/** * 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 /** * Rev B 2 JUN 2017 * * Converted to Arduino pin numbering */ /** * There are two Arduino IDE extensions that are compatible with this board * and with the mainstream Marlin software. * * Teensyduino - http://www.pjrc.com/teensy/teensyduino.html * Select Teensy++ 2.0 in Arduino IDE from the 'Tools > Board' menu * * Installation instructions are at the above URL. Don't bother loading the * libraries - they are not used with the Marlin software. * * Printrboard - https://github.com/scwimbush/Printrboard-HID-Arduino-IDE-Support * * Installation: * * 1. Go to the above URL, click on the "Clone or Download" button and then * click on "Download ZIP" button. * 2. Unzip the file, find the "printrboard" directory and then copy it to the * hardware directory in Arduino. The Arduino hardware directory will probably * be located in a path similar to this: C:\Program Files (x86)\Arduino\hardware. * 3. Restart Arduino. * 4. Select "Printrboard" from the 'Tools > Board' menu. * * Teensyduino is the most popular option. Printrboard is used if your board doesn't have * the Teensyduino bootloader on it. */ /** * To burn the bootloader that comes with Printrboard: * * 1. Connect your programmer to the board. * 2. In the Arduino IDE select "Printrboard" and then select the programmer. * 3. In the Arduino IDE click on "burn bootloader". Don't worry about the "verify failed at 1F000" error message. * 4. The programmer is no longer needed. Remove it. */ /** * Teensy++ 2.0 Breadboard pin assignments (AT90USB1286) * Requires the Teensyduino software with Teensy++ 2.0 selected in Arduino IDE! * http://www.pjrc.com/teensy/teensyduino.html * See http://reprap.org/wiki/Printrboard for more info * * CLI build: HARDWARE_MOTHERBOARD=84 make * * DaveX plan for Teensylu/printrboard-type pinouts for a TeensyBreadboard: * (ref teensylu & sprinter) * * USB * GND GND |-----#####-----| +5V ATX +5SB * ATX PS_ON PWM 27 |b7 ##### b6| 26 PWM* Stepper Enable * PWM 0 |d0 b5| 25 PWM* * PWM 1 |d1 b4| 24 PWM * X_MIN 2 |d2 b3| 23 MISO_PIN * Y_MIN 3 |d3 b2| 22 MOSI_PIN * Z_MIN 4 |d4 * * b1| 21 SCK_PIN * 5 |d5 e e b0| 20 SDSS * LED 6 |d6 5 4 e7| 19 * 7 |d7 e6| 18 * LCD RS 8 |e0 | GND * LCD EN 9 |e1 a4 a0 R| AREF * LCD D4 10 |c0 a5 a1 f0| 38 A0 ENC_1 * LCD D5 11 |c1 a6 a2 f1| 39 A1 ENC_2 * LCD D6 12 |c2 a7 a3 f2| 40 A2 ENC_CLK * LCD D6 13 |c3 f3| 41 A3 * Bed Heat PWM 14 |c4 V G R f4| 42 A4 * Extruder Heat PWM 15 |c5 c n S f5| 43 A5 * Fan PWM 16 |c6 c d T f6| 44 A6 Bed TC * 17 |c7 * * * f7| 45 A7 Extruder TC * 4.7k * +5 * ----------------- * * Interior E4: 36, INT4 * Interior E5: 37, INT5 * Interior PA0-7: 28-35 -- Printrboard and Teensylu use these pins for step & direction: * T++ PA Signal Marlin * * Z STEP 32 a4 a0 28 X STEP * Z DIR 33 a5 a1 29 X DIR * E STEP 34 a6 a2 30 Y STEP * E DIR 35 a7 a3 31 Y DIR */ #ifndef __AVR_AT90USB1286__ #error "Oops! Select 'Teensy++ 2.0' or 'Printrboard' in 'Tools > Board.'" #endif #define BOARD_INFO_NAME "Teensy++2.0" // // Limit Switches // #define X_STOP_PIN 2 // D2 #define Y_STOP_PIN 3 // D3 #define Z_STOP_PIN 4 // D4 // // Steppers // #define X_STEP_PIN 28 // A0 Marlin #define X_DIR_PIN 29 // A1 Marlin #define X_ENABLE_PIN 26 // B6 #define Y_STEP_PIN 30 // A2 Marlin #define Y_DIR_PIN 31 // A3 #define Y_ENABLE_PIN 26 // B6 Shared w/x #define Z_STEP_PIN 32 // A4 #define Z_DIR_PIN 33 // A5 #define Z_ENABLE_PIN 26 // B6 Shared w/x #define E0_STEP_PIN 34 // A6 #define E0_DIR_PIN 35 // A7 #define E0_ENABLE_PIN 26 // B6 Shared w/x // // Temperature Sensors // #define TEMP_0_PIN 7 // F7 Analog Input (Extruder) #define TEMP_BED_PIN 6 // F6 Analog Input (Bed) // // Heaters / Fans // #define HEATER_0_PIN 15 // C5 PWM3B Extruder #define HEATER_BED_PIN 14 // C4 PWM3C #ifndef FAN_PIN #define FAN_PIN 16 // C6 PWM3A Fan #endif // // Misc. Functions // #define SDSS 20 // B0 #define LED_PIN 6 // D6 #define PS_ON_PIN 27 // B7 #ifndef CASE_LIGHT_PIN #define CASE_LIGHT_PIN 1 // D1 PWM2B MUST BE HARDWARE PWM #endif // // LCD / Controller // #if ENABLED(ULTIPANEL) #define LCD_PINS_RS 8 // E0 #define LCD_PINS_ENABLE 9 // E1 #define LCD_PINS_D4 10 // C0 #define LCD_PINS_D5 11 // C1 #define LCD_PINS_D6 12 // C2 #define LCD_PINS_D7 13 // C3 #define BTN_EN1 38 // F0 #define BTN_EN2 39 // F1 #define BTN_ENC 40 // F2 #endif // // M3/M4/M5 - Spindle/Laser Control // #define SPINDLE_LASER_ENA_PIN 5 // D5 Pin should have a pullup! #define SPINDLE_LASER_PWM_PIN 0 // D0 PWM0B MUST BE HARDWARE PWM #define SPINDLE_DIR_PIN 7 // D7