usb composite device driver

First, let's talk about my system environment: win7 flagship edition 32-bit. below is the specific process. 1. Download DRIVER: http://download.csdn.net/detail/zxj2018/4472473 2. Install the libusbdotnet_setup.2.2.7.exeprogram. (skip the steps shown in readme-install.txt to install mini2440.inf) 3. Connect the serial port and USB download line to enable the power in nor flash mode. The following error messa

-s3c2410.c to register a i2c_adapter i2c_add_adapter () i2c_register_adapter () i2c_scan_static_board_info () list_for_each_entry (devinfo,__i2c_board_list, list) //using I2c_adapter and I2c_board_info constructs i2c_client NBSP;N bsp; if (Devinfo->busnum = = Adapter->nr !i2c_new_device (Adapter,devinfo->board _info)) nbSp;structi2c_client *client; client->adapter= adap;//Set I2c_client adapter client->addr= info->addr;//Set Device a

Generally, the driver cannot be automatically installed on windows, but we still have bluesoleil, the rescue star of the miscellaneous Bluetooth, but this time we cannot even make it happen to bluesoleil, fortunately, I found a way to enable the random USB Bluetooth adapter to automatically install the driver. I posted it to my friends who needed it: Open the

what the device name is? AThe names of some storage devices are defined by Microsoft and cannot be changed. The general list is as follows: Floppy disk drive A:, B: Hard Disk logical Partition C:, D:, E :,... Physical drive Physicaldrivex CD-ROM, DVD/ROM Cdromx Tape drive Tapex The physical drive does not include the soft drive and optical drive. Logical dr

look at the relationships between these structs:Struct platform_device {Const char * Name;Int ID;Struct device dev;U32 num_resources;Struct resource * resource;};Struct resource {Resource_size_t start;Resource_size_t end;Const char * Name;Unsigned long flags;Struct resource * parent, * sibling, * child;};Struct platform_driver {INT (* probe) (struct platform_device *);INT (* remove) (struct platform_device *);Void (* shutdown) (struct platform_device

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.

Http://blog.csdn.net/fudan_abc/archive/2007/06.aspx Http://edu.lilacbbs.com/bbstcon.php? Board = Linux and gid = 19451 3751 Marvel Oct 3 ● I am a USB flash drive for Linux-Introduction 3752 Marvel Oct 3 ● I am a U disk in Linux (1) xiaocheng story 3753 Marvel Oct 3 ● I am using a

intuitive than CAT/PROC/PCI) Viewing memory information: Cat/proc/meminfo Viewing USB devices: Cat/proc/bus/usb/devices Viewing the keyboard and mouse: Cat/proc/bus/input/devices View system hard disk information and usage: Fdisk disk-l DF View Interrupt Request (IRQ) for each device: cat/proc/interrupts View system architecture: Uname-a To develop a

Http://developer.android.com/sdk/win-usb.html Downloading the Google USB driver Figure 1.The SDK and AVD manager with the Google USB driver selected. The USB driver for Windows is available for download as an optional SDK com

.. The solution is to go to settings and set "Force https ://... Sources to be fetched using http ://..." Check and update. In available packages, you can see the packages that can be installed. Select 8 according to your needs. First install a USB driver so that your phone can connect to your computer. SelectUSB driver package, None of the above (on

devices are defined by Microsoft and cannot be changed. The general list is as follows:Floppy disk drive a:, B:Logical drive C:, D:, E :,......Physical drive physicaldrivexCD-ROM, DVD/ROM cdromxTape drive tapexThe physical drive does not include the soft drive and optical drive. Logical drives can be hard disk partitions (volumes), optical drives, Mo, and CF cards of the IDE, SCSI, PCMCIA, and USB interfaces, or even Virtual Disks. X = 0, 1, 2 ......

Failure phenomenon: Win8 the use of wireless devices (wireless mouse, wireless keyboard, other wireless devices, etc.), the device can not be properly identified after plugging in the Device Manager unknown Device, unrecognized USB devices, drivers can not be installed properly. Reason Analysis: The problem i

1, turn on USB to the serial port installation program; 2, according to the prompts after the installation will eject "drive preinstallation Success" tips; 3, if you open the Device Manager to see the port to find the corresponding device icon or display a yellow exclamation point, it should be the d