/** * Marlin 3D Printer Firmware * Copyright (c) 2020 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 . * */ #pragma once /** * 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 * Select Teensy++ 2.0 in Arduino IDE from the 'Tools > Board' menu * * Installation instructions are at the above URL. Don't bother loading the * libraries - they are not used with the Marlin software. * * 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 > Board' menu. * * Teensyduino is the most popular option. Printrboard is used if your board doesn't have * the Teensyduino bootloader on it. */ /** * To burn the bootloader that comes with Printrboard: * * 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. */ #if NOT_TARGET(__AVR_AT90USB1286__) #error "Oops! Select 'Teensy++ 2.0' or 'Printrboard' in 'Tools > Board.'" #endif #define BOARD_INFO_NAME "SAV MkI" #define DEFAULT_MACHINE_NAME BOARD_INFO_NAME #define DEFAULT_SOURCE_CODE_URL "https://tinyurl.com/onru38b" // // Servos // #define SERVO0_PIN 39 // F1 In teensy's pin definition for pinMode (in servo.cpp) // // Limit Switches // #define X_STOP_PIN 25 // B5 #define Y_STOP_PIN 26 // B6 //#define Z_STOP_PIN 27 // B7 #define Z_STOP_PIN 36 // E4 For inductive sensor. //#define E_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 // // Temperature Sensors // #define TEMP_0_PIN 7 // F7 Analog Input (Extruder) #define TEMP_BED_PIN 6 // F6 Analog Input (Bed) // // Heaters / Fans // #define HEATER_0_PIN 15 // C5 PWM3B - Extruder #define HEATER_BED_PIN 14 // C4 PWM3C - Bed #ifndef FAN_PIN #define FAN_PIN 16 // C6 PWM3A #endif // // Misc. Functions // #define SDSS 20 // B0 // Extension header pin mapping // ---------------------------- // SCL (I2C)-D0 A0 (An), IO // SDA (I2C)-D1 A1 (An), IO // RX1-D2 A2 (An), IO // TX1-D3 A3 (An), IO // PWM-D24 A4 (An), IO // 5V GND // 12V GND #define EXT_AUX_SCL_D0 0 // D0 PWM0B #define EXT_AUX_SDA_D1 1 // D1 #define EXT_AUX_RX1_D2 2 // D2 #define EXT_AUX_TX1_D3 3 // D3 #define EXT_AUX_PWM_D24 24 // B4 PWM2A #define EXT_AUX_A0 0 // F0 Analog Input #define EXT_AUX_A0_IO 38 // F0 Digital IO #define EXT_AUX_A1 1 // F1 Analog Input #define EXT_AUX_A1_IO 39 // F1 Digital IO #define EXT_AUX_A2 2 // F2 Analog Input #define EXT_AUX_A2_IO 40 // F2 Digital IO #define EXT_AUX_A3 3 // F3 Analog Input #define EXT_AUX_A3_IO 41 // F3 Digital IO #define EXT_AUX_A4 4 // F4 Analog Input #define EXT_AUX_A4_IO 42 // F4 Digital IO // // LCD / Controller // #define BEEPER_PIN -1 #define LCD_PINS_RS -1 #define LCD_PINS_ENABLE -1 #if ENABLED(SAV_3DLCD) // For LCD SHIFT register LCD #define SR_DATA_PIN EXT_AUX_SDA_D1 #define SR_CLK_PIN EXT_AUX_SCL_D0 #endif #if EITHER(SAV_3DLCD, SAV_3DGLCD) #define BTN_EN1 EXT_AUX_A1_IO #define BTN_EN2 EXT_AUX_A0_IO #define BTN_ENC EXT_AUX_PWM_D24 #define KILL_PIN EXT_AUX_A2_IO #define HOME_PIN EXT_AUX_A4_IO #else // Use the expansion header for spindle control // // M3/M4/M5 - Spindle/Laser Control // #define SPINDLE_LASER_PWM_PIN 24 // B4 PWM2A #define SPINDLE_LASER_ENA_PIN 39 // F1 Pin should have a pullup! #define SPINDLE_DIR_PIN 40 // F2 #define CASE_LIGHT_PIN 0 // D0 PWM0B #endif