I've been working lately with puredata and python together using python as the brain of the system and puredata as the audio engine. For the moment I've been successfully sending messages from python to puredata thanks to this tutorial:
Make Python and Pure Data communicate on the Raspberry Pi
Now I want to reverse the process sending float values from puredata's vumeters to python and then represent them in led vumeters that are connected to the raspberry gpios.
One question is, how do I package the different vumeters values to connect them separately to the netsend object in pd? (Like the following screenshot)
I made a python script with the pdreceive command but I don't know how to take the message from the string concatenation:
I need to take each vumeter value separately from puredata and be able to identificate them in python.
Does anyone knows how to solve this problem?