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Re: ubxtool set GLONASS L1/L2
From: |
John Ackermann N8UR |
Subject: |
Re: ubxtool set GLONASS L1/L2 |
Date: |
Wed, 6 May 2020 21:21:42 -0400 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 |
Thanks for the continued troubleshooting, Gary!
I'm out of the house tomorrow (field trip to our hilltop ham radio VHF
contest station, social distancing enforced) so probabl won't get a
chance to play further until Friday.
John
----
On 5/6/20 8:04 PM, Gary E. Miller wrote:
> Yo John!
>
> On Wed, 6 May 2020 19:43:34 -0400
> John Ackermann N8UR <address@hidden> wrote:
>
>> Just pulled the latest head and am building now (my testbed for this
>> stuff is a little old Atom 520 board, so not the fastest horse in the
>> barn).
>
> I build on RasPi 3, so I understand.
>
>> Sad news... ubxtool happily took the "GLONASS,2" command now, but it
>> appears not to have made any difference.
>
> While you are waiting for me to fix this, you also have the Configuration
> Items options:
>
> ubxtool -P 27,10 -z CFG-SIGNAL-GLO_L2_ENA,1
>
>> Then sent -e GLONASS,2:
>> * the ubxtool "sent" message said GLONASS L1 enable
>
> That is the decode of what was sent. So it has to be in where you
> were originally looking.
>
>> The same set of commands on the F9T setting -P 29.00 ended up with
>> GLONASS L1 enabled, but not L2. So it worked, sort of.
>
> ubxtool command sedning knows nothing of the receiver versions, only
> the protocol version. Which is not involved in -e GLONASS
>
>> So there's not only a bug, it's a bug that acts differently on the two
>> slightly different devices
>
> Different u-blox are very picky, in different ways, about the CFG-GNSS
> command. Way too many otherwise legal settings that are illegal in
> combination. Try the Configuration Items as above, that is the u-blox
> answer to the CFG-GNSS mess.
>
>> What concerns me a bit is that in both cases the message following the
>> -e GLONASS,2 command seems to tell it to enable only L1:
>
> Yes. I'm juggling too many balls today. Another fix pushed to git
> head.
>
> RGDS
> GARY
> ---------------------------------------------------------------------------
> Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703
> address@hidden Tel:+1 541 382 8588
>
> Veritas liberabit vos. -- Quid est veritas?
> "If you can't measure it, you can't improve it." - Lord Kelvin
>
- Re: ubxtool port?, (continued)
- Re: ubxtool port?, John Ackermann N8UR, 2020/05/06
- Re: ubxtool port?, Gary E. Miller, 2020/05/06
- ubxtool set GLONASS L1/L2, John Ackermann N8UR, 2020/05/06
- Re: ubxtool set GLONASS L1/L2, Gary E. Miller, 2020/05/06
- Re: ubxtool set GLONASS L1/L2, Gary E. Miller, 2020/05/06
- Re: ubxtool set GLONASS L1/L2, John Ackermann N8UR, 2020/05/06
- Re: ubxtool set GLONASS L1/L2, John Ackermann N8UR, 2020/05/06
- Re: ubxtool set GLONASS L1/L2, Gary E. Miller, 2020/05/06
- Re: ubxtool set GLONASS L1/L2, John Ackermann N8UR, 2020/05/06
- Re: ubxtool set GLONASS L1/L2, Gary E. Miller, 2020/05/06
- Re: ubxtool set GLONASS L1/L2,
John Ackermann N8UR <=
Re: ubxtool port?, Gary E. Miller, 2020/05/06