06-14-2013
So what is the question? FreeBSD knows what i needs to know about peripherals and no more. When it finds a serial port, it creates a support program for it. Different rs232 ports can have different sets of leads implemented. CD may be one that the driver trusts more than say DTR or CTS.
8 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I'm getting a error
le0: No Carrier - transceiver cable problem?
Tried looking around to see what is the best way to fix this error. Can anyone help me I can't find anything. (2 Replies)
Discussion started by: merlin
2 Replies
2. UNIX for Dummies Questions & Answers
IS there virus software for unix? I worked in a Solaris environment and dont remember having anything. I also ask because the current enviroment i am working on is Microsoft and they argue that they do not use unix because of virus detection. Any input would be greatly appreciated. (1 Reply)
Discussion started by: pbonilla
1 Replies
3. IP Networking
How to get information that where is my modem configured in /dev.
I have two modems configured in my device .. one is USB and other is PCI modem.. USB is detected as /dev/USB0. but how to see about PCI modem? (0 Replies)
Discussion started by: s123.radha
0 Replies
4. Programming
Hello there,
My mulithreaded application (which is too large to represent the source code here) is crashing after installing FreeBSD 7.1-RELEASE/amd64.
It worked properly on others machines (Dual Cores with 4GB of RAM - FreeBSD 6.2-RELEASE/i386).
The current machine has 2x Core 2 Duo... (1 Reply)
Discussion started by: Seenquev
1 Replies
5. Shell Programming and Scripting
hellou, can anybody help me with nat detection in real time ? i prefer some detection script because i try some nat detection program's for example p0f or i'm using tcpdump, but i would get contain of specific packet. Some ideas? (1 Reply)
Discussion started by: TheTechnic
1 Replies
6. Programming
Hey, for the purpose of a research project I need to know if a specific type of parallel processing is being utilized by any user-run programs. Is there a way to detect whether a program either returns a value to another program at the end of execution, or just utilizes any form of parallel... (4 Replies)
Discussion started by: azar.zorn
4 Replies
7. UNIX for Dummies Questions & Answers
hi,
i am going to know if i can use n.s for power line simulating?
Best Regards, (2 Replies)
Discussion started by: mohsenmahoor
2 Replies
8. Solaris
I am having troubles with carrier detection for dialing in via a modem or direct connection via a null modem connection under Solaris 8 (i.e. login session remains active after the modem disconnects). I tried two different dumb modems (which do not respond to AT commands) on the machine that I am... (6 Replies)
Discussion started by: rstor
6 Replies
UBSA(4) BSD Kernel Interfaces Manual UBSA(4)
NAME
ubsa -- USB support for Belkin serial adapters
SYNOPSIS
To compile this driver into the kernel, place the following lines in your kernel configuration file:
device ubsa
device ucom
Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5):
ubsa_load="YES"
DESCRIPTION
The ubsa driver provides support for the USB-to-RS232 Bridge chip used by a variety of serial adapters from Belkin and other vendors.
The device is accessed through the ucom(4) driver which makes it behave like a tty(4).
HARDWARE
The ubsa driver supports the following adapters:
o AnyData ADU-500A EV-DO modem
o AnyData ADU-E100A (no EV-DO mode support)
o Belkin F5U103
o Belkin F5U120
o e-Tek Labs Kwik232
o GoHubs GoCOM232
o Peracom single port serial adapter
SEE ALSO
tty(4), ucom(4), usb(4)
HISTORY
The ubsa driver appeared in FreeBSD 5.0. The uplcom(4) manual page was adopted from NetBSD by Tom Rhodes <trhodes@FreeBSD.org> in April 2002
and modified for the ubsa driver by Alexander Kabaev <kan@FreeBSD.org> in October 2002.
AUTHORS
The ubsa driver was written by Alexander Kabaev <kan@FreeBSD.org>.
BSD
March 28, 2008 BSD