Hi Ivo, The binary format depends on what you have set as the "Input Type" in the file sink. The default is "Complex" in which case the values are 32-bit float I followed by 32-bit float Q. The order of the 4-bytes in the float likely depends on the endianness of your host system.
--Patrick ________________________________ From: Discuss-gnuradio <discuss-gnuradio-bounces+wpats=hotmail....@gnu.org> on behalf of rear1019 <rear1...@posteo.de> Sent: Wednesday, April 18, 2018 9:58 PM To: discuss-gnuradio@gnu.org Subject: Re: [Discuss-gnuradio] Read FM signal On Tue, 17 Apr 2018 at 14:32:17 -0300, Ivo Carlson wrote: > […] > The file sink saves the data in a binary format, but I don't know what > this data represents. How do I interpret this data? What does this data > represent? This question can not be answered as we don’t know how your flowgraph looks like. Provide your flowgraph (.grc file) or a screenshot (open the flowgraph in GNU Radio Companion, go to File menu and select “Screen Capture”). _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
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