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IL2P header has reverse polarity


 

Hmm, I am seeing a message “IL2P header has reverse polarity” after I build on Raspian BullsEye. I did not see this message on Buster.

Does anyone know what this message in the Dire Wolf screen output?

Thanks!


 

I saw this as well, but was connecting through a simple KISS TCP/IP port that I wrote code for.
-> I kind of thought it was something in my code, so wasn't speaking up.

I was running Nexus version of RaspberryPi OS with Linux Kernel 5.10.63-V7+
Which I believe is based off Buster.


 

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IL2P is brand new to Direwolf and still is very much Alpha.? Are you trying to use it with another Direwolf or NINO TNC or are you just seeing these errors when you start Direwolf?

--David
KI6ZHD


On 11/11/2021 11:37 AM, Rob Giuliano via groups.io wrote:

I saw this as well, but was connecting through a simple KISS TCP/IP port that I wrote code for.
-> I kind of thought it was something in my code, so wasn't speaking up.

I was running Nexus version of RaspberryPi OS with Linux Kernel 5.10.63-V7+
Which I believe is based off Buster.


 

I see these errors in the direwolf screen entries.

I am running BullsEye with Dire Wolf 1.7.

On Thu, Nov 11, 2021 at 5:59 PM David Ranch <direwolf-groupsio@...> wrote:

IL2P is brand new to Direwolf and still is very much Alpha.? Are you trying to use it with another Direwolf or NINO TNC or are you just seeing these errors when you start Direwolf?

--David
KI6ZHD


On 11/11/2021 11:37 AM, Rob Giuliano via wrote:
I saw this as well, but was connecting through a simple KISS TCP/IP port that I wrote code for.
-> I kind of thought it was something in my code, so wasn't speaking up.

I was running Nexus version of RaspberryPi OS with Linux Kernel 5.10.63-V7+
Which I believe is based off Buster.



--

73,
AB1PH
Don Rolph


 

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Unless you're trying to use IL2P, I would just ignore those warnings.? Please also note that the current production release of Direwolf is v1.6.? Direwolf's development branch is currently labeled as v1.7 but parts of that code is very much a work in progress (such as this IL2P).

--David
KI6ZHD


On 11/11/2021 03:17 PM, Don Rolph wrote:

I see these errors in the direwolf screen entries.

I am running BullsEye with Dire Wolf 1.7.

On Thu, Nov 11, 2021 at 5:59 PM David Ranch <direwolf-groupsio@...> wrote:

IL2P is brand new to Direwolf and still is very much Alpha.? Are you trying to use it with another Direwolf or NINO TNC or are you just seeing these errors when you start Direwolf?

--David
KI6ZHD


On 11/11/2021 11:37 AM, Rob Giuliano via wrote:
I saw this as well, but was connecting through a simple KISS TCP/IP port that I wrote code for.
-> I kind of thought it was something in my code, so wasn't speaking up.

I was running Nexus version of RaspberryPi OS with Linux Kernel 5.10.63-V7+
Which I believe is based off Buster.



--

73,
AB1PH
Don Rolph


 

Unfortunately our deployments require functionality of the 1.7 release.? My understanding?is that there is a main branch of 1.7 which I was using.? I need the Bonjour DNS announcement functionality?of the dev branch, and so am using that at this time.


On Thu, Nov 11, 2021 at 7:07 PM David Ranch <direwolf-groupsio@...> wrote:

Unless you're trying to use IL2P, I would just ignore those warnings.? Please also note that the current production release of Direwolf is v1.6.? Direwolf's development branch is currently labeled as v1.7 but parts of that code is very much a work in progress (such as this IL2P).

--David
KI6ZHD


On 11/11/2021 03:17 PM, Don Rolph wrote:
I see these errors in the direwolf screen entries.

I am running BullsEye with Dire Wolf 1.7.

On Thu, Nov 11, 2021 at 5:59 PM David Ranch <direwolf-groupsio@...> wrote:

IL2P is brand new to Direwolf and still is very much Alpha.? Are you trying to use it with another Direwolf or NINO TNC or are you just seeing these errors when you start Direwolf?

--David
KI6ZHD


On 11/11/2021 11:37 AM, Rob Giuliano via wrote:
I saw this as well, but was connecting through a simple KISS TCP/IP port that I wrote code for.
-> I kind of thought it was something in my code, so wasn't speaking up.

I was running Nexus version of RaspberryPi OS with Linux Kernel 5.10.63-V7+
Which I believe is based off Buster.



--

73,
AB1PH
Don Rolph



--

73,
AB1PH
Don Rolph


 

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Hello Don,

I think you mean the "Master" branch which in Git parlance means "bleeding edge" aka.. unstable.? Yes, you're right about the current Master branch having the Bonjour/Avahi support but personally, I find that stuff like this is bloat and creates unnecessarily noise on the network but that's just my personal opinion.? It might work today but if you need stuff to just work, you should be using the v1.6 release as that's what's known stable, tested, etc.

--David
KI6ZHD


On 11/11/2021 04:10 PM, Don Rolph wrote:

Unfortunately our deployments require functionality of the 1.7 release.? My understanding?is that there is a main branch of 1.7 which I was using.? I need the Bonjour DNS announcement functionality?of the dev branch, and so am using that at this time.

On Thu, Nov 11, 2021 at 7:07 PM David Ranch <direwolf-groupsio@...> wrote:

Unless you're trying to use IL2P, I would just ignore those warnings.? Please also note that the current production release of Direwolf is v1.6.? Direwolf's development branch is currently labeled as v1.7 but parts of that code is very much a work in progress (such as this IL2P).

--David
KI6ZHD


On 11/11/2021 03:17 PM, Don Rolph wrote:
I see these errors in the direwolf screen entries.

I am running BullsEye with Dire Wolf 1.7.

On Thu, Nov 11, 2021 at 5:59 PM David Ranch <direwolf-groupsio@...> wrote:

IL2P is brand new to Direwolf and still is very much Alpha.? Are you trying to use it with another Direwolf or NINO TNC or are you just seeing these errors when you start Direwolf?

--David
KI6ZHD


On 11/11/2021 11:37 AM, Rob Giuliano via wrote:
I saw this as well, but was connecting through a simple KISS TCP/IP port that I wrote code for.
-> I kind of thought it was something in my code, so wasn't speaking up.

I was running Nexus version of RaspberryPi OS with Linux Kernel 5.10.63-V7+
Which I believe is based off Buster.



--

73,
AB1PH
Don Rolph



--

73,
AB1PH
Don Rolph


 

When it happened, I was using V1.7b, just because I was doing nothing critical.

In my case, I was connected to Direwolf from APRSIS32 using AGW, and my app: only receives KISS packets from Direwolf, decodes them, and calculates Az-El between points.? It appeared to happen with certain messages, but I didn't pay very close attention to when it happened.

Rough Configuration:
?? APRSIS32 => connection to Direwolf through AGW (to send different formatted position reports with Altitude: Text, Compressed, and Mic-E)
????? Only connected to the internet to get more data
?? Direwolf => 2 devices configured through Nexus DR-X (separates left and right audio into 2 separate physical devices)
?? ??? Device 1 was left audio - as a mono device on 0 (so no 1)
?????? Device 2 was right audio - as a mono device on 2 (so no 3)
?? Personal App => connected to DireWolf through KISS over TCP/IP? for monitoring.
?????? Decode received packets, if call and SSID matched, use Lat, Lon, and Alt to calculate Az and El to point antennas
?????? Calculate and output AlfaSpid command to move antenna.
?????? This is intended to point a telescope or Satellite antenna at the balloon during flight.? We have an antenna to work with.
?????? The actual balloon will use Mic-E formatted data.

I started with just Direwolf, but the configured beacons did not seem to be sent to the configured KISS port.? It seemed to work at first, but then didn't.?
?? I used sendto=0 and sendto=2 to send to the different configured ports.
I don't think I changed anything, so I connected APRSIS32 to send the packets.?
?? I couldn't figure out how to force Direwolf to send compressed or Mic-E formats


Robert Giuliano
KB8RCO



On Thursday, November 11, 2021, 05:59:27 PM EST, David Ranch <direwolf-groupsio@...> wrote:



IL2P is brand new to Direwolf and still is very much Alpha.? Are you trying to use it with another Direwolf or NINO TNC or are you just seeing these errors when you start Direwolf?

--David
KI6ZHD


On 11/11/2021 11:37 AM, Rob Giuliano via groups.io wrote:

I saw this as well, but was connecting through a simple KISS TCP/IP port that I wrote code for.
-> I kind of thought it was something in my code, so wasn't speaking up.

I was running Nexus version of RaspberryPi OS with Linux Kernel 5.10.63-V7+
Which I believe is based off Buster.


 

That was a left over debug message from IL2P development.
It is harmless.
Ignore it.
It has been removed.


 

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Thanks!


On Nov 12, 2021, at 8:54 AM, WB2OSZ <wb2osz@...> wrote:

?That was a left over debug message from IL2P development.
It is harmless.
Ignore it.
It has been removed.