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How many USB devices can I connect to a windows 2000, 2003 and 2008 server machine?
Started by Carlos Arango on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at serverfault):
IIRC the USB standard allows 127 devices (with hubs counting as devices too devices connected through them....
Practically unlimited if the devices have their own power, though it will depend on your controllers and hubs.
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Possible Duplicate:
Find external and internal devices attached to a system in Linux
How can i find through terminal that which devices are external and which are internal.
By external i mean devices attached to USB port. For Example, USB Drive, Portable...
Started by MA1 on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at superuser):
The link name of the device start....
If you only care about disk-type devices, you can also look into /dev/disk/by-id .
You can use lsusb to list USB devices, lspci to list PCI devices, and lspcmcia to list PCMCIA devices.
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How do I get all the system devices in a list of Files or Strings.
Started by Morchot on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
AFAIK, you cannot.
device files, block devices files, FIFOs (named pipes) and Unix domain sockets.
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Ask your Facebook Friends
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What is the best open-source library to manage X10 devices from Java?
Answer Snippets (Read the full thread at stackoverflow):
I'm pretty....
That might be worth looking at because it shows the entire setup process .
You might also want to take a look at HomeRun
Pragmatic Programmer has some information on using lava lamps as build status indicators .
Check out the Java X10 Project.
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I am using the reachability code from apple to find if my iphone is connected to the wifi. Next i would like to list all the devices that are in my wifi range. How should i do this. The other devices do not publish any service. I want to detect all devices...
Started by Srk on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Take a look at Gamekit sample projects which will give .
If you could find devices that weren't advertising, what's the point? You can't most likely do any on connected devices, and your app needs to advertise.
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I have a very simple USB gadget that has a switch on it to turn it on or off manually. I would like to have the ability to keep it switched on at all times, and then write software to allow me to programmatically send power to it over USB.
I envison building...
Started by AmoebaMan17 on
, 8 posts
by 8 people.
Answer Snippets (Read the full thread at stackoverflow):
See this recent to one of the pins and then just transmit the correct bit value to turn your devices on or off..
In practice to make use of this facility to turn USB devices on and off from software.
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How do you make your website look good in both a standard browser and on the various mobile devices available?
Currently I am undecided between trying to make my layout resizable so that it will work for small devices, or providing a separate CSS for ...
Started by Richard on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
Otherwise, I fear you'll have an interface you're asking -- "the various mobile devices"? That's a lot of devices, a lot of resolutions and a lot-held devices
<....
I would recommend the CSS approach.
devices specifically.
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Using .Net (C#), how can you work with USB devices?
How can you detect USB events (connections/disconnections) and how do you communicate with devices (read/write).
Is there a native .Net solution to do this?
Started by David Thibault on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
If you wish to roll your own handler for USB devices, you can check out.
As mentioned by moobaa.
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I have a need to find all of the writable storage devices attached to a given machine, whether or not they are mounted.
The dopey way to do this would be to try every entry in /dev that corresponds to a writable devices (hd* and sd*).
Is there a better...
Started by warren on
, 7 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
Modern linux systems will normally only have entries in /dev for devices that exist, so going through hda will list all the block devices....
Use libsysfs , the recommended way to query the kernel about attached devices of all kinds.
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Is there a way to programmatically disable usb storage devices from working while still keeping usb ports functional for other types of devices like keyboards and mice?
Started by EddieD on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Or (to disable USB storage devices, ....
IF REMOVING.
Selecting 'Deny Permission' will prohibit the installation of USB mass storage devices.
Selecting 'Grant Permission' will allow USB mass storage devices to be installed.
Down box.
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