Re: [Discuss-gnuradio] Variable Sink in GRC?

[Josh Blum]

See the "function probe" block:

"""
Periodically probe a function and set its value to this variable.

Set the values for block ID, function name, and function args
appropriately: Block ID should be the ID of another block in this flow
graph. Function name should be the name of a class method on that block.
Function args are the parameters passed into that function. For a
function with no arguments, leave function args blank. When passing a
string for the function arguments, quote the string literal: '"arg"'.

The values will used literally, and generated into the following form:
self.block_id.function_name(function_args)

To poll a stream for a level, use this with the probe signal block.
"""

-Josh


On 05/08/2011 06:54 AM, George S. Williams wrote:
> Is there still a Variable Sink in GRC?
> 
> I've seen references to it on several threads and in the online GRC
> documentation, but can't find it in GRC.
> 
> I'm using a fairly recent gnuradio GIT.
> 
> Thanks,
> George
> 
> 
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