I can help with that. It doesn't. :-) The serial port just displays
some garbage characters at bootup.
I think I've got this figured out. I went back through the
instructions, but grabbed the v3.15.0.0 tag for UHD, instead. Then, I
discovered that I could get an sdimg and an SDK for that version using
the uhd_image_downloader tool.
I rebuilt the 3.15 UHD and cross-compiled for arm, and I burned the
3.15 sdimg to my SD card. Everything seems to work as expected, now.
Still have a ways to go before my development environment is fully set
up, but I think I'm well on my way now.
Good luck with the move!
Thanks,Dennis
-----------------------------------------From: "Marcus D. Leech"
To: dtra...@tampabay.rr.com
Cc: "usrp-users@lists.ettus.com"
Sent: Thursday February 4 2021 2:49:25PM
Subject: Re: [USRP-users] Error Testing UHD Build on E310 with
uhd_usrp_probe
On 02/04/2021 12:12 PM, dtra...@tampabay.rr.com wrote:
Good info. Thanks. I am attempting to burn a new image to the SD
card. I downloaded
[1]https://files.ettus.com/binaries/cache/e3xx/meta-ettus-v3.14.1.1/e3xx_e320_sdimg_default-v3.14.1.1.zip
[2] which contains usrp_e320_fs.sdimg. Will this work to boot my e310?
Dennis
I'm going to say "almost certainly YES". I haven't had a chance to
try that image, and my lab is currently in a state of flux--we're
moving
to a new location and everything is in turmoil, so I can't burn that
image myself right now.
----------------------------------------- From: "Marcus D. Leech"
To: dtra...@tampabay.rr.com
Cc: "usrp-users@lists.ettus.com"
Sent: Wednesday February 3 2021 9:25:58PM
Subject: Re: [USRP-users] Error Testing UHD Build on E310 with
uhd_usrp_probe
On 02/02/2021 04:20 PM, dtra...@tampabay.rr.com wrote:
> From the root directory of the radio, I did: find . -name
"ld-linux*"
>
> That command produced no results, either.
>
> If I am following the instructions
> at
[3]https://kb.ettus.com/Software_Development_on_the_E3xx_USRP_-_Building_RFNoC_UHD_/_GNU_Radio_/_gr-ettus_from_Source,
[4]
> should I expect to find this library under
> /home/root/newinstall/usr/lib? Or should it be on the image
installed
> on the SD card under /lib?
>
> I have followed the above instructions to the letter, except for
one
> change. After I cloned gr-ettus, I made sure to checkout the
maint-3.7
> branch, to match the gnuradio version. However, I don't believe
this
> should have any affect on the UHD cross-compile, should it?
>
>
So, here is what I have on my E310:
root@plood:~# find /lib -name *ld-*
/lib/ld-2.21.so
/lib/.debug/ld-2.21.so
/lib/ld-linux-armhf.so.3
I think your E310 filesystem may not be quite correct.
Links:
------
[1]
https://files.ettus.com/binaries/cache/e3xx/meta-ettus-v3.14.1.1/e3xx_e320_sdimg_default-v3.14.1.1.zip
[2]
https://files.ettus.com/binaries/cache/e3xx/meta-ettus-v3.14.1.1/e3xx_e320_sdimg_default-v3.14.1.1.zip
[3]
https://kb.ettus.com/Software_Development_on_the_E3xx_USRP_-_Building_RFNoC_UHD_/_GNU_Radio_/_gr-ettus_from_Source,
[4]
https://kb.ettus.com/Software_Development_on_the_E3xx_USRP_-_Building_RFNoC_UHD_/_GNU_Radio_/_gr-ettus_from_Source,
_______________________________________________
USRP-users mailing list
USRP-users@lists.ettus.com
http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
