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Linux is the mainstream embedded operating system. Android is an open source platform based on Linux. After introducing the basic concept of Linux and Android, this paper proposed and implemented the input method on Android platform. In order to solve the problems brought about by simply using Java to implement the input method and take advantage of the powerful feature of the Java platform, java...
In this paper, a data acquisition card in monitoring system of power quality is designed and realized according to system real-time performance and reliability requirements. It systematically introduces the hardware and software platforms, analyses device driver development of data acquisition card and its operation mechanism in embedded system. The test shows the driver is working stability, and...
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