Re: [Discuss-gnuradio] Pre-cog repo is down?

[George Sklivanitis]

Hi John,

I suspected that this was where it has transferred. Though, by installing pre-cog along with the extras and using
the packet_framing of precog instead of extras I get the following error as I posted before,

gr_fir_fff: using SSE
Uhandler caught exception: in method 'gr_block_gw_message_type_work_args_return_value_set', argument 2 of type 'int'
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/gnuradio/extras/block_gateway.py", line 53, in eval
    try: self._callback()
  File "/usr/local/lib/python2.7/dist-packages/gnuradio/extras/block_gateway.py", line 124, in __gr_block_handle
    ) for i in self.__out_indexes],
TypeError: in method 'gr_block_gw_message_type_work_args_return_value_set', argument 2 of type 'int'
thread[thread-per-block[5]: <gr_block mod_pkts2 (3)>]: caught unrecognized exception


What is more, after replacing packet_framer with the framer of extras repo, and trying to simulate
only the PHY level of precog

transmitter
 (Vector_source -> stream_to_blob -> GMSK_mod  -> packet_framer -> multiplier -> Burst-Tag -> USRP_sink)

and on the other side
receiver:
(USRP_source -> packet_deframer -> GMSK_demod -> blob_to_stream -> file_sink)

I cannot see any data coming even with the USRP's front ends connected with a coaxial cable.
I am using USRP2s and RFX2400 daughtercards.

Thanks,
-George

On 2/4/13 10:42 PM, John Malsbury wrote:

https://github.com/jmalsbury/pre-cog

On Mon, Feb 4, 2013 at 7:41 PM, George Sklivanitis <address@hidden> wrote:

Hello guys, 

Is https://github.com/buoyboy/pre-cog down 

or I am the only one not being able to have access?

-George

--
Sklivanitis Georgios
Postgraduate Student

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Sklivanitis Georgios
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Communications Division,
Department of Electronics and Electrical Engineering
University at Buffalo, The State University of New York
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