一个Windows mobiles 音频codec驱动IC源码，喜欢研究audio codec的朋友可以借鉴，该驱动以wolfson为实例，其他IC也可以参考。-Windows mobiles an audio codec driver IC source, like the study of audio codec friends can draw on, the drive to Wolfson for example, can also refer to other IC.

TouchPanel driver which encapsulate real driver. This driver helps to hook by user application touchscreen(TouchPanel) events before windows process this events.