From: [email protected] [mailto:[email protected]] On Behalf Of Nguy?n Van Lý Sent: Saturday, 2 August, 2014 4:51 PM To: Marcus Müller Cc: GNURadio Discussion List Subject: Re: [Discuss-gnuradio] Installing Channel Coding Toolbox on Windows GNURadio Hi Marcus, I'm using Encode CCSDS 27 and Decode CCSDS 27, but I don't know how to handle with the requirement of "float" input in the Decode CCSDS 27. I tried to make a conversion block to convert bit to float (0 becomes -1 and 1 still becomes 1), but that did not work correctly. In the flow graph that I attached, the Btf_Conversion block is to converts bits to floats and the Console Sink sink is just to print out what it receives. Best Regards, V-L Van-Ly Nguyen, Signals and Systems of Laboratory - SSL Faculty of Electronics and Telecommunications - FET University of Engineering and Technology - UET Vietnam National University, Hanoi - VNU Tel: (+84) 978 819 406 On Wed, Jul 2, 2014 at 2:41 PM, Marcus Müller <[email protected]> wrote: That cgran page says "GNU Radio >= 3.2.2", which indicates it might be terribly outdated and would not work with 3.6.5 (it can't work with 3.7); I don't know if Nico has touched the code base since 2011, but I assume you'll have to go great lengths to get it to work with current GNU Radio versions. Try the new gr-fec interface, now included in GNU Radio 3.7; it might suit your needs! Best Regards, Marcus On 02.07.2014 03:54, Sun Wenbin wrote: Dear all, I am trying to install this toolbox https://www.cgran.org/wiki/chancoding. However, I am working on a windows environment GNU Radio, do anyone tried before or knows how can I get it installed on a GNU Radio? Thank you. Regards,Sun _______________________________________________ Discuss-gnuradio mailing list [email protected] https://lists.gnu.org/mailman/listinfo/discuss-gnuradio _______________________________________________ Discuss-gnuradio mailing list [email protected] https://lists.gnu.org/mailman/listinfo/discuss-gnuradio Hi V-L, You may use Map block with parameters of -1,1 for your conversion (0 becomes -1 and 1 still becomes 1). Regards, Sun
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