mirror of
https://github.com/MarlinFirmware/Marlin.git
synced 2024-11-30 15:26:18 +00:00
288 lines
8.4 KiB
C
288 lines
8.4 KiB
C
/**
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* Marlin 3D Printer Firmware
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* Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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*
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* Based on Sprinter and grbl.
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* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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/**
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* Arduino Mega with RAMPS v1.4 (or v1.3) pin assignments
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*
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* Applies to the following boards:
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*
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* RAMPS_14_EFB (Hotend, Fan, Bed)
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* RAMPS_14_EEB (Hotend0, Hotend1, Bed)
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* RAMPS_14_EFF (Hotend, Fan0, Fan1)
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* RAMPS_14_EEF (Hotend0, Hotend1, Fan)
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* RAMPS_14_SF (Spindle, Controller Fan)
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*
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* RAMPS_13_EFB (Hotend, Fan, Bed)
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* RAMPS_13_EEB (Hotend0, Hotend1, Bed)
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* RAMPS_13_EFF (Hotend, Fan0, Fan1)
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* RAMPS_13_EEF (Hotend0, Hotend1, Fan)
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* RAMPS_13_SF (Spindle, Controller Fan)
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*
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* Other pins_MYBOARD.h files may override these defaults
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*
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* Differences between
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* RAMPS_13 | RAMPS_14
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* 7 | 11
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*/
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#if !defined(__AVR_ATmega1280__) && !defined(__AVR_ATmega2560__)
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#error "Oops! Make sure you have 'Arduino Mega' selected from the 'Tools -> Boards' menu."
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#endif
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#define LARGE_FLASH true
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#ifdef IS_RAMPS_13
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#define SERVO0_PIN 7 // RAMPS_13 // Will conflict with BTN_EN2 on LCD_I2C_VIKI
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#else
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#define SERVO0_PIN 11
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#endif
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#define SERVO1_PIN 6
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#define SERVO2_PIN 5
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#define SERVO3_PIN 4
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#define X_STEP_PIN 54
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#define X_DIR_PIN 55
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#define X_ENABLE_PIN 38
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#define X_MIN_PIN 3
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#ifndef X_MAX_PIN
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#define X_MAX_PIN 2
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#endif
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#define Y_STEP_PIN 60
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#define Y_DIR_PIN 61
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#define Y_ENABLE_PIN 56
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#define Y_MIN_PIN 14
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#define Y_MAX_PIN 15
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#define Z_STEP_PIN 46
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#define Z_DIR_PIN 48
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#define Z_ENABLE_PIN 62
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#define Z_MIN_PIN 18
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#define Z_MAX_PIN 19
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#define E0_STEP_PIN 26
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#define E0_DIR_PIN 28
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#define E0_ENABLE_PIN 24
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#define E1_STEP_PIN 36
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#define E1_DIR_PIN 34
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#define E1_ENABLE_PIN 30
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#define SDSS 53
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#define LED_PIN 13
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// Use the RAMPS 1.4 Analog input 5 on the AUX2 connector
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#define FILWIDTH_PIN 5 // ANALOG NUMBERING
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#if ENABLED(Z_MIN_PROBE_ENDSTOP)
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// Define a pin to use as the signal pin on Arduino for the Z_PROBE endstop.
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#define Z_MIN_PROBE_PIN 32
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#endif
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#if ENABLED(FILAMENT_RUNOUT_SENSOR)
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// define digital pin 4 for the filament runout sensor. Use the RAMPS 1.4 digital input 4 on the servos connector
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#define FILRUNOUT_PIN 4
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#endif
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#if MB(RAMPS_14_EFF) || MB(RAMPS_13_EFF) || ENABLED(IS_RAMPS_EFB)
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#define FAN_PIN 9 // (Sprinter config)
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#if MB(RAMPS_14_EFF) || MB(RAMPS_13_EFF)
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#define CONTROLLERFAN_PIN -1 // Pin used for the fan to cool controller
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#endif
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#elif MB(RAMPS_14_EEF) || MB(RAMPS_14_SF) || MB(RAMPS_13_EEF) || MB(RAMPS_13_SF)
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#define FAN_PIN 8
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#else
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#define FAN_PIN 4 // IO pin. Buffer needed
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#endif
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#define PS_ON_PIN 12
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#if MB(RAMPS_14_EFF) || MB(RAMPS_13_EFF)
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#define HEATER_0_PIN 8
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#else
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#define HEATER_0_PIN 10 // EXTRUDER 1
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#if !MB(RAMPS_14_EEF) && !MB(RAMPS_13_EEF) && !MB(RAMPS_14_SF) && !MB(RAMPS_13_SF)
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#define HEATER_BED_PIN 8 // BED
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#endif
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#endif
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#if !MB(RAMPS_14_SF) && !MB(RAMPS_13_SF) && !ENABLED(IS_RAMPS_EFB)
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#define HEATER_1_PIN 9 // EXTRUDER 2 (FAN On Sprinter)
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#endif
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#define TEMP_0_PIN 13 // ANALOG NUMBERING
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#define TEMP_1_PIN 15 // ANALOG NUMBERING
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#define TEMP_BED_PIN 14 // ANALOG NUMBERING
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#if ENABLED(Z_PROBE_SLED)
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#define SLED_PIN -1
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#endif
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#if ENABLED(ULTRA_LCD)
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#if ENABLED(NEWPANEL)
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#if ENABLED(PANEL_ONE)
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#define LCD_PINS_RS 40
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#define LCD_PINS_ENABLE 42
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#define LCD_PINS_D4 65
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#define LCD_PINS_D5 66
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#define LCD_PINS_D6 44
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#define LCD_PINS_D7 64
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#else
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#define LCD_PINS_RS 16
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#define LCD_PINS_ENABLE 17
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#define LCD_PINS_D4 23
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#define LCD_PINS_D5 25
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#define LCD_PINS_D6 27
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#define LCD_PINS_D7 29
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#endif
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#if ENABLED(REPRAP_DISCOUNT_SMART_CONTROLLER)
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#define BEEPER_PIN 37
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#define BTN_EN1 31
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#define BTN_EN2 33
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#define BTN_ENC 35
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#define SD_DETECT_PIN 49
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#define KILL_PIN 41
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#if ENABLED(BQ_LCD_SMART_CONTROLLER)
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#define LCD_PIN_BL 39
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#endif
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#elif ENABLED(LCD_I2C_PANELOLU2)
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#define BTN_EN1 47 // reverse if the encoder turns the wrong way.
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#define BTN_EN2 43
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#define BTN_ENC 32
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#define LCD_SDSS 53
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#define SD_DETECT_PIN -1
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#define KILL_PIN 41
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#elif ENABLED(LCD_I2C_VIKI)
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#define BTN_EN1 22 // reverse if the encoder turns the wrong way.
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#define BTN_EN2 7 // http://files.panucatt.com/datasheets/viki_wiring_diagram.pdf
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// tells about 40/42.
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// 22/7 are unused on RAMPS_14. 22 is unused and 7 the SERVO0_PIN on RAMPS_13.
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#define BTN_ENC -1
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#define LCD_SDSS 53
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#define SD_DETECT_PIN 49
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#elif ENABLED(ELB_FULL_GRAPHIC_CONTROLLER)
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#define BTN_EN1 35 // reverse if the encoder turns the wrong way.
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#define BTN_EN2 37
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#define BTN_ENC 31
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#define SD_DETECT_PIN 49
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#define LCD_SDSS 53
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#define KILL_PIN 41
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#define BEEPER_PIN 23
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#define DOGLCD_CS 29
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#define DOGLCD_A0 27
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#define LCD_PIN_BL 33
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#elif ENABLED(MINIPANEL)
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#define BEEPER_PIN 42
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// Pins for DOGM SPI LCD Support
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#define DOGLCD_A0 44
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#define DOGLCD_CS 66
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#define LCD_PIN_BL 65 // backlight LED on A11/D65
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#define SDSS 53
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#define KILL_PIN 64
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// GLCD features
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//#define LCD_CONTRAST 190
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// Uncomment screen orientation
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//#define LCD_SCREEN_ROT_90
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//#define LCD_SCREEN_ROT_180
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//#define LCD_SCREEN_ROT_270
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//The encoder and click button
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#define BTN_EN1 40
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#define BTN_EN2 63
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#define BTN_ENC 59 //the click switch
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//not connected to a pin
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#define SD_DETECT_PIN 49
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#else
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// Beeper on AUX-4
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#define BEEPER_PIN 33
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// buttons are directly attached using AUX-2
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#if ENABLED(REPRAPWORLD_KEYPAD)
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#define BTN_EN1 64 // encoder
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#define BTN_EN2 59 // encoder
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#define BTN_ENC 63 // enter button
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#define SHIFT_OUT 40 // shift register
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#define SHIFT_CLK 44 // shift register
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#define SHIFT_LD 42 // shift register
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#elif ENABLED(PANEL_ONE)
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#define BTN_EN1 59 // AUX2 PIN 3
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#define BTN_EN2 63 // AUX2 PIN 4
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#define BTN_ENC 49 // AUX3 PIN 7
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#else
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#define BTN_EN1 37
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#define BTN_EN2 35
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#define BTN_ENC 31 // the click
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#endif
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#if ENABLED(G3D_PANEL)
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#define SD_DETECT_PIN 49
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#define KILL_PIN 41
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#else
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// #define SD_DETECT_PIN -1 // Ramps doesn't use this
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#endif
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#endif
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#else // !NEWPANEL (Old-style panel with shift register)
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// No Beeper added
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#define BEEPER_PIN 33
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// Buttons are attached to a shift register
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// Not wired yet
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//#define SHIFT_CLK 38
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//#define SHIFT_LD 42
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//#define SHIFT_OUT 40
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//#define SHIFT_EN 17
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#define LCD_PINS_RS 16
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#define LCD_PINS_ENABLE 17
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#define LCD_PINS_D4 23
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#define LCD_PINS_D5 25
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#define LCD_PINS_D6 27
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#define LCD_PINS_D7 29
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#endif // !NEWPANEL
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#endif // ULTRA_LCD
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// SPI for Max6675 or Max31855 Thermocouple
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#if DISABLED(SDSUPPORT)
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#define MAX6675_SS 66 // Do not use pin 53 if there is even the remote possibility of using Display/SD card
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#else
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#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
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#endif
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#if DISABLED(SDSUPPORT)
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// these pins are defined in the SD library if building with SD support
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#define SCK_PIN 52
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#define MISO_PIN 50
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#define MOSI_PIN 51
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#endif
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