Those issues have been fixed lately, so please pull the latest changes at fpga:rfnoc-devel and try again.
Additionally, please point the image builder to the top OOT directory as follows: $./uhd_image_builder.py chanmux -I ~/OMessenger/Receivedfiles/ rfnoc-pfb-channelizer-master/ -d x310 -t usrp_x310_RFNOC_HG -m 5 --fill-with-fifos Regards, -N On Oct 31, 2017 07:47, "Snehasish Kar" <snehasish....@live.com> wrote: Hello Nicolas When I use uhd_image_builder_gui.py to generate an image, on selecting X310_RFNOC_HG as target, it automatically adds the parameter I without setting any argument to it and also doesn't allow us to set it manually. On using uhd_image_builder.py and setting I to rfnoc-pfb-channelizer-master/rfnoc/fpga-src/ it says no noc_block_chanmux found. Below is the command I use to build. ./uhd_image_builder.py chanmux -I ~/OMessenger/Receivedfiles/ rfnoc-pfb-channelizer-master/rfnoc/fpga-src/ -d x310 -t usrp_x310_RFNOC_HG -m 5 --fill-with-fifos Please help! BR Snehasish
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