marlin/Marlin/pins_TEENSYLU.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/>.
 *
 */

/**
 * Teensylu 0.7 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
 */

#ifndef __AVR_AT90USB1286__
  #error "Oops!  Make sure you have 'Teensy++ 2.0' selected from the 'Tools -> Boards' menu."
#endif

#if ENABLED(AT90USBxx_TEENSYPP_ASSIGNMENTS)  // use Teensyduino Teensy++2.0 pin assignments instead of Marlin traditional.
  #error "These Teensylu assignments depend on traditional Marlin assignments, not AT90USBxx_TEENSYPP_ASSIGNMENTS in fastio.h"
#endif

#define BOARD_NAME         "Teensylu"

#define USBCON 1286  // Disable MarlinSerial etc.
#define LARGE_FLASH        true

//
// Limit Switches
//
#define X_STOP_PIN         13
#define Y_STOP_PIN         14
#define Z_STOP_PIN         15

//
// Steppers
//
#define X_STEP_PIN          0
#define X_DIR_PIN           1
#define X_ENABLE_PIN       39

#define Y_STEP_PIN          2
#define Y_DIR_PIN           3
#define Y_ENABLE_PIN       38

#define Z_STEP_PIN          4
#define Z_DIR_PIN           5
#define Z_ENABLE_PIN       23

#define E0_STEP_PIN         6
#define E0_DIR_PIN          7
#define E0_ENABLE_PIN      19

//
// Temperature Sensors
//
#define TEMP_0_PIN          7   // Analog Input (Extruder)
#define TEMP_BED_PIN        6   // Analog Input (Bed)

//
// Heaters / Fans
//
#define HEATER_0_PIN       21  // Extruder
#define HEATER_1_PIN       46
#define HEATER_2_PIN       47
#define HEATER_BED_PIN     20

// If soft or fast PWM is off then use Teensyduino pin numbering, Marlin
// fastio pin numbering otherwise
#if ENABLED(FAN_SOFT_PWM) || ENABLED(FAST_PWM_FAN)
  #define FAN_PIN          22
#else
  #define FAN_PIN          16
#endif

//
// Misc. Functions
//
#define SDSS                8

//
// LCD / Controller
//
#if ENABLED(ULTRA_LCD) && ENABLED(NEWPANEL)

  #define BEEPER_PIN       -1

  #if ENABLED(LCD_I2C_PANELOLU2)
    #define BTN_EN1        27  // RX1 - fastio.h pin mapping 27
    #define BTN_EN2        26  // TX1 - fastio.h pin mapping 26
    #define BTN_ENC        43  // A3  - fastio.h pin mapping 43
    #define SDSS           40  // use SD card on Panelolu2 (Teensyduino pin mapping)
  #endif // LCD_I2C_PANELOLU2

  #define SD_DETECT_PIN    -1

#endif // ULTRA_LCD && NEWPANEL