ra8806触摸屏控制芯片完全c51底层驱动，以及三界面切换、子菜单弹出、GUI、数据图像动态绘制的源码，参考价值极高。,c code for touching lcd-controller ra8806,including whole boot codes and main application codes,which contains GUI and other useful idea.

RA8806底层驱动，KEIL工程，直接就可以运行，可以通过按键进行简单的菜单操作！ 基于C8051，可以简单修改头文件，移植到其他CPU上面运行！-RA8806 bottom drive, KEIL projects can be run directly through a simple menu button operation! Based on the C8051, can simply modify header files, migrate to other CPU running