Let’s look inside a standard font6x14.h. You will see something like this:
#ifndef FONT_6X14_H #define FONT_6X14_H#include <avr/pgmspace.h> // For AVR flash storage
static const unsigned char font6x14[] PROGMEM = /* 32 (Space) / 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, / 33 (!) */ 0x00, 0x00, 0x00, 0x08, 0x08, 0x08, 0x08, 0x08, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, // ... continues for 95 characters ; #endifFont 6x14.h Library Download
Breaking down the numbers:
Version: 1.0 Date: October 26, 2023 Category: Embedded Graphics / Resource Library
The Font 6x14.h library is a popular font library used in various graphical and embedded systems applications. This library provides a simple and efficient way to render text using a 6x14 pixel font. In this guide, we will discuss the features, benefits, and steps to download and use the Font 6x14.h library. Determine the storage qualifier your platform needs:
The raw data for 6x14 is efficient, but if only numbers and uppercase letters are needed, the array size can be reduced by defining a custom FIRST_CHAR and LAST_CHAR index, effectively "cropping" the font table.