On Tue, May 11, 2010 at 09:12:40AM +1200, Drew Read wrote: > Hi All, > > Does anyone have any idea what's happening here? It seems like > gr.and_const_ss(short k) wont accept any values of k greater than > 0x7fff. > It's a bit of a problem for using gr-gpio where the use case would be > gr.and_const_ss(0xEFFF) to get only the analog portion of the samples. > > Executing z = gr.and_const_ss(0x7fff) works fine > but z = gr.and_const_ss(0x8000) results in: > > >>> z = gr.and_const_ss(0x8000) > Traceback (most recent call last): > File "<stdin>", line 1, in <module> > File > "/usr/local/lib/python2.6/dist-packages/gnuradio/gr/gnuradio_swig_py_gengen.py", > line 1636, in and_const_ss > return _gnuradio_swig_py_gengen.and_const_ss(*args, **kwargs) > OverflowError: in method 'and_const_ss', argument 1 of type 'short' > > I've git pulled with no improvement and I'm running Ubuntu 10.04 LTS. > This issue can be reproduced using either an interactive Python console > or by running gnuradio/gr-gpio/src/python/gpio_rx_sfile.py > > Also multiply_const_ss is doing the same thing. > > Maybe I need to raise this as an issue? > > Thanks for any help, > Drew
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