LCD Controller

Generic liquid crystal display controller specific APIs. More...

Functions list
void	hd44780_lcd_init (uint32_t lcd_handle)
	Initializes LCD. More...

Detailed Description

Function Documentation

hd44780_lcd_init()

void hd44780_lcd_init

(

uint32_t

lcd_handle

)

Initializes HD44780 LCD controller with default values.

Parameters

[in]

lcd_handle

LCD handle address. See lcd_handle_t structure definition for detailed explanation.

Returns

Nothing.

Example

// LCD handle.
lcd_handle_t lcd;
// LCD config structure.
lcd_config_t lcd_cfg;
// Fill structure with default values.
lcd_configure_default(&lcd_cfg);
// Set default pins.
LCD_MAP_PINS(lcd_cfg);
 
// Initialize handle and pins.
lcd_configure(&lcd, &lcd_cfg);
// Initialize LCD if used from LCD source.
lcd_init(lcd, hd44780_lcd_init);
// hd44780_lcd_init(&lcd); // If used directly through this API.

Note

Can be used with controllers similar to HD44780.

Dclared as weak so user can link their own API.