175 lines
6.2 KiB
C
175 lines
6.2 KiB
C
/**
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* Marlin 3D Printer Firmware
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* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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*
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* Based on Sprinter and grbl.
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* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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#pragma once
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/**
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* PRINTRBOARD_G2
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*/
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#ifndef __SAM3X8E__
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#error "Oops! Select 'Arduino Due' in 'Tools > Board.'"
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#endif
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#ifndef BOARD_INFO_NAME
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#define BOARD_INFO_NAME "PRINTRBOARD_G2"
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#endif
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//
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// Servos
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//
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//#define SERVO0_PIN -1
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//#define SERVO1_PIN -1
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//
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// Limit Switches
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//
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#define X_MIN_PIN 22 // PB26
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#define Y_MAX_PIN 18 // PA11
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#define Z_MIN_PIN 19 // PA10
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//
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// Z Probe (when not Z_MIN_PIN)
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//
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#ifndef Z_MIN_PROBE_PIN
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#define Z_MIN_PROBE_PIN 22
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#endif
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#ifndef FIL_RUNOUT_PIN
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//#define FIL_RUNOUT_PIN 57 // PA22
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#endif
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#ifndef FIL_RUNOUT2_PIN
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//#define FIL_RUNOUT2_PIN 21 // PB13
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#endif
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//
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// LED defines
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//
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//#define NEOPIXEL_TYPE NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (defined in Adafruit_NeoPixel.h)
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//#define NEOPIXEL_PIN 20 // LED driving pin on motherboard
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//#define NEOPIXEL_PIXELS 3 // Number of LEDs in the strip
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//#define SDA0 20 // PB12 NeoPixel pin I2C data
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//#define SCL0 21 // PB13 I2C clock
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// D0_12 #REF! (INDICATOR_LED)
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// B28 JTAG-CLK
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// B31 JTAG_TMS /SWD_DIO
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//A18 INTERRUPT_OUT
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//A12 USART_RX not used
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//A13 USART_TX not used
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//A14 UART_RTS
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//A15 UART_CTS
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//PB2 Unassigned
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//PB4 to PB9 Unassigned
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//#define UART_RX_PIN 0 // PA8 "RX0"
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//#define UART_TX_PIN 1 // PA9 "TX0"
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//#define UART_RTS_PIN 23 // PA14
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//#define UART_CTS_PIN 24 // PA15
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//
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// Steppers
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//
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#define Z_STEP_PIN 73 // PA21 MOTOR 1
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#define Z_DIR_PIN 75 // PA26
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#define Z_ENABLE_PIN 74 // PA25
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#define X_STEP_PIN 66 // PB15 MOTOR 2
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#define X_DIR_PIN 54 // PA16
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#define X_ENABLE_PIN 67 // PB16
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#define Y_STEP_PIN 34 // PA29 MOTOR 3
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#define Y_DIR_PIN 35 // PB1
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#define Y_ENABLE_PIN 36 // PB0
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#define E0_STEP_PIN 53 // PB14 MOTOR 4
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#define E0_DIR_PIN 78 // PB23
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#define E0_ENABLE_PIN 37 // PB22
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// Microstepping mode pins
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#define Z_MS1_PIN 52 // PB21 MODE0 MOTOR 1
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#define Z_MS2_PIN 52 // PB21 MODE1
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#define Z_MS3_PIN 65 // PB20 MODE2
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#define X_MS1_PIN 43 // PA20 MODE0 MOTOR 2
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#define X_MS2_PIN 43 // PA20 MODE1
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#define X_MS3_PIN 42 // PA19 MODE2
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#define Y_MS1_PIN 77 // PA28 MODE0 MOTOR 3
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#define Y_MS2_PIN 77 // PA28 MODE1
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#define Y_MS3_PIN 76 // PA27 MODE2
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#define E0_MS1_PIN 38 // PB11 MODE0 MOTOR 4
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#define E0_MS2_PIN 38 // PB11 MODE1
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#define E0_MS3_PIN 39 // PB10 MODE2
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// Motor current PWM pins
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#define MOTOR_CURRENT_PWM_X_PIN 62 // PB17 MOTOR 1
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#define MOTOR_CURRENT_PWM_Z_PIN 63 // PB18 MOTOR 2
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#define MOTOR_CURRENT_PWM_Y_PIN 64 // PB19 MOTOR 3
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#define MOTOR_CURRENT_PWM_E_PIN 61 // PA2 MOTOR 4
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#define DEFAULT_PWM_MOTOR_CURRENT { 300, 400, 1000} // XY Z E0, 1000 = 1000mAh
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//
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// Temperature Sensors
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//
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#define TEMP_0_PIN 2 // digital 56 PA23
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#define TEMP_BED_PIN 5 // digital 59 PA4
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//
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// Heaters / Fans
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//
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#define HEATER_0_PIN 40 // PA5
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#define HEATER_BED_PIN 41 // PB24
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#ifndef FAN_PIN
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#define FAN_PIN 13 // PB27 Fan1A
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#endif
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#define FAN1_PIN 58 // PA6 Fan1B
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#define FET_SAFETY_PIN 31 // PA7 must be pulsed low every 50 mS or FETs are turned off
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#define FET_SAFETY_DELAY 50 // 50 mS delay between pulses
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#define FET_SAFETY_INVERTED true // true - negative going pulse of 2 uS
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/////////////////////////////////////////////////////////
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#define MISO_PIN 68 // set to unused pins for now
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#define MOSI_PIN 69 // set to unused pins for now
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#define SCK_PIN 70 // set to unused pins for now
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#define SDSS 71 // set to unused pins for now
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/**
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* G2 uses 8 pins that are not available in the DUE environment:
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* 34 PA29 - Y_STEP_PIN
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* 35 PB1 - Y_DIR_PIN
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* 36 PB0 - Y_ENABLE_PIN
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* 37 PB22 - E0_ENABLE_PIN
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* 38 PB11 - E0_MS1_PIN - normally used by the USB native port
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* 39 PB10 - E0_MS3_PIN - normally used by the USB native port
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* 40 PA5 - HEATER_0_PIN
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* 41 PB24 - HEATER_BED_PIN
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*
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* None of these are in the arduino_due_x variant so digitalWrite and digitalRead can't be used on them.
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*
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* They can be accessed via FASTIO functions WRITE, READ, OUT_WRITE, OUTPUT, ...
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*
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*/
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