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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
#if NOT_TARGET(__STM32F1__)
#error "Oops! Select an STM32F1 board in 'Tools > Board.'"
#endif
#define DEFAULT_MACHINE_NAME "3D Printer"
#define BOARD_INFO_NAME "FYSETC Cheetah"
#define BOARD_WEBSITE_URL "fysetc.com"
// Ignore temp readings during development.
//#define BOGUS_TEMPERATURE_GRACE_PERIOD 2000
#define BOARD_NO_NATIVE_USB
#define DISABLE_JTAG
#if EITHER(NO_EEPROM_SELECTED, FLASH_EEPROM_EMULATION)
#define FLASH_EEPROM_EMULATION
#define EEPROM_PAGE_SIZE (0x800U) // 2KB
#define EEPROM_START_ADDRESS (0x8000000UL + (STM32_FLASH_SIZE) * 1024UL - (EEPROM_PAGE_SIZE) * 2UL)
#define MARLIN_EEPROM_SIZE EEPROM_PAGE_SIZE // 2KB
#endif
//
// Servos
//
#define SERVO0_PIN PA0
//
// Limit Switches
//
#define X_STOP_PIN PA1
#define Y_STOP_PIN PB4
#define Z_STOP_PIN PA15
//
// Filament runout
//
#define FIL_RUNOUT_PIN PB5
//
// Steppers
//
#define X_STEP_PIN PB8
#define X_DIR_PIN PB9
#define X_ENABLE_PIN PA8
#define Y_STEP_PIN PB2
#define Y_DIR_PIN PB3
#define Y_ENABLE_PIN PB1
#define Z_STEP_PIN PC0
#define Z_DIR_PIN PC1
#define Z_ENABLE_PIN PC2
#define E0_STEP_PIN PC15
#define E0_DIR_PIN PC14
#define E0_ENABLE_PIN PC13
#if HAS_TMC_UART
#define X_HARDWARE_SERIAL MSerial2
#define Y_HARDWARE_SERIAL MSerial2
#define Z_HARDWARE_SERIAL MSerial2
#define E0_HARDWARE_SERIAL MSerial2
// Default TMC slave addresses
#ifndef X_SLAVE_ADDRESS
#define X_SLAVE_ADDRESS 0
#endif
#ifndef Y_SLAVE_ADDRESS
#define Y_SLAVE_ADDRESS 1
#endif
#ifndef Z_SLAVE_ADDRESS
#define Z_SLAVE_ADDRESS 2
#endif
#ifndef E0_SLAVE_ADDRESS
#define E0_SLAVE_ADDRESS 3
#endif
#endif
//
// Heaters / Fans
//
#define HEATER_0_PIN PC6
#define HEATER_BED_PIN PC7
#ifndef FAN_PIN
#define FAN_PIN PC8
#endif
//
// Temperature Sensors
//
#define TEMP_BED_PIN PC5 // Analog Input
#define TEMP_0_PIN PC4 // Analog Input
//
// Misc. Functions
//
#define SDSS PA4
#define SD_DETECT_PIN PC3
#ifndef RGB_LED_R_PIN
#define RGB_LED_R_PIN PB0
#endif
#ifndef RGB_LED_G_PIN
#define RGB_LED_G_PIN PB7
#endif
#ifndef RGB_LED_B_PIN
#define RGB_LED_B_PIN PB6
#endif
/*
* EXP1 pinout for the LCD according to Fysetcs schematic for the Cheetah board
* _____
* (Beeper) PC9 | 1 2 | PC12 (BTN_ENC)
* (BTN_EN2) PC11 | 3 4 | PB14 (LCD_RS / MISO)
* (BTN_EN1) PC10 5 6 | PB13 (SCK)
* (LCD_EN) PB12 | 7 8 | PB15 (MOSI)
* GND | 9 10| 5V
* -----
* EXP1
* Note: The pin-numbers match the connector correctly and are not in reverse order like on the Ender-3 board.
* Note: Functionally the pins are assigned in the same order as on the Ender-3 board.
* Note: Pin 4 on the Cheetah board is assigned to an I/O, it is assigned to RESET on the Ender-3 board.
*/
#if HAS_WIRED_LCD
#define BEEPER_PIN PC9
#if HAS_MARLINUI_U8GLIB
#define DOGLCD_A0 PB14
#define DOGLCD_CS PB12
#define DOGLCD_SCK PB13
#define DOGLCD_MOSI PB15
//#define LCD_SCREEN_ROT_90
//#define LCD_SCREEN_ROT_180
//#define LCD_SCREEN_ROT_270
#if EITHER(FYSETC_MINI_12864, U8GLIB_ST7920)
#define FORCE_SOFT_SPI
#endif
#endif
#define LCD_PINS_RS PB12 // CS -- SOFT SPI for ENDER3 LCD
#define LCD_PINS_D4 PB13 // SCLK
#define LCD_PINS_ENABLE PB15 // DATA MOSI
//#define LCD_CONTRAST_INIT 190
#if IS_NEWPANEL
#define BTN_EN1 PC10
#define BTN_EN2 PC11
#define BTN_ENC PC12
#endif
#endif
#if ENABLED(TOUCH_UI_FTDI_EVE)
#define BEEPER_PIN PC9
#define CLCD_MOD_RESET PC11
#define CLCD_SPI_CS PB12
//#define CLCD_USE_SOFT_SPI // the Cheetah can use hardware-SPI so we do not really need this
#if ENABLED(CLCD_USE_SOFT_SPI)
#define CLCD_SOFT_SPI_MOSI PB15
#define CLCD_SOFT_SPI_MISO PB14
#define CLCD_SOFT_SPI_SCLK PB13
#else
#define CLCD_SPI_BUS 2
#endif
#endif
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