To All, I went through the process of creating my own bit file using the rfnoc GUI tool. I am now trying to load it to the E310 using the below command. uhd_usrp_probe -args='fpga=/home/rfnoc/rfnoc_tutorial/share/uhd/imagesusrp_e310_fpga_RFNOC_sg3.bit See attached error screen shot. I was told I need to install the Section "Cross-Compiling rfnoc-devel UHD" to be able to upload the bit file using the above command https://kb.ettus.com/Software_Development_on_the_E3xx_USRP_-_Building_RFNoC_UHD_/_GNU_Radio_/_gr-ettus_from_Source BUT, when I try to follow the instructions and install the SDK file, I cannot because my machine is a 32-bit processor machine. Is there a work around? Thanks, Konstantin

Hi Konstanti, the most common reason for that is actually a typo in the file name or in the path; can you verifying the file is actually readable (i.e. ls -l /home/rfnoc/rfnoc_tutorial/share/uhd/imagesusrp_e310_fpga_RFNOC_sg3.bit displays read privileges)? Best regards, Marcus On Thu, 2018-05-31 at 13:44 +0000, Matheou, Konstantin J. (GRC- LCI0)[ZIN TECHNOLOGIES INC] wrote: > To All, > > I went through the process of creating my own bit file using the > rfnoc GUI tool. I am now trying to load it to the E310 using the > below command. > > uhd_usrp_probe > –args=’fpga=/home/rfnoc/rfnoc_tutorial/share/uhd/imagesusrp_e310_fpga > _RFNOC_sg3.bit > > See attached error screen shot. > > I was told I need to install the Section “Cross-Compiling rfnoc-devel > UHD” to be able to upload the bit file using the above command > > https://kb.ettus.com/Software_Development_on_the_E3xx_USRP_-_Building > _RFNoC_UHD_/_GNU_Radio_/_gr-ettus_from_Source > > > BUT, when I try to follow the instructions and install the SDK file, > I cannot because my machine is a 32-bit processor machine. > > Is there a work around? > > Thanks, > > Konstantin > > > > >

Hello Konstantin: I think that the E310 SDK requires a 64-bit OS. You should be able to build an SDK for a 32-bit machine on a 64-bit machine using the SDKMACHINE variable. The Yocto manual should have documentation on this variable. The post below might also be of interest to you. http://lists.ettus.com/pipermail/usrp-users_lists.ettus.com/2018-June/056828.html --​Neel Pandeya On 31 May 2018 at 12:35, Marcus Müller via USRP-users < usrp-users@lists.ettus.com> wrote: > Hi Konstanti, > > the most common reason for that is actually a typo in the file name or > in the path; can you verifying the file is actually readable (i.e. > ls -l > /home/rfnoc/rfnoc_tutorial/share/uhd/imagesusrp_e310_fpga_RFNOC_sg3.bit > displays read privileges)? > > Best regards, > Marcus > > On Thu, 2018-05-31 at 13:44 +0000, Matheou, Konstantin J. (GRC- > LCI0)[ZIN TECHNOLOGIES INC] wrote: > > To All, > > > > I went through the process of creating my own bit file using the > > rfnoc GUI tool. I am now trying to load it to the E310 using the > > below command. > > > > uhd_usrp_probe > > –args=’fpga=/home/rfnoc/rfnoc_tutorial/share/uhd/imagesusrp_e310_fpga > > _RFNOC_sg3.bit > > > > See attached error screen shot. > > > > I was told I need to install the Section “Cross-Compiling rfnoc-devel > > UHD” to be able to upload the bit file using the above command > > > > https://kb.ettus.com/Software_Development_on_the_E3xx_USRP_-_Building > > _RFNoC_UHD_/_GNU_Radio_/_gr-ettus_from_Source > > > > > > BUT, when I try to follow the instructions and install the SDK file, > > I cannot because my machine is a 32-bit processor machine. > > > > Is there a work around? > > > > Thanks, > > > > Konstantin > > > > > > > > > > > > _______________________________________________ > USRP-users mailing list > USRP-users@lists.ettus.com > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com >