tetra March 2014

tetra@lists.osmocom.org

2 participants
2 discussions

Gnuradio 3.7.# compability?
by janne lukkarinen 01 Apr '14

01 Apr '14

So i decided i lift the cat on the table again and start poking around with some tetra signals. first i had to use dos2unix on the python files (odd i know) once it finally found python i get this Traceback (most recent call last): File "./170913/src/demod/python/fcdp-tetra_demod.py", line 5, in <module> from gnuradio import gr, gru, audio, eng_notation, blks2, optfir ImportError: cannot import name blks2 i poked around some with the code but i ended up causing more damage then i was fixing so i thought i ask if there will be an update anytime soon? if i understood correctly blks2 is moved into 'gr-digital' Janne Lukkarinen OH2-EKO JLxSolutions

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decoded audio channels
by Graham Palmer 30 Mar '14

30 Mar '14

Hi all Doing some work on channel decoded audio frames. any advice on skipping 1st bit (bad frame indicator bit) (channel decoded frame) 1(bfi)+137bits(16bit-samples) to work on last 137 bits of frame 1 & frame 2. Thanks. Graham.

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tetra March 2014