2019-11-14 09:45:52 +01:00
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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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2019-03-20 05:34:51 +01:00
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#ifndef LCD_H
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#define LCD_H
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2019-04-04 06:33:42 +02:00
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#ifdef __cplusplus
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extern "C" {
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#endif
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2019-03-20 05:34:51 +01:00
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2019-05-02 09:27:01 +02:00
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#include <stdint.h>
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#include "utils.h"
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2019-03-22 02:01:53 +01:00
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#define MAX_CHARS_PER_LINE 16
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2019-03-20 05:34:51 +01:00
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#define MAX_ROWS 2
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void LCD_Open(void);
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void LCD_Clear(void);
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2019-05-02 09:27:01 +02:00
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void LCD_GoTo(uint8_t row, uint8_t col);
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2019-03-20 05:34:51 +01:00
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2019-05-02 09:27:01 +02:00
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void LCD_OutString(__xdata const char* string, uint8_t max_chars);
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2019-10-07 09:19:26 +02:00
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#ifdef DESKTOP
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void LCD_OutString_Initial(__xdata const char* string, uint8_t max_chars);
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#else
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#define LCD_OutString_Initial(a, b) LCD_OutString(a, b)
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#endif
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2019-03-20 05:34:51 +01:00
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short TERMIO_PutChar(unsigned char letter);
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2019-03-20 08:21:11 +01:00
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void LCD_OutNibble(uint8_t x);
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2019-04-01 01:20:28 +02:00
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void LCD_ClearToEnd(uint8_t curr_row);
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2019-03-20 05:34:51 +01:00
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2019-04-01 08:38:17 +02:00
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//CGRAM character address
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#define CGRAM_EXP 0
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#define CGRAM_EXP_NEG 1
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2019-03-20 05:34:51 +01:00
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2019-04-04 06:33:42 +02:00
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#include "utils.h"
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#ifdef DESKTOP
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const char* get_lcd_buf(void);
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void print_lcd(void);
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#endif
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#ifdef __cplusplus
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}
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#endif
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2019-03-20 05:34:51 +01:00
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#endif
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