font_5x7_ascii.c File Reference

Source file containing the ASCII font table data. More...

#include "../font.h"

Include dependency graph for font_5x7_ascii.c:

Variables
const unsigned char font_ascii_table[][5]	EEMEM

Detailed Description

Source file containing the ASCII font table data.

This file defines the font data table for ASCII characters, supporting both uppercase and lowercase (unless excluded by macros). The font table can be located either in EEPROM or program memory (PROGMEM), depending on compile-time options. The character table entries represent the bitmap patterns for individual characters.

The configuration macros allow customization:

• FONT_STORE_IN_EEPROM: Store font table in EEPROM.
• FONT_STORE_IN_PROGMEM: Store font table in PROGMEM.
• FONT_IGNORE_LOWER_CASE: Do not store or display lowercase letters, saving memory.
• FONT_ASCII_START_CHAR / FONT_ASCII_END_CHAR: Configure supported character range.

Author

g.raf

Date

2026-07-15

Version

1.0 Release

Copyright

Copyright (c) 2026 g.raf Released under the GPLv3 License. (see LICENSE in repository)

Note

This file is part of a larger project and subject to the license specified in the repository. For updates and the complete revision history, see the GitHub repository.

See also

https://github.com/0x007e/drivers-display-font "Drivers Display Font GitHub Repository"

Variable Documentation

EEMEM

const unsigned char font_ascii_table [][ 5 ] EEMEM