On 11/23/20 7:09 AM, Sébastien DI MERCURIO via USRP-users wrote: > Hi, > > I've got several USRP E100/E110 with outdated Linux and Gnuradio > software on it. So I decided to build a Yocto image, more up-to-date and > succeeded in after several tries. > The new image boots and run a reasonable updated version of Linux and > Gnuradio. > > But, because of Ettus proprietary kernel driver, I cannot connect to > FPGA and so the board is useless.
It's an open driver, just non of us remember how it works. I did find the code: https://github.com/balister/linux-omap-philip The linux DMA architecture has likely changed, so the driver will need work, but the code is out there. Let me know if you have questions, it would be great to see these running. I'll answer as best I can. It has been like 6-7 years since I last looked at it though. Using it like an N-series is likely not possible. The fpga is connected to the Overo via the GPMC (General Purpose Memory Controller). Philip > > My questions are: > > - Did someone achieve to get an updated Linux base and Gnuradio > software, with working FPGA communications (whatever the method) > - Is it possible to get source code of Ettus kernel driver, as the > board is now End-of-life > - Is it possible to enable Ethernet communication pass-throughto > FPGA, a bit like in N series, in order to use it over Ethernet(not > standalone) > > Regards! > > Sebastien > > > > > > > > > > . > > > > _______________________________________________ > USRP-users mailing list > [email protected] > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com > _______________________________________________ USRP-users mailing list [email protected] http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
