/** * Marlin 3D Printer Firmware * Copyright (C) 2019 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 . * */ /** * Ultimaker pin assignments (Old electronics) */ /** * Rev B 3 JAN 2017 * * Details on pin definitions for M3, M4 & M5 spindle control commands and for * the CASE_LIGHT_PIN are at the end of this file. * * This started out as an attempt to add pin definitions for M3, M4 & M5 spindle * control commands but quickly turned into a head scratcher as the sources for * the revisions provided inconsistent information. * * As best I can determine: * 1.5.3 boards should use the pins_ULTIMAKER.h file which means the BOARD_NAME * define in this file should say 1.5.3 rather than 1.5.4 * This file is meant for 1.1 - 1.3 boards. * The endstops for the 1.0 boards use different definitions than on the 1.1 - 1.3 * boards. * * I've added sections that have the 1.0 and 1.5.3 + endstop definitions so you can * easily switch if needed. I've also copied over the 1.5.3 + LCD definitions. * * To be 100% sure of the board you have: * 1. In Configuration_adv.h enable "PINS_DEBUGGING" * 2. Compile & uploade * 3. Enter the command "M43 W1 I1". This command will report that pin nmumber and * name of any pin that changes state. * 4. Using a 1k (approximately) resistor pull the endstops and some of the LCD pins * to ground and see what is reported. * 5. If the reported pin doesn't match the file then try a different board revision * and repeat steps 2 - 5 */ #define BOARD_REV_1_1_TO_1_3 //#define BOARD_REV_1_0 //#define BOARD_REV_1_5 #if !defined(__AVR_ATmega1280__) && !defined(__AVR_ATmega2560__) #error "Oops! Select 'Arduino/Genuino Mega or Mega 2560' in 'Tools > Board.'" #endif #define DEFAULT_MACHINE_NAME "Ultimaker" #define DEFAULT_SOURCE_CODE_URL "https://github.com/Ultimaker/Marlin" #define BOARD_NAME "Ultimaker <1.5.4" // // Limit Switches // #if ENABLED(BOARD_REV_1_1_TO_1_3) #define X_MIN_PIN 15 // SW1 #define X_MAX_PIN 14 // SW2 #define Y_MIN_PIN 17 // SW3 #define Y_MAX_PIN 16 // SW4 #define Z_MIN_PIN 19 // SW5 #define Z_MAX_PIN 18 // SW6 #endif #if ENABLED(BOARD_REV_1_0) #if HAS_CUTTER #define X_STOP_PIN 13 // SW1 (didn't change) - also has a useable hardware PWM #define Y_STOP_PIN 12 // SW2 #define Z_STOP_PIN 11 // SW3 #else #define X_MIN_PIN 13 // SW1 #define X_MAX_PIN 12 // SW2 #define Y_MIN_PIN 11 // SW3 #define Y_MAX_PIN 10 // SW4 #define Z_MIN_PIN 9 // SW5 #define Z_MAX_PIN 8 // SW6 #endif #endif #if ENABLED(BOARD_REV_1_5) #define X_MIN_PIN 22 #define X_MAX_PIN 24 #define Y_MIN_PIN 26 #define Y_MAX_PIN 28 #define Z_MIN_PIN 30 #define Z_MAX_PIN 32 #endif // // Z Probe (when not Z_MIN_PIN) // #if !defined(Z_MIN_PROBE_PIN) && !(HAS_CUTTER && ENABLED(BOARD_REV_1_0)) #define Z_MIN_PROBE_PIN Z_MAX_PIN #endif // // Steppers // #define X_STEP_PIN 25 #define X_DIR_PIN 23 #define X_ENABLE_PIN 27 #define Y_STEP_PIN 31 #define Y_DIR_PIN 33 #define Y_ENABLE_PIN 29 #define Z_STEP_PIN 37 #define Z_DIR_PIN 39 #define Z_ENABLE_PIN 35 #if HAS_CUTTER && ENABLED(BOARD_REV_1_1_TO_1_3) && EXTRUDERS == 1 // Move E0 to the spare and get Spindle/Laser signals from E0 #define E0_STEP_PIN 49 #define E0_DIR_PIN 47 #define E0_ENABLE_PIN 48 #else #define E0_STEP_PIN 43 #define E0_DIR_PIN 45 #define E0_ENABLE_PIN 41 #define E1_STEP_PIN 49 #define E1_DIR_PIN 47 #define E1_ENABLE_PIN 48 #endif // // Temperature Sensors // #define TEMP_0_PIN 8 // Analog Input #define TEMP_1_PIN 1 // Analog Input // // Heaters / Fans // #define HEATER_0_PIN 2 //#define HEATER_1_PIN 3 // used for case light Rev A said "1" #define HEATER_BED_PIN 4 // // LCD / Controller // #if ANY(BOARD_REV_1_0, BOARD_REV_1_1_TO_1_3) #define LCD_PINS_RS 24 #define LCD_PINS_ENABLE 22 #define LCD_PINS_D4 36 #define LCD_PINS_D5 34 #define LCD_PINS_D6 32 #define LCD_PINS_D7 30 #elif ENABLED(BOARD_REV_1_5, ULTRA_LCD) #define BEEPER_PIN 18 #if ENABLED(NEWPANEL) #define LCD_PINS_RS 20 #define LCD_PINS_ENABLE 17 #define LCD_PINS_D4 16 #define LCD_PINS_D5 21 #define LCD_PINS_D6 5 #define LCD_PINS_D7 6 // buttons are directly attached #define BTN_EN1 40 #define BTN_EN2 42 #define BTN_ENC 19 #define SD_DETECT_PIN 38 #else // !NEWPANEL - Old style panel with shift register // buttons are attached to a shift register #define SHIFT_CLK 38 #define SHIFT_LD 42 #define SHIFT_OUT 40 #define SHIFT_EN 17 #define LCD_PINS_RS 16 #define LCD_PINS_ENABLE 5 #define LCD_PINS_D4 6 #define LCD_PINS_D5 21 #define LCD_PINS_D6 20 #define LCD_PINS_D7 19 #endif // !NEWPANEL #endif // // case light - see spindle section for more info on available hardware PWMs // #if !PIN_EXISTS(CASE_LIGHT) && ENABLED(BOARD_REV_1_5) #define CASE_LIGHT_PIN 7 // use PWM - MUST BE HARDWARE PWM #endif // // M3/M4/M5 - Spindle/Laser Control // #if HAS_CUTTER #if EITHER(BOARD_REV_1_0, BOARD_REV_1_5) // Use the last three SW positions #define SPINDLE_DIR_PIN 10 // 1.0: SW4 1.5: EXP3-6 ("10") #define SPINDLE_LASER_PWM_PIN 9 // 1.0: SW5 1.5: EXP3-7 ( "9") .. MUST BE HARDWARE PWM #define SPINDLE_LASER_ENA_PIN 8 // 1.0: SW6 1.5: EXP3-8 ( "8") .. Pin should have a pullup! #elif ENABLED(BOARD_REV_1_1_TO_1_3) /** * Only four hardware PWMs physically connected to anything on these boards: * * HEATER_0_PIN 2 silkscreen varies - usually "PWM 1" or "HEATER1" * HEATER_1_PIN 3 silkscreen varies - usually "PWM 2" or "HEATER2" * HEATER_BED_PIN 4 silkscreen varies - usually "PWM 3" or "HEATED BED" * E0_DIR_PIN 45 * * If one of the heaters is used then special precautions will usually be needed. * They have an LED and resistor pullup to +24V which could damage 3.3V-5V ICs. */ #if EXTRUDERS == 1 #define SPINDLE_DIR_PIN 43 #define SPINDLE_LASER_PWM_PIN 45 // MUST BE HARDWARE PWM #define SPINDLE_LASER_ENA_PIN 41 // Pin should have a pullup! #elif TEMP_SENSOR_BED == 0 // Can't use E0 so see if HEATER_BED_PIN is available #undef HEATER_BED_PIN #define SPINDLE_DIR_PIN 38 // Probably pin 4 on 10 pin connector closest to the E0 socket #define SPINDLE_LASER_PWM_PIN 4 // MUST BE HARDWARE PWM - Special precautions usually needed. #define SPINDLE_LASER_ENA_PIN 40 // Pin should have a pullup! (Probably pin 6 on the 10-pin // connector closest to the E0 socket) #endif #endif #endif /** * Where to get the spindle signals on the E0 socket * * spindle signal socket name socket name * ------- * SPINDLE_LASER_ENA_PIN /ENABLE *| |O VMOT * MS1 O| |O GND * MS2 O| |O 2B * MS3 O| |O 2A * /RESET O| |O 1A * /SLEEP O| |O 1B * SPINDLE_DIR_PIN STEP O| |O VDD * SPINDLE_LASER_PWM_PIN DIR O| |O GND * ------- * * - pin closest to MS1, MS2 & MS3 jumpers on the board * * Note: Socket names vary from vendor to vendor. */