Dear all, I compiled the UHD driver for Windows 10 using MSVC 2015 with RNOC enabled but I cannot set up the usrp object due to the following assertion: -- Creating WSA UDP transport for 10.1.10.2:49153 [2016-10-07 14:44:45.771 ERROR] Exception thrown: AssertionError: block_def in void __cdecl uhd::usrp::device3_impl::enumerate_rfnoc_blocks(unsigned __int64,unsigned __int64,unsigned __int64,const class uhd::sid_t &,class uhd::device_addr_t,enum uhd::endianness_t) at C:\CTTC\UHD\host\lib\usrp\device3\device3_impl.cpp:148 The source code is from the maint branch and corresponds to the version UHD_003.010.000.000-79-ON Any clue? Thank you so much. -- Pol Henarejos Researcher, MSc pol.henarejos@cttc.es Centre Tecnològic de Telecomunicacions de Catalunya (CTTC) Av. Carl Friedrich Gauss, 7 08860 Castelldefels, Barcelona (Spain) Tel: +34 93 645 29 00 Ext: 2177 Fax. +34 93 645 29 01 www.cttc.es

Dear Pol Henarejos, my first approach here: Are you using the FPGA image that belongs to that release? We'd generally recommend using the uhd_images_downloader tool; since you've built UHD yourself, you probably have a working python installation, so that should just work fine. If for some reason it doesn't you can find the exact file name you should download from [1] in uhd/host/CMakeLists.txt as the variable UHD_IMAGES_DOWNLOAD_SRC. Best regards, Marcus [1] https://files.ettus.com/binaries/images/ On 07.10.2016 14:48, Pol Henarejos via USRP-users wrote: > Dear all, > > I compiled the UHD driver for Windows 10 using MSVC 2015 with RNOC > enabled but I cannot set up the usrp object due to the following > assertion: > > -- Creating WSA UDP transport for 10.1.10.2:49153 > [2016-10-07 14:44:45.771 ERROR] Exception thrown: AssertionError: > block_def > in void __cdecl > uhd::usrp::device3_impl::enumerate_rfnoc_blocks(unsigned > __int64,unsigned __int64,unsigned __int64,const class uhd::sid_t > &,class uhd::device_addr_t,enum uhd::endianness_t) > at C:\CTTC\UHD\host\lib\usrp\device3\device3_impl.cpp:148 > > The source code is from the maint branch and corresponds to the > version UHD_003.010.000.000-79-ON > > Any clue? > > Thank you so much. > > > > _______________________________________________ > USRP-users mailing list > USRP-users@lists.ettus.com > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com

Dear Marcus, Thanks for your approach. I previoulsy updated the image of FPGA. The UHD driver does not complain about mismatch of versions, so I guess the image is correct. I have tested it on Linux and no problem was given. It only fails on Windows. Additionally, I recompiled the UHD driver with the flag ENABLE_RFNOC disabled but the error still appears on Windows. Regards. Pol Henarejos Researcher, MSc pol.henarejos@cttc.es Centre Tecnològic de Telecomunicacions de Catalunya (CTTC) Av. Carl Friedrich Gauss, 7 08860 Castelldefels, Barcelona (Spain) Tel: +34 93 645 29 00 Ext: 2177 Fax. +34 93 645 29 01 www.cttc.es El 7/10/2016 a les 14:48, Marcus Müller ha escrit: Dear Pol Henarejos, my first approach here: Are you using the FPGA image that belongs to that release? We'd generally recommend using the uhd_images_downloader tool; since you've built UHD yourself, you probably have a working python installation, so that should just work fine. If for some reason it doesn't you can find the exact file name you should download from [1] in uhd/host/CMakeLists.txt as the variable UHD_IMAGES_DOWNLOAD_SRC. Best regards, Marcus El 7/10/2016 a les 14:48, Pol Henarejos ha escrit: > Dear all, > > I compiled the UHD driver for Windows 10 using MSVC 2015 with RNOC > enabled but I cannot set up the usrp object due to the following assertion: > > -- Creating WSA UDP transport for 10.1.10.2:49153 > [2016-10-07 14:44:45.771 ERROR] Exception thrown: AssertionError: block_def > in void __cdecl > uhd::usrp::device3_impl::enumerate_rfnoc_blocks(unsigned > __int64,unsigned __int64,unsigned __int64,const class uhd::sid_t &,class > uhd::device_addr_t,enum uhd::endianness_t) > at C:\CTTC\UHD\host\lib\usrp\device3\device3_impl.cpp:148 > > The source code is from the maint branch and corresponds to the version > UHD_003.010.000.000-79-ON > > Any clue? > > Thank you so much. >