[Discuss-gnuradio] Digitial IO pins

[Jeffrey Karrels]

Hello.

I have a couple of questions about the digitial IO pins, and if
someone could point me in the right direction I would appreciate it. I
have a DBSRX on side A and a RFX1800 on side B.  I wish to output on a
single IO pin. I have tried the following code:

python
> > >   from gnuradio import usrp
> > >   sink = usrp.sink_c(0, 64)
> > >   sink._write_oe(1, 0x0001, 0xffff)
> > >   sink._write_io(1,1,0xffff)

I get 'true' responses from the above commands, yet never see any
change in the pin status on the dboards?  Any suggestions?

Thanks
Jeff