I am trying to make a new by following the gr-howto-write-a-block. I was
able to successfuly make myself a local directory structure with all the
required file and compile the howto_square(2)_ff.cc.
I also so did a 'make check' in the src directory and it work good.
Now the question is how do you make the new function available?
If I run python, I get the following result:
Just to show my path
>>> import sys
>>> sys.path
['', '/home/mrobitaille', '/home/mrobitaille/GRworking/MRTS/src/lib',
'/usr/local/lib/python2.4/site-packages',
'/usr/local/lib/python2.4/site-packages/Numeric',
'/usr/lib/python2.4/site-packages', '/usr/lib/python24.zip',
'/usr/lib/python2.4', '/usr/lib/python2.4/plat-linux2',
'/usr/lib/python2.4/lib-tk', '/usr/lib/python2.4/lib-dynload',
'/usr/lib/python2.4/site-packages/Numeric',
'/usr/lib/python2.4/site-packages/gtk-2.0']
>>> import howto
Traceback (most recent call last):
File "<stdin>", line 1, in ?
File "howto.py", line 5, in ?
import _howto
ImportError: No module named _howto
>>>
I saw one entry on 'howto' and it said to read the README file in
gnuradio-core.
Only thing that I saw was adding a path to LD_LIBRARY_PATH which I did.
As you can see from the above, I have the path in the PYTHONPATH set
correctly.
There is also /home/mrobitaille/GRworking/HowTo/src/lib' in my PYTHONPATH
and the directory contains:
howto.cc howto.py howto_square2_ff.lo __init__.py
howto.i howto.pyc howto_square_ff.cc Makefile
_howto.la howto_square2_ff.cc howto_square_ff.h Makefile.am
howto.lo howto_square2_ff.h howto_square_ff.lo Makefile.in
The 'make install' does not seem to do anything.
Is there a bug in the howto example?
There is an howto.py file in the
/usr/local/lib/python2.4/sire-packages/gnuradio but if you do
>>> import gnuradio
>>> dir(gnuradio)
['__builtins__', '__doc__', '__file__', '__name__', '__path__', '_usrp1',
'db_base', 'db_basic', 'db_dbs_rx', 'db_flexrf', 'db_instantiator',
'db_tv_rx', 'eng_notation', 'eng_option', 'gr', 'gru', 'gruimpl', 'usrp',
'usrp1', 'wxgui']
No howto?
How come the __init__.py in the gnuradio does not add howto in the gnuradio
package?
Mike
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