/**
* 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
/**
* PRINTRBOARD_G2
*/
#ifndef __SAM3X8E__
#error "Oops! Select 'Arduino Due' in 'Tools > Board.'"
#endif
#ifndef BOARD_INFO_NAME
#define BOARD_INFO_NAME "PRINTRBOARD_G2"
#endif
//
// Servos
//
//#define SERVO0_PIN -1
//#define SERVO1_PIN -1
//
// Limit Switches
//
#define X_MIN_PIN 22 // PB26
#define Y_MAX_PIN 18 // PA11
#define Z_MIN_PIN 19 // PA10
//
// Z Probe (when not Z_MIN_PIN)
//
#ifndef Z_MIN_PROBE_PIN
#define Z_MIN_PROBE_PIN 22
#endif
#ifndef FIL_RUNOUT_PIN
//#define FIL_RUNOUT_PIN 57 // PA22
#endif
#ifndef FIL_RUNOUT2_PIN
//#define FIL_RUNOUT2_PIN 21 // PB13
#endif
//
// LED defines
//
//#define NEOPIXEL_TYPE NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (defined in Adafruit_NeoPixel.h)
//#define NEOPIXEL_PIN 20 // LED driving pin on motherboard
//#define NEOPIXEL_PIXELS 3 // Number of LEDs in the strip
//#define SDA0 20 // PB12 NeoPixel pin I2C data
//#define SCL0 21 // PB13 I2C clock
// D0_12 #REF! (INDICATOR_LED)
// B28 JTAG-CLK
// B31 JTAG_TMS /SWD_DIO
//A18 INTERRUPT_OUT
//A12 USART_RX not used
//A13 USART_TX not used
//A14 UART_RTS
//A15 UART_CTS
//PB2 Unassigned
//PB4 to PB9 Unassigned
//#define UART_RX_PIN 0 // PA8 "RX0"
//#define UART_TX_PIN 1 // PA9 "TX0"
//#define UART_RTS_PIN 23 // PA14
//#define UART_CTS_PIN 24 // PA15
//
// Steppers
//
#define Z_STEP_PIN 73 // PA21 MOTOR 1
#define Z_DIR_PIN 75 // PA26
#define Z_ENABLE_PIN 74 // PA25
#define X_STEP_PIN 66 // PB15 MOTOR 2
#define X_DIR_PIN 54 // PA16
#define X_ENABLE_PIN 67 // PB16
#define Y_STEP_PIN 34 // PA29 MOTOR 3
#define Y_DIR_PIN 35 // PB1
#define Y_ENABLE_PIN 36 // PB0
#define E0_STEP_PIN 53 // PB14 MOTOR 4
#define E0_DIR_PIN 78 // PB23
#define E0_ENABLE_PIN 37 // PB22
// Microstepping mode pins
#define Z_MS1_PIN 52 // PB21 MODE0 MOTOR 1
#define Z_MS2_PIN 52 // PB21 MODE1
#define Z_MS3_PIN 65 // PB20 MODE2
#define X_MS1_PIN 43 // PA20 MODE0 MOTOR 2
#define X_MS2_PIN 43 // PA20 MODE1
#define X_MS3_PIN 42 // PA19 MODE2
#define Y_MS1_PIN 77 // PA28 MODE0 MOTOR 3
#define Y_MS2_PIN 77 // PA28 MODE1
#define Y_MS3_PIN 76 // PA27 MODE2
#define E0_MS1_PIN 38 // PB11 MODE0 MOTOR 4
#define E0_MS2_PIN 38 // PB11 MODE1
#define E0_MS3_PIN 39 // PB10 MODE2
// Motor current PWM pins
#define MOTOR_CURRENT_PWM_X_PIN 62 // PB17 MOTOR 1
#define MOTOR_CURRENT_PWM_Z_PIN 63 // PB18 MOTOR 2
#define MOTOR_CURRENT_PWM_Y_PIN 64 // PB19 MOTOR 3
#define MOTOR_CURRENT_PWM_E_PIN 61 // PA2 MOTOR 4
#define DEFAULT_PWM_MOTOR_CURRENT { 300, 400, 1000} // XY Z E0, 1000 = 1000mAh
//
// Temperature Sensors
//
#define TEMP_0_PIN 2 // digital 56 PA23
#define TEMP_BED_PIN 5 // digital 59 PA4
//
// Heaters / Fans
//
#define HEATER_0_PIN 40 // PA5
#define HEATER_BED_PIN 41 // PB24
#ifndef FAN_PIN
#define FAN_PIN 13 // PB27 Fan1A
#endif
#define FAN1_PIN 58 // PA6 Fan1B
#define FET_SAFETY_PIN 31 // PA7 must be pulsed low every 50 mS or FETs are turned off
#define FET_SAFETY_DELAY 50 // 50 mS delay between pulses
#define FET_SAFETY_INVERTED true // true - negative going pulse of 2 uS
/////////////////////////////////////////////////////////
#define MISO_PIN 68 // set to unused pins for now
#define MOSI_PIN 69 // set to unused pins for now
#define SCK_PIN 70 // set to unused pins for now
#define SDSS 71 // set to unused pins for now
/**
* G2 uses 8 pins that are not available in the DUE environment:
* 34 PA29 - Y_STEP_PIN
* 35 PB1 - Y_DIR_PIN
* 36 PB0 - Y_ENABLE_PIN
* 37 PB22 - E0_ENABLE_PIN
* 38 PB11 - E0_MS1_PIN - normally used by the USB native port
* 39 PB10 - E0_MS3_PIN - normally used by the USB native port
* 40 PA5 - HEATER_0_PIN
* 41 PB24 - HEATER_BED_PIN
*
* None of these are in the arduino_due_x variant so digitalWrite and digitalRead can't be used on them.
*
* They can be accessed via FASTIO functions WRITE, READ, OUT_WRITE, OUTPUT, ...
*
*/