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Diffstat (limited to 'Marlin/src/pins/mega/pins_MEGATRONICS_3.h')
| -rw-r--r-- | Marlin/src/pins/mega/pins_MEGATRONICS_3.h | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/Marlin/src/pins/mega/pins_MEGATRONICS_3.h b/Marlin/src/pins/mega/pins_MEGATRONICS_3.h new file mode 100644 index 0000000..9f85d46 --- /dev/null +++ b/Marlin/src/pins/mega/pins_MEGATRONICS_3.h @@ -0,0 +1,198 @@ +/** + * 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 <https://www.gnu.org/licenses/>. + * + */ +#pragma once + +/** + * MegaTronics v3.0 / v3.1 / v3.2 pin assignments + */ + +#if NOT_TARGET(__AVR_ATmega2560__) + #error "Oops! Select 'Arduino/Genuino Mega or Mega 2560' in 'Tools > Board.'" +#endif + +#if MB(MEGATRONICS_32) + #define BOARD_INFO_NAME "Megatronics v3.2" +#elif MB(MEGATRONICS_31) + #define BOARD_INFO_NAME "Megatronics v3.1" +#else + #define BOARD_INFO_NAME "Megatronics v3.0" +#endif + +// +// Servos +// +#define SERVO0_PIN 46 // AUX3-6 +#define SERVO1_PIN 47 // AUX3-5 +#define SERVO2_PIN 48 // AUX3-4 +#define SERVO3_PIN 49 // AUX3-3 + +// +// Limit Switches +// +#define X_MIN_PIN 37 // No INT +#define X_MAX_PIN 40 // No INT +#define Y_MIN_PIN 41 // No INT +#define Y_MAX_PIN 38 // No INT +#define Z_MIN_PIN 18 // No INT +#define Z_MAX_PIN 19 // No INT + +// +// Z Probe (when not Z_MIN_PIN) +// +#ifndef Z_MIN_PROBE_PIN + #define Z_MIN_PROBE_PIN 19 +#endif + +// +// Steppers +// +#define X_STEP_PIN 58 +#define X_DIR_PIN 57 +#define X_ENABLE_PIN 59 + +#define Y_STEP_PIN 5 +#define Y_DIR_PIN 17 +#define Y_ENABLE_PIN 4 + +#define Z_STEP_PIN 16 +#define Z_DIR_PIN 11 +#define Z_ENABLE_PIN 3 + +#define E0_STEP_PIN 28 +#define E0_DIR_PIN 27 +#define E0_ENABLE_PIN 29 + +#define E1_STEP_PIN 25 +#define E1_DIR_PIN 24 +#define E1_ENABLE_PIN 26 + +#define E2_STEP_PIN 22 +#define E2_DIR_PIN 60 +#define E2_ENABLE_PIN 23 + +// +// Temperature Sensors +// +#if TEMP_SENSOR_0 == -1 + #define TEMP_0_PIN 11 // Analog Input +#else + #define TEMP_0_PIN 15 // Analog Input +#endif +#if TEMP_SENSOR_1 == -1 + #define TEMP_1_PIN 10 // Analog Input +#else + #define TEMP_1_PIN 13 // Analog Input +#endif +#if TEMP_SENSOR_2 == -1 + #define TEMP_2_PIN 9 // Analog Input +#else + #define TEMP_2_PIN 12 // Analog Input +#endif +#if TEMP_SENSOR_BED == -1 + #define TEMP_BED_PIN 8 // Analog Input +#else + #define TEMP_BED_PIN 14 // Analog Input +#endif + +// +// Heaters / Fans +// +#define HEATER_0_PIN 2 +#define HEATER_1_PIN 9 +#define HEATER_2_PIN 8 +#define HEATER_BED_PIN 10 + +#ifndef FAN_PIN + #define FAN_PIN 6 +#endif +#define FAN1_PIN 7 + +// +// Misc. Functions +// +#define SDSS 53 +#define LED_PIN 13 +#define PS_ON_PIN 12 + +#ifndef CASE_LIGHT_PIN + #define CASE_LIGHT_PIN 45 // Try the keypad connector +#endif + +// +// LCD / Controller +// +#define BEEPER_PIN 61 + +#define BTN_EN1 44 +#define BTN_EN2 45 +#define BTN_ENC 33 + +#if ENABLED(REPRAPWORLD_GRAPHICAL_LCD) + + #define LCD_PINS_RS 56 // CS chip select / SS chip slave select + #define LCD_PINS_ENABLE 51 // SID (MOSI) + #define LCD_PINS_D4 52 // SCK (CLK) clock + #define SD_DETECT_PIN 35 + +#else + + #define LCD_PINS_RS 32 + #define LCD_PINS_ENABLE 31 + #define LCD_PINS_D4 14 + #define LCD_PINS_D5 30 + #define LCD_PINS_D6 39 + #define LCD_PINS_D7 15 + + #define SHIFT_CLK_PIN 43 + #define SHIFT_LD_PIN 35 + #define SHIFT_OUT_PIN 34 + #define SHIFT_EN_PIN 44 + + #if MB(MEGATRONICS_31, MEGATRONICS_32) + #define SD_DETECT_PIN 56 + #endif + +#endif + +// +// M3/M4/M5 - Spindle/Laser Control +// +#if DISABLED(REPRAPWORLD_KEYPAD) // try to use the keypad connector first + #define SPINDLE_LASER_PWM_PIN 44 // Hardware PWM + #define SPINDLE_LASER_ENA_PIN 43 // Pullup! + #define SPINDLE_DIR_PIN 42 +#elif EXTRUDERS <= 2 + // Hijack the last extruder so that we can get the PWM signal off the Y breakout + // Move Y to the E2 plug. This makes dual Y steppers harder + #undef Y_ENABLE_PIN // 4 + #undef Y_STEP_PIN // 5 + #undef Y_DIR_PIN // 17 + #undef E2_ENABLE_PIN // 23 + #undef E2_STEP_PIN // 22 + #undef E2_DIR_PIN // 60 + #define Y_ENABLE_PIN 23 + #define Y_STEP_PIN 22 + #define Y_DIR_PIN 60 + #define SPINDLE_LASER_PWM_PIN 4 // Hardware PWM + #define SPINDLE_LASER_ENA_PIN 17 // Pullup! + #define SPINDLE_DIR_PIN 5 +#endif |