GRC General Comment & Question

[John Wood]

    Good morning Marcus, and to the other erudite,
        frequent contributors to this e-mail list.  I'm far from a
        subject matter expert on the GNU Radio Companion (GRC) but
        consider it to be one of the best examples of a user-friendly,
        mouse-driven, object-oriented programming environment.  My hat's
        off to its original creator(s).  Oh yeah, and the price is right
        ;-) The number of devices/tools available right out of the box
        is quite impressive IMO and the fact that GRC generates
        executable Python source code is a bonus.  My question is how
        relatively difficult is it to create a new device (USRP,
        filters, modulators etc) that can be dragged to the GRC work
        area?  Thanks for your time and comment.  VTY,
        
        
        J.B. Wood