Marco IW7EAS | 1 May 2005 20:38
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Linux and DPK-9600

Hi!
I have a problem setting up a DPK-9600 with 
Linux in KISS mode.
The TNC displays only CONNECTD status, but 
doesn't display anything else. Infact also in monitoring 
mode (with listen -a -p uhf) it seems to be mute.
So I tryied in Command Mode with Minicom (8,N,1),
but I had same thing. 
Is there a particular setting for this TNC ?
Is there a problem in serial cable ?
Thank you for answer
Marco
iw7eas

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Marco Di Martino
Via Ariosto, 34/A - 10036 - Settimo T.se (TO)
Cell. +393285373364
e-mail: iw7eas <at> iw7eas.org
www.marcodimartino.it
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Amateur Callsign: I W 7 E A S
Homepage: http://www.iw7eas.org/
Ampr Hostname: iw7eas.ampr.org
Ampr IP: 44.134.65.2
LinuxNode: telnet://iw7eas.homeip.net/
Tnos: telnet://iw7eas.homeip.net:4001/
(X)net: telnet://iw7eas.homeip.net:4002/
NET/ROM: SETTGW:IW7EAS; NODEAS:IW7EAS-3
(Continue reading)

Sriram Chadalavada | 2 May 2005 21:07
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Re: MKISS DRIVER PATCH - for layer 3 longword alignment in m68000

Mr. Taylor,
 Thanks for posting the patch.

Jeroen,
  The whitespace changes are indeed not necessary. I
should have perhaps got rid of them. 

Cheers,
Sriram

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T+J Williams | 3 May 2005 01:08

Twpsk beat version

Hi All,
 
I have put together a beta version for twpsk 2.2, which includes a much larger waterfall.  The soundcard code is also new, and the interface allows you to select 8/16 bit and mono/stereo formats.  It has been tested on four different soundcards.  Please email me with the soundcard and distro you used and any problems you may have. 
 
To download the beta code, just look for the beta link on:
 
73,
Ted - wa0eir
 
 
T+J Williams | 3 May 2005 01:08

Twpsk beat version

Hi All,

I have put together a beta version for twpsk 2.2, which includes a much
larger waterfall.  The soundcard code is also new, and the interface
allows you to select 8/16 bit and mono/stereo formats.  It has been
tested on four different soundcards.  Please email me with the soundcard
and distro you used and any problems you may have.  

To download the beta code, just look for the beta link on:
http://wa0eir.ham.org

73,
Ted - wa0eir
wa0eir <at> mchsi.com
http://wa0eir.ham.org <http://wa0eir.ham.org/> 

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Braddock | 3 May 2005 01:44
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Re: VHF/UHF frequency monitoring

Kevin,

I've had similar interests before I dove into HAM radio...it always
seemed that I should just be able to plug a radio IF into a big-ole
ADC and slup down then entire HF band at once, and have that dream
"TiVo" web site that allows perusal of all morse QSOs across a band
from all day.  That is effectively the dream of many of the GnuRadio
folks.

However, what I needed to do first is just to buy a scanner and get a
no-code HAM license (not at all hard for the technically minded...I
think I studied about 4 hours total for my technician exam) and buy a
handie-talkie.  Then play with the scanner the "old fashioned way" and
get a real feel for the RF spectrum.  I went from there straight to
jacking the scanner into the sound port and tracking APRS GPS signals,
packet, controlling and programming my handie-talkie via the Linux HAM
radio libraries, putting up antennas of various effectiveness...I love
my little Kenwood TH-F6A, probably perfect for you as well.  Then you
can help the GnuRadio/USRP folks, which need all the experienced help
they can get to achieve prime-time usability.

Radio can be a frustrating thing, and GnuRadio/USRP is definitely the
deep deep deep end of the pool right now.  I'm sure GnuRadio won't be
much fun at all if you haven't at least put in some time learning how
to seek out the interesting bits of the spectrum with a simple scanner.

	-braddock

On Thu, Apr 28, 2005 at 03:37:09PM -0400, Kevin wrote:
> Hi List-
> 
> I'm new to the list and have never done any radio frequency surfing with 
> Linux, but I'm a longtime (10 year) Linux enthusiast with a pretty good 
> understanding of the electromagnetic spectrum (no HAM experience although I 
> hope to change that soon) and would like to learn more about this subject and 
> in particular, would like to try and do something akin to what TiVo and 
> MythTV do for TV except with strictly radio on the VHF/UHF part of the 
> spectrum.  I've been reading and noticed a receiver (PCR-1000) and linux 
> software to work with it.  I've also read about GnuRadio and the USRP.  The 
> GnuRadio/USRP route seems like it would offer the greatest long-term 
> flexibility, but I'm not sure if the combination would allow me to do what 
> I'm after in the short term.
> 
> Can anyone offer some suggestions to this linux-ham newbie on the best 
> hardware route to go with initially given my short and long-term goals?
> 
> Thanks.
> 
> -- 
> Kevin
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M Taylor | 3 May 2005 02:22
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Re: VHF/UHF frequency monitoring

On Mon, May 02, 2005 at 07:44:17PM -0400, Braddock wrote:
> 
> However, what I needed to do first is just to buy a scanner and get a
> no-code HAM license (not at all hard for the technically minded...I
...
> my little Kenwood TH-F6A, probably perfect for you as well.  Then you
> can help the GnuRadio/USRP folks, which need all the experienced help
> they can get to achieve prime-time usability.

I want to agree with your ideas, I think it is important that Kevin
take the time to get his (in the US) Technician license as a first step,
because if he wants to "market" (commercially or even just a successful
and popular open source project) his ideas he needs to understand the
ham community (their demographics are funny). I figure most people who
are good at learning can easily past a no-code Tech in a weekend.

The second thing is I thing the GNU/Radio and USRP (or SSRP) are an
excellent choice for a ham interested in experiencing with a truly 
affordable, flexible, and powerful Software Defined Radio. However 
GNU/Radio and USRP (or other Hardware) are not plug-and-play. They 
require some skills and patience of a software tinker (comfortable 
compiling and install software with many dependencies under Linux or BSD) 
and at least some homebrew skills (can use a soldering iron and build a 
simple SMT project for maximium experimentation).

I have USRP with the Basic RX & TX boards and plan on doing some more
experimenting this summer.

Good luck,

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Support | 5 May 2005 02:12

Your invite to new Radio Auction site


ANNOUNCEMENT:

www.airwaveauctions.com - The Marketplace for your Electronics

Airwave Auctions is a new site which caters to anything and everything 
pertaining to radios
and radio electronics. Parts, Accessories, Products, you name it.

Our goal has always been a simple one: To provide a viable service and 
venue whereas buyers, sellers,
and even traders, can interact and transact, in a safe, secure, fun, and 
simple to use  environment, while
maintaining a level of personal customer service and satisfaction that is 
second to none.

With our principles and passions, Airwave Auctions is the end result of 
having spent months of effort to create
a world class auction platform, that sets the bar for the ultimate radio 
electronics site.

Some of our many features include:

- Create Standard, Dutch, Swap, and even Private auctions.
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- User ID verification system to help weed out the scamsters.
- Auto Sniping Feature extends auction on last minute bids.
- Select various currencies for true international functionality.
- Easy to use ' Re-List' feature for any items which you may not sell.
- Easy to use 'Sell Similar' feature based on your prior auctions.
- Create your own custom store front, Free of charge!
- Bulk submission functionality to submit multiple listings.
- Live online support as well as Toll Free telephone support.
- Customized Features & Functions not found on most auction sites.
- NEW! - Want ads system - Are you looking for something?

.... And many more new features being added regularly.

Because Airwave Auctions is completely new, we are giving you the 
opportunity to try out our
features, free of charge.  That's right, listings are totally FREE!

Whether your buying, selling, or looking to trade radio electronics, 
Airwave Auctions is for you!

Current Categories include:

Amplifiers, Antennas, Antiques, Audio Processors, Books, Booms, Cables, 
Capacitors,
Car Stereos, CB Radios, Cellular, Clothing, Collectibles, Components, 
Computers,
Crystals, Filters, GPS Units, Ham Radios, Headsets, Keyers, Magazines, 
Manuals, Meters,
Microphones, Power Supplies, Repeaters, Rotators, Satellite Equip, 
Scanners, Shortwave,
Software, Speakers, SSTV, Switches, Testing Equipment, Towers, Tubes, Tuners,
Weather Stations, Wires, and more being added  every day.

Did I mention to you, its all FREE?! - No charge unless your item sells.

Come on over and spread the word.  Make your listings for free, try out all 
that we have to offer.
No longer waste your money listing way ebay. Why? No need to! We do it for 
FREE!

Looking forward to seeing you there!

Thomas
Admin
www.airwaveauctions.com

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Mikael Czerski | 6 May 2005 13:01
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node 0.3.2 weirdness


Hello!

I got some strange trouble with node 0.3.2.

Seems that im able to connect, issue commands ... also run self defined 
macros/aliases... etc...
The problems though is the following .... there is slitch,zero output 
from node to the client, no prompt ..
nothing, just a blank screen. this occurs on both ax25 and netrom 
connections,
there is no error what soever on the server side, the log confirms a 
successful connection.

Server is a kubuntu running kernel 2.6.10 , on the client side im using 
Linux and OSX,
and i don“t think its a issue on the clients.. since they work with 
other servers ... using both netrom and ax25.

I wonder thus.. maybe this is a PAM issue or ?

NB! i can run axspawnd and some other apps .. but not node it seems.

						73s Mike

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Phil | 7 May 2005 14:26
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SIOCSIFFLAGS: Input/output error

Hello,

I'm about to do the "Grey Nomad" thing and hit the road in our motorhome. I 
thought it might be handy to have a packet system to play with.

I'm using a USB to serial converter which works without any problems with 
other serial devices, however, I get the error message shown on the subject 
line when I attempt to use my Baycom modem. This is the init script that I've 
used for years, but with /dev/ttyS0 instead of ttyUSB0:

setserial /dev/ttyUSB0 uart none
modprobe baycom_ser_fdx
sethdlc -p -i bcsf0 mode "ser12*" io 0x3f8 irq 4
ifconfig bcsf0 up
ifconfig bcsf0 10.0.0.1
axparms -setcall bcsf0 VK4BVM

I can see that the lines that begin with "ifconfig bcsf0" are the culprits. I 
have /etc/ax25/parms/bcf0/. What am I missing?

--

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Regards,
Phil.
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Tomi Manninen | 8 May 2005 20:06
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Re: SIOCSIFFLAGS: Input/output error

On Sat, 2005-05-07 at 15:26, Phil wrote:

> I'm using a USB to serial converter which works without any problems with 
> other serial devices, however, I get the error message shown on the subject 
> line when I attempt to use my Baycom modem. This is the init script that I've 
> used for years, but with /dev/ttyS0 instead of ttyUSB0:

Baycom serial is not a serial device. It uses the serial port in a very 
non-standard way to do "clever" bit banging and emulate synchronous 
serial communication. That is why it only works with ports that are 
100% hardware compatible with the standard PC UART (8250, 16450, 16550).

I think it's pretty safe to say that you will *not* find a USB/serial
converter that would work with the Baycom serial modem and its
kernel driver.

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-- 
Tomi Manninen / OH2BNS / KP20JF74

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Gmane