Re: [Discuss-gnuradio] G U Radio Companion : Implementing DQPSK modultation

[Steven Clark]

On Sun, Feb 6, 2011 at 1:34 PM, Varun Krishnamurthy <address@hidden> wrote:

Hi ,

I am new to GNU Radio and am facing difficulties in implementing DQPSK modulation on Gnu Radio Companion. The system works fine , but for one small glitch. The DQPSK modulator/demodulator's input and output are in Byte format, which makes it a little hard to comprehend the output.

for eg : if the input is 00100001. 

The o/p of the demod is as follows : 00000000 00000000 11111111 00000000 00000000 00000000 00000000 11111111  (instead of 00100001).

I would be really grateful if a way around this can be told.

Kind Regards 

Varun Krishnamurthy 

MS ECE

Georgia Tech. 

I believe this is what the block unpacked_to_packed is for.