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AB9FX
Joined: 31 Jul 2004 Posts: 23 Location: Chicago, IL
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Posted: Sat Aug 21, 2004 9:03 pm Post subject: KPC-3 Plus v. 9.0
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New firmware of TNC Kantronics KPC-3 Plus - version 9.0 gives new commands. What is good for APRS is UIDUPE - Timer for UI duplicate checking (0-255 seconds). But it doesn't work, even timers for UIFLOOD and UITRACE don't.
Do you have any idea why and how to fix it?
Last edited by AB9FX on Sat Aug 21, 2004 10:34 pm; edited 1 time in total |
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ka9vnv Site Admin
![](images/avatars/gallery/toons/forthebirds.jpg)
Joined: 08 Jun 2004 Posts: 152 Location: Woodstock, IL
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Posted: Sat Aug 21, 2004 10:12 pm Post subject:
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I have no experience with v9 (hadn't heard about it until now!), but I'd guess that UIDUPE delibrately doesn't work against the UIFLOOD and UITRACE packets, since those already have timers.
Before deciding whether or not it doesn't work, we'll need to find out how it's supposed to work...
(unfortunately, I don't see UIDUPE in the online manual, and there doesn't seem to be a v9 suppliment posted) |
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AB9FX
Joined: 31 Jul 2004 Posts: 23 Location: Chicago, IL
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Posted: Sat Aug 21, 2004 10:19 pm Post subject:
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UIDUPE is the timer just for UIDIGI call signs/aliases digipeating not the UIFLOOD nor UITRACE |
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AB9FX
Joined: 31 Jul 2004 Posts: 23 Location: Chicago, IL
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Posted: Sat Aug 21, 2004 10:30 pm Post subject:
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There is also another command UISSID. Only way to know what is about, is using HELP command at terminal. Manual is not updated.
cmd:? UIDUPE
UIDUPE Timer for UI duplicate checking (0-255 seconds)
cmd:? UISSID
UISSID If on, UI frames use SSID routing |
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AB9FX
Joined: 31 Jul 2004 Posts: 23 Location: Chicago, IL
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Posted: Tue May 10, 2005 11:46 pm Post subject:
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After long way of searching I've got answer. There was bug in KPC3+ 9.0
Duplicate checking didn't work at all. Even in UIFLOOD and UITRACE, not only in UIDUPE (for calls in UIDIGI).
Last week I was one in the testing group for fixed 9.0
What I've got from Kantronics is amazed. When I put EPROM with fixed 9.0, duplicate checking works as should. There is no difference packet was repeated before because of call in UIDIGI or in UIFLOOD, or in UITRACE, if time didn't passed dupe packet is ignored.
73!
Andy |
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ke4con
Joined: 19 Oct 2004 Posts: 22 Location: Woodstock IL, McHenry County
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Posted: Wed May 11, 2005 4:02 pm Post subject:
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Ok, then does this mean that Kantronics will be furnishing free firmware updates that corrects this problem?
Jim |
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AB9FX
Joined: 31 Jul 2004 Posts: 23 Location: Chicago, IL
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Posted: Wed May 11, 2005 4:21 pm Post subject:
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Exactly, I've got from Kantronics directly such info and it should be somewhere on their web:
_________________________________________________________
5/11/05
NOTICE TO KANTRONICS CUSTOMERS
Owners of Kantronics KPC-3+ and KPC-9612+, version 9.0
Kantronics has recently become aware of an anomaly in version 9.0 of the KPC-3+ and KPC-9612+ units. The anomaly is only in APRS DIGI applications. In the APRS DIGI application, UIDUPE, UIDIGI, UIFLOOD, and UITRACE did not provide duplicate checking for APRS packets as originally designed.
Kantronics is offering the following solution:
? If either a KPC-3+ unit, or KPC-9612+ unit version 9.0 has been purchased within the past 60 days, a free update will be provided from the factory. Warranty registration, and proof of purchase receipt will be required.
? If either a KPC-3+ unit, or KPC-9612+ unit, version 9.0 has been purchased after May 1, 2003 (initial release of ver. 9.0) a free update will be provided from the factory. A minimal fee of $5.00 will be charged for shipping and handling. Warranty registration, and proof of version 9.0 ownership* will be required. This offer will be limited to a 3 month period, ending August 11, 2005.
? If either a KPC-3+ 9.0 EPROM upgrade, or a KPC-9612+ 9.0 EPROM upgrade has been purchased after May 1, 2003 (initial release of ver. 9.0) a free update will be provided from the factory. A minimal fee of $5.00 will be charged for shipping and handling. Warranty registration, and proof of version 9.0 ownership* will be required. This offer will be limited to a 3 month period, ending August 11, 2005.
? If either a KPC-3+ unit, version 7.0, 8.0, 8.2, or 8.3, or KPC-9612+ unit, version 8.0, 8.2, or 8.3 has been purchased, a $25 update may be purchased from the factory. A minimal fee of $5.00 will be charged for shipping and handling.
* Proof of ownership of Kantronics KPC-3+ version 9.0 and KPC-9612+ version 9.0 may be provided in the form of purchase receipt or photo copy of the printed circuit board showing EPROM label, along with copy of serial number on bottom of unit.
Updates for Kantronics discontinued models, including the KPC-3, KPC-9612, KAM, KAM+, and KAM ?98, units are not available. |
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ke4con
Joined: 19 Oct 2004 Posts: 22 Location: Woodstock IL, McHenry County
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Posted: Sat May 14, 2005 6:49 pm Post subject:
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Hmmm, looked all over the Kantronics site and could not find any of this infromation listed. Do you have a link to it?
Jim |
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AB9FX
Joined: 31 Jul 2004 Posts: 23 Location: Chicago, IL
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Posted: Sat May 14, 2005 10:42 pm Post subject:
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No, I couldn't find it also. Looks they work on their web site. Fortunately, manual for 9.0 is updated. New command UIDUPE is described (UISSID is removed in new 9.0).
73!
Andy |
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N9ZZK
Joined: 14 May 2005 Posts: 12
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Posted: Tue Jun 28, 2005 1:39 pm Post subject: Kantronics KPC3+ & 9612 Recall
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I recieved this info today from another mailing group. It is similair to the previous post regarding this info but this one provides a bit more info including shipping instructions..
===============================================
KPC-3+ / KPC-9612+ Service Bulletin
Notice to Kantronics Customers
Owners of Kantronics KPC-3+ and KPC-9612+ radio modems with version 9.0
software:
Kantronics has recently become aware of an anomaly in the version 9.0
software for KPC-3+ and KPC-9612+ units. The anomaly is only in APRS
DIGI
applications. In the APRS DIGI application, UIDUPE, UIDIGI, UIFLOOD,
and
UITRACE did not provide duplicate checking for APRS packets as
originally
designed.
Kantronics is offering a new version of the KPC-3+ and KPC-9612+
software,
version 9.1, to address the problem. The new version is available under
the
following terms:
KPC-3+ and KPC-9612+ units purchased on or after May 12, 2005, with
version
9.0 software, are eligible for a free update from the factory. Warranty
registration and proof of purchase receipt will be required. Requests
for
updates under these terms must be made by September 12, 2005.
KPC-3+ and KPC-9612+ modems and version 9.0 EPROMs, purchased between
May 1,
2003 and May 11, 2005 are eligible for a free update from the factory,
with
a minimal fee of $5.00 per update for shipping and handling. Warranty
registration and proof of version 9.0 ownership* will be required.
Requests
for updates under these terms must be made by September 12, 2005.
KPC-3+ units with version 7.0, 8.0, 8.2, or 8.3 software and KPC-9612+
units
with version 8.0, 8.2, or 8.3 software are eligible for update to
version
9.1 for $25/unit, plus a $5.00 fee for shipping and handling. Requests
for
updates under these terms must be made by September 12, 2005.
After September 12, 2005, version 9.1 EPROMS for KPC-3+ and KPC-9612+
modems
will cost $40 per unit, plus $5.00 for shipping and handling.
The new (version 9.1) software does not offer any feature changes other
than
providing duplicate checking for APRS packets in the APRS DIGI
applications.
*Proof of ownership of Kantronics KPC-3+ version 9.0 and KPC-9612+
version
9.0 may be provided in the form of purchase receipt or photo copy of
the
printed circuit board showing the EPROM label, along with a copy of the
serial number on bottom of unit.
*Additional shipping cost to ship to AK, HI, and International
customers
will apply.
If you have questions about this service bulletin, please contact our
service/technical support department before submitting your EPROM
request.
You can contact our service department at:
Phone (785) 842-4476 (8 a.m. - 12 noon, 1 p.m.-5 p.m. Central time
Monday
thru Friday)
E-mail service@kantronics.com
Via fax: (785) 842-2031
Via postal mail:
Kantronics Inc.
1202 East 23rd Street, Suite A
Lawrence, Kansas 66046
USA
Submit your request (along with supporting materials, and check/money
order
where appropriate) for updated EPROM to:
Attn: Service Bulletin EPROM Update
Kantronics Inc.
1202 East 23rd Street, Suite A
Lawrence, Kansas 66046
USA
Updates for Kantronics discontinued models (including the KPC-3,
KPC-9612,
KAM, KAM+, and KAM '9 are not available.
Kantronics ? 1202 East 23rd Street, Suite A ? Lawrence, Kansas
66046
Phone (785) 842-7745 ? Fax (785) 842-2031 ? sales@kantronics.com |
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