Hello Jason and Chris: I understand your frustration. We are working on instructions for adding GNU Radio support to the E320, and we will provide you with a filesystem. We should have something ready for you by the middle of next week. I can be your point-of-contact on this issue, and feel free to contact me directly. I will make a follow-on post as well to update the mailing list.
--Neel Pandeya On Thu, 2 May 2019 at 08:07, Jason Matusiak via USRP-users < usrp-users@lists.ettus.com> wrote: > Chris, > > It is a shame that the E320 doesn't seem to have complete support, but > maybe someone from Ettus will chime in at some point (though it has already > been over a month since you posted). As of now, these are paperweights in > our office and I have to switch gears to a different project with a > different vendor until it gets updated. I am not sure who we can even ping > at Ettus on the embedded front in case they aren't monitoring the mailing > list. Do you have a contact there on the embedded side? > > You don't happen to have a series of steps posted somewhere that you use > to try to get the E320 to a usable state do you? > > > > ------------------------------ > *From:* USRP-users <usrp-users-boun...@lists.ettus.com> on behalf of > Chris Gobbett via USRP-users <usrp-users@lists.ettus.com> > *Sent:* Wednesday, May 1, 2019 9:21 PM > *To:* Ettus Mail List > *Subject:* Re: [USRP-users] E320 numpy missing? > > I've had similar problems since this post in March, and still waiting on a > 'clean' way forward > > http://lists.ettus.com/pipermail/usrp-users_lists.ettus.com/2019-March/059332.html > > In the interim I've done lots of cross-compiling and also stealing > libraries/binaries from working E310 images; many of the included binaries > seem gimped or a step down from what was on the E310. > > ----- Original Message ----- > From: > "Jason Matusiak" <ja...@gardettoengineering.com> > > To: > "Philip Balister" <phi...@balister.org>, "Ettus Mail List" < > usrp-users@lists.ettus.com> > Cc: > > Sent: > Wed, 1 May 2019 14:40:16 +0000 > Subject: > Re: [USRP-users] E320 numpy missing? > > > I just double-checked and ENABLE_PYTHON is on in my system (which was > apparently the default since I didn't spell it out in my cmake command). > > ------------------------------ > *From:* Jason Matusiak > *Sent:* Wednesday, May 1, 2019 10:36 AM > *To:* Philip Balister; Ettus Mail List > *Subject:* Re: [USRP-users] E320 numpy missing? > > I actually was using a .sh file from earlier in April, but pulling down > the most recent: e3xx_e320_sdk_default-v3.13.0.2-20190415.zip, I still > don't see pretty much any site-packages in the sysroot. > > Those things seem to be there automatically when using the .sh info with > the e310 files. > > I will try including python in the cmake path (which I've never needed to > do before), but is that going to be enough? I feel like the back-and-forth > you and I had last year with the rocko build for the E310 were for pretty > similar issues. But honestly, I need to look back at the emails for the > exact issues at the time. > > ------------------------------ > *From:* Philip Balister <phi...@balister.org> > *Sent:* Wednesday, May 1, 2019 10:31 AM > *To:* Jason Matusiak; Ettus Mail List > *Subject:* Re: [USRP-users] E320 numpy missing? > > On 05/01/2019 09:55 AM, Jason Matusiak via USRP-users wrote: > > I also get a "ImportError: No module named sip" when I try to run: > uhd_siggen_gui > > > > So I think a few things might be missing from the cross-compile setup. > > I took a few minutes and looked at the current state of the BSP. It > looks like you might have this image: > > > https://github.com/EttusResearch/meta-ettus/blob/master/meta-ettus-core/recipes-core/images/developer-image.bb > > I forget where numpy is the gnuradio dependency tree, but I'm going to > guess if you enable python support in gnuradio (yes it might be possible > to use gnuradio without python) you will need numpy to build/run. > > Philip > > > > > ________________________________ > > From: Jason Matusiak > > Sent: Wednesday, May 1, 2019 8:46 AM > > To: Ettus Mail List > > Subject: E320 numpy missing? > > > > Finally got my E320 in and I cross-compiled a new setup. I tried to > fire up my flowgraph (which works fine on an E310) and it is complaining > about numpy missing. > > > > If I do a search from / on the E320, the only numpy that is showing up > is: > > /usr/include/boost/python/numpy > > > > If I do a search from a good E310 in / I see: > > ./usr/lib/python2.7/site-packages/numpy > > ./usr/lib/python2.7/site-packages/numpy/core/include/numpy > > ./usr/lib/python2.7/site-packages/Cython/Includes/numpy > > ./usr/include/boost/python/numpy > > > > > > Back on the host machine, my E320 cross-compile prefix shows numpy: > > > ./sysroots/cortexa9hf-neon-oe-linux-gnueabi/usr/include/boost/python/numpy > > > > My good E310 prefix shows: > > > ./sysroots/armv7ahf-neon-oe-linux-gnueabi/usr/src/debug/python-numpy/1.13.1-r0/numpy-1.13.1/build/src.linux-x86_64-2.7/numpy > > > ./sysroots/armv7ahf-neon-oe-linux-gnueabi/usr/src/debug/python-numpy/1.13.1-r0/numpy-1.13.1/build/src.linux-x86_64-2.7/numpy/core/include/numpy > > > ./sysroots/armv7ahf-neon-oe-linux-gnueabi/usr/src/debug/python-numpy/1.13.1-r0/numpy-1.13.1/numpy > > > ./sysroots/armv7ahf-neon-oe-linux-gnueabi/usr/src/debug/python-numpy/1.13.1-r0/numpy-1.13.1/numpy/core/include/numpy > > > ./sysroots/armv7ahf-neon-oe-linux-gnueabi/usr/lib/python2.7/site-packages/Cython/Includes/numpy > > > ./sysroots/armv7ahf-neon-oe-linux-gnueabi/usr/lib/python2.7/site-packages/numpy > > > ./sysroots/armv7ahf-neon-oe-linux-gnueabi/usr/lib/python2.7/site-packages/numpy/core/include/numpy > > ./sysroots/armv7ahf-neon-oe-linux-gnueabi/usr/include/boost/python/numpy > > > > So, was numpy forgotten? Left out for a reason? I am going to attempt > to build it by hand, but I have a fear that I am going to go down > dependency hell with this and other missing packages that GR might want. > > > > > > > > > > _______________________________________________ > > USRP-users mailing list > > USRP-users@lists.ettus.com > > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com > > > > _______________________________________________ > USRP-users mailing list > USRP-users@lists.ettus.com > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com >
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