[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: Change Variable value from an python block or module?
From: |
CEL |
Subject: |
Re: Change Variable value from an python block or module? |
Date: |
Wed, 25 Mar 2020 15:05:35 +0000 |
Yes, but no!
So, GRC Variables are really a GRC concept, and you'd need to break
multiple layers of encapsulation from within a Python block just to
alter them. Really, that's possible with a simple callback function,
but please don't.
Instead, the appropriate way of dealing with this would be giving the
signal source a message port, on which it accepts new values via
message.
Then, from your Python or C++ block, just send a message.
Best regards,
Marcus
On Wed, 2020-03-25 at 14:57 +0000, Steffen Kiel wrote:
> Hello!
>
> I have a signal source whose frequency input is referenced to a variable.
> Is it possible to access this variables value and set it from a python block
> or python module?
>
> BR,
> Steffen
smime.p7s
Description: S/MIME cryptographic signature