Structure for font. More...

#include <hV_Font.h>

Collaboration diagram for font_s:

Public Attributes
uint8_t	startSector
	0 = end

uint8_t	sizeSector
	number of sectors, sector=4096 bytes, 0 = end

uint8_t	kind
	font description

uint8_t	height
	general height in pixels

uint8_t	maxWidth
	maximum width in pixels from *width array

uint8_t	first
	number of first character, usually 32

uint8_t	number
	number of characters, usually 96 or 224

uint8_t	dummy
	unused byte, needed for 16-bit alignment

const width_s *	width
	characters widths and relative addresses

const uint8_t *	table
	characters definitions

Detailed Description

Structure for font.

Fonts to be read from external SPI Flash

Note

Sector 0 lists all the fonts
Then, for each font:
- First 1024 bytes: *width array: characters index and length
- Onwards bytes: *table array: characters definition

Font kind

0x4-..0x1- 0b-654
- b6 = 0x4- = Monospace
- b5 = 0x2- = Sans Serif
- b4 = 0x1- = Serif
0x-1..0x.f 0b3210
- b3 = 0x-8 = d8 = italic,
- b2 = 0x-4 = d4 = bold,
- b10 = 0x-0..0x-3 = d0..d3 = variant

Warning: font_s.table needs to be uint8_t instead of unsigned short
Otherwise on TM4C129, font_s.table written as uint16_t

Fonts read from header file in internal MCU Flash

Note

Font kind

0x4-..0x1- 0b7654
- b7 = 0x8- = high definition, 2 bits per pixel
- b6 = 0x4- = Monospace
- b5 = 0x2- = Sans Serif
- b4 = 0x1- = Serif
0x-1..0x-f 0b3210
- b3 = 0x-8 = d8 = italic
- b2 = 0x-4 = d4 = bold
- b10 = 0x-0..0x-3 = d0..d3 = variant number

Warning: font_s.table needs to be uint8_t instead of unsigned short
Otherwise on TM4C129, font_s.table written as uint16_t

The documentation for this struct was generated from the following files:

Public Attributes