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txdelay

DISCUSSION Willie Hein WJ3G 3 participants 4 messages Nov 28, 2008 1 message not in the archive

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#0 lore raw

Greetings all,

Since i don't see it as an option in axctl or axparms, how do I set the txdelay using linux ax25?

tia

Willie, WJ3G

#1 lore raw

Hi Willie

2008/11/28 Willie Hein WJ3G <[email protected]>:

Quoted 4 lines

Since i don't see it as an option in axctl or axparms, how do I set the txdelay using linux ax25?

You set it in the TNC using e.g. minicom or kermit.

73, Bent/OZ6BL

#2 lore raw
In reply to Willie Hein WJ3G
Quoted 7 lines · Willie Hein WJ3G wrote:

Greetings all,

Since i don't see it as an option in axctl or axparms, how do I set the txdelay using linux ax25?

tia

Quoted 9 lines

Willie, WJ3G

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Have you tried kissparms? From my rc.ax25 .....

echo -n "Setting KISS parameters for aprs"
/usr/local/sbin/kissparms -p aprs -r 32 -t 200 -s 20 -f n -l 20

-p port name from axports

-r  persistance
-t  txd
-s  slottime
-f  duplex/not duplex (y/n)
-l  tx tail (deprecated but useful(essential) on 0k3 HF)

To fix other port parameters (maxframe, paclen, etc) change the entries in /proc/sys/net/ax25/<port> and have that entry restored on boot from rc.ax25. This may not be important for you but it is here where I run max 1 and paclen 64 on 0k3 HF.

Ray vk2tv

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#4 lore raw

Thank you Neville and Tom,

That is exactly what I was looking for. I tend to believe that KISS over rides the firmware set commands. But things are working better now. Now to figure out why netrom won't work.

73, Willie

Quoted 26 lines · Neville A. Cross
Quoted 10 lines · On Fri, Nov 28, 2008 at 11:15 AM, Willie Hein WJ3G <[email protected]> wrote:

Greetings all,

Since i don't see it as an option in axctl or axparms, how do I set the txdelay using linux ax25?

tia

Willie, WJ3G

You have to use teh following command:

kissparms -p 1 -t 300 -r 128 -s 100 -l 30

where -t is the txdelay

in fedora I use it like:
/usr/sbin/kissparms -p 1 -t 300 -r 128 -s 100 -l 30

because of the different path that are use among distros

Hope it helps