_PIN PF13
//#ifndef Y_CS_PIN
// #define Y_CS_PIN PE1
//#endif
#define Z_STEP_PIN PF11
#define Z_DIR_PIN PF12
#define Z_ENABLE_PIN PC5
//#ifndef Z_CS_PIN
// #define Z_CS_PIN PE2
//#endif
#define E0_STEP_PIN PC14
#define E0_DIR_PIN PC13
#define E0_ENABLE_PIN PC15
//#ifndef E0_CS_PIN
// #define E0_CS_PIN PE3
//#endif
#define E1_STEP_PIN PF1
#define E1_DIR_PIN PF0
#define E1_ENABLE_PIN PF2
//#ifndef E1_CS_PIN
// #define E1_CS_PIN PE4
//#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
#define FAN2_PIN PF8
#ifndef E0_AUTO_FAN_PIN
#define E0_AUTO_FAN_PIN PF6
#endif
//
// LED / Lighting
//
//#define CASE_LIGHT_PIN_CI -1
//#define CASE_LIGHT_PIN_DO -1
//#define NEOPIXEL_PIN -1
#ifndef RGB_LED_R_PIN
#define RGB_LED_R_PIN PB7
#endif
#ifndef RGB_LED_G_PIN
#define RGB_LED_G_PIN PB8
#endif
#ifndef RGB_LED_B_PIN
#define RGB_LED_B_PIN PB9
#endif
//
// SD support
//
#define SDIO_SUPPORT
#define SDIO_CLOCK 4800000
//
// Misc. Functions
//
#define SDSS PC11
#define LED_PIN PA15 // Alive
#define PS_ON_PIN -1
#define KILL_PIN -1
#define POWER_LOSS_PIN PA4 // Power-loss / nAC_FAULT
#define SD_SCK_PIN PC12
#define SD_MISO_PIN PC8
#define SD_MOSI_PIN PD2
#define SD_SS_PIN PC11
#define SD_DETECT_PIN PA8
#define BEEPER_PIN PC7
//
// LCD / Controller
//
#define TFT_RESET_PIN PD6
#define TFT_BACKLIGHT_PIN PD3
#define TFT_CS_PIN PD7
#define TFT_RS_PIN PD11
#define TOUCH_CS_PIN PG15
#define TOUCH_SCK_PIN PB3
#define TOUCH_MOSI_PIN PB5
#define TOUCH_MISO_PIN PB4
#define BTN_EN1 PG10
#define BTN_EN2 PG11
#define BTN_ENC PG9
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