/** * 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 . * */ #pragma once /** * RUMBA pin assignments */ #ifndef __AVR_ATmega2560__ #error "Oops! Select 'Arduino/Genuino Mega or Mega 2560' in 'Tools > Board.'" #elif HOTENDS > 3 || E_STEPPERS > 3 #error "RUMBA supports up to 3 hotends / E-steppers. Comment out this line to continue." #endif #ifndef BOARD_INFO_NAME #define BOARD_INFO_NAME "Rumba" #endif #ifndef DEFAULT_MACHINE_NAME #define DEFAULT_MACHINE_NAME BOARD_INFO_NAME #endif // // Servos // #define SERVO0_PIN 5 // // Limit Switches // #define X_MIN_PIN 37 #define X_MAX_PIN 36 #define Y_MIN_PIN 35 #define Y_MAX_PIN 34 #define Z_MIN_PIN 33 #define Z_MAX_PIN 32 // // Z Probe (when not Z_MIN_PIN) // #ifndef Z_MIN_PROBE_PIN #define Z_MIN_PROBE_PIN 32 #endif // // Steppers // #define X_STEP_PIN 17 #define X_DIR_PIN 16 #define X_ENABLE_PIN 48 #define Y_STEP_PIN 54 #define Y_DIR_PIN 47 #define Y_ENABLE_PIN 55 #define Z_STEP_PIN 57 #define Z_DIR_PIN 56 #define Z_ENABLE_PIN 62 #ifndef E0_STEP_PIN #define E0_STEP_PIN 23 #define E0_DIR_PIN 22 #define E0_ENABLE_PIN 24 #endif #ifndef E1_STEP_PIN #define E1_STEP_PIN 26 #define E1_DIR_PIN 25 #define E1_ENABLE_PIN 27 #endif #if E1_STEP_PIN != 29 #define E2_STEP_PIN 29 #define E2_DIR_PIN 28 #define E2_ENABLE_PIN 39 #endif // // Temperature Sensors // #ifndef TEMP_0_PIN #if TEMP_SENSOR_0 == -1 #define TEMP_0_PIN 6 // Analog Input (connector *K1* on RUMBA thermocouple ADD ON is used) #else #define TEMP_0_PIN 15 // Analog Input (default connector for thermistor *T0* on rumba board is used) #endif #endif #ifndef TEMP_1_PIN #if TEMP_SENSOR_1 == -1 #define TEMP_1_PIN 5 // Analog Input (connector *K2* on RUMBA thermocouple ADD ON is used) #else #define TEMP_1_PIN 14 // Analog Input (default connector for thermistor *T1* on rumba board is used) #endif #endif #if TEMP_SENSOR_2 == -1 #define TEMP_2_PIN 7 // Analog Input (connector *K3* on RUMBA thermocouple ADD ON is used <-- this can't be used when TEMP_SENSOR_BED is defined as thermocouple) #else #define TEMP_2_PIN 13 // Analog Input (default connector for thermistor *T2* on rumba board is used) #endif // Optional for extruder 4 or chamber: //#define TEMP_X_PIN 12 // Analog Input (default connector for thermistor *T3* on rumba board is used) #ifndef TEMP_CHAMBER_PIN //#define TEMP_CHAMBER_PIN 12 // Analog Input (default connector for thermistor *T3* on rumba board is used) #endif #if TEMP_SENSOR_BED == -1 #define TEMP_BED_PIN 7 // Analog Input (connector *K3* on RUMBA thermocouple ADD ON is used <-- this can't be used when TEMP_SENSOR_2 is defined as thermocouple) #else #define TEMP_BED_PIN 11 // Analog Input (default connector for thermistor *THB* on rumba board is used) #endif // // Heaters / Fans // #define HEATER_0_PIN 2 #define HEATER_1_PIN 3 #define HEATER_2_PIN 6 #define HEATER_3_PIN 8 #define HEATER_BED_PIN 9 #ifndef FAN_PIN #define FAN_PIN 7 #endif #ifndef FAN1_PIN #define FAN1_PIN 8 #endif // // Misc. Functions // #define LED_PIN 13 #define PS_ON_PIN 45 #define KILL_PIN 46 #define CASE_LIGHT_PIN 45 // // M3/M4/M5 - Spindle/Laser Control // #ifndef SPINDLE_LASER_PWM_PIN #define SPINDLE_LASER_PWM_PIN 4 // Hardware PWM. Pin 4 interrupts OC0* and OC1* always in use? #endif #ifndef SPINDLE_LASER_ENA_PIN #define SPINDLE_LASER_ENA_PIN 14 // Pullup! #endif #ifndef SPINDLE_DIR_PIN #define SPINDLE_DIR_PIN 15 #endif // // LCD / Controller // #if EITHER(MKS_12864OLED, MKS_12864OLED_SSD1306) #define LCD_PINS_DC 38 // Set as output on init #define LCD_PINS_RS 41 // Pull low for 1s to init // DOGM SPI LCD Support #define DOGLCD_CS 19 #define DOGLCD_MOSI 42 #define DOGLCD_SCK 18 #define DOGLCD_A0 LCD_PINS_DC #elif ENABLED(FYSETC_MINI_12864) #define DOGLCD_CS 42 #define DOGLCD_A0 19 #define DOGLCD_MOSI 51 #define DOGLCD_SCK 52 //#define FORCE_SOFT_SPI // Use this if default of hardware SPI causes display problems // results in LCD soft SPI mode 3, SD soft SPI mode 0 #define LCD_RESET_PIN 18 // Must be high or open for LCD to operate normally. #if EITHER(FYSETC_MINI_12864_1_2, FYSETC_MINI_12864_2_0) #ifndef RGB_LED_R_PIN #define RGB_LED_R_PIN 41 #endif #ifndef RGB_LED_G_PIN #define RGB_LED_G_PIN 38 #endif #ifndef RGB_LED_B_PIN #define RGB_LED_B_PIN 40 #endif #elif ENABLED(FYSETC_MINI_12864_2_1) #define NEOPIXEL_PIN 25 #endif #else #define LCD_PINS_RS 19 #define LCD_PINS_ENABLE 42 #define LCD_PINS_D4 18 #define LCD_PINS_D5 38 #define LCD_PINS_D6 41 #endif #define LCD_PINS_D7 40 // // Beeper, SD Card, Encoder // #define BEEPER_PIN 44 #if ENABLED(SDSUPPORT) #define SDSS 53 #define SD_DETECT_PIN 49 #endif #if ENABLED(NEWPANEL) #define BTN_EN1 11 #define BTN_EN2 12 #define BTN_ENC 43 #endif