本程序用于演示LCD的驱动和编程方法

其中包括初始化设置、坐标位置、色彩选定、作图方法等。



运行此程序时，LCD上将显示数个实心圆



如果是彩屏，那么共有8个两两相邻的实心圆，它们的颜色不停的变化，直到256种色彩显示完毕。

其中每个圆的颜色和它的外切正方形的颜色相反，也就是它们的和为256。



实验者可以模仿本程序，编写更多的图形函数。



新的lcd演示程序中加入了灰度屏，（16级），注意lcdtype等于16。-the procedures for demonstrating LCD driver and programming methods including initialization, coordinate positions, Color selection, mapping methods. Run this program, the LCD will show a few solid round If color screen, a total of 8 February 2 adjacent to the solid round, They kept the color changes, until 256 colors show finished. Each round color and cut its square outside the color contrast, is for them and 256. Experimenter can imitate the process, the preparation of the more graphic function. New lcd Demonstration Program into a gray-scale screen, (16), equivalent to 16 lcdtype attention.