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67 lines
2.2 KiB
67 lines
2.2 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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* No official schematics have been found.
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* But these differences where noted in https://github.com/bigtreetech/Rumba32/issues/1
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*/
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#define BOARD_INFO_NAME "RUMBA32 (BTT)"
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#if NO_EEPROM_SELECTED
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#define I2C_EEPROM
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#define MARLIN_EEPROM_SIZE 0x2000 // 8KB (24LC64T-I/OT)
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#endif
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#if ENABLED(FLASH_EEPROM_EMULATION)
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// Decrease delays and flash wear by spreading writes across the
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// 128 kB sector allocated for EEPROM emulation.
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#define FLASH_EEPROM_LEVELING
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#endif
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#include "pins_RUMBA32_common.h"
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#define SERVO0_PIN PA15 // Pin is not broken out, is a test point only.
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#if HAS_TMC_UART
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//
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// TMC2208/TMC2209 Software Serial
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//
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#define X_SERIAL_TX_PIN PC14 // BTT Rumba32 only uses 1 pin for UART
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#define X_SERIAL_RX_PIN X_SERIAL_TX_PIN
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#define Y_SERIAL_TX_PIN PE4
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#define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN
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#define Z_SERIAL_TX_PIN PE0
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#define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN
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#define E0_SERIAL_TX_PIN PC13
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#define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN
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#define E1_SERIAL_TX_PIN PD5
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#define E1_SERIAL_RX_PIN E1_SERIAL_TX_PIN
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#define E2_SERIAL_TX_PIN PD1
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#define E2_SERIAL_RX_PIN E2_SERIAL_TX_PIN
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#endif
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