Hello Marcus, alright, i will look into this whole "message" thing instead then.
thanks for your quick reply. BR, Steffen ________________________________ Fra: Müller, Marcus (CEL) Sendt: Onsdag 25 Marts 2020 16:05 Til: steffenk...@outlook.dk; discuss-gnuradio@gnu.org Emne: Re: Change Variable value from an python block or module? 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
