[Discuss-gnuradio] GRC control of GPIO pins

[HR Myler]

Hello all,

First let me say kudos to Josh Blum for a spectacular program, GRC. I  
wasn't quite sure what it was and now see the value of it. No Josh, I  
will not tell you what version I am running, but suffice it to say  
that your program created a program running in a WBX, installed in a  
USRP2, tied to eth1 (secondary GigaBit ethernet) in a dual-quad core  
Mac Pro, running Ubuntu under Parallels via Leopard.

Anyway, can the GRC program access the GPIO bits of the daughtercards?  
I didn't see anything in the list of available elements. I am guessing  
it just is not there, but the alternative would be to build the radio  
with GRC and then just edit into the source that it builds. Any  
tidbits there would be welcome.

Thanks,

Harley Myler




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