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。

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HCI command Packets: commands are issued by the HCI Driver to the Host controller.

HCI命令数据包：命令(command)由HCI驱动程序发至主机控制器。

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The Linux card services core interacts with the host controller device driver, the card device drivers, and the user mode cardmgr daemon.

linux卡服务核心与主机控制器设备驱动程序、卡设备驱动程序及用户模式cardmgr后台进程交互。

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Essentially, if the TV was the driver of the vehicle, looking straight ahead, the controller was a passenger, free to pan and tilt their head to look in absolutely any direction.

FORBES: Hands On With The Nintendo Wii U

Garmin's concept positions the screen higher up on the dash in the driver's eyesight and combines it with a rotary infrared controller in convenient reach, a touch pad, and menu mode buttons.

ENGADGET: Garmin multi-sensor controller concept replaces touchscreen interface with in-console dial rig