> No comments on this? It's a major bug introduced in the new release, in
> my opinion.
>
> Anybody can replicate it by running the official test file linked below,
> when compiled with UHD 3.11 from Ubuntu PPA.
>
> https://github.com/manuts/uhd-examples/blob/master/rx_multi_samples.cpp
Just for the record, this is not the source location for official examples.
> Just run it long enough (with proper "nsamps" option), kill it via
> CTRL+C while still streaming, then relaunch. It dies instantly with
> errors like the following.
>
> [ERROR] [STREAMER] recv packet demuxer unexpected sid 0x1fffc
> [ERROR] [STREAMER] recv packet demuxer unexpected sid 0x10006
> DError: Receiver error ERROR_CODE_OVERFLOW (Out of sequence error)
Dario,
sorry for the delayed response. We'll need to triage this and see what's
going on.
Thanks for bringing this up,
Martin
>
> In my case I ran the following command, but the nsamps value doesn't
> really matter as long as it's long enough for the user to kill the first
> run via CTRL+C.
>
> $ ./rx_multi_samples --nsamps 10000000
>
>
> Thanks,
> Dario
>
>
>
> On Thu, Mar 8, 2018 at 5:30 PM, Dario Fertonani
> <dario.fertonani@gmail.com <mailto:dario.fertonani@gmail.com>> wrote:
>
> Thank you Martin, logging is fixed now.
> However, something must have changes in the rx_streamer behavior.
> Basic receive code that has compiled/worked since the 3.9.x days no
> longer works. This is for B210 under Ubuntu 16.04, g++ 5.4, UHD fro
> 3.11 from PPA.
>
> The receiver works the first time after B210 boot (and associated
> FPGA image load). Then, after CTRL+C or equivalent interruptions,
> the same binary fails right away with these errors (the SID change
> at every run)
>
> [ERROR] [STREAMER] recv packet demuxer unexpected sid 0xfffffff6
> [ERROR] [STREAMER] recv packet demuxer unexpected sid 0xfffcfff5
>
> as soon as the recv function is called. This suggests that 1)
> there's some stale state from the previous run, and 2) a B210 reboot
> clears that state.
> Is there a way to clean that state from C++ API? Or, more in
> general, a way to get the rx_stream to work without rebooting the board?
>
> Thanks,
> Dario
>
> On Thu, Mar 8, 2018 at 12:49 PM, Martin Braun
> <martin.braun@ettus.com <mailto:martin.braun@ettus.com>> wrote:
>
> On 03/08/2018 09:56 AM, Dario Fertonani wrote:
> > Hi Martin,
> >
> > Our code doesn't compile on Ubuntu 16.04 with UHD 3.11 from PPA (UHD
> > 3.10.x works well). This is on "amd64" ark, with g++ that dies out with
> > a missing header (copied below)
> >
> > fatal error: uhd/utils/msg.hpp: No such file or directory
> >
> >
> > I can probably fix the headers with some trial and error, but there's a
> > deeper question: Did anything significant change in the "msg" API?
>
> Dario,
>
> everything related to the logging API (msg.hpp falls into this
> category)
> was completely re-done between 3.10 and 3.11. I'll refer to the
> manual
> page: http://files.ettus.com/manual/page_logging.html
> <http://files.ettus.com/manual/page_logging.html>
>
> ...and this email:
> http://lists.ettus.com/pipermail/usrp-users_lists.ettus.com/2017-April/024653.html
> <http://lists.ettus.com/pipermail/usrp-users_lists.ettus.com/2017-April/024653.html>
>
> -- M
>
> >
> > Thanks,
> > Dario
> >
> >
> > On Mon, Mar 5, 2018 at 1:51 PM, Martin Braun via USRP-users
> > <usrp-users@lists.ettus.com
> <mailto:usrp-users@lists.ettus.com>
> <mailto:usrp-users@lists.ettus.com
> <mailto:usrp-users@lists.ettus.com>>> wrote:
> >
> > Two more comments:
> >
> > - Binary installers are currently building and will be
> made available
> > shortly on the usual spots: Ubuntu PPA is here:
> > https://launchpad.net/~ettusresearch/+related-packages
> <https://launchpad.net/~ettusresearch/+related-packages>
> > <https://launchpad.net/~ettusresearch/+related-packages
> <https://launchpad.net/~ettusresearch/+related-packages>>
> >
> > ...and Windows+Fedora binaries will be published here:
> >
> http://files.ettus.com/binaries/uhd/uhd_003.011.000.000-release/ <http://files.ettus.com/binaries/uhd/uhd_003.011.000.000-release/>
> >
> <http://files.ettus.com/binaries/uhd/uhd_003.011.000.000-release/
> <http://files.ettus.com/binaries/uhd/uhd_003.011.000.000-release/>>
> >
> > (but aren't there yet).
> >
> > - Because we changed out dev model, you will need to
> manually reset
> > maint branch if you're tracking that on git. The following
> commands will
> > work:
> >
> > $ git checkout maint
> > $ git remote update
> > $ git reset --hard @{u}
> >
> > Cheers,
> > Martin
> >
> >
> > On 03/05/2018 12:20 PM, Martin Braun wrote:
> > > Hi all,
> > >
> > > today we've tagged the release for UHD 3.11.0.0. We
> found a bunch of
> > > issues during RC testing, but not enough to warrant
> another release
> > > candidate.
> > > Some of the issues we fixed were actually
> usability-related, but there
> > > was an actual bug with the images downloader, which
> might not properly
> > > update the correct images after doing git pull, and we
> found and
> > fixed a
> > > bug in the X300 firmware which manifests as the GPSDO
> not being found
> > > (if you were running master branch with the X300, we
> highly recommend
> > > upgrading).
> > >
> > > There is one known N310 issue which is still open as of
> this release:
> > > When running UHD natively on the device in a
> multi-threading scenario,
> > > it is possible to encounter race conditions which lead
> to UHD dropping
> > > command packets. We will be releasing a bugfix release
> within a few
> > > weeks to address this issue, along with anything else we
> might
> > have missed.
> > >
> > > Please find the tag on github here:
> > >
> >
> https://github.com/EttusResearch/uhd/releases/tag/release_003_011_000_000
> <https://github.com/EttusResearch/uhd/releases/tag/release_003_011_000_000>
> >
> <https://github.com/EttusResearch/uhd/releases/tag/release_003_011_000_000
> <https://github.com/EttusResearch/uhd/releases/tag/release_003_011_000_000>>
> > >
> > > Cheers!
> > >
> > > Martin
> > >
> > >
> > > Changelog:
> > > ## 003.011.000.000
> > > * N310: Added driver
> > > * UBX: Add support for CAL antenna for Rev E
> > > * Added the module peripheral manager (MPM) with all
> subcomponents
> > (N310
> > > drivers, mpm_shell, RPC server, BIST, etc.)
> > > * UHD: Added rpclib as a internally tracked dependency
> > > * UHD: Reduced the usage of Boost
> > > * UHD: Updated uhd_images_downloader: Now uses more
> elaborate manifest
> > > to optimize downloads
> > > * UHD: Introduced uhdlib internal include paths
> > > * UHD: Add support for configuration files. USRP
> settings can now
> > be set
> > > using a uhd.conf file in addition to device args
> > > * UHD: Add narrow and narrow_cast
> > > * gr-usrptest: Various bugfixes
> > > * Updated required Vivado version to 2017.4
> > > * Updated all license headers to use SPDX identifiers
> and correctly
> > > identify Ettus Research as part of National Instruments
> > > * This release includes all bugfixes and features from
> previous
> > > releases, in particular, the 3.10.* release cycle
> > >
> >
> >
> > _______________________________________________
> > USRP-users mailing list
> > USRP-users@lists.ettus.com
> <mailto:USRP-users@lists.ettus.com>
> <mailto:USRP-users@lists.ettus.com
> <mailto:USRP-users@lists.ettus.com>>
> >
> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
> <http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com>
> >
> <http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
> <http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com>>
> >
> >
>
>
>
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