/* Set display brightness. 
Configures the display for a given brightness value */
void ili9488_write_brightness(uint16_t us_value)
/* Set display brightness. 
Configures the display for a given brightness value */
void ili9488_write_brightness(uint16_t us_value)
{
	ili9488_write_register(ILI9488_CMD_WRITE_DISPLAY_BRIGHTNESS, (ili9488_color_t *)&us_value, 1);
}