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https://github.com/MarlinFirmware/Marlin.git
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a0bd811093
Implements changes to LCD and encoder pins from forums.reprap.org/read.php?110,716538,728278 and also sets ST7920_DELAY_[1-3] to DELAY_2_NOP to be compatible with the slower LCD
51 lines
1.4 KiB
C
51 lines
1.4 KiB
C
/**
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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 (Malyan M150) pin assignments
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*/
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#define BOARD_NAME "Melzi (Malyan)"
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#define IS_MELZI
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#include "pins_SANGUINOLOLU_12.h"
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#undef LCD_SDSS
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#undef LCD_PINS_RS
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#undef LCD_PINS_ENABLE
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#undef LCD_PINS_D4
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#undef BTN_EN1
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#undef BTN_EN2
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#undef BTN_ENC
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#define LCD_PINS_RS 17 // st9720 CS
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#define LCD_PINS_ENABLE 16 // st9720 DAT
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#define LCD_PINS_D4 11 // st9720 CLK
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#define BTN_EN1 30
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#define BTN_EN2 29
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#define BTN_ENC 28
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// Alter timing for graphical display
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#define ST7920_DELAY_1 DELAY_2_NOP
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#define ST7920_DELAY_2 DELAY_2_NOP
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#define ST7920_DELAY_3 DELAY_2_NOP
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