不带字库的edm12864p，可显示汉字和数字-Font without edm12864p, can display characters and figures

用51控制,按键选择波形,外不中断0,正弦波,方波,三角波-With 51 control buttons to choose Waveform, outside the non-disruptive 0, sine wave, square wave, triangle wave

大液晶EDM12864P的测试程序及其手册，程序用来显示图像及文字等，希望对你有用-EDM12864P large LCD and manual test procedures, the procedures used to display images and text, so that useful to you