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Creality board is a Melzi / Sanguinololu variant, but using different pins for LCD control (and maybe other minor variations)pull/1/head
essgcee
8 years ago
committed by
Scott Lahteine
Scott Lahteine
5 changed files with 1749 additions and 4 deletions
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/**
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* Marlin 3D Printer Firmware |
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* Copyright (C) 2016 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 <http://www.gnu.org/licenses/>.
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* |
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*/ |
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/**
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* Melzi (Creality) pin assignments |
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*/ |
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#define BOARD_NAME "Melzi Creality" |
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#ifdef __AVR_ATmega1284P__ |
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#define LARGE_FLASH true |
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#endif |
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// For the stock CR-10 use the REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
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// option for the display in Configuration.h
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#define SANGUINOLOLU_V_1_2 |
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#include "pins_SANGUINOLOLU_11.h" |
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#undef LCD_SDSS |
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#undef LED_PIN |
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#undef LCD_PINS_RS |
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#undef LCD_PINS_ENABLE |
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#define LCD_PINS_RS 28 // st9720 CS
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#define LCD_PINS_ENABLE 17 // st9720 DAT
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#undef LCD_PINS_D4 |
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#undef LCD_PINS_D5 |
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#undef LCD_PINS_D6 |
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#undef LCD_PINS_D7 |
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#define LCD_PINS_D4 30 // st9720 CLK
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/**
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PIN: 0 Port: B0 E0_DIR_PIN protected |
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PIN: 1 Port: B1 E0_STEP_PIN protected |
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PIN: 2 Port: B2 Z_DIR_PIN protected |
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PIN: 3 Port: B3 Z_STEP_PIN protected |
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PIN: 4 Port: B4 AVR_SS_PIN protected |
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. FAN_PIN protected |
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. SS_PIN protected |
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PIN: 5 Port: B5 AVR_MOSI_PIN Output = 1 |
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. MOSI_PIN Output = 1 |
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PIN: 6 Port: B6 AVR_MISO_PIN Input = 0 TIMER3A PWM: 0 WGM: 1 COM3A: 0 CS: 3 TCCR3A: 1 TCCR3B: 3 TIMSK3: 0 |
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. MISO_PIN Input = 0 |
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PIN: 7 Port: B7 AVR_SCK_PIN Output = 0 TIMER3B PWM: 0 WGM: 1 COM3B: 0 CS: 3 TCCR3A: 1 TCCR3B: 3 TIMSK3: 0 |
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. SCK_PIN Output = 0 |
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PIN: 8 Port: D0 RXD Input = 1 |
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PIN: 9 Port: D1 TXD Input = 0 |
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PIN: 10 Port: D2 BTN_EN2 Input = 1 |
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PIN: 11 Port: D3 BTN_EN1 Input = 1 |
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PIN: 12 Port: D4 HEATER_BED_PIN protected |
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PIN: 13 Port: D5 HEATER_0_PIN protected |
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PIN: 14 Port: D6 E0_ENABLE_PIN protected |
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. X_ENABLE_PIN protected |
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. Y_ENABLE_PIN protected |
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PIN: 15 Port: D7 X_STEP_PIN protected |
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PIN: 16 Port: C0 BTN_ENC Input = 1 |
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. SCL Input = 1 |
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PIN: 17 Port: C1 LCD_PINS_ENABLE Output = 0 |
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. SDA Output = 0 |
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PIN: 18 Port: C2 X_MIN_PIN protected |
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. X_STOP_PIN protected |
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PIN: 19 Port: C3 Y_MIN_PIN protected |
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. Y_STOP_PIN protected |
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PIN: 20 Port: C4 Z_MIN_PIN protected |
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. Z_STOP_PIN protected |
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PIN: 21 Port: C5 X_DIR_PIN protected |
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PIN: 22 Port: C6 Y_STEP_PIN protected |
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PIN: 23 Port: C7 Y_DIR_PIN protected |
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PIN: 24 Port: A7 TEMP_0_PIN protected |
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PIN: 25 Port: A6 TEMP_BED_PIN protected |
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PIN: 26 Port: A5 Z_ENABLE_PIN protected |
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PIN: 27 Port: A4 BEEPER_PIN Output = 0 |
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PIN: 28 Port: A3 LCD_PINS_RS Output = 0 |
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PIN: 29 Port: A2 <unused/unknown> Input = 0 |
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PIN: 30 Port: A1 LCD_PINS_D4 Output = 1 |
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PIN: 31 Port: A0 SDSS Output = 1 |
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*/ |
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