Marlin 2.0 for Flying Bear 4S/5
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/**
* Marlin 3D Printer Firmware
* Copyright (c) 2022 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
/**
* Creality v2.5.S1 (STM32F103RE / STM32F103RC) as found in the CR-10 Smart Pro
*/
#include "env_validate.h"
#if HAS_MULTI_HOTEND || E_STEPPERS > 1
#error "Creality V2.5.S1 only supports 1 hotend / E stepper."
#endif
#define BOARD_INFO_NAME "Creality v2.5.S1"
#define DEFAULT_MACHINE_NAME "Creality3D"
//
// Release PB4 (Y_ENABLE_PIN) from JTAG NRST role
//
#define DISABLE_DEBUG
//
// EEPROM
//
#if NO_EEPROM_SELECTED
#define IIC_BL24CXX_EEPROM // EEPROM on I2C-0
//#define SDCARD_EEPROM_EMULATION
//#define FLASH_EEPROM_EMULATION
#endif
#if ENABLED(IIC_BL24CXX_EEPROM)
#define IIC_EEPROM_SDA PA11
#define IIC_EEPROM_SCL PA12
#define MARLIN_EEPROM_SIZE 0x800 // 2K (24C16)
#elif EITHER(SDCARD_EEPROM_EMULATION, FLASH_EEPROM_EMULATION)
#define MARLIN_EEPROM_SIZE 0x800 // 2K
#endif
//
// Limit Switches
//
#define X_STOP_PIN PC4
#define Y_STOP_PIN PC5
#if ENABLED(BLTOUCH)
#define Z_STOP_PIN -1
#define SERVO0_PIN PC14 // BLTouch OUT PIN
#ifndef Z_MIN_PROBE_PIN
#define Z_MIN_PROBE_PIN PC15 // BLTouch IN PIN
#endif
#else
#define Z_STOP_PIN PC15
#if ENABLED(PROBE_ACTIVATION_SWITCH)
#define PROBE_TARE_PIN PC14
#define PROBE_ACTIVATION_SWITCH_PIN PB2
#endif
#endif
//
// Filament Runout Sensor
//
#if ENABLED(FILAMENT_RUNOUT_SENSOR)
#define FIL_RUNOUT_PIN PA15 // "Pulled-high"
#endif
//
// Steppers
//
#define X_STEP_PIN PB8
#define X_DIR_PIN PB7
#define X_ENABLE_PIN PC3
#define Y_STEP_PIN PB6
#define Y_DIR_PIN PB5
#define Y_ENABLE_PIN X_ENABLE_PIN
#define Z_STEP_PIN PB4
#define Z_DIR_PIN PB3
#define Z_ENABLE_PIN X_ENABLE_PIN
#define E0_STEP_PIN PC2
#define E0_DIR_PIN PB9
#define E0_ENABLE_PIN X_ENABLE_PIN
//
// Temperature Sensors
//
#define TEMP_0_PIN PB1 // TH1
#define TEMP_BED_PIN PB0 // TB1
//
// Heaters / Fans
//
#define HEATER_0_PIN PB14 // HEATER1
#define HEATER_BED_PIN PB13 // HOT BED
#define FAN_PIN PB15 // FAN
#ifndef E0_AUTO_FAN_PIN
#define E0_AUTO_FAN_PIN PC13 // FAN
#endif
#define FAN_SOFT_PWM_REQUIRED
//
// SD Card
//
#define SD_DETECT_PIN PC7
#define SDCARD_CONNECTION ONBOARD
#define ON_BOARD_SPI_DEVICE 1
#define ONBOARD_SD_CS_PIN PC12 // SDSS
#define SDIO_SUPPORT
#define NO_SD_HOST_DRIVE // This board's SD is only seen by the printer
//
// Misc. Functions
//
#define CASE_LIGHT_PIN PA7
//
// Suicide Power
//
#define PS_ON_PIN PA0
#define MOTOR_CIRCUIT_PIN PA1
//
// Motor Protect
//
#define MOTOR_PROTECT_PIN PC0
//
// WiFi Reset
//
#define RESET_WIFI_PIN PB12