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84 lines
2.6 KiB
84 lines
2.6 KiB
/**
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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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* Espressif ESP32 (Tensilica Xtensa LX6) pin assignments
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*/
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#include "env_validate.h"
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#define BOARD_INFO_NAME "Espressif ESP32"
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//
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// I2S (steppers & other output-only pins)
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//
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#define I2S_STEPPER_STREAM
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#define I2S_WS 25
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#define I2S_BCK 26
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#define I2S_DATA 27
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//
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// Limit Switches
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//
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#define X_MIN_PIN 34
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#define Y_MIN_PIN 35
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#define Z_MIN_PIN 15
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//
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// Steppers
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//
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#define X_STEP_PIN 128
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#define X_DIR_PIN 129
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#define X_ENABLE_PIN 130
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//#define X_CS_PIN 0
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#define Y_STEP_PIN 131
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#define Y_DIR_PIN 132
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#define Y_ENABLE_PIN 133
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//#define Y_CS_PIN 13
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#define Z_STEP_PIN 134
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#define Z_DIR_PIN 135
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#define Z_ENABLE_PIN 136
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//#define Z_CS_PIN 5 // SS_PIN
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#define E0_STEP_PIN 137
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#define E0_DIR_PIN 138
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#define E0_ENABLE_PIN 139
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//#define E0_CS_PIN 21
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//
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// Temperature Sensors
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//
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#define TEMP_0_PIN 36 // Analog Input
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#define TEMP_BED_PIN 39 // Analog Input
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//
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// Heaters / Fans
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//
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#define HEATER_0_PIN 2
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#define FAN_PIN 13
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#define HEATER_BED_PIN 4
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// SPI
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#define SDSS 5
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