lcdParallel_createChar.c File Reference

Display driver for character LCD screens based on Hitachi HD44780 (or compatible) chipsets, which are found in most text-based LCDs. The library works with either 4 or 8 data lines in addition to the rs, and enable lines. More...

#include "lcdParallel.h"

Functions
void	lcdParallel_createChar (lcdParallel *device, char loc, char charmap[])
	Create and store a custom character in the display's CGRAM memory. More...

Detailed Description

Display driver for character LCD screens based on Hitachi HD44780 (or compatible) chipsets, which are found in most text-based LCDs. The library works with either 4 or 8 data lines in addition to the rs, and enable lines.

Author

Matthew Matz, Jeff Martin

Version

0.5

Copyright

Copyright (C) Parallax, Inc. 2018. All Rights MIT Licensed.

Function Documentation

lcdParallel_createChar()

void lcdParallel_createChar	(	lcdParallel *	device,
		char	loc,
		char	charmap[]
	)

Create and store a custom character in the display's CGRAM memory.

Parameters

*device	Device pointer returned by the lcdParallel_init or _init8 function.
loc	Memory location (0-7) to store the custom character.
charmap[]	map of the custom character's pixels.