104 lines
2.8 KiB
C
104 lines
2.8 KiB
C
/**
|
|
* Marlin 3D Printer Firmware
|
|
* Copyright (C) 2016 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 <http://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
/**
|
|
* Arduino Mega with RAMPS v1.0, v1.1, v1.2 pin assignments
|
|
*/
|
|
|
|
#if !defined(__AVR_ATmega1280__) && !defined(__AVR_ATmega2560__)
|
|
#error "Oops! Make sure you have 'Arduino Mega' selected from the 'Tools -> Boards' menu."
|
|
#endif
|
|
|
|
#define BOARD_NAME "MEGA/RAMPS <1.2"
|
|
|
|
// Uncomment the following line for RAMPS v1.0
|
|
//#define RAMPS_V_1_0
|
|
|
|
//
|
|
// Limit Switches
|
|
//
|
|
#define X_MIN_PIN 3
|
|
#define X_MAX_PIN 2
|
|
#define Y_MIN_PIN 16
|
|
#define Y_MAX_PIN 17
|
|
#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 19
|
|
#endif
|
|
|
|
//
|
|
// Steppers
|
|
//
|
|
#define X_STEP_PIN 26
|
|
#define X_DIR_PIN 28
|
|
#define X_ENABLE_PIN 24
|
|
|
|
#define Y_STEP_PIN 38
|
|
#define Y_DIR_PIN 40
|
|
#define Y_ENABLE_PIN 36
|
|
|
|
#define Z_STEP_PIN 44
|
|
#define Z_DIR_PIN 46
|
|
#define Z_ENABLE_PIN 42
|
|
|
|
#define E0_STEP_PIN 32
|
|
#define E0_DIR_PIN 34
|
|
#define E0_ENABLE_PIN 30
|
|
|
|
//
|
|
// Misc. Functions
|
|
//
|
|
#define SDPOWER 48
|
|
#define SDSS 53
|
|
#define LED_PIN 13
|
|
|
|
//
|
|
// Temperature Sensors
|
|
//
|
|
#define TEMP_0_PIN 2 // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!!
|
|
#define TEMP_BED_PIN 1 // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!!
|
|
|
|
//
|
|
// Heaters / Fans
|
|
//
|
|
#if ENABLED(RAMPS_V_1_0)
|
|
#define HEATER_0_PIN 12
|
|
#define HEATER_BED_PIN -1
|
|
#define FAN_PIN 11
|
|
#else // RAMPS_V_1_1 or RAMPS_V_1_2
|
|
#define HEATER_0_PIN 10
|
|
#define HEATER_BED_PIN 8
|
|
#define FAN_PIN 9
|
|
#endif
|
|
|
|
// SPI for Max6675 or Max31855 Thermocouple
|
|
#if DISABLED(SDSUPPORT)
|
|
#define MAX6675_SS 66// Do not use pin 53 if there is even the remote possibility of using Display/SD card
|
|
#else
|
|
#define MAX6675_SS 66// Do not use pin 49 as this is tied to the switch inside the SD card socket to detect if there is an SD card present
|
|
#endif
|