Hi, I have two questions:
1/ I followed the different instructions mentioned in this link: http://www.cyberciti.biz/faq/linux-add-a-swap-file-howto/ But when I typed: root@usrp-e1xx:~# swapon /swapfile1 *swapon: /swapfile1: swapon failed: Device or resource busy* I got the error above. How to fix this error in order to create swap file in order to update gnuradio ? 2/ For the following instruction , which count shall I put for the swap file in order to update gnuradio on usrp e110 ? dd if=/dev/zero of=/swapfile1 bs=1024 count=524288 Best regards, Wafa HAJ HMIDA 2014-05-22 16:57 GMT+02:00 Philip Balister <phi...@opensdr.com>: > On 05/22/2014 10:25 AM, Wafa Elhajhmida wrote: > > Hi, > > > > The USRP E 110 is connected to internet. > > In fact, I followed the different commands described in the FAQ. But > when I > > typed > > "make" I got this error : > > > > [ 49%] Built target _filter_swig_swig_tag > > [ 49%] Building CXX object > > gr-filter/swig/CMakeFiles/_filter_swig.dir/filter_swigPYTHON_wrap.cxx.o > > g++: Internal error: Killed (program cc1plus) > > Please submit a full bug report. > > See <http://gcc.gnu.org/bugs.html< > https://owa.ece.fr/owa/redir.aspx?C=azMLHeTJTEeJAp-eApYyqBPwd5wXLNEIaWtGtAFgTFNK5I8pwshWTvAb5Aa2cq8hkqcLKU7Jt-8.&URL= > >> > > for instructions. > > make[2]: *** > > [gr-filter/swig/CMakeFiles/_filter_swig.dir/filter_swigPYTHON_wrap.cxx.o] > > Error 1 > > make[1]: *** [gr-filter/swig/CMakeFiles/_filter_swig.dir/all] Error 2 > > make: *** [all] Error 2 > > > > > > > > How to fix it in order to update gnuradio embedded on usrp e110? > > You need to add a swapfile. There swig generated files take an enormous > amount of memory to compile. > > Google should give guides on setting up a swapfile. here is one: > > http://www.cyberciti.biz/faq/linux-add-a-swap-file-howto/ > > Philip > > > > > Best regards, > > > > Wafa HAJ HMIDA > > > > > > 2014-05-19 16:06 GMT+02:00 Wafa Elhajhmida <wafa.elhaj.hm...@gmail.com>: > > > >> I think I shall ask the network administrator to make the necessary > >> configurations so that the usrp e110 will be recognized by the network. > >> > >> Thanks for helping, > >> > >> Best regards, > >> > >> Wafa HAJ HMIDA > >> > >> > >> 2014-05-19 15:58 GMT+02:00 Wafa Elhajhmida <wafa.elhaj.hm...@gmail.com > >: > >> > >> I tried the different commands but the command opkg update still don't > >>> work. > >>> > >>> > >>> > >>> 2014-05-19 15:55 GMT+02:00 Wafa Elhajhmida <wafa.elhaj.hm...@gmail.com > >: > >>> > >>> the output is : > >>>> > >>>> ifup: interface eth0 already configured > >>>> > >>>> > >>>> 2014-05-19 15:39 GMT+02:00 Ettus Research Support <supp...@ettus.com > >: > >>>> > >>>> I missed off the 'eth0' bit on the gateway setting: > >>>>> > >>>>> sudo route add default gw 192.168.1.1 eth0 > >>>>> > >>>>> > >>>>> Mike > >>>>> > >>>>> -- > >>>>> Mike Jameson M0MIK BSc MIET > >>>>> Ettus Research Technical Support > >>>>> Email: supp...@ettus.com > >>>>> Web: http://ettus.com > >>>>> > >>>>> > >>>>> On Mon, May 19, 2014 at 2:34 PM, Ettus Research Support < > >>>>> supp...@ettus.com> wrote: > >>>>> > >>>>>> On Ubuntu the alternative way to set an IP address of 192.168.1.234, > >>>>>> gateway of 192.168.1.1 and nameserver to 8.8.8.8 (google) is by > doing the > >>>>>> following: > >>>>>> > >>>>>> sudo ifconfig eth0 up > >>>>>> sudo ifconfig eth0 192.168.1.234 > >>>>>> sudo route add default gw 192.168.1.1 > >>>>>> sudo echo "nameserver 8.8.8.8" > /etc/resolv.conf > >>>>>> > >>>>>> Mike > >>>>>> > >>>>>> -- > >>>>>> Mike Jameson M0MIK BSc MIET > >>>>>> Ettus Research Technical Support > >>>>>> Email: supp...@ettus.com > >>>>>> Web: http://ettus.com > >>>>>> > >>>>>> > >>>>>> On Mon, May 19, 2014 at 2:14 PM, Marcus Müller < > >>>>>> marcus.muel...@ettus.com> wrote: > >>>>>> > >>>>>>> Hi Wafa, > >>>>>>> to download packages, you obviously need internet connectivity. > >>>>>>> You need to manage that; as gr-discuss, we really can't help you > with > >>>>>>> that. > >>>>>>> > >>>>>>> Greetings, > >>>>>>> Marcus > >>>>>>> > >>>>>>> On 19.05.2014 15:13, Wafa Elhajhmida wrote: > >>>>>>>> I tried what you recommend me to do. But I got the same error, it > >>>>>>> isn't > >>>>>>>> able to download the files for update. > >>>>>>>> Is there any other alternative to fix this error ? > >>>>>>>> > >>>>>>>> > >>>>>>>> 2014-05-19 14:54 GMT+02:00 Ettus Research Support < > >>>>>>> supp...@ettus.com>: > >>>>>>>> > >>>>>>>>> You need an IP address. > >>>>>>>>> > >>>>>>>>> Try: > >>>>>>>>> > >>>>>>>>> sudo dhclient eth0 > >>>>>>>>> > >>>>>>>>> Mike > >>>>>>>>> > >>>>>>>>> -- > >>>>>>>>> Mike Jameson M0MIK BSc MIET > >>>>>>>>> Ettus Research Technical Support > >>>>>>>>> Email: supp...@ettus.com > >>>>>>>>> Web: http://ettus.com > >>>>>>>>> > >>>>>>>>> > >>>>>>>>> On Mon, May 19, 2014 at 10:11 AM, Wafa Elhajhmida < > >>>>>>>>> wafa.elhaj.hm...@gmail.com> wrote: > >>>>>>>>> > >>>>>>>>>> Hi, > >>>>>>>>>> > >>>>>>>>>> I connected the usrp e100 through an ethernet connection. > >>>>>>>>>> > >>>>>>>>>> And I obtained: > >>>>>>>>>> > >>>>>>>>>> root@usrp-e1xx:~# ifconfig eth0eth0 Link encap:Ethernet > >>>>>>> HWaddr A0:36:FA:95:32:E9 inet6 addr: > >>>>>>> fe80::a236:faff:fe95:32e9/64 Scope:Link UP BROADCAST > RUNNING > >>>>>>> MULTICAST MTU:1500 Metric:1 RX packets:334 errors:0 > dropped:0 > >>>>>>> overruns:0 frame:0 TX packets:52 errors:3 dropped:0 > overruns:0 > >>>>>>> carrier:0 collisions:0 txqueuelen:1000 RX > bytes:22517 > >>>>>>> (21.9 KiB) TX bytes:14498 (14.1 KiB) Interrupt:80 > >>>>>>>>>> > >>>>>>>>>> > >>>>>>>>>> When I typed opkg update, I got this error. > >>>>>>>>>> > >>>>>>>>>> *root@usrp-e1xx:~# opkg update * > >>>>>>>>>> > >>>>>>>>>> *Downloading > >>>>>>> > http://files.ettus.com/binaries/oe-classic-feeds/ipk/armv7a/Packages.gz< > >>>>>>> > http://files.ettus.com/binaries/oe-classic-feeds/ipk/armv7a/Packages.gz > >>>>>>>> .* > >>>>>>>>>> > >>>>>>>>>> * Downloading > >>>>>>> > http://files.ettus.com/binaries/oe-classic-feeds/ipk/all/Packages.gz< > >>>>>>> > http://files.ettus.com/binaries/oe-classic-feeds/ipk/all/Packages.gz>. > >>>>>>> * > >>>>>>>>>> > >>>>>>>>>> *Downloading > >>>>>>> > http://files.ettus.com/binaries/oe-classic-feeds/ipk/usrp-e1xx/Packages.gz > < > >>>>>>> > http://files.ettus.com/binaries/oe-classic-feeds/ipk/usrp-e1xx/Packages.gz > >>>>>>>> .* > >>>>>>>>>> > >>>>>>>>>> * Collected errors: * > >>>>>>>>>> > >>>>>>>>>> ** opkg_download: Failed to download > >>>>>>> > http://files.ettus.com/binaries/oe-classic-feeds/ipk/armv7a/Packages.gz< > >>>>>>> > http://files.ettus.com/binaries/oe-classic-feeds/ipk/armv7a/Packages.gz>, > >>>>>>> wget returned 1. * > >>>>>>>>>> > >>>>>>>>>> * * opkg_download: Failed to download > >>>>>>> > http://files.ettus.com/binaries/oe-classic-feeds/ipk/all/Packages.gz< > >>>>>>> > http://files.ettus.com/binaries/oe-classic-feeds/ipk/all/Packages.gz>, > >>>>>>> wget returned 1. * > >>>>>>>>>> > >>>>>>>>>> ** opkg_download: Failed to download > >>>>>>> > http://files.ettus.com/binaries/oe-classic-feeds/ipk/usrp-e1xx/Packages.gz > < > >>>>>>> > http://files.ettus.com/binaries/oe-classic-feeds/ipk/usrp-e1xx/Packages.gz > >, > >>>>>>> wget returned 1.* > >>>>>>>>>> > >>>>>>>>>> Can you lead me how to fix this error. > >>>>>>>>>> > >>>>>>>>>> Thanks a lot, > >>>>>>>>>> > >>>>>>>>>> > >>>>>>>>>> Best regards, > >>>>>>>>>> > >>>>>>>>>> Wafa HAJ HMIDA > >>>>>>>>>> > >>>>>>>>>> > >>>>>>>>>> > >>>>>>>>>> > >>>>>>>>>> > >>>>>>>>>> > >>>>>>>>>> > >>>>>>>>>> > >>>>>>>>>> 2014-05-16 23:58 GMT+02:00 Philip Balister <phi...@opensdr.com > >: > >>>>>>>>>> > >>>>>>>>>> On 05/16/2014 10:28 AM, Wafa Elhajhmida wrote: > >>>>>>>>>>>> Hi, > >>>>>>>>>>>> > >>>>>>>>>>>> Thank you for your reply . > >>>>>>>>>>>> > >>>>>>>>>>>> How shall I proceed in order to update GR on E 1xx to GR 3.7 > to > >>>>>>> obtain > >>>>>>>>>>> the > >>>>>>>>>>>> different blocks necessary > >>>>>>>>>>> Use: > >>>>>>>>>>> > >>>>>>>>>>> opkg update > >>>>>>>>>>> opkg upgrade > >>>>>>>>>>> > >>>>>>>>>>> to update the E100. > >>>>>>>>>>> > >>>>>>>>>>> This link should get you started installing gnuradio 3.7: > >>>>>>>>>>> > >>>>>>>>>>> > >>>>>>>>>>> > >>>>>>> > http://ettus-apps.sourcerepo.com/redmine/ettus/projects/usrpe1xx/wiki/FAQ#How-do-I-install-GNU-Radio-from-source > >>>>>>>>>>> > >>>>>>>>>>>> to implement OFDM channel on USRP E 110 ? > >>>>>>>>>>> I will be easier getting OFDM going with a USRP (such as a > B200) > >>>>>>>>>>> attached to a desktop computer first, then use this work to > move > >>>>>>> it to > >>>>>>>>>>> the E100. The processor o the E100 is much slower, so it will > be > >>>>>>> harder > >>>>>>>>>>> to work out what is your problem and what is a limitation of > the > >>>>>>>>>>> hardware and software that needs work to improve. > >>>>>>>>>>> > >>>>>>>>>>> Philip > >>>>>>>>>>> > >>>>>>>>>>> Philip > >>>>>>>>>>> > >>>>>>>>>>> > >>>>>>>>>>>> Best regards, > >>>>>>>>>>>> > >>>>>>>>>>>> Wafa HAJ HMIDA > >>>>>>>>>>>> > >>>>>>>>>>>> > >>>>>>>>>>>> 2014-05-15 18:30 GMT+02:00 Marcus Leech < > marcus.le...@ettus.com > >>>>>>>> : > >>>>>>>>>>>> > >>>>>>>>>>>>> Phil: > >>>>>>>>>>>>> > >>>>>>>>>>>>> What is our current recommended procedure for updating GR on > >>>>>>> the E1xx > >>>>>>>>>>>>> series to GR3.7? > >>>>>>>>>>>>> > >>>>>>>>>>>>> > >>>>>>>>>>>>> > >>>>>>>>>>>>> > >>>>>>>>>>>>> On Thu, May 15, 2014 at 11:35 AM, Ettus Research Support < > >>>>>>>>>>>>> supp...@ettus.com> wrote: > >>>>>>>>>>>>> > >>>>>>>>>>>>>> You can also look in: > >>>>>>>>>>>>>> > >>>>>>>>>>>>>> http://files.ettus.com/ > >>>>>>>>>>>>>> > >>>>>>>>>>>>>> Specifically the following link to some embedded files if > >>>>>>> they are > >>>>>>>>>>>>>> relevant: > >>>>>>>>>>>>>> > >>>>>>>>>>>>>> http://files.ettus.com/e1xx_images/ > >>>>>>>>>>>>>> > >>>>>>>>>>>>>> Mike > >>>>>>>>>>>>>> > >>>>>>>>>>>>>> -- > >>>>>>>>>>>>>> Mike Jameson M0MIK BSc MIET > >>>>>>>>>>>>>> Ettus Research Technical Support > >>>>>>>>>>>>>> Email: supp...@ettus.com > >>>>>>>>>>>>>> Web: http://ettus.com > >>>>>>>>>>>>>> > >>>>>>>>>>>>>> > >>>>>>>>>>>>>> On Thu, May 15, 2014 at 4:33 PM, Mike Jameson < > >>>>>>>>>>> mike.jame...@ettus.com>wrote: > >>>>>>>>>>>>>>> Wafa, > >>>>>>>>>>>>>>> > >>>>>>>>>>>>>>> I've forwarded this to the supp...@ettus.com address for > the > >>>>>>>>>>> Embedded > >>>>>>>>>>>>>>> experts to answer this for you. The files are giving me a > >>>>>>> 404 too > >>>>>>>>>>> so > >>>>>>>>>>>>>>> thanks for pointing this out. > >>>>>>>>>>>>>>> > >>>>>>>>>>>>>>> Mike > >>>>>>>>>>>>>>> > >>>>>>>>>>>>>>> -- > >>>>>>>>>>>>>>> Mike Jameson M0MIK BSc MIET > >>>>>>>>>>>>>>> Ettus Research Technical Support > >>>>>>>>>>>>>>> Email: supp...@ettus.com > >>>>>>>>>>>>>>> Web: http://ettus.com > >>>>>>>>>>>>>>> > >>>>>>>>>>>>>>> > >>>>>>>>>>>>>>> On Thu, May 15, 2014 at 3:26 PM, Wafa Elhajhmida < > >>>>>>>>>>>>>>> wafa.elhaj.hm...@gmail.com> wrote: > >>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>> Hi, > >>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>> First, I tried to update the bootfiles of usrp e110. But > >>>>>>> these > >>>>>>>>>>> links > >>>>>>>>>>>>>>>> mentioned on Ettus website, > >>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>> > >>>>>>>>>>> > >>>>>>> > https://ettus-apps.sourcerepo.com/redmine/ettus/projects/usrpe1xx/wiki/Updating_E1XX_Boot_Files_and_Kernel_Modules > >>>>>>>>>>>>>>>> -http://dl.dropbox.com/u/14618236/MLO > >>>>>>>>>>>>>>>> -http://dl.dropbox.com/u/14618236/u-boot.bin-for-2.6.38 > >>>>>>>>>>>>>>>> - > >>>>>>> http://dl.dropbox.com/u/14618236/uImage-2.6.38-r0a-usrp-e1xx.bin > >>>>>>>>>>>>>>>> - > >>>>>>>>>>>>>>>> > >>>>>>>>>>> > >>>>>>> > http://dl.dropboxusercontent.com/u/14618236/modules-3.0-pm-r0d-usrp-e1xx.tgz > >>>>>>>>>>>>>>>> don't work. > >>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>> Can you give me other links where can I find the different > >>>>>>> files > >>>>>>>>>>> MLO, > >>>>>>>>>>>>>>>> U-Boot, uImage. in order to make an up date of kernel and > >>>>>>> boot > >>>>>>>>>>> files. > >>>>>>>>>>>>>>>> Second, How can I access to gnuradio embedded on usrp e > 110 > >>>>>>> in > >>>>>>>>>>> order to > >>>>>>>>>>>>>>>> show it on my screen. > >>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>> Best regards, > >>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>> Wafa HAJ HMIDA > >>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>> 2014-05-13 14:28 GMT+02:00 Mike Jameson < > >>>>>>> mike.jame...@ettus.com>: > >>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>> If you Google "USRP E100 update gnuradio" it points to the > >>>>>>>>>>> following > >>>>>>>>>>>>>>>>> instructions: > >>>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>>> > >>>>>>>>>>> > >>>>>>> > http://ettus-apps.sourcerepo.com/redmine/ettus/projects/usrpe1xx/wiki/FAQ#How-do-I-install-GNU-Radio-from-source > >>>>>>>>>>>>>>>>> Mike > >>>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>>> -- > >>>>>>>>>>>>>>>>> Mike Jameson M0MIK BSc MIET > >>>>>>>>>>>>>>>>> Ettus Research Technical Support > >>>>>>>>>>>>>>>>> Email: supp...@ettus.com > >>>>>>>>>>>>>>>>> Web: http://ettus.com > >>>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>>> On Tue, May 13, 2014 at 12:59 PM, Wafa Elhajhmida < > >>>>>>>>>>>>>>>>> wafa.elhaj.hm...@gmail.com> wrote: > >>>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>>>> plz how to proceed ? > >>>>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>>>> Thanks a lot > >>>>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>>>> 2014-05-13 11:47 GMT+02:00 Wafa Elhajhmida < > >>>>>>>>>>>>>>>>>> wafa.elhaj.hm...@gmail.com>: > >>>>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>>>> Hi, > >>>>>>>>>>>>>>>>>>> I'm working on USRP E 110 card in order to implement > OFDM > >>>>>>>>>>> channel on > >>>>>>>>>>>>>>>>>>> it. > >>>>>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>>>>> In fact, I would like to remove the old version of > >>>>>>> gnuradio > >>>>>>>>>>>>>>>>>>> installed in USRP E 110. > >>>>>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>>>>> Then, I would like to install gnuradio 3.7.4 on USRP E > >>>>>>> 110(the > >>>>>>>>>>>>>>>>>>> version that as far as I know contains the different > >>>>>>> blocks > >>>>>>>>>>> necessary to > >>>>>>>>>>>>>>>>>>> implement > >>>>>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>>>>> OFDM channel on USRP E 110). > >>>>>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>>>>> Best regards, > >>>>>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>>>>> Wafa HAJ HMIDA > >>>>>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>>>> _______________________________________________ > >>>>>>>>>>>>>>>>>> Discuss-gnuradio mailing list > >>>>>>>>>>>>>>>>>> Discuss-gnuradio@gnu.org > >>>>>>>>>>>>>>>>>> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > >>>>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>>>> > >>>>>>>>>>>>> > >>>>>>>>>>>>> -- > >>>>>>>>>>>>> Marcus Leech > >>>>>>>>>>>>> Technical Support Assistant > >>>>>>>>>>>>> Ettus Research LLC > >>>>>>>>>>>>> > >>>>>>>>>>> > >>>>>>> > >>>>>>> > >>>>>> > >>>>> > >>>> > >>> > >> > > > >
_______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
