Hello community, There seems to be software compatibility issue between the host (ubuntu 16.04) uhd build and USRP N210 FPGA image. The Runtime errors are captured as:------------------------------ wsn1@wsn1-ThinkPad-X200 ~> uhd_usrp_probe linux; GNU C++ version 5.3.1 20160413; Boost_105800; UHD_003.010.000.git-249-gef57ffcb -- Opening a USRP2/N-Series device... Error: RuntimeError: Please update the firmware and FPGA images for your device. See the application notes for USRP2/N-Series for instructions. Expected FPGA compatibility number 10, but got 16: The FPGA build is not compatible with the host code build. But when I download images by running uhd_images_downloader, then run uhd_image_loader ,the error is captured as :----------- wsn1@wsn1-ThinkPad-X200 ~> uhd_image_loader --args="type=usrp2,addr=192. 168.10.2" linux; GNU C++ version 5.3.1 20160413; Boost_105800; UHD_003.010.000.git-249-gef57ffcb Error: RuntimeError: Received invalid reply 32 from device. ---------------------------------------------------------------------------- --------------- I don't know what the reason is. Can youhelp me! Thanks, Wangerw

Dear Wangerw, that code, 32, is normally emitted by the USRP's firmware when it didn't understand a command that the flasher sent. Can you give us a network capture? The best way of doing that would be to 1. Install wireshark ("sudo apt-get install wireshark") 2. run wireshark (probably needs to be done as root, i.e. "sudo wireshark") 3. click the "capture options" button, select only the network interface that connects to your USRP. 4. start the capture, do exactly one execution of uhd_image_loader --args "type=usrp2,addr=192.168.10.2" , and save the capture in a PCAPNG file Best regards, Marcus On 07.07.2016 12:10, 王革伟 via USRP-users wrote: > Hello community, > There seems to be software compatibility issue between the host (ubuntu > 16.04) uhd build and USRP N210 FPGA image. > The Runtime errors are captured as:------------------------------ > wsn1@wsn1-ThinkPad-X200 ~> uhd_usrp_probe > linux; GNU C++ version 5.3.1 20160413; Boost_105800; > UHD_003.010.000.git-249-gef57ffcb > > -- Opening a USRP2/N-Series device... > Error: RuntimeError: > Please update the firmware and FPGA images for your device. > See the application notes for USRP2/N-Series for instructions. > Expected FPGA compatibility number 10, but got 16: > The FPGA build is not compatible with the host code build. > > But when I download images by running uhd_images_downloader, then run > uhd_image_loader ,the error is captured as :----------- > wsn1@wsn1-ThinkPad-X200 ~> uhd_image_loader --args="type=usrp2,addr=192. > 168.10.2" > linux; GNU C++ version 5.3.1 20160413; Boost_105800; > UHD_003.010.000.git-249-gef57ffcb > > Error: RuntimeError: Received invalid reply 32 from device. > ---------------------------------------------------------------------------- > --------------- > I don't know what the reason is. Can youhelp me! > Thanks, > Wangerw > > > _______________________________________________ > USRP-users mailing list > USRP-users@lists.ettus.com > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com

Forgot to ask: What kind of network card do you use? if in doubt, "lspci | grep -i ether" will probably tell you. Best regards, Marcus On 09.07.2016 12:04, Marcus Müller wrote: > > Dear Wangerw, > > that code, 32, is normally emitted by the USRP's firmware when it > didn't understand a command that the flasher sent. > > Can you give us a network capture? The best way of doing that would be to > > 1. Install wireshark ("sudo apt-get install wireshark") > 2. run wireshark (probably needs to be done as root, i.e. "sudo > wireshark") > 3. click the "capture options" button, select only the network > interface that connects to your USRP. > 4. start the capture, do exactly one execution of uhd_image_loader > --args "type=usrp2,addr=192.168.10.2" , and save the capture in a > PCAPNG file > > Best regards, > > Marcus > > On 07.07.2016 12:10, 王革伟 via USRP-users wrote: >> Hello community, >> There seems to be software compatibility issue between the host (ubuntu >> 16.04) uhd build and USRP N210 FPGA image. >> The Runtime errors are captured as:------------------------------ >> wsn1@wsn1-ThinkPad-X200 ~> uhd_usrp_probe >> linux; GNU C++ version 5.3.1 20160413; Boost_105800; >> UHD_003.010.000.git-249-gef57ffcb >> >> -- Opening a USRP2/N-Series device... >> Error: RuntimeError: >> Please update the firmware and FPGA images for your device. >> See the application notes for USRP2/N-Series for instructions. >> Expected FPGA compatibility number 10, but got 16: >> The FPGA build is not compatible with the host code build. >> >> But when I download images by running uhd_images_downloader, then run >> uhd_image_loader ,the error is captured as :----------- >> wsn1@wsn1-ThinkPad-X200 ~> uhd_image_loader --args="type=usrp2,addr=192. >> 168.10.2" >> linux; GNU C++ version 5.3.1 20160413; Boost_105800; >> UHD_003.010.000.git-249-gef57ffcb >> >> Error: RuntimeError: Received invalid reply 32 from device. >> ---------------------------------------------------------------------------- >> --------------- >> I don't know what the reason is. Can youhelp me! >> Thanks, >> Wangerw >> >> >> _______________________________________________ >> USRP-users mailing list >> USRP-users@lists.ettus.com >> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com >