Subversion Repositories MK-Marlin

/**

 * Marlin 3D Printer Firmware

 * Copyright (C) 2017 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/>.

 *

 */

/**

 *  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 -  https://www.pjrc.com/teensy/teensyduino.html

 *  Installation - https://www.pjrc.com/teensy/td_download.html

 *

 *    Select Teensy++ 2.0 in Arduino IDE from the 'Tools -> Boards' menu

 *

 *    Note: With Teensyduino extension, the Arduino IDE will report 130048 bytes of program storage space available,

 *    but there is actually only 122880 bytes due to the larger DFU bootloader shipped by default on all Printrboard RevF.

 *

 *  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 -> Boards' menu.

 *

 *  Teensyduino is the most popular and easiest option.

 */

/**

 *  To burn the bootloader that comes with Printrboard HID extension:

 *

 *   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.

 */

#ifndef __AVR_AT90USB1286__

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

#endif

#ifndef USBCON

  #error "USBCON should be defined by the platform for this board."

#endif

#define BOARD_NAME         "Printrboard Rev.F"

// Disable JTAG pins so EXP1 pins work correctly

// (Its pins are used for the Extrudrboard and filament sensor, for example).

#define DISABLE_JTAG

/**

 * Note that REV F6 of the Printrboard stole the A HOTEND pin and

 * reassigned it to a second fan for the extruder heater.  It's

 * recommended that you swap the A and B outputs on the Extrudrboard

 * so EXTRUDERS=2 will still work on F6, using B for E1/HEATER_1/TEMP_1.

 * See https://printrbot.zendesk.com/hc/en-us/articles/115003072346

 *

 * If you have REV F6 you probably also want to set E0_AUTO_FAN_PIN

 * to PRINTRBOARD_F6_HEATER_FAN_PIN (44).

 *

 * Define NO_EXTRUDRBOARD if you don't have an EXTRUDRBOARD and wish to

 * reassign different functions to EXP1.

 *

 * Define NO_EXTRUDRBOARD_OUTPUT_SWAP if you have a REV F5 or lower and

 * want to use EXTRUDRBOARD A for E1 and EXTRUDRBOARD B for E2.

 */

//#define NO_EXTRUDRBOARD

//#define NO_EXTRUDRBOARD_OUTPUT_SWAP

//

// Limit Switches

//

#define X_STOP_PIN         47   // E3

#define Y_STOP_PIN         24   // B4 PWM2A

#define Z_STOP_PIN         36   // E4

//

// Steppers

//

#define X_STEP_PIN         28   // A0

#define X_DIR_PIN          29   // A1

#define X_ENABLE_PIN       19   // E7

#define Y_STEP_PIN         30   // A2

#define Y_DIR_PIN          31   // A3

#define Y_ENABLE_PIN       18   // E6

#define Z_STEP_PIN         32   // A4

#define Z_DIR_PIN          33   // A5

#define Z_ENABLE_PIN       17   // C7

#define E0_STEP_PIN        34   // A6

#define E0_DIR_PIN         35   // A7

#define E0_ENABLE_PIN      13   // C3

#if DISABLED(NO_EXTRUDRBOARD)

#if DISABLED(NO_EXTRUDRBOARD_OUTPUT_SWAP)

  #define E1_STEP_PIN      25   // B5

  #define E1_DIR_PIN       37   // E5

  #define E1_ENABLE_PIN    42   // F4

  #define E2_STEP_PIN       2   // D2

  #define E2_DIR_PIN        3   // D3

  #define E2_ENABLE_PIN    43   // F5

#else

  #define E1_STEP_PIN       2   // D2

  #define E1_DIR_PIN        3   // D3

  #define E1_ENABLE_PIN    43   // F5

  #define E2_STEP_PIN      25   // B5

  #define E2_DIR_PIN       37   // E5

  #define E2_ENABLE_PIN    42   // F4

#endif

#endif // NO_EXTRUDRBOARD

// Enable control of stepper motor currents with the I2C based MCP4728 DAC used on Printrboard REVF

#define DAC_STEPPER_CURRENT

// Set default drive strength percents if not already defined - X, Y, Z, E axis

#ifndef DAC_MOTOR_CURRENT_DEFAULT

  #define DAC_MOTOR_CURRENT_DEFAULT { 70, 70, 50, 70 }

#endif

// Number of channels available for DAC

#define DAC_STEPPER_ORDER { 3, 2, 1, 0 }

#define DAC_STEPPER_SENSE    0.11

#define DAC_STEPPER_ADDRESS  0

#define DAC_STEPPER_MAX   3520

#define DAC_STEPPER_VREF     1   // internal Vref, gain 1x = 2.048V

#define DAC_STEPPER_GAIN     0

#define DAC_OR_ADDRESS    0x00

//

// Temperature Sensors

//

#define TEMP_0_PIN          1   // Analog Input (Extruder)

#define TEMP_BED_PIN        0   // Analog Input (Bed)

#if DISABLED(NO_EXTRUDRBOARD)

#if DISABLED(NO_EXTRUDRBOARD_OUTPUT_SWAP)

  #define TEMP_1_PIN        2   // Analog Input (Extrudrboard A THERM)

  #define TEMP_2_PIN        3   // Analog Input (Extrudrboard B THERM)

#else

  #define TEMP_1_PIN        3   // Analog Input (Extrudrboard B THERM)

  #define TEMP_2_PIN        2   // Analog Input (Extrudrboard A THERM)

#endif

#endif

//

// Heaters / Fans

//

#define HEATER_0_PIN       15   // C5 PWM3B - Extruder

#define HEATER_BED_PIN     14   // C4 PWM3C

#if DISABLED(NO_EXTRUDRBOARD)

#if DISABLED(NO_EXTRUDRBOARD_OUTPUT_SWAP)

  #define HEATER_1_PIN     44   // F6 - Extrudrboard A HOTEND

  #define HEATER_2_PIN     45   // F7 - Extrudrboard B HOTEND

#else

  #define HEATER_1_PIN     45   // F7 - Extrudrboard B HOTEND

  #define HEATER_2_PIN     44   // F6 - Extrudrboard A HOTEND

#endif

#endif

#ifndef FAN_PIN

  #define FAN_PIN          16   // C6 PWM3A

#endif

//

// LCD / Controller

//

//#define USE_INTERNAL_SD

#if ENABLED(ULTRA_LCD)

  #define LCD_PINS_RS       9   // E1       JP11-11

  #define LCD_PINS_ENABLE   8   // E0       JP11-10

  #define LCD_PINS_D4       7   // D7       JP11-8

  #define LCD_PINS_D5       6   // D6       JP11-7

  #define LCD_PINS_D6       5   // D5       JP11-6

  #define LCD_PINS_D7       4   // D4       JP11-5

  #if ENABLED(VIKI2) || ENABLED(miniVIKI)

    #define BEEPER_PIN      8   // E0       JP11-10

    #define DOGLCD_A0      40   // F2       JP2-2

    #define DOGLCD_CS      41   // F3       JP2-4

    #define LCD_SCREEN_ROT_180

    #define BTN_EN1         2   // D2 TX1   JP2-5

    #define BTN_EN2         3   // D3 RX1   JP2-7

    #define BTN_ENC        45   // F7 TDI   JP2-12

    #define SDSS            3   // F5 TMS   JP2-8

    #define STAT_LED_RED_PIN  12   // C2       JP11-14

    #define STAT_LED_BLUE_PIN 10   // C0       JP11-12

  #elif ENABLED(MINIPANEL)

    #if DISABLED(USE_INTERNAL_SD)

      //      PIN       FASTIO PIN#  ATUSB90 PIN# Teensy2.0++ PIN#  Printrboard RevF Conn.   MKSLCD12864 PIN#

      #define SDSS          11   //      36               C1                EXP2-13             EXP2-07

      #define SD_DETECT_PIN  9   //      34               E1                EXP2-11             EXP2-04

    #endif

    //      PIN       FASTIO PIN#  ATUSB90 PIN# Teensy2.0++ PIN#  Printrboard RevF Conn.   MKSLCD12864 PIN#

    #define DOGLCD_A0       4   //       29               D4                EXP2-05             EXP1-04

    #define DOGLCD_CS       5   //       30               D5                EXP2-06             EXP1-05

    #define BTN_ENC         6   //       31               D6                EXP2-07             EXP1-09

    #define BEEPER_PIN      7   //       32               D7                EXP2-08             EXP1-10

    #define KILL_PIN        8   //       33               E0                EXP2-10             EXP2-03

    #define BTN_EN1        10   //       35               C0                EXP2-12             EXP2-06

    #define BTN_EN2        12   //       37               C2                EXP2-14             EXP2-08

    //#define LCD_BACKLIGHT_PIN 43   //    56               F5                EXP1-12     Not Implemented

    //#define SCK          21   //         11               B1                ICSP-04             EXP2-09

    //#define MOSI         22   //         12               B2                ICSP-03             EXP2-05

    //#define MISO         23   //         13               B3                ICSP-06             EXP2-05

    // increase delays

    #ifndef ST7920_DELAY_1

      #define ST7920_DELAY_1 DELAY_NS(313)

    #endif

    #ifndef ST7920_DELAY_2

      #define ST7920_DELAY_2 DELAY_NS(313)

    #endif

    #ifndef ST7920_DELAY_3

      #define ST7920_DELAY_3 DELAY_NS(313)

    #endif

  #else

    #define BTN_EN1        10   // C0       JP11-12

    #define BTN_EN2        11   // C1       JP11-13

    #define BTN_ENC        12   // C2       JP11-14

  #endif

#endif

//

// Misc. Functions

//

//      PIN       FASTIO PIN#  ATUSB90 PIN# Teensy2.0++ PIN#  Printrboard RevF Conn.

#ifndef SDSS

  #define SDSS             20   //       10               B0

#endif

/**

 * This is EXP1-2, which is also the TEMP_A_PIN for the Extrudrboard.

 * If using w/ Extrudrboard, cut off pin 2 on the Extrudrboard male

 * connector to ensure this is disconnected from the A THERM pullups.

 * You probably want to set EXTRUDERS=2 and swap the Extrudrboard outputs,

 * which will let you use Channel B on the Extrudrboard as E1.

 */

#ifndef FILWIDTH_PIN

  #define FILWIDTH_PIN      2   // Analog Input

#endif