/* Read a single color from the graphical memory. 
Limits have to be set prior to calling this function, e.g.:  */
uint16_t ili9488_read_gram(void)
/* Read a single color from the graphical memory. 
Limits have to be set prior to calling this function, e.g.:  */
uint16_t ili9488_read_gram(void)
{
	ili9488_set_cursor_position(limit_start_x, limit_start_y);
	return ili9488_read_ram();
}