[arm-allstar] URI Issues on 2 node server

[David Ranch]

Hello David M,

How strange.. I've never heard of this hardware limitation.  Is this due 
to the change in the PMIC power management chip?

--David
KI6ZHD


On 10/25/2023 09:12 PM, David McGough via ARM-allstar wrote:
> Pete,
>
> What version of the RPi4B do you have??  Versions earlier than 1.3 would
> only support a single USB fob.  Versions 1.4 or higher will support
> multiple fobs.  In HamVoIP, you can check the version using the
> whatsmyhardware.sh command from a shell (bash) prompt.  For example:
>
> [root at RPi-Z2W ~]# whatsmyhardware.sh
>
> Raspberry Pi Hardware Information rev: 902120
>
> Revision	Model	PCB Rev	Memory	Notes
>    902120     Zero 2 W       1.0  512MB	Sony UK
>
>
>
> ....or:
>
> [root at RPi4B-dev ~]# whatsmyhardware.sh
>
> Raspberry Pi Hardware Information rev: c03111
>
> Revision	Model	PCB Rev	Memory	Notes
>    c03111           4B       1.1    4GB	Sony UK
>
>
> 73, David K4FXC
>
>
> On Thu, 19 Oct 2023, Pete Hammerl via ARM-allstar wrote:
>
>> I am having a bit of trouble with one of the radio interfaces on a rpi 4
>> server with 2 nodes.
>>
>> This is a new build with 2 RA-42s.  What is happening is both nodes can
>> receive audio from our repeaters fine at all times.  Only one of the nodes
>> will transmit audio to the repeater.  What node transmits all depends on
>> which USB URI is plugged in last.  Both will always receive and will PTT
>> correctly on each node.  But only one will transmit audio.
>>
>> If I restart astrix or start the server it always defaults to my second
>> node.  If I unplug and plug the first nodes URI back in, it will transmit
>> audio correctly but the second node stops transmitting.
>>
>> It's quite strange.
>>
>> Any suggestions?
>> _______________________________________________
>>
>> ARM-allstar mailing list
>> ARM-allstar at hamvoip.org
>> http://lists.hamvoip.org/cgi-bin/mailman/listinfo/arm-allstar
>>
>> Visit the BBB and RPi2/3/4 web page - http://hamvoip.org
>>
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>
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>
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