change volume api to 0.0-1.0 #22
                
     Merged
            
            
          
  Add this suggestion to a batch that can be applied as a single commit.
  This suggestion is invalid because no changes were made to the code.
  Suggestions cannot be applied while the pull request is closed.
  Suggestions cannot be applied while viewing a subset of changes.
  Only one suggestion per line can be applied in a batch.
  Add this suggestion to a batch that can be applied as a single commit.
  Applying suggestions on deleted lines is not supported.
  You must change the existing code in this line in order to create a valid suggestion.
  Outdated suggestions cannot be applied.
  This suggestion has been applied or marked resolved.
  Suggestions cannot be applied from pending reviews.
  Suggestions cannot be applied on multi-line comments.
  Suggestions cannot be applied while the pull request is queued to merge.
  Suggestion cannot be applied right now. Please check back later.
  
    
  
    
peripherals.volumeis updated to use a float value 0.0 to 1.0 instead of int value 1-20.The 3 examples in this repo that make use of
volumeare updated to use new values.The new safe volume limit is a little bit higher relative to the old one, was
12/20is now0.75.I'm opening this PR as a draft to start because there are updates needed in Fruit Jam OS and a few of the apps / games that are included from the Learn repo. I'll submit PRs for those changes as well, and convert all of them out of draft once ready. I also have some tweaks to the default volume level that is set by TLV320 library that I will submit with these PRs.