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/*** 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