The role of the device driver, then, is to query the touch screen controller whenever an interrupt occurs, and to ask the controller to send the coordinates of the touch.
然后，这个设备驱动程序的角色是每当出现中断时就查询触摸屏控制器，并请求控制器发送触摸的坐标。
It is reported that the news conference, not to question time, a reporter for berlusconi is a fierce query, continuous interrupt silvio berlusconi's speech.
据悉，在当天的新闻发布会上，还未到提问时间，一名记者就对贝卢斯科尼发出激烈的质问，连续打断贝卢斯科尼的讲话。
By designing and compiling interface application driving program, the interrupt and query schemes of data transmission based on PCI bus are realized.
并通过设计和编写接口应用驱动程序，实现了基于PCI总线方式下数据传输的中断和查询两种方案。
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