Marlin_Firmware/Marlin/src/pins/ramps/pins_RAMPS_PLUS.h

/**
 * 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

/**
 * Arduino Mega with RAMPS v1.4Plus, also known as 3DYMY version, pin assignments
 *
 * Applies to the following boards:
 *
 *  RAMPS_PLUS_EFB (Extruder, Fan, Bed)
 *  RAMPS_PLUS_EEB (Extruder, Extruder, Bed)
 *  RAMPS_PLUS_EFF (Extruder, Fan, Fan)
 *  RAMPS_PLUS_EEF (Extruder, Extruder, Fan)
 *  RAMPS_PLUS_SF  (Spindle, Controller Fan)
 *
 * Differences from RAMPS v1.4:
 *  - Swap heater E0 with E1
 *  - Swap pins 8 and 10. Bed/Fan/Hotend as labeled on the board are on pins 8/9/10.
 *  - Change EXP1/2 pins
 */

#include "env_validate.h"

#define BOARD_INFO_NAME "RAMPS 1.4 Plus"

#define MOSFET_A_PIN                           8
#define MOSFET_C_PIN                          10

//
// Steppers
//
#define X_CS_PIN                              -1
#define Y_CS_PIN                              -1
#define Z_CS_PIN                              -1

// Swap E0 / E1 on 3DYMY
#define E0_STEP_PIN                           36
#define E0_DIR_PIN                            34
#define E0_ENABLE_PIN                         30
#define E0_CS_PIN                             -1

#define E1_STEP_PIN                           26
#define E1_DIR_PIN                            28
#define E1_ENABLE_PIN                         24
#define E1_CS_PIN                             -1

/**             3DYMY Expansion Headers
 *         ------                     ------
 *     37 |10  9 | 35      (MISO) 50 |10  9 | 52 (SCK)
 *     31 | 8  7 | 41             29 | 8  7 | 53
 *     33   6  5 | 23             25   6  5 | 51 (MOSI)
 *     42 | 4  3 | 44             49 | 4  3 | 27
 *    GND | 2  1 | 5V            GND | 2  1 | --
 *         ------                     ------
 *          EXP1                       EXP2
 */
#define EXP1_03_PIN                           44
#define EXP1_04_PIN                           42
#define EXP1_05_PIN                           23
#define EXP1_06_PIN                           33
#define EXP1_07_PIN                           41
#define EXP1_08_PIN                           31
#define EXP1_09_PIN                           35
#define EXP1_10_PIN                           37

#define EXP2_03_PIN                           27
#define EXP2_04_PIN                           49
#define EXP2_05_PIN                           51
#define EXP2_06_PIN                           25
#define EXP2_07_PIN                           53
#define EXP2_08_PIN                           29
#define EXP2_09_PIN                           52
#define EXP2_10_PIN                           50

#include "pins_RAMPS.h"