Hi Muhammad,
https://tutorials.gnuradio.org has a tutorial titled "Message Passing" which explains all
the steps needed. The mental transfer you'd need to do from there to doing what you want
to do seem to be rather small, since I think you've written a python block before.
However, it's questionable whether converting stream that come out of other blocks to
messages will serve you well; that seems to be an architectural mistake, because GNU Radio
will usually not deliver stream items one at a time.
Best regards,
Marcus
On 3/17/25 11:29 AM, Muhammad Anas wrote:
Dear GRC community,
I have float values of 1000000(not in the message type), coming from another block, I want
to integrate with the USRP sink block's cmd input and want to change the USRP channel
frequency with that value coming from input cmd.
Is there a complete tutorial on how to do this?
Regards
Muhammad Anas
