Re: [Discuss-gnuradio] [GNU-Radio] Regarding Transfer of files using GNU-Radio and USRP-N210

[CEL]

Dear VijayKrishnan,

you use multiple blocks from the "deprecated" category, and these are
deprecated because they have systematic bugs. Don't use them, we can't
help you, that's why they are "deprecated".

So, replace the DPSK block with a simple "Constellation Modulator" on
TX, and do the clock recovery like in our PSK mod tutorial on
tutorials.gnuradio.org

Best regards,
Marcus

On Wed, 2018-02-28 at 09:01 -0700, Vijaykrishnan Sarangarajan wrote:
> Hello everyone,
> 
> I am Vijay and I am a graduate student at University of Colorado-Boulder. I 
> am trying to transfer a text file using a pair of USRP-N210s. I am pretty 
> certain that the transmission is happening ( I checked with a Spectrum 
> Analyser) but I am not able receive the text-file properly.
> 
> I have put a Wx-FFT GUI after every block in the Rx to check the flow of data 
> and I feel that the flow is as expected till the Low-pass filter. After the 
> Packet Decoder, there is nothing written in the text-file (size = 0 Bytes). 
> 
> Frequency = 950 MHz
> Sampling Rate = 500K
> 
> 
> I have attached the Tx and Rx snippets and any guidance would be greatly 
> appreciated.
> 
> Thanks and Regards,
> VijayKrishnan
> 
> VijayKrishnan Sarangarajan
> Fall-16 Graduate Student,
> ITP Department,
> University of Colorado Boulder
> Ph : 720-325-7449
> 
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> Discuss-gnuradio mailing list
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