A development of PowerButton device driver based on Windows CE device driver

摘要

In recent decade, there has been many researches for embedding a small size operating system for mobile hand held systems. In near future, small size operating system will be embedded in every electronic machine for the easiness of developing a man-machine interface. This paper introduced one of the new hot issuing small size operating systems, called as "wince OS", which was developed by Microsoft company and develop a simple device driver based on wince OS which can handles a simple matrix type push button input device. It also demonstrated the well functioning of the proposed device driver in working environment such as Microsoft word processing.