marlin/Marlin/src/pins/pins_TEENSY31_32.h

/**
 * Marlin 3D Printer Firmware
 * Copyright (C) 2016 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 <http://www.gnu.org/licenses/>.
 *
 */

/****************************************************************************************
* Teensy 3.1 (MK20DX256) and Teensy 3.2 (MK20DX256) Breadboard pin assignments
* Requires the Teensyduino software with Teensy 3.1 or Teensy 3.2 selected in Arduino IDE!
* http://www.pjrc.com/teensy/teensyduino.html
****************************************************************************************/

#if !IS_32BIT_TEENSY
  #error "Oops! Select 'Teensy 3.1' or 'Teensy 3.2' in 'Tools > Board.'"
#endif

#if IS_TEENSY32
  #define BOARD_NAME "Teensy3.2"
#endif

#define AT90USB 1286   // Disable MarlinSerial etc.
#define USBCON //1286  // Disable MarlinSerial etc.

//
// Limit Switches
//
#define X_STOP_PIN         3
#define Y_STOP_PIN         4
#define Z_STOP_PIN         5

//
// Steppers
//
#define X_STEP_PIN         5
#define X_DIR_PIN          6
#define X_ENABLE_PIN       2

#define Y_STEP_PIN         7
#define Y_DIR_PIN          8
#define Y_ENABLE_PIN       2

#define Z_STEP_PIN         9
#define Z_DIR_PIN          10
#define Z_ENABLE_PIN       2

#define E0_STEP_PIN        11
#define E0_DIR_PIN         12
#define E0_ENABLE_PIN      2

// #define E1_STEP_PIN        33
// #define E1_DIR_PIN         34
// #define E1_ENABLE_PIN      35

#define HEATER_0_PIN       20
// #define HEATER_1_PIN       36
#define HEATER_BED_PIN     21
#ifndef FAN_PIN
  #define FAN_PIN          22
#endif

#define TEMP_0_PIN         14   // Extruder / Analog pin numbering: 2 => A2
// #define TEMP_1_PIN          0
#define TEMP_BED_PIN       15   // Bed / Analog pin numbering

// #define SDSS               16   // 8
#define LED_PIN            13
#define PS_ON_PIN          -1
#define ALARM_PIN          -1

// #define FILWIDTH_PIN        6
// #define SOL1_PIN           28

#if 0
// Pretty sure this is obsolete!
// Please use Marlin 1.1.x pins files as reference for new pins files.
#ifndef SDSUPPORT
  // these are defined in the SD library if building with SD support
  #define SCK_PIN          13
  #define MISO_PIN         12
  #define MOSI_PIN         11
#endif
#endif
/*
#ifdef ULTRA_LCD
  #define LCD_PINS_RS      40
  #define LCD_PINS_ENABLE  41
  #define LCD_PINS_D4      42
  #define LCD_PINS_D5      43
  #define LCD_PINS_D6      44
  #define LCD_PINS_D7      45
  #define BTN_EN1          46
  #define BTN_EN2          47
  #define BTN_ENC          48
#endif
*/