9 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
Hi,
i am developing an application on an ARM 7 architatcure with a small Linux.
i want to run tar on a usb device (~10 Mb) but it runs realy slow. the command only takes 1% of cpu usage.
is there a way to improve the tar command or is the USB-Connection the bottleneck here? (4 Replies)
Discussion started by: louisk
4 Replies
2. AIX
Hi experts, recently i'm exploring USB with filesystem FAT32 mounting on my aix oslevel 6100-04-02-1007. I tried to google to get solutions but failed. Thus, i post it here hope to get solution. Appreciate :)
This is my usb drives: (5 Replies)
Discussion started by: polar
5 Replies
3. Cybersecurity
Hello folks, for some confidential reason, I need to disable the USB to access the storage devices in Suse11.2, but I still need two USB for the mouse and keyboard. Anyone knows?
Thanks a lot in advance! (3 Replies)
Discussion started by: gnsxhj
3 Replies
4. Programming
Hi,
Am working on an embedded device with a camera and I would want to send the video data it streams to a usb device connected to it. Am using the c language and of course Linux (Fedora).
Any help and suggestions are most welcomed.
Thanks in advance.:) (1 Reply)
Discussion started by: THSstd
1 Replies
5. Shell Programming and Scripting
I need a way to reliably detect a USB storage device from a bash script. I know how to use 'lsusb' to list the USB devices - but then how can I match a device listed in 'lsusb' output to an actual disk device? Is there some way to map one to the other?
Any help appreciated. (3 Replies)
Discussion started by: dmaddox099
3 Replies
6. UNIX for Advanced & Expert Users
Hi all,
I want to write a program in C that can enumerate all USB massand their mount point storage on my system. i want to give ability to copy one file to desired USB mass storage or read a file from it. I have posted another question about how can recieve USB arrival in this forum.
I think... (0 Replies)
Discussion started by: aghashahi
0 Replies
7. Solaris
AM TRYING TO CONNECT A USB EXTERNAL DRIVE FOR BACKUP,THE USB SLOT IS AVAILABLE,BUT I DONT KNOW IF IT IS READY WHEN I CONNECT IT,AND WHAT COMMANDS DO I NEED.
tHANKS (10 Replies)
Discussion started by: tomjones
10 Replies
8. Linux
Hi Folks,
I want to know how to mount usb device (cd,dvd etc) in linux,
Regards,
Manoj (4 Replies)
Discussion started by: manoj.solaris
4 Replies
9. Linux
Dear linuxers,
I have a usb mess storage device.
My OS is rh as3 update2.
Each time I use the command
mount -t vfat /dev/sda1 /mnt/usb
I got the error "the device is not a valid block device".
I found from google that I should install the module sd_mod
I use the command
insmod sd_mod... (2 Replies)
Discussion started by: niukun
2 Replies
UHMODEM(4) BSD Kernel Interfaces Manual UHMODEM(4)
NAME
uhmodem -- USB support for Huawei 3G wireless modem device
SYNOPSIS
uhmodem* at uhub?
ucom* at uhmodem?
HARDWARE
The uhmodem driver supports the following adapters:
Huawei E220
E-mobile D01HW
E-mobile D02HW
NTT DoCoMo a2502
DESCRIPTION
The uhmodem driver provides support for the Huawei 3G wireless modems and its variants. This type of device has multiple com ports. And
some modems have own storage to contain its device driver (for Windows). The uhmodem driver can handle all of these functions on the device.
When the device attached, it will attach multiple ucom devices. The former one is main com device to use communication with your network
provider, and others are sub com devices to monitor the condition of data communication and/or network status. These com devices can be used
simultaneously.
The device is accessed through the ucom(4) driver which makes it behave like a tty(4).
SEE ALSO
tty(4), ubsa(4), ucom(4), usb(4)
HISTORY
The uhmodem driver first appeared in NetBSD 5.0. Separate from ubsa driver.
BSD
January 8, 2008 BSD