void LCD_SetWindows(u16 x1, u16 y1,u16 x2,u16 y2)
{	
	LCD_Write_COM(0x2a); 
	LCD_Write_DATA(x1>>8);
	LCD_Write_DATA(x1);
	LCD_Write_DATA(x2>>8);
	LCD_Write_DATA(x2);
	LCD_Write_COM(0x2b); 
	LCD_Write_DATA(y1>>8);
	LCD_Write_DATA(y1);
	LCD_Write_DATA(y2>>8);
	LCD_Write_DATA(y2);

	LCD_Write_COM(0x2c); 
}   
	

