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1 files changed, 134 insertions, 0 deletions

diff --git a/Marlin/src/pins/mega/pins_MEGATRONICS.h b/Marlin/src/pins/mega/pins_MEGATRONICS.h
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+++ b/Marlin/src/pins/mega/pins_MEGATRONICS.h
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+/**
+ * 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 pin assignments
+ */
+
+#if NOT_TARGET(__AVR_ATmega2560__)
+  #error "Oops! Select 'Arduino/Genuino Mega or Mega 2560' in 'Tools > Board.'"
+#endif
+
+#define BOARD_INFO_NAME "Megatronics"
+//
+// Limit Switches
+//
+#define X_MIN_PIN                             41
+#define X_MAX_PIN                             37
+#define Y_MIN_PIN                             14
+#define Y_MAX_PIN                             15
+#define Z_MIN_PIN                             18
+#define Z_MAX_PIN                             19
+
+//
+// Z Probe (when not Z_MIN_PIN)
+//
+#ifndef Z_MIN_PROBE_PIN
+  #define Z_MIN_PROBE_PIN                     19
+#endif
+
+//
+// Steppers
+//
+#define X_STEP_PIN                            26
+#define X_DIR_PIN                             28
+#define X_ENABLE_PIN                          24
+
+#define Y_STEP_PIN                            60  // A6
+#define Y_DIR_PIN                             61  // A7
+#define Y_ENABLE_PIN                          22
+
+#define Z_STEP_PIN                            54  // A0
+#define Z_DIR_PIN                             55  // A1
+#define Z_ENABLE_PIN                          56  // A2
+
+#define E0_STEP_PIN                           31
+#define E0_DIR_PIN                            32
+#define E0_ENABLE_PIN                         38
+
+#define E1_STEP_PIN                           34
+#define E1_DIR_PIN                            36
+#define E1_ENABLE_PIN                         30
+
+//
+// Temperature Sensors
+//
+#if TEMP_SENSOR_0 == -1
+  #define TEMP_0_PIN                           8  // Analog Input
+#else
+  #define TEMP_0_PIN                          13  // Analog Input
+#endif
+#define TEMP_1_PIN                            15  // Analog Input
+#define TEMP_BED_PIN                          14  // Analog Input
+
+//
+// Heaters / Fans
+//
+#define HEATER_0_PIN                           9
+#define HEATER_1_PIN                           8
+#define HEATER_BED_PIN                        10
+
+#ifndef FAN_PIN
+  #define FAN_PIN                              7  // IO pin. Buffer needed
+#endif
+
+//
+// Misc. Functions
+//
+#define SDSS                                  53
+#define LED_PIN                               13
+#define PS_ON_PIN                             12
+
+#ifndef CASE_LIGHT_PIN
+  #define CASE_LIGHT_PIN                       2
+#endif
+
+//
+// LCD / Controller
+//
+#define BEEPER_PIN                            33
+
+#if IS_ULTRA_LCD && IS_NEWPANEL
+
+  #define LCD_PINS_RS                         16
+  #define LCD_PINS_ENABLE                     17
+  #define LCD_PINS_D4                         23
+  #define LCD_PINS_D5                         25
+  #define LCD_PINS_D6                         27
+  #define LCD_PINS_D7                         29
+
+  // Buttons directly attached to AUX-2
+  #define BTN_EN1                             59
+  #define BTN_EN2                             64
+  #define BTN_ENC                             43
+
+  #define SD_DETECT_PIN                       -1  // RAMPS doesn't use this
+
+#endif // IS_ULTRA_LCD && IS_NEWPANEL
+
+//
+// M3/M4/M5 - Spindle/Laser Control
+//
+#define SPINDLE_LASER_PWM_PIN                  3  // Hardware PWM
+#define SPINDLE_LASER_ENA_PIN                  4  // Pullup!
+#define SPINDLE_DIR_PIN                       11