Thanks Marcus. It helped alot :) Regards Salman Dinani
On Mon, Jan 19, 2015 at 5:44 PM, Marcus Müller <[email protected]> wrote: > Hello Salman, > > gedit is a text editor; 1110011 is a sequence of characters, not of bits; > then, even if you count the 7 bytes, that would be an extremely short > signal, no matter how you configured the file source to interpret the > contents of your file. > If you, for example, set the file source to "complex", it will interpret > the bytes in your file as pairs of 32bit floats -- that would be 8 byte for > one complex number. With your 7 byte long file, the file source would not > produce a single item of output, and your flow graph would stall for the > lack of input. > > Generally, there's a FAQ entry about the file "format" the file > sink/source use [1]. > I never cease to recommend the new guided tutorials [2], which (I hope) > will give GNU Radio beginners a bit of intuitive insight on how GNU Radio > deals with input, item streams, and sample types. > > Greetings, > Marcus > > [1] > http://gnuradio.org/redmine/projects/gnuradio/wiki/FAQ#What-is-the-file-format-of-a-file_sink-How-can-I-read-files-produced-by-a-file-sink > [2] https://gnuradio.org/redmine/projects/gnuradio/wiki/Guided_Tutorials > > > On 01/19/2015 11:17 AM, Salman Dinani wrote: > > Greetings to all, > > I am trying to send a bit stream "1110011" using file source. For that, > I created a bin file using "gedit", typed 1110011 in it and saved it. After > that, I gave the path of bin file in GRC File source block and connected a > scope to it. But when I ran the file, It gave zero at the output... > > Am I making the bin file in a wrong way?? Please Help.. > > Regards > Salman Dinani > > > > _______________________________________________ > Discuss-gnuradio mailing > [email protected]https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > > > _______________________________________________ > Discuss-gnuradio mailing list > [email protected] > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > >
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