boolean values for controlling loop; run now only once.
Eventually these values are triggered to false-state by sub-programs,
or some value / event in subprograms, but for now, this (fake)-done
Is class better than function? Better looking/finding in editor?
Class prevents polluting nameSpace with variable names.
TODO #QUEST howTo and where bring #dawoApp to rumba's scope?
Now it is just a methods parameter.
TODO Add all other buffers to rumbaBuf.