Osmo-pcu error: PCU interface version number of BTS (7) is different (9).

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Pau Espin Pedrol pespin at sysmocom.de
Fri Sep 14 13:26:53 UTC 2018


Sorry forgot to reply-all and didn't send original mail to ML, 
re-sending now.

On 9/14/18 3:25 PM, Pau Espin Pedrol wrote:
> Hi Rafael,
> 
> You may want to check at PCU_IF_VERSION in both osmo-pcu.git and 
> osmo-pcu.git
> 
> It seems that you are running a recent osmo-pcu together with a quite 
> old osmo-bts (from at least Feb 28 2018, see osmo-bts.git 
> 4046e3b3dd0cffd53d8d0d1f3e1bf9d0dec83ede), and they are not protocol 
> compatible.
> 
> So you need to either use a newer osmo-bts (preferred I guess) or switch 
> to an older osmo-pcu which uses PCU_IF_VERSION 7.
> 
> If you are using NuRan original firmware, you either ask them to update 
> their stuff or your are pretty much on your own to build new images 
> (with non-upstream osmocom versions afaik).
> 
> At sysmocom we maintain meta-sysmocom-bsp [1] which together with 
> system-images [2] and osmocom's meta-telephny [3] allows to build 
> firmware for both sysmobts and litecell 1.5 machines, together with SDKs 
> to compile software for them.
> 
> I think generated images are not available publicly, but I guess you can 
> either attempt building them yourself or perhaps ask sysmocom customer 
> support to have access to it.
> 
> [1] https://git.sysmocom.de/poky/meta-sysmocom-bsp/
> [2] https://git.sysmocom.de/poky/system-images/
> [3] https://git.osmocom.org/meta-telephony/
> 
> Regards,
> Pau
> 

-- 
- Pau Espin Pedrol <pespin at sysmocom.de>         http://www.sysmocom.de/
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