marlin/Marlin/src/pins/pins_TEENSY35_36.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 3.5 (MK64FX512) and Teensy 3.6 (MK66FX1M0) Breadboard pin assignments
* Requires the Teensyduino software with Teensy 3.5 or Teensy 3.6 selected in Arduino IDE!
* http://www.pjrc.com/teensy/teensyduino.html
****************************************************************************************/

#if !IS_32BIT_TEENSY
  #error "Oops! Select 'Teensy 3.5' or 'Teensy 3.6' in 'Tools > Board.'"
#endif

#if IS_TEENSY35
  #define BOARD_NAME "Teensy3.5"
#elif IS_TEENSY36
  #define BOARD_NAME "Teensy3.6"
#endif

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

  teemuatlut plan for Teensy3.5 and Teensy3.6:
                                                     USB
                                          GND |-----#####-----| VIN 5V
      X_STEP_PIN          MOSI1   RX1       0 |     #####     | Analog GND
      X_DIR_PIN           MISO1   TX1       1 |               | 3.3V
      Y_STEP_PIN                       PWM  2 | *NC     AREF* | 23  A9 PWM
      Y_DIR_PIN           SCL2 CAN0TX  PWM  3 | *A26     A10* | 22  A8 PWM
      Z_STEP_PIN          SDA2 CAN0RX  PWM  4 | *A25     A11* | 21  A7 PWM  CS0   MOSI1  RX1
      Z_DIR_PIN           MISO1   TX1  PWM  5 | *GND * * 57   | 20  A6 PWM  CS0   SCK1        FILWIDTH_PIN
      X_ENABLE_PIN                     PWM  6 | *GND * * 56   | 19  A5            SCL0        E0_STEP_PIN
      Y_ENABLE_PIN  SCL0  MOSI0   RX3  PWM  7 |      * * 55   | 18  A4            SDA0        E0_DIR_PIN
      Z_ENABLE_PIN  SDA0  MISO0   TX3  PWM  8 |      * * 54   | 17  A3            SDA0        E0_ENABLE_PIN
                          CS0     RX2  PWM  9 |               | 16  A2            SCL0        TEMP_0_PIN
                          CS0     TX2  PWM 10 |               | 15  A1      CS0               TEMP_BED_PIN
      X_STOP_PIN          MOSI0            11 |               | 14  A0 PWM  CS0               TEMP_1_PIN
      Y_STOP_PIN          MISO0            12 |               | 13 LED            SCK0        LED_PIN
                                         3.3V |               | GND
      Z_STOP_PIN                           24 |   40 * * 53   |    A22 DAC1
AUX2                                       25 |   41 * * 52   |    A21 DAC0
AUX2  FAN_PIN             SCL2    TX1      26 |   42 * * 51   | 39 A20      MISO0             SDSS
AUX2  Z-PROBE PWR         SCK0    RX1      27 | *  *  *  *  * | 38 A19 PWM        SDA1
AUX2  SOL1_PIN            MOSI0            28 |   43 * * 50   | 37 A18 PWM        SCL1
D10   CONTROLLERFAN_PIN   CAN0TX       PWM 29 |   44 * * 49   | 36 A17 PWM
D9    HEATER_0_PIN        CAN0RX       PWM 30 |   45 * * 48   | 35 A16 PWM                    E1_ENABLE_PIN
D8    HEATER_BED_PIN      CS1     RX4  A12 31 |   46 * * 47   | 34 A15 PWM        SDA0  RX5   E1_DIR_PIN
                          SCK1    TX4  A13 32 |__GND_*_*_3.3V_| 33 A14 PWM        SCL0  TX5   E1_STEP_PIN

          Interior pins:
                          LCD_PINS_RS             40 * * 53   SCK2
                          LCD_PINS_ENABLE         41 * * 52   MOSI2
                          LCD_PINS_D4             42 * * 51   MISO2
                          LCD_PINS_D5     CS2     43 * * 50   A24
                          LCD_PINS_D6     MOSI2   44 * * 49   A23
                          LCD_PINS_D7     MISO2   45 * * 48   TX6   SDA0  BTN_ENC
                          BTN_EN1         SCK2    46 * * 47   RX6   SCL0  BTN_EN2
                                                 GND * * 3.3V

*/

//
// Limit Switches
//
#define X_STOP_PIN         24
#define Y_STOP_PIN         26
#define Z_STOP_PIN         28

//
// Steppers
//
#define X_STEP_PIN         22
#define X_DIR_PIN          21
#define X_ENABLE_PIN       39

#define Y_STEP_PIN         19
#define Y_DIR_PIN          18
#define Y_ENABLE_PIN       20

#define Z_STEP_PIN         38
#define Z_DIR_PIN          37
#define Z_ENABLE_PIN       17

#define E0_STEP_PIN        31
#define E0_DIR_PIN         30
#define E0_ENABLE_PIN      32

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

#define HEATER_0_PIN       30
#define HEATER_1_PIN       36
#define HEATER_BED_PIN     31
#ifndef FAN_PIN
  #define FAN_PIN           2
#endif

#define TEMP_0_PIN          2   // Extruder / Analog pin numbering: 2 => A2
#define TEMP_1_PIN          0
#define TEMP_BED_PIN        1   // Bed / Analog pin numbering

#define SDSS               39   // 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

#if ENABLED(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