/** * 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 . * */ #pragma once #if NOT_TARGET(STM32F4) #error "Oops! Select an STM32F4 board in 'Tools > Board.'" #endif #define DEFAULT_MACHINE_NAME "3D Printer" #define BOARD_INFO_NAME "FYSETC Cheetah V2.0" #define BOARD_WEBSITE_URL "fysetc.com" // USB Flash Drive support //#define HAS_OTG_USB_HOST_SUPPORT // Ignore temp readings during development. //#define BOGUS_TEMPERATURE_GRACE_PERIOD 2000 #if EITHER(NO_EEPROM_SELECTED, FLASH_EEPROM_EMULATION) #define FLASH_EEPROM_EMULATION #define FLASH_EEPROM_LEVELING #define FLASH_SECTOR 2 #define FLASH_UNIT_SIZE 0x4000 // 16k #define FLASH_ADDRESS_START 0x8008000 #endif // // Z Probe // #if ENABLED(BLTOUCH) #error "You need to set jumper to 5v for Bltouch, then comment out this line to proceed." #define SERVO0_PIN PA0 #elif !defined(Z_MIN_PROBE_PIN) #define Z_MIN_PROBE_PIN PA0 #endif // // Limit Switches // #define X_STOP_PIN PB4 #define Y_STOP_PIN PB3 #define Z_STOP_PIN PB1 // // Filament runout // #define FIL_RUNOUT_PIN PB5 // // Steppers // #define X_STEP_PIN PC0 #define X_DIR_PIN PC1 #define X_ENABLE_PIN PA8 #define Y_STEP_PIN PC14 #define Y_DIR_PIN PC13 #define Y_ENABLE_PIN PC15 #define Z_STEP_PIN PB9 #define Z_DIR_PIN PB8 #define Z_ENABLE_PIN PC2 #define E0_STEP_PIN PB2 #define E0_DIR_PIN PA15 #define E0_ENABLE_PIN PD2 #if HAS_TMC_UART #define X_HARDWARE_SERIAL Serial2 #define Y_HARDWARE_SERIAL Serial2 #define Z_HARDWARE_SERIAL Serial2 #define E0_HARDWARE_SERIAL Serial2 // Default TMC slave addresses #ifndef X_SLAVE_ADDRESS #define X_SLAVE_ADDRESS 0 #endif #ifndef Y_SLAVE_ADDRESS #define Y_SLAVE_ADDRESS 2 #endif #ifndef Z_SLAVE_ADDRESS #define Z_SLAVE_ADDRESS 1 #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 PA1 #endif #define FAN1_PIN PC8 // // 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 /** * _____ _____ * 5V | 1 2 | GND 5V | 1 2 | GND * RESET | 3 4 | PC3 (SD_DETECT) (LCD_D7) PB7 | 3 4 | PB6 (LCD_D6) * (SD_MOSI) PA7 5 6 | PC11 (BTN_EN2) (LCD_D5) PB14 5 6 | PB13 (LCD_D4) * (SD_SS) PA4 | 7 8 | PC10 (BTN_EN1) (LCD_RS) PB12 | 7 8 | PB15 (LCD_EN) * (SD_SCK) PA5 | 9 10| PA6 (SD_MISO) (BTN_ENC) PC12 | 9 10| PC9 (BEEPER) * ----- ----- * EXP2 EXP1 */ /** * _____ * (BEEPER) PC9 | 1 2 | PC12 (BTN_ENC) * (BTN_EN1) PC10 | 3 4 | PB14 (LCD_D5/MISO) * (BTN_EN2) PC11 5 6 | PB13 (LCD_D4/SCK) * (LCD_RS) PB12 | 7 8 | PB15 (LCD_EN/MOSI) * GND | 9 10| 5V * ----- * EXP3 */ #define EXPA1_03_PIN PB7 #define EXPA1_04_PIN PB6 #define EXPA1_05_PIN PB14 #define EXPA1_06_PIN PB13 #define EXPA1_07_PIN PB12 #define EXPA1_08_PIN PB15 #define EXPA1_09_PIN PC12 #define EXPA1_10_PIN PC9 #define EXPA2_03_PIN -1 #define EXPA2_04_PIN PC3 #define EXPA2_05_PIN PA7 #define EXPA2_06_PIN PC11 #define EXPA2_07_PIN PA4 #define EXPA2_08_PIN PC10 #define EXPA2_09_PIN PA5 #define EXPA2_10_PIN PA6 #if HAS_WIRED_LCD #define BEEPER_PIN EXPA1_10_PIN #define BTN_ENC EXPA1_09_PIN #if ENABLED(CR10_STOCKDISPLAY) #define LCD_PINS_RS EXPA1_07_PIN #define BTN_EN1 EXPA2_08_PIN #define BTN_EN2 EXPA2_06_PIN #define LCD_PINS_ENABLE EXPA1_08_PIN #define LCD_PINS_D4 EXPA1_06_PIN // CR10_STOCKDISPLAY default timing is too fast #undef BOARD_ST7920_DELAY_1 #undef BOARD_ST7920_DELAY_2 #undef BOARD_ST7920_DELAY_3 #elif ENABLED(MKS_MINI_12864) #define DOGLCD_A0 EXPA1_04_PIN #define DOGLCD_CS EXPA1_05_PIN #define BTN_EN1 EXPA2_08_PIN #define BTN_EN2 EXPA2_06_PIN #else #define LCD_PINS_RS EXPA1_07_PIN #define BTN_EN1 EXPA2_06_PIN #define BTN_EN2 EXPA2_08_PIN #define LCD_PINS_ENABLE EXPA1_08_PIN #define LCD_PINS_D4 EXPA1_06_PIN #if ENABLED(FYSETC_MINI_12864) #define DOGLCD_CS EXPA1_08_PIN #define DOGLCD_A0 EXPA1_07_PIN //#define LCD_BACKLIGHT_PIN -1 #define LCD_RESET_PIN EXPA1_06_PIN // Must be high or open for LCD to operate normally. #if EITHER(FYSETC_MINI_12864_1_2, FYSETC_MINI_12864_2_0) #ifndef RGB_LED_R_PIN #define RGB_LED_R_PIN EXPA1_05_PIN #endif #ifndef RGB_LED_G_PIN #define RGB_LED_G_PIN EXPA1_04_PIN #endif #ifndef RGB_LED_B_PIN #define RGB_LED_B_PIN EXPA1_03_PIN #endif #elif ENABLED(FYSETC_MINI_12864_2_1) #define NEOPIXEL_PIN EXPA1_05_PIN #endif #endif // !FYSETC_MINI_12864 #if IS_ULTIPANEL #define LCD_PINS_D5 EXPA1_05_PIN #define LCD_PINS_D6 EXPA1_04_PIN #define LCD_PINS_D7 EXPA1_03_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 HAS_MARLINUI_U8GLIB #ifndef BOARD_ST7920_DELAY_1 #define BOARD_ST7920_DELAY_1 DELAY_NS(96) #endif #ifndef BOARD_ST7920_DELAY_2 #define BOARD_ST7920_DELAY_2 DELAY_NS(48) #endif #ifndef BOARD_ST7920_DELAY_3 #define BOARD_ST7920_DELAY_3 DELAY_NS(600) #endif #endif #if ENABLED(TOUCH_UI_FTDI_EVE) #define BEEPER_PIN EXPA1_10_PIN #define CLCD_MOD_RESET EXPA2_08_PIN #define CLCD_SPI_CS EXPA2_06_PIN #endif