屏幕校准，有了就不需要在校准；获取点击平均AD值，只有当抬起的时候才返回AD值-With the calibration does not need the screen calibration obtain clicks average AD value, only when the lift when it returns to the AD value

触摸屏驱动，包括触摸屏校准过程，电阻式触摸屏-Touch screen driver, including touch-screen calibration process, resistive touch screen

Invens e陀螺仪自动校正程序和库文件，帮助手机厂商快速校正陀螺仪-Invensense gyroscope automatic calibration code and library.