On Fri, 2011-07-08 at 17:00 -0400, Yan Nie wrote: > Dear all, > > I installed GNURadio+UHD on USRP E200 in Ubuntu 10.10 system by using the > build-gnuradio script Marcus offered. After installation successfully > completely, using uhd_find_devices gave the result: > -------------------------------------------------- > -- UHD Device 0 > -------------------------------------------------- > Device Address: > type: usrp2 > addr: 192.168.10.2 > name: > serial: > > However, the result of uhd_usrp_probe leads to the net burner to allow the > firmware build is the compatible with the host code build: > Error: RuntimeError: > Please update the firmware and FPGA images for your device. > See the application notes for USRP2/N-Series for instructions. > Expected protocol compatibility number 10, but got 9: > The firmware build is not compatible with the host code build. > > Then I tried: ./usrp_n2xx_net_burner.py --addr=192.168.10.2 > --fw=/usr/local/share/uhd/images/usrp_n200_fw.bin to load the firmware, which > gave the success result: > USRP-N2XX found. > Flash size: 4194304 > Sector size: 65536 > > Begin firmware write: this should take about 1 second... > Erasing 31744 bytes at 3145728 > Writing image > Verifying data > Read back 16383 bytes > Success. > Time elapsed: 1.245118 seconds > > Then loading the FPGA image in: ./usrp_n2xx_net_burner.py --addr=192.168.10.2 > --fpga=/usr/local/share/uhd/images/usrp_n200_fpga.bin, which also gave the > success result: > USRP-N2XX found. > Flash size: 4194304 > Sector size: 65536 > > Begin FPGA write: this should take about 1 minute... > Erasing 1572864 bytes at 1572864 > Writing image > Verifying data > Read back 893184 bytes > Success. > Time elapsed: 43.030194 seconds > > After finishing the FPGA image and firmware loading, uhd_usrp_probe gave the > same result as before. What could be the reason here? What is done > incorrectly? >
Did you try rebooting the N200? --n > Really appreciate your help! > > Thanks, > Yan > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
