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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
/**
* Formbot pin assignments
*/
#if NOT_TARGET(__AVR_ATmega2560__)
#error "Oops! Select 'Arduino/Genuino Mega or Mega 2560' in 'Tools > Board.'"
#elif HOTENDS > 2 || E_STEPPERS > 2
#error "Formbot supports up to 2 hotends / E-steppers. Comment out this line to continue."
#endif
#define BOARD_INFO_NAME "Formbot"
#define DEFAULT_MACHINE_NAME BOARD_INFO_NAME
//
// Servos
//
#define SERVO0_PIN 11
#define SERVO1_PIN -1 // was 6
#define SERVO2_PIN -1 // was 5
#define SERVO3_PIN -1
//
// Limit Switches
//
#define X_MIN_PIN 3
#ifndef X_MAX_PIN
#define X_MAX_PIN 2
#endif
#define Y_MIN_PIN 14
#define Y_MAX_PIN 15
#define Z_MIN_PIN 18
#define Z_MAX_PIN 19
//
// Z Probe (when not Z_MIN_PIN)
//
#ifndef Z_MIN_PROBE_PIN
#define Z_MIN_PROBE_PIN 32
#endif
//
// Steppers
//
#define X_STEP_PIN 54
#define X_DIR_PIN 55
#define X_ENABLE_PIN 38
#ifndef X_CS_PIN
#define X_CS_PIN 53
#endif
#define Y_STEP_PIN 60
#define Y_DIR_PIN 61
#define Y_ENABLE_PIN 56
#ifndef Y_CS_PIN
#define Y_CS_PIN 49
#endif
#define Z_STEP_PIN 46
#define Z_DIR_PIN 48
#define Z_ENABLE_PIN 62
#ifndef Z_CS_PIN
#define Z_CS_PIN 40
#endif
#define E0_STEP_PIN 26
#define E0_DIR_PIN 28
#define E0_ENABLE_PIN 24
#ifndef E0_CS_PIN
#define E0_CS_PIN 42
#endif
#define E1_STEP_PIN 36
#define E1_DIR_PIN 34
#define E1_ENABLE_PIN 30
#ifndef E1_CS_PIN
#define E1_CS_PIN 44
#endif
#define E2_STEP_PIN 42
#define E2_DIR_PIN 43
#define E2_ENABLE_PIN 44
//
// Temperature Sensors
//
#define TEMP_0_PIN 13 // Analog Input
#define TEMP_1_PIN 15 // Analog Input
#define TEMP_BED_PIN 3 // Analog Input
// SPI for Max6675 or Max31855 Thermocouple
#if DISABLED(SDSUPPORT)
#define MAX6675_SS_PIN 66 // Don't use 53 if using Display/SD card
#else
#define MAX6675_SS_PIN 66 // Don't use 49 (SD_DETECT_PIN)
#endif
//
// Augmentation for auto-assigning RAMPS plugs
//
#if NONE(IS_RAMPS_EEB, IS_RAMPS_EEF, IS_RAMPS_EFB, IS_RAMPS_EFF, IS_RAMPS_SF) && !PIN_EXISTS(MOSFET_D)
#if HAS_MULTI_HOTEND
#if TEMP_SENSOR_BED
#define IS_RAMPS_EEB
#else
#define IS_RAMPS_EEF
#endif
#elif TEMP_SENSOR_BED
#define IS_RAMPS_EFB
#else
#define IS_RAMPS_EFF
#endif
#endif
//
// Heaters / Fans
//
#define HEATER_0_PIN 10
#define HEATER_1_PIN 7
#define HEATER_BED_PIN 58
#define FAN_PIN 9
#if HAS_FILAMENT_SENSOR
#define FIL_RUNOUT_PIN 4
//#define FIL_RUNOUT2_PIN -1
#else
// Though defined as a fan pin, it is utilized as a dedicated laser pin by Formbot.
#define FAN1_PIN 4
#endif
//
// Misc. Functions
//
#define SDSS 53
#ifndef LED_PIN
#define LED_PIN 13 // The Formbot v 1 board has almost no unassigned pins on it. The Board's LED
#endif // is a good place to get a signal to control the Max7219 LED Matrix.
// Use the RAMPS 1.4 Analog input 5 on the AUX2 connector
#define FILWIDTH_PIN 5 // Analog Input
#ifndef PS_ON_PIN
#define PS_ON_PIN 12
#endif
#ifndef CASE_LIGHT_PIN
#define CASE_LIGHT_PIN 8
#endif
//
// LCD / Controller
//
// Formbot only supports REPRAP_DISCOUNT_SMART_CONTROLLER
//
#if IS_RRD_SC
#ifndef BEEPER_PIN
#define BEEPER_PIN 37
#endif
#define BTN_EN1 31
#define BTN_EN2 33
#define BTN_ENC 35
#define SD_DETECT_PIN 49
// Allow MAX7219 to steal the KILL pin
#if !defined(KILL_PIN) && MAX7219_CLK_PIN != 41 && MAX7219_DIN_PIN != 41 && MAX7219_LOAD_PIN != 41
#define KILL_PIN 41
#endif
#define LCD_PINS_RS 16
#define LCD_PINS_ENABLE 17
#define LCD_PINS_D4 23
#define LCD_PINS_D5 25
#define LCD_PINS_D6 27
#define LCD_PINS_D7 29
#endif
#if HAS_MARLINUI_U8GLIB
#ifndef BOARD_ST7920_DELAY_1
#define BOARD_ST7920_DELAY_1 DELAY_NS(200)
#endif
#ifndef BOARD_ST7920_DELAY_2
#define BOARD_ST7920_DELAY_2 DELAY_NS(200)
#endif
#ifndef BOARD_ST7920_DELAY_3
#define BOARD_ST7920_DELAY_3 DELAY_NS(200)
#endif
#endif
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