[Discuss-gnuradio] Making a new packet_sink

[address@hidden]

I am attempting to make a new version of packet_sink that uses a smaller
sync header and fix payload size to save some data bandwidth (remember my
low carrier frequency).  I am attempting to generate a new block use the
gr-howto-write-a-block to make it cleaner and not change the original
packet_sink.

I get the following error when I try to run my version of gmsk_test.py from
gmsk2.

>>> gr_fir_ccf: using SSE
Traceback (most recent call last):
  File "./gmsk_test.py", line 125, in ?
    main()
  File "./gmsk_test.py", line 91, in main
    fg = my_graph(rx_callback, options.spb, options.bt, options.snr,
options.freq_error, pkt_size)
  File "./gmsk_test.py", line 42, in __init__
    threshold=4, omega=omega)
  File
"/home/mrobitaille/GRworking/MRTS/src/lib/mrts/blksimpl/gmsk2_pkt.py", line
135, in __init__
    payload_len_crc, threshold)
  File "/home/mrobitaille/GRworking/MRTS/src/lib/mr.py", line 136, in
packet_sink
    return _mr.packet_sink(*args)
AttributeError: 'module' object has no attribute 'packet_sink'

Note that I am using mr rather then howto.  In the file mr.py, generated by
swig, it imports _mr.  I did this manually and there is no _mr.packet_sink.
There is a mr.packet_sink in the mr package that was generated.

Also note that if I overwrite the original (before downloading and
installing the new 2.6 gnuradio I did this) gr_packet_sink my test script,
gmsk_test.py, works great.

The basic problem is why did swig not generate the _mr.packet_sink?

Attached are my some of the files I think are needed to answer this
question (I can only download 3).

Since I can't attach all files, here some other info.

My version of gmsk_test.py uses my version of gmsk2_pkt.py which calls my
new packet_sink
Some key lines in gmsk2_pkt:

import mr

# in class gmsk2_demod_pkts

        self._packet_sink = mr.packet_sink(map(ord, access_code),
self._rcvd_pktq,                                                                
        payload_len_crc, threshold)

Thanks in advance,
Mike

--------------------------------------------------------------------
mail2web - Check your email from the web at
http://mail2web.com/ .

Makefile.am
Description: Makefile.am

mr.i
Description: mr.i

mr.py
Description: mr.py