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- /**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <https://www.gnu.org/licenses/>.
- *
- */
- #pragma once
-
- /**
- * Melzi pin assignments
- */
-
- #define BOARD_INFO_NAME "Melzi (Tronxy)"
-
- // Alter timing for graphical display
- #if IS_U8GLIB_ST7920
- #define BOARD_ST7920_DELAY_1 0
- #define BOARD_ST7920_DELAY_2 125
- #define BOARD_ST7920_DELAY_3 0
- #endif
-
- #include "pins_MELZI.h" // ... SANGUINOLOLU_12 ... SANGUINOLOLU_11
-
- #undef Z_ENABLE_PIN
- #undef LCD_PINS_RS
- #undef LCD_PINS_ENABLE
- #undef LCD_PINS_D4
- #undef LCD_PINS_D5
- #undef LCD_PINS_D6
- #undef LCD_PINS_D7
- #undef BTN_EN1
- #undef BTN_EN2
- #undef BTN_ENC
- #undef LCD_SDSS
-
- #define Z_ENABLE_PIN 14
- #define LCD_PINS_RS 30
- #define LCD_PINS_ENABLE 28
- #define LCD_PINS_D4 16
- #define LCD_PINS_D5 17
- #define LCD_PINS_D6 27
- #define LCD_PINS_D7 29
- #define BTN_EN1 10
- #define BTN_EN2 11
- #define BTN_ENC 26
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