Hi! Relative beginner to PD here. I've been building a pretty basic synth which works fine in PD, but when loading it onto Bela I'm having issues with my analog inputs. With my current patch there is no sound and the connected potentiometers do nothing when turned.

The screenshot shows 2 oscillators which are controlled by one pot. (I am using sliders on the patch to simulate the analog inputs which worked fine for testing in the virtual environment) Essentially, I am using 7 analog inputs to control the frequencies of 14 oscillators. You can see in my screenshot how a toggle switches between two routes (all toggles are either on or off dependent on a master toggle which is my 8th analog input).

I think the reason this isn't working may be to do with using snapshot~ as a way to convert the signal to a control - I guess this isn't creating a continuous value which the patch can use for the frequencies of the oscillators? The list prepend object which defines the 2 routes obviously cannot take an input from the adc, so is there another way to convert this? Or is there some way I could have the input after the list? I've tried a few things out but can't get anything to work.

Thanks!

@g.arj You should upload the patch as well as screenshot as it will be easier to see and to fix.
You are correct that snapshot needs to be banged to make it output a value.
You could connect say a [metro 300] to its left inlet as well.... which will make it send a value every 300ms.
David.

@g.arj I am not so firm with the audio side of Pd, but you should be able to select audio routes with [*~], multiplying the route by one or zero, like this:

This may produce clicks, you can prevent this by using [line] to the right inlets of [*~], so the transition will be smooth.