10 More Discussions You Might Find Interesting
1. Hardware
Hi gurus, I am experiencing strange networks problems. I am trying to teather internet from HTC Desire S with Android. Basicly I followed those instructions: https://wiki.archlinux.org/index.php/Android_Tethering#Procedure
1.) Enable USB Debugging - Phone: Settings --> Applications -->... (0 Replies)
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2. HP-UX
Hello all,
I hope someone can help me.
We have Compaq Tru64 UNIX V5.1B (Rev. 2650).
By latest Belarus government act Europe/Minsk timezone was changed to
GMT+3 without DST (was GMT+2 with DST).
Please advice how to do changes on our machine.
Thank You in advance,
md1982 (15 Replies)
Discussion started by: md1982
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3. Windows & DOS: Issues & Discussions
Hi all,
Laptop compaq presario v3000 is not booting! It just gives 3 beeps and there is no display. All the green LEDs are glowing!
I have "performed a hard reset" as per HP site
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4. Linux
Hi,
Trying to install a small OS to run this old laptop.
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Hard Drive: 4.3 GB
DVD-ROM
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5. SuSE
Any one try this. I am getting errors or it just hangs up. I have tried redhat, suse,ubuntu etc but nothing will load.
When i try to boot the live cd they boot up OK but then just hang after a while and the cd rom stop spinning etc.
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6. UNIX for Dummies Questions & Answers
I am trying to re-install this netwrok adapter on a server which has just had the motherboard replaced - so much for fault tolerant. I am running SCO Opensercer 5.0.7
Can anyone tell me the Bus no , device number etc that I need to configure this card?
Thanks in advance
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7. UNIX for Dummies Questions & Answers
Hi,
I am new to UNIX. I need help in working with Compaq-UX TRU64 OS.
How It work FTP Server?
ANd MAil Server?
and I have apach pprogram project and it work as HTTP Server.
Also I need how can setup a new version of progrm on UNix like mozilla and adobe reader etc...........
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8. SCO
Trying to install Sco openserver on HP Proliant with this scsi controller but no scsi devices detected.
Boot controller is set as the smart array 532 but SCSI diags do not detect any SCSI boot devices during boot sequence
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9. Filesystems, Disks and Memory
Howto make Debian GNU/Linux install boot on a Compaq DeskPro XL 590 with Compaq SCSI diskdrive?
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help please :) (0 Replies)
Discussion started by: Esaia
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10. Programming
Hi All
Following is the lines of code which simply makes a structure of 1 bit member and 7 bit is unused.Then the structure is initialised with char pointer.The output on HPUX(BIG Endian) and Compaq(Little Endian) are different.On HPUX it gives zero and Compaq it gives 1. I never thought that the... (7 Replies)
Discussion started by: Shobhit
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UBT(4) BSD Kernel Interfaces Manual UBT(4)
NAME
ubt -- USB Bluetooth driver
SYNOPSIS
ubt* at uhub? port ? configuration ? interface ?
DESCRIPTION
The ubt driver provides support for USB Bluetooth dongles to the Bluetooth protocol stack.
USB Bluetooth dongles provide two interfaces, both of which the ubt driver claims. The second interface is used for Isochronous data and
will have several alternate configurations regarding bandwidth consumption, which can be set using the hw.ubtN.config sysctl(8) variable.
The number of alternate configurations is indicated by the value in the hw.ubtN.alt_config variable, and the isoc frame size for the current
configuration is shown in the hw.ubtN.sco_rxsize and hw.ubtN.sco_txsize variables.
By default, configuration 0 is selected, which means that no bandwidth is used on the Isochronous interface and no SCO data can be sent.
Consult the Bluetooth USB specification at https://www.bluetooth.org/ for complete instructions on setting bandwidth consumption. The fol-
lowing extract may be useful as a general guidance though details may differ between manufacturers.
0 No active voice channels
1 One voice channel with 8-bit encoding
2 Two voice channels with 8-bit encoding, or one voice channel with 16-bit encoding.
3 Three voice channels with 8-bit encoding
4 Two voice channels with 16-bit encoding
5 Three voice channels with 16-bit encoding
SEE ALSO
bluetooth(4), uhub(4), sysctl(8)
HISTORY
This ubt device driver was originally a character device written by David Sainty and Lennart Augustsson. It was rewritten to support socket
based Bluetooth access for NetBSD 4.0 by Iain Hibbert.
CAVEATS
Isochronous data is seemingly not well supported over USB in the current system and to get SCO working, you may have to calculate the SCO
packet size that the stack will use. This is the sco_mtu value reported by the btconfig(8) command, and when combined with the SCO header (3
bytes) should fit exactly into an integer number of Isochronous data frames where the frame size is indicated by the 'hw.ubtN.sco_txsize'
sysctl variable.
For example: I want one voice channel (which is all that is supported, for now) so am using configuration #2, with a frame length of 17
bytes. This gives possible values of:
(17 * 1) - 3 = 14
(17 * 2) - 3 = 31
(17 * 3) - 3 = 48
(17 * 4) - 3 = 65
(17 * 5) - 3 = 82
etc.
btconfig(8) shows the maximum SCO payload as 64 bytes, so I am using the next smaller size of 48, to minimize the overhead of the 3 header
bytes.
The SCO packet size can be changed using the 'scomtu' option to btconfig(8).
The failure mode is that the USB Bluetooth dongle locks up though generally removal/reinsertion will clear the problem.
BUGS
The Isochronous configuration can only be changed when the device is not marked up.
BSD
August 27, 2006 BSD