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Diffstat (limited to 'Marlin/src/pins/mega/pins_MINITRONICS.h')
| -rw-r--r-- | Marlin/src/pins/mega/pins_MINITRONICS.h | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/Marlin/src/pins/mega/pins_MINITRONICS.h b/Marlin/src/pins/mega/pins_MINITRONICS.h new file mode 100644 index 0000000..bbe7464 --- /dev/null +++ b/Marlin/src/pins/mega/pins_MINITRONICS.h @@ -0,0 +1,142 @@ +/** + * 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 + +/** + * Minitronics v1.0/1.1 pin assignments + */ + +/** + * Rev B 2 JAN 2017 + * + * Added pin definitions for M3, M4 & M5 spindle control commands + */ + +#if NOT_TARGET(__AVR_ATmega1281__) + #error "Oops! Select 'Minitronics' in 'Tools > Board.'" +#elif HOTENDS > 2 || E_STEPPERS > 2 + #error "Minitronics supports up to 2 hotends / E-steppers. Comment out this line to continue." +#endif + +#define BOARD_INFO_NAME "Minitronics v1.0/1.1" +// +// Limit Switches +// +#define X_MIN_PIN 5 +#define X_MAX_PIN 2 +#define Y_MIN_PIN 2 +#define Y_MAX_PIN 15 +#define Z_MIN_PIN 6 +#define Z_MAX_PIN -1 + +// +// Steppers +// +#define X_STEP_PIN 48 +#define X_DIR_PIN 47 +#define X_ENABLE_PIN 49 + +#define Y_STEP_PIN 39 // A6 +#define Y_DIR_PIN 40 // A0 +#define Y_ENABLE_PIN 38 + +#define Z_STEP_PIN 42 // A2 +#define Z_DIR_PIN 43 // A6 +#define Z_ENABLE_PIN 41 // A1 + +#define E0_STEP_PIN 45 +#define E0_DIR_PIN 44 +#define E0_ENABLE_PIN 27 + +#define E1_STEP_PIN 36 +#define E1_DIR_PIN 35 +#define E1_ENABLE_PIN 37 + +// +// Temperature Sensors +// +#define TEMP_0_PIN 7 // Analog Input +#define TEMP_1_PIN 6 // Analog Input +#define TEMP_BED_PIN 6 // Analog Input + +// +// Heaters / Fans +// +#define HEATER_0_PIN 7 // EXTRUDER 1 +#define HEATER_1_PIN 8 // EXTRUDER 2 +#define HEATER_BED_PIN 3 // BED + +#ifndef FAN_PIN + #define FAN_PIN 9 +#endif + +// +// Misc. Functions +// +#define SDSS 16 +#define LED_PIN 46 + +// +// LCD / Controller +// +#define BEEPER_PIN -1 + +#if ENABLED(REPRAPWORLD_GRAPHICAL_LCD) + + #define LCD_PINS_RS 15 // CS chip select /SS chip slave select + #define LCD_PINS_ENABLE 11 // SID (MOSI) + #define LCD_PINS_D4 10 // SCK (CLK) clock + + #define BTN_EN1 18 + #define BTN_EN2 17 + #define BTN_ENC 25 + + #define SD_DETECT_PIN 30 + +#else + + #define LCD_PINS_RS -1 + #define LCD_PINS_ENABLE -1 + + // Buttons are directly attached using keypad + #define BTN_EN1 -1 + #define BTN_EN2 -1 + #define BTN_ENC -1 + + #define SD_DETECT_PIN -1 // Minitronics doesn't use this +#endif + +// +// M3/M4/M5 - Spindle/Laser Control +// +#if HAS_CUTTER // assumes we're only doing CNC work (no 3D printing) + #undef HEATER_BED_PIN + #undef TEMP_BED_PIN // need to free up some pins but also need to + #undef TEMP_0_PIN // re-assign them (to unused pins) because Marlin + #undef TEMP_1_PIN // requires the presence of certain pins or else it + #define HEATER_BED_PIN 4 // won't compile + #define TEMP_BED_PIN 50 + #define TEMP_0_PIN 51 + #define SPINDLE_LASER_ENA_PIN 52 // using A6 because it already has a pullup + #define SPINDLE_LASER_PWM_PIN 3 // WARNING - LED & resistor pull up to +12/+24V stepper voltage + #define SPINDLE_DIR_PIN 53 +#endif |