Marlin 2.0 for Flying Bear 4S/5
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/**
* Marlin 3D Printer Firmware
* Copyright (c) 2021 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
#include "env_validate.h"
#define BOARD_INFO_NAME "ZONESTAR ZM3E2 V1.0"
#define DISABLE_DEBUG
//#define DISABLE_JTAG
#if NO_EEPROM_SELECTED
#define FLASH_EEPROM_EMULATION
#define EEPROM_PAGE_SIZE (0x800) // 2KB
#define EEPROM_START_ADDRESS (0x08000000 + (STM32_FLASH_SIZE) * 1024 - 2 * EEPROM_PAGE_SIZE)
#define MARLIN_EEPROM_SIZE EEPROM_PAGE_SIZE // 2KB
#endif
//=============================================================================
// Zonestar ZM3E2 V1.0 (STM32F103RCT6) board pin assignments
//=============================================================================
// PA0 PWR_HOLD | PB0 BEEP | PC0 HEATER_0
// PA1 FAN_PIN | PB1 KILL | PC1 HEATER_BED
// PA2 TX2 | PB2 LCD_SDA | PC2 TEMP_BED
// PA3 RX2 | PB3 E1_EN | PC3 TEMP_E0
// PA4 SD_CS | PB4 Z_STOP | PC4 SD_DETECT
// PA5 SD_SCK | PB5 Z_DIR | PC5 BTN_EN2
// PA6 SD_MISO | PB6 Z_STEP | PC6 FAN1
// PA7 SD_MOSI | PB7 Z_EN | PC7 FIL_RUNOUT
// PA8 X_DIR | PB8 Y_STEP | PC8 X_EN
// PA9 LCD_RS | PB9 Y_DIR | PC9 X_STEP
// PA10 LCD_SCK | PB10 BTN_ENC | PC10 Z_MIN_PROBE_PIN
// PA11 USB_D- | PB11 BTN_EN1 | PC11 FIL_RUNOUT2
// PA12 USB_D+ | PB12 LED | PC12 E1_DIR
// PA13 MS1 | PB13 E0_EN | PC13 Y_STOP
// PA14 MS2 | PB14 E0_STEP | PC14 Y_EN
// PA15 PWM | PB15 E0_DIR | PC15 X_STOP
// PD0 NC
// PD1 NC
// PD2 E1_STEP
//=============================================================================
// EXP1 connector
// MARK I/O ZONESTAR_12864LCD ZONESTAR_12864OLED
// 10 MOSI PB1 KILL SDA
// 9 SCK PB0 BEEP SCK
// 8 TX1 PA9 DOGLCD_CS CS
// 7 RX1 PA10 DOGLCD_SCK DC
// 6 ENA PC5 BTN_EN2 KNOB_ENB
// 5 DAT PB2 DOGLCD_MOSI RESET
// 4 TX3 PB10 BTN_ENC KNOB_ENC
// 3 RX3 PB11 BTN_EN1 KNOB_ENA
// 2 +5V
// 1 GND
#define EXP1_03_PIN PB11
#define EXP1_04_PIN PB10
#define EXP1_05_PIN PB2
#define EXP1_06_PIN PC5
#define EXP1_07_PIN PA10
#define EXP1_08_PIN PA9
#define EXP1_09_PIN PB0
#define EXP1_10_PIN PB1
// AUX1 connector
// 1 +5V
// 2 TX2 PA2 UART2_TX
// 3 RX2 PA3 UART2_RX
// 4 GND
// AUX2 connector to BLTouch
// 1 +5V
// 2 SEN PC10
// 3 PWM PA15
// 4 GND
//=============================================================================
//
// Servos
//
#define SERVO0_PIN PA15
//
// Limit Switches
//
#define X_STOP_PIN PC15
#define Y_STOP_PIN PC13
#define Z_STOP_PIN PB4
#ifndef Z_MIN_PROBE_PIN
#define Z_MIN_PROBE_PIN PC10 // BLTouch (3DTouch)
#endif
//
// Filament Runout Sensor
//
#define FIL_RUNOUT_PIN PC7 // E0_SW
//#define FIL_RUNOUT2_PIN PC11 // E1_SW
//
// Steppers
//
#define MS1_PIN PA13
#define MS2_PIN PA14
#define X_STEP_PIN PC9
#define X_DIR_PIN PA8
#define X_ENABLE_PIN PC8
#define Y_STEP_PIN PB8
#define Y_DIR_PIN PB9
#define Y_ENABLE_PIN PC14
#define Z_STEP_PIN PB6
#define Z_DIR_PIN PB5
#define Z_ENABLE_PIN PB7
#define E0_STEP_PIN PB14
#define E0_DIR_PIN PB15
#define E0_ENABLE_PIN PB13
#define E1_STEP_PIN PD2
#define E1_DIR_PIN PC12
#define E1_ENABLE_PIN PB3
//
// Heaters / Fans
//
#define HEATER_0_PIN PC0 // EXTRUDER 1
#define HEATER_BED_PIN PC1 // BED
#define FAN1_PIN PC6
#define FAN_PIN PA1
//
// Temperature Sensors
//
#define TEMP_BED_PIN PC2 // Analog Input
#define TEMP_0_PIN PC3 // Analog Input
#define LED_PIN PB12
//#define KILL_PIN PB1 // @EXP1
#define SUICIDE_PIN PA0
//
// SD card
//
#define ENABLE_SPI1
#define SD_DETECT_PIN PC4
#define SD_SCK_PIN PA5
#define SD_MISO_PIN PA6
#define SD_MOSI_PIN PA7
#define SD_SS_PIN PA4
//
// LCD Pins
//
#if ENABLED(ZONESTAR_12864LCD)
//================================================================================
// LCD 128x64
//================================================================================
// EXP1 connector
// MARK I/O ZONESTAR_12864LCD
// 10 MOSI PB1 KILL
// 9 SCK PB0 BEEP
// 8 TX1 PA9 LCD_PINS_RS
// 7 RX1 PA10 LCD_PINS_D4
// 6 ENA PC5 BTN_EN2
// 5 DAT PB2 LCD_PINS_ENABLE
// 4 TX3 PB10 BTN_ENC
// 3 RX3 PB11 BTN_EN1
// 2 +5V
// 1 GND
#define LCDSCREEN_NAME "ZONESTAR LCD12864"
#define LCD_PINS_RS EXP1_08_PIN
#define LCD_PINS_ENABLE EXP1_05_PIN
#define LCD_PINS_D4 EXP1_07_PIN
//#define KILL_PIN EXP1_10_PIN
#define BEEPER_PIN EXP1_09_PIN
#define BTN_EN1 EXP1_03_PIN
#define BTN_EN2 EXP1_06_PIN
#define BTN_ENC EXP1_04_PIN
#define BOARD_ST7920_DELAY_1 125
#define BOARD_ST7920_DELAY_2 200
#define BOARD_ST7920_DELAY_3 125
#elif EITHER(ZONESTAR_12864OLED, ZONESTAR_12864OLED_SSD1306)
//================================================================================
// OLED 128x64
//================================================================================
// 10 MOSI PB1 OLED_SDA
// 9 SCK PB0 OLED_SCK
// 8 TX1 PA9 OLED_CS
// 7 RX1 PA10 OLED_DC
// 6 ENA PC5 KNOB_ENA
// 5 DAT PB2 OLED_RESET
// 4 TX3 PB10 KNOB_ENC
// 3 RX3 PB11 KNOB_ENB
#define FORCE_SOFT_SPI
#define LCDSCREEN_NAME "ZONESTAR 12864OLED"
#define LCD_PINS_RS EXP1_05_PIN // = LCD_RESET_PIN
#define LCD_PINS_DC EXP1_07_PIN // DC
#define DOGLCD_CS EXP1_08_PIN // CS
#define DOGLCD_A0 LCD_PINS_DC // A0 = DC
#define DOGLCD_MOSI EXP1_10_PIN // SDA
#define DOGLCD_SCK EXP1_09_PIN // SCK
// Encoder
#define BTN_EN1 EXP1_03_PIN
#define BTN_EN2 EXP1_06_PIN
#define BTN_ENC EXP1_04_PIN
#endif