73 lines
2.2 KiB
C
73 lines
2.2 KiB
C
/**
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* @file lcdprint.h
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* @brief LCD print api
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* @author Yunhui Fu (yhfudev@gmail.com)
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* @version 1.0
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* @date 2016-08-19
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* @copyright GPL/BSD
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*/
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#pragma once
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#include "fontutils.h"
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#include "../inc/MarlinConfigPre.h"
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#if HAS_GRAPHICAL_LCD
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#include "dogm/u8g_fontutf8.h"
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typedef u8g_uint_t lcd_uint_t;
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#else
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#define _UxGT(a) a
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typedef uint8_t lcd_uint_t;
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#endif
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#define START_OF_UTF8_CHAR(C) (((C) & 0xC0u) != 0x80u)
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int lcd_glyph_height(void);
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int lcd_put_wchar_max(wchar_t c, pixel_len_t max_length);
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/**
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* @brief Draw a UTF-8 string
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*
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* @param utf8_str : the UTF-8 string
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* @param max_length : the pixel length of the string allowed (or number of slots in HD44780)
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*
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* @return the pixel width
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*
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* Draw a UTF-8 string
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*/
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int lcd_put_u8str_max(const char * utf8_str, pixel_len_t max_length);
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/**
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* Set the print baseline position
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*/
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void lcd_moveto(const lcd_uint_t col, const lcd_uint_t row);
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/**
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* @brief Draw a ROM UTF-8 string
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*
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* @param utf8_str_P : the ROM UTF-8 string
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* @param max_length : the pixel length of the string allowed (or number of slots in HD44780)
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*
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* @return the pixel width
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*
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* Draw a ROM UTF-8 string
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*/
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int lcd_put_u8str_max_P(PGM_P utf8_str_P, pixel_len_t max_length);
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inline int lcd_put_u8str_max_P(const lcd_uint_t col, const lcd_uint_t row, PGM_P utf8_str_P, pixel_len_t max_length) {
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lcd_moveto(col, row);
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return lcd_put_u8str_max_P(utf8_str_P, max_length);
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}
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void lcd_put_int(const int i);
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inline void lcd_put_int(const lcd_uint_t col, const lcd_uint_t row, const int i) { lcd_moveto(col, row); lcd_put_int(i); }
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inline int lcd_put_u8str_P(PGM_P str) { return lcd_put_u8str_max_P(str, PIXEL_LEN_NOLIMIT); }
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inline int lcd_put_u8str_P(const lcd_uint_t col, const lcd_uint_t row, PGM_P str) { lcd_moveto(col, row); return lcd_put_u8str_P(str); }
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inline int lcd_put_u8str(const char* str) { return lcd_put_u8str_max(str, PIXEL_LEN_NOLIMIT); }
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inline int lcd_put_u8str(const lcd_uint_t col, const lcd_uint_t row, PGM_P str) { lcd_moveto(col, row); return lcd_put_u8str(str); }
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inline int lcd_put_wchar(const wchar_t c) { return lcd_put_wchar_max(c, PIXEL_LEN_NOLIMIT); }
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inline int lcd_put_wchar(const lcd_uint_t col, const lcd_uint_t row, const wchar_t c) { lcd_moveto(col, row); return lcd_put_wchar(c); }
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