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/**
* 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 <https://www.gnu.org/licenses/>.
*
*/
#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 "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
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