hp usb mouse driver

A. Core Module Usbcore ------> corresponding Kernel configuration parameter config_usb B. USB master controller driver module Ehci_hcd (EHCI) USB 2.0 supports ------> config_usb_ehci_hcdUhci_hcd (uhci) PC system chip support ------> config_usb_uhci_hcd Ohci_hcd (OHCI) Non-PC system chip support------> Config_usb_ohci_hcd C.

"Unrecognized USB device", you've probably all met. There is such a situation of the system's USB device: USB mouse, USB keyboard can not be used. Still cannot be resolved after reboot. Such failures are usually affected by the following three factors: A. BIOS setup issues

Regardless of the operation of any Windows operating system, in the use of the process more or less some problems, usually we just find the problem where we can solve the problem, Also in the win8.1 system is no exception, there are some users in the system after the mouse did not reflect the problem, usually in the case of the mouse USB interface is normal conne

Today, with a USB cable Connection notebook and mobile phone, the mouse pointer suddenly does not move, how to shake the mouse is useless, external keyboard is not used, keyboard lights are extinguished. I think it is bad, had encountered two times before, did not find a solution, the final is to reload the system to solve. The first two times, once at home, once

Reprinted from: Http://blog.csdn.net/woshixingaaa/archive/2011/05/02/6384419.aspx Device enumeration process: 1. Get the device descriptor 2. Reset 3. Set the address 4. Get the device descriptor again 5. Get the configuration Descriptor 6. Obtain the interface and Endpoint Descriptor 7. Get the string Descriptor 8. Select Device Configuration Is the six USB States specified in the USB specification. During

Gadget equipment Layer This layer is optional, between the UDC drive layer and the gadget functional layer. The main source in the composite.c and composite.h files, the device layer in fact, and hardware-independent, mainly to achieve some common code, reduce the gadget function layer code duplication of work. Gadget equipment layer where the link between the role of the gadget functional layer and the UDC drive layer. The composite source code is independent, but also provides a universal fr

This paper explains USB device driver with USB mouse.When calling the Usb_register (struct Usb_driver *) function in the driver, first determine if the USB bus driver supports id_table defined in the Usb_driver, and if so, Usb_dri

, execute, but none of them work. Then I want to skip tslib. Instead, I use the TP calibration program that comes with QT, So I re-compile QT and add the option QT-mouse-linuxt during compilation, remove QT-mouse-tslib. After compilation, enter the board and calibrate it. Tears ran away. When the building is about to jump, the savior came. A vendor sends a driver

Today, with a USB cable Connection notebook and mobile phone, the mouse pointer suddenly does not move, how to shake the mouse is useless, external keyboard is not used, keyboard lights are extinguished. I think it is bad, had encountered two times before, did not find a solution, the final is to reload the system to solve. The first two times, once at home, once

After downloading the WIN8, many users have said that the use of WIN8 system, there will always be such a problem, and some problems are not so easy to solve, such as a user encountered WIN8 system, the USB mouse can not be used, the mouse icon will appear small yellow triangle, in response to this problem change how to solve. 　　WIN8 system under the

The Win7 system inserts the USB mouse to recognize the slow resolution method Perhaps you have the experience, the new installed Win7 system for the first time when inserting a mouse system recognized a few minutes of mouse to use, it is intolerable, Sometimes insert u disk, card reader and other

ISO image to a DVD or burn the IMG file to a USB drive for a bare-metal Installation Ipmitool, hp ilo, or Dell idrac How to burn an ISO file to a DVD Use any standard software to burn the ISO to a writable DVD. Some popular options: Linux--BraseroAndXfburnAre commonly pre-installed applications Mac OS X-- OpenDisk UtilityFromApplications> utilities, Drag the ISO into the disk list on the left side of the

The workaround is as follows: 1, according to the motherboard chip download the corresponding chipset driver, if Intel on the next Intel, and then double-click the Setup.exe installation drive; 2, then right click on "This Computer"-attributes, and then open the Device Manager, the Universal Serial Bus controller to update the driver one by one; 3, the name of the longest number of drivers to be u