> Is the FPGA code for mimo cable support available? Is that also on the > packet_router branch (you mention only the host code below)? If not, how > can I access it? Yes available. usrp2_txrx_uhd.bin is the FW image and packet_router.bin FPGA image. You can burn these images directly to the sd card(for usrp2). The images are here; http://www.ettus.com/downloads/uhd_images/experimental/UHD-mimo-cable-support/ > Also, are there example host programs that exercise this code? Not yet. felibol On 12/13/2010 7:34 PM, Josh Blum wrote: > Hello list, > > I would like to announce support for the MIMO cable with UHD. The > support is experimental, so its not in the mainline yet, and is only > available for USRP2 at the moment. > > The source for the FPGA code has not yet been pushed but you can get the > pre-built images here: > http://www.ettus.com/downloads/uhd_images/experimental/UHD-mimo-cable-support/ > > The supporting host code is available on the packet_router branch of the > uhd repo: >http://code.ettus.com/redmine/ettus/projects/uhd/repository/show?rev=packet_router >r > > Here is an excerpt from the docs on the MIMO cable in UHD: > >> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ >> MIMO cable configuration >> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ >> Using the MIMO cable, two USRP devices can be grouped together in a >>multi-device configuration. >> Only one device in the configuration can be attached to the ethernet. >> This device will be referred to as the master, and the other device, the >slave. >> >> * The master provides reference clock and time synchronization to the slave. >> * All data passing between the host and the slave is routed over the MIMO >>cable. >> * Both master and slave must have different IPv4 addresses but in the same >>subnet. >> * The master and slave may be used individually or in a multi-device >>configuration. > I hope that explains it. Feedback is welcome! > > Thanks, > -Josh > > _______________________________________________ > USRP-users mailing list > USRP-users@lists.ettus.com > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com _______________________________________________ USRP-users mailing list USRP-users@lists.ettus.com http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com

I am looking for the verilog source, since I need to modify it, not just the binaries. Thanks. On 12/23/2010 1:46 AM, Furkan Elibol wrote: > > > Is the FPGA code for mimo cable support available? Is that also on the > > packet_router branch (you mention only the host code below)? If not, > how > > can I access it? > > Yes available. usrp2_txrx_uhd.bin is the FW image and > packet_router.bin FPGA image. You can burn these images directly to > the sd card(for usrp2). > The images are here; > http://www.ettus.com/downloads/uhd_images/experimental/UHD-mimo-cable-support/ > > > Also, are there example host programs that exercise this code? > > Not yet. > > felibol > > On 12/13/2010 7:34 PM, Josh Blum wrote: > > Hello list, > > > > I would like to announce support for the MIMO cable with UHD. The > > support is experimental, so its not in the mainline yet, and is only > > available for USRP2 at the moment. > > > > The source for the FPGA code has not yet been pushed but you can get the > > pre-built images here: > > http://www.ettus.com/downloads/uhd_images/experimental/UHD-mimo-cable-support/ > > > > The supporting host code is available on the packet_router branch of the > > uhd repo: > > http://code.ettus.com/redmine/ettus/projects/uhd/repository/show?rev=packet_router > > > > Here is an excerpt from the docs on the MIMO cable in UHD: > > > >> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > >> MIMO cable configuration > >> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > >> Using the MIMO cable, two USRP devices can be grouped together in a > multi-device configuration. > >> Only one device in the configuration can be attached to the ethernet. > >> This device will be referred to as the master, and the other > device, the slave. > >> > >> * The master provides reference clock and time synchronization to > the slave. > >> * All data passing between the host and the slave is routed over > the MIMO cable. > >> * Both master and slave must have different IPv4 addresses but in > the same subnet. > >> * The master and slave may be used individually or in a > multi-device configuration. > > I hope that explains it. Feedback is welcome! > > > > Thanks, > > -Josh > > > > _______________________________________________ > > USRP-users mailing list > > USRP-users@lists.ettus.com <mailto:USRP-users@lists.ettus.com> > > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com > > > _______________________________________________ > USRP-users mailing list > USRP-users@lists.ettus.com <mailto:USRP-users@lists.ettus.com> > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com > > > > _______________________________________________ > USRP-users mailing list > USRP-users@lists.ettus.com > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com

On 12/22/2010 11:42 PM, Arun Pillai wrote: > I am looking for the verilog source, since I need to modify it, not just > the binaries. Thanks. > Its not uploaded yet. I was about to upload it tonight and then everything imploded. I will make an announcement when its available. -Josh

By "everything imploded", do you mean that the code does not compile/work correctly? If it does compile and work correctly, would you be able to provide a copy even if it is not mature/fully cleaned up? I would really appreciate your help if it's possible. I know it is the holiday season, so apologies for troubling you - just wanted to see if I could get code that I could work with over the break. Thanks, Arun On 12/23/2010 03:24 AM, Josh Blum wrote: > > > On 12/22/2010 11:42 PM, Arun Pillai wrote: >> I am looking for the verilog source, since I need to modify it, not just >> the binaries. Thanks. >> > > Its not uploaded yet. I was about to upload it tonight and then > everything imploded. I will make an announcement when its available. > > -Josh > > _______________________________________________ > USRP-users mailing list > USRP-users@lists.ettus.com > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com

Work on the MIMO cable support is continuing on the "next" branch of the uhd repository. http://code.ettus.com/redmine/ettus/projects/uhd/repository/show?rev=next All relevant fpga code can be found on the next branch in the fpga directory. The accompanying pre-built images for this branch can be found here: http://www.ettus.com/downloads/uhd_images/experimental/ Feedback is welcome, -josh On 12/22/2010 10:46 PM, Furkan Elibol wrote: > > >> Is the FPGA code for mimo cable support available? Is that also on the >> packet_router branch (you mention only the host code below)? If not, how >> can I access it? > > Yes available. usrp2_txrx_uhd.bin is the FW image and packet_router.bin FPGA > image. You can burn these images directly to the sd card(for usrp2). > The images are here; > http://www.ettus.com/downloads/uhd_images/experimental/UHD-mimo-cable-support/ > >> Also, are there example host programs that exercise this code? > > Not yet. > > felibol > > On 12/13/2010 7:34 PM, Josh Blum wrote: >> Hello list, >> >> I would like to announce support for the MIMO cable with UHD. The >> support is experimental, so its not in the mainline yet, and is only >> available for USRP2 at the moment. >> >> The source for the FPGA code has not yet been pushed but you can get the >> pre-built images here: >> http://www.ettus.com/downloads/uhd_images/experimental/UHD-mimo-cable-support/ >> >> The supporting host code is available on the packet_router branch of the >> uhd repo: >> http://code.ettus.com/redmine/ettus/projects/uhd/repository/show?rev=packet_router >> r >> >> Here is an excerpt from the docs on the MIMO cable in UHD: >> >>> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ >>> MIMO cable configuration >>> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ >>> Using the MIMO cable, two USRP devices can be grouped together in a >>> multi-device configuration. >>> Only one device in the configuration can be attached to the ethernet. >>> This device will be referred to as the master, and the other device, the >> slave. >>> >>> * The master provides reference clock and time synchronization to the slave. >>> * All data passing between the host and the slave is routed over the MIMO >>> cable. >>> * Both master and slave must have different IPv4 addresses but in the same >>> subnet. >>> * The master and slave may be used individually or in a multi-device >>> configuration. >> I hope that explains it. Feedback is welcome! >> >> Thanks, >> -Josh >> >> _______________________________________________ >> USRP-users mailing list >> USRP-users@lists.ettus.com >> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com > > > _______________________________________________ > USRP-users mailing list > USRP-users@lists.ettus.com > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com > > > > > > > _______________________________________________ > USRP-users mailing list > USRP-users@lists.ettus.com > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com

Hi, Can you please make the next branch available for the http GIT repo? Thanks. Thomas On 12/28/2010 11:38 AM, Josh Blum wrote: > Work on the MIMO cable support is continuing on the "next" branch of the > uhd repository. > http://code.ettus.com/redmine/ettus/projects/uhd/repository/show?rev=next > > All relevant fpga code can be found on the next branch in the fpga > directory. > > The accompanying pre-built images for this branch can be found here: > http://www.ettus.com/downloads/uhd_images/experimental/ > > Feedback is welcome, > -josh > > On 12/22/2010 10:46 PM, Furkan Elibol wrote: > >> -- ****************************************************************** Dr. Thomas Hobiger Space-Time Measurement Project Space-Time Standards Group New Generation Network Research Center National Institute of Information and Communications Technology ------------------------------------------------------------------ 4-2-1 Nukui-Kitamachi, Koganei 184-8795 Tokyo Japan ------------------------------------------------------------------ email: hobiger@nict.go.jp phone: ++81-042-327-7561 fax: ++81-042-327-6664 ------------------------------------------------------------------ homepage (priv.): http://www.hobiger.org ******************************************************************

Thank you. On 12/27/2010 9:38 PM, Josh Blum wrote: > Work on the MIMO cable support is continuing on the "next" branch of the > uhd repository. > http://code.ettus.com/redmine/ettus/projects/uhd/repository/show?rev=next > > All relevant fpga code can be found on the next branch in the fpga > directory. > > The accompanying pre-built images for this branch can be found here: > http://www.ettus.com/downloads/uhd_images/experimental/ > > Feedback is welcome, > -josh > > On 12/22/2010 10:46 PM, Furkan Elibol wrote: >> >>> Is the FPGA code for mimo cable support available? Is that also on the >>> packet_router branch (you mention only the host code below)? If not, how >>> can I access it? >> Yes available. usrp2_txrx_uhd.bin is the FW image and packet_router.bin FPGA >> image. You can burn these images directly to the sd card(for usrp2). >> The images are here; >> http://www.ettus.com/downloads/uhd_images/experimental/UHD-mimo-cable-support/ >> >>> Also, are there example host programs that exercise this code? >> Not yet. >> >> felibol >> >> On 12/13/2010 7:34 PM, Josh Blum wrote: >>> Hello list, >>> >>> I would like to announce support for the MIMO cable with UHD. The >>> support is experimental, so its not in the mainline yet, and is only >>> available for USRP2 at the moment. >>> >>> The source for the FPGA code has not yet been pushed but you can get the >>> pre-built images here: >>> http://www.ettus.com/downloads/uhd_images/experimental/UHD-mimo-cable-support/ >>> >>> The supporting host code is available on the packet_router branch of the >>> uhd repo: >>> http://code.ettus.com/redmine/ettus/projects/uhd/repository/show?rev=packet_router >>> r >>> >>> Here is an excerpt from the docs on the MIMO cable in UHD: >>> >>>> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ >>>> MIMO cable configuration >>>> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ >>>> Using the MIMO cable, two USRP devices can be grouped together in a >>>> multi-device configuration. >>>> Only one device in the configuration can be attached to the ethernet. >>>> This device will be referred to as the master, and the other device, the >>> slave. >>>> * The master provides reference clock and time synchronization to the slave. >>>> * All data passing between the host and the slave is routed over the MIMO >>>> cable. >>>> * Both master and slave must have different IPv4 addresses but in the same >>>> subnet. >>>> * The master and slave may be used individually or in a multi-device >>>> configuration. >>> I hope that explains it. Feedback is welcome! >>> >>> Thanks, >>> -Josh >>> >>> _______________________________________________ >>> USRP-users mailing list >>> USRP-users@lists.ettus.com >>> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com >> >> _______________________________________________ >> USRP-users mailing list >> USRP-users@lists.ettus.com >> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com >> >> >> >> >> >> >> _______________________________________________ >> USRP-users mailing list >> USRP-users@lists.ettus.com >> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com > _______________________________________________ > USRP-users mailing list > USRP-users@lists.ettus.com > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com