Re: [Discuss-gnuradio] Implementing feedback loops

[Marcus Müller]

Hi Vipin,

that sounds like you really just want to implement one block, with some state that persists between multiple calls to the (general_)work() method.

That is definitely nothing special – just give your block, which is a normal C++ or Python class, a member that holds the state.

I'm a bit confused, though, by your naming – this feels a lot like you're trying to describe a low-level hardware design. This is software – you just read a variable – the work of determining read addresses etc is done by your compiler or runtime environment.

Best regards,

Marcus

On 10/08/2017 01:21 AM, Vipin Sharma wrote:

Marcus,

I tried capturing the entire request in one diagram (attached png image). Please disregard my original text as it may be confusing.

Hopefully this picture clarifies what I am looking for. Essentially I need a way to store some information temporarily and access it later as necessary. 

How do I do that?

Vipin

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