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/*** 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/>.**//*** AZTEEG_X3_PRO (Arduino Mega) pin assignments*/#ifndef __AVR_ATmega2560__#error "Oops! Make sure you have 'Arduino Mega 2560' selected from the 'Tools -> Boards' menu."#endif#if HOTENDS > 5 || E_STEPPERS > 5#error "Azteeg X3 Pro supports up to 5 hotends / E-steppers. Comment out this line to continue."#endif#define BOARD_NAME "Azteeg X3 Pro"//// RAMPS pins overrides//#if ENABLED(CASE_LIGHT_ENABLE) && !PIN_EXISTS(CASE_LIGHT)#define CASE_LIGHT_PIN 44#endif#ifndef FAN_PIN#define FAN_PIN 6#endif#include "pins_RAMPS.h"// DIGIPOT slave addresses#define DIGIPOT_I2C_ADDRESS_A 0x2C // unshifted slave address for first DIGIPOT 0x2C (0x58 <- 0x2C << 1)#define DIGIPOT_I2C_ADDRESS_B 0x2E // unshifted slave address for second DIGIPOT 0x2E (0x5C <- 0x2E << 1)//// Servos//// Tested this pin with bed leveling on a Delta with 1 servo.// Physical wire attachment on EXT1: GND, 5V, D47.//#undef SERVO0_PIN#define SERVO0_PIN 47//// Limit Switches//// Swap the MIN and MAX endstop pins because the X3 Pro comes with only// MIN endstop pin headers soldered onto the board.//#if ENABLED(DELTA)#undef X_MIN_PIN#undef X_MAX_PIN#undef Y_MIN_PIN#undef Y_MAX_PIN#undef Z_MIN_PIN#undef Z_MAX_PIN#define X_MIN_PIN 2#define X_MAX_PIN 3#define Y_MIN_PIN 15#define Y_MAX_PIN 14#define Z_MIN_PIN 19#define Z_MAX_PIN 18#endif//// Z Probe (when not Z_MIN_PIN)//#ifndef Z_MIN_PROBE_PIN#define Z_MIN_PROBE_PIN 18#endif//// Steppers//#define E2_STEP_PIN 23#define E2_DIR_PIN 25#define E2_ENABLE_PIN 40#define E3_STEP_PIN 27#define E3_DIR_PIN 29#define E3_ENABLE_PIN 41#define E4_STEP_PIN 43#define E4_DIR_PIN 37#define E4_ENABLE_PIN 42//// Temperature Sensors//#define TEMP_2_PIN 12 // Analog Input#define TEMP_3_PIN 11 // Analog Input#define TEMP_4_PIN 10 // Analog Input#define TC1 4 // Analog Input (Thermo couple on Azteeg X3Pro)#define TC2 5 // Analog Input (Thermo couple on Azteeg X3Pro)//// Heaters / Fans//#define HEATER_2_PIN 16#define HEATER_3_PIN 17#define HEATER_4_PIN 4#define HEATER_5_PIN 5#define HEATER_6_PIN 6#define HEATER_7_PIN 11#ifndef CONTROLLER_FAN_PIN#define CONTROLLER_FAN_PIN 4 // Pin used for the fan to cool motherboard (-1 to disable)#endif// Fans/Water Pump to cool the hotend cool side.#define ORIG_E0_AUTO_FAN_PIN 5#define ORIG_E1_AUTO_FAN_PIN 5#define ORIG_E2_AUTO_FAN_PIN 5#define ORIG_E3_AUTO_FAN_PIN 5//// LCD / Controller//#undef BEEPER_PIN#define BEEPER_PIN 33#if ENABLED(VIKI2) || ENABLED(miniVIKI)#undef SD_DETECT_PIN#define SD_DETECT_PIN 49 // For easy adapter board#undef BEEPER_PIN#define BEEPER_PIN 12 // 33 isn't physically available to the LCD display#else#define STAT_LED_RED_PIN 32#define STAT_LED_BLUE_PIN 35#endif//// Misc. Functions//#if ENABLED(CASE_LIGHT_ENABLE) && PIN_EXISTS(CASE_LIGHT) && defined(DOGLCD_A0) && DOGLCD_A0 == CASE_LIGHT_PIN#undef DOGLCD_A0 // Steal pin 44 for the case light; if you have a Viki2 and have connected it#define DOGLCD_A0 57 // following the Panucatt wiring diagram, you may need to tweak these pin assignments// as the wiring diagram uses pin 44 for DOGLCD_A0#endif//// M3/M4/M5 - Spindle/Laser Control//#undef SPINDLE_LASER_PWM_PIN // Definitions in pins_RAMPS.h are no good with the AzteegX3pro board#undef SPINDLE_LASER_ENABLE_PIN#undef SPINDLE_DIR_PIN#if ENABLED(SPINDLE_LASER_ENABLE) // EXP2 header#if ENABLED(VIKI2) || ENABLED(miniVIKI)#undef BTN_EN2#define BTN_EN2 31 // need 7 for the spindle speed PWM#endif#define SPINDLE_LASER_PWM_PIN 7 // must have a hardware PWM#define SPINDLE_LASER_ENABLE_PIN 20 // Pin should have a pullup!#define SPINDLE_DIR_PIN 21#endif