Re: Variable delay

[Paul Boven]

Hi Hassan,

On 11/25/20 6:27 PM, Hassan Khalili wrote:
> I have a delay block in my flowgraph. Is it possible to change the delay 
> programmatically based on a stream output further down (in a feedback 
> fasion)? Or do I have to implement my own delay block with an additional 
> input for a delay stream?

You can use a variable in the delay block, and then update it using e.g. 
ZMQ or XMLRPC messages. Direct feedback in a GNU Radio flowchart is not 
possible, you can't have loops in a flowchart.

Regards, Paul Boven.