char_lcd.c File Reference

Functions
void	char_lcd_clear (void)
	Clears the LCD display screen and sets the cursor position to 0,0. More...
void	char_lcd_cmd_write (uint8_t cmd)
	Writes a command in the display instruction register. More...
void	char_lcd_cursor_blink_on_off (bool_t on)
	Enables the cursor blink. More...
void	char_lcd_cursor_on_off (bool_t on)
	Turns ON/OFF the display cursor. More...
int	char_lcd_goto_xy (uint8_t x, uint8_t y)
	Sets the cursor position to the specified coordinates. More...
int	char_lcd_init (uint8_t config)
	Initialices the LCD display. More...
void	char_lcd_on_off (uint8_t on)
	Turns ON/OFF the entire display. When turned off, the data remains in the display DDRAM. More...
void	char_lcd_putchar (uint8_t data)
	Writes data byte in the LCD display. More...
int	char_lcd_read_data_xy (uint8_t x, uint8_t y)
	Reads a byte from the display memory, at the specified coordinates. More...
ssize_t	char_lcd_write (const uint8_t *data, size_t len)
	Writes in the display len bytes from data buffer. More...