fs_font.c File Reference

Functions
bool	loadFont (cnfsFileIdx_t fIdx, font_t *font, bool spiRam)
	Load a font from ROM to RAM. Fonts are bitmapped image files that have a single height, all ASCII characters, and a width for each character. PNGs placed in the assets folder before compilation will be automatically flashed to ROM.
void	freeFont (font_t *font)
	Free the memory allocated for a font.

Function Documentation

loadFont()

bool loadFont	(	cnfsFileIdx_t	fIdx,
		font_t *	font,
		bool	spiRam )

Load a font from ROM to RAM. Fonts are bitmapped image files that have a single height, all ASCII characters, and a width for each character. PNGs placed in the assets folder before compilation will be automatically flashed to ROM.

Parameters

fIdx	The cnfsFileIdx_t of the font to load. The font_t is not allocated by this function
font	A handle to load the font to
spiRam	true to load to SPI RAM, false to load to normal RAM. SPI RAM is more plentiful but slower to access than normal RAM

Returns

true if the font was loaded successfully false if the font failed to load and should not be used

freeFont()

void freeFont

(

font_t *

font

)

Free the memory allocated for a font.

Parameters

font	The font handle to free memory from