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clear_buffer poprawione, dodano color

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bartool
2021-05-30 15:51:31 +02:00
parent 8189b0b947
commit 218724b5da
6 changed files with 256 additions and 114 deletions
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21
Core/Src/fonts.c
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@@ -17,7 +17,7 @@ uint8_t font_print_str(const FONT_INFO * font, uint8_t * text, uint8_t pos_x, ui
uint8_t width = font_string_lenght_px(font, text);
ssd1306_clear_buffer(width, height, pos_x, pos_y);
SSD1306_clear_buffer(width, height, pos_x, pos_y, WHITE);
while(*text)
{
@@ -27,20 +27,12 @@ uint8_t font_print_str(const FONT_INFO * font, uint8_t * text, uint8_t pos_x, ui
continue;
}
// if (actual_char == ' ')
// {
// x += font->spacePixels + font->interspacePixels;
// continue;
// }
uint8_t char_nr = actual_char - font->startChar;
const FONT_CHAR_INFO *charinfo = &font->charInfo[char_nr];
ssd1306_write_to_buffer(font->data + charinfo->offset, charinfo->widthBits, height, x, pos_y);
ssd1306_write_to_buffer(font->data + charinfo->offset, charinfo->widthBits, height, x, pos_y, WHITE);
x += charinfo->widthBits + font->interspacePixels;
}
return x;
@@ -56,13 +48,8 @@ uint8_t font_string_lenght_px(const FONT_INFO * font, uint8_t * text)
if (actual_char < ' ' || actual_char > 126) {
continue;
}
// if (actual_char == ' ') {
// x += font->spacePixels + font->interspacePixels;
// } else {
x += font->charInfo[char_nr].widthBits + font->interspacePixels;
// }
x += font->charInfo[char_nr].widthBits + font->interspacePixels;
}
return x;
}