[Discuss-gnuradio] GRC GUI parameters for custom blocks

Hi,

I have a custom block, say CustomBlock, which takes two arguments, arg0 and arg1. My intention is to have these arguments be configured through gui after the custom block is instantiated. I define <param> entries for these arguments in the xml file for the CustomBlock which allows GRC gui to let me configure the arguments interactively.

I am trying to understand the relation ship between GRC GUI custom block parameters and the CustomBlock C code's function arguments. How does GRC framework pass GUI parameters to its associated C function which also has the same arguments?

Vipin
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