S3C2410触摸屏及TFT液晶屏测试程序，包括液晶屏的画图函数，触摸屏的测试程序。实现在触摸屏手绘曲线。-S3C2410 touch screen and TFT LCD panel test procedures, including the LCD screen drawing functions, touch-screen testing procedures. Achieve the touch-screen hand-drawn curve.

12864的打点画线函数，能画出正弦曲线，各种斜线，特别经典-12864 RBI drawing a line function, can draw sine curve, a variety of slashes, especially classic