USB HID

USB HID:

the usb human interface device class(usb hid class)is a usb device class that describes human interface devices such as keyboards,mice,game controllers and alphanumeric display devices.

device drivers--------->控制器驱动

usb support-------->

<*>ohci hcd support

<*>support for host-side usb

hid divice-------->设备驱动

<*>usb human interface device(full hid) support

how to use hid

1在busybox中添加mdev支持

2使用/dev/mouse0访问鼠标


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