Reset all circuit playground components #28593
Merged
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Do not submit until code-dot-org/chrome-serial-app#2 is in. That PR fixes the remaining issues with sending too much at once across the wire. This change requires sending a bunch of commands across the wire to reset the state, so we need to fix the flakiness before submitting this.This is my attempt at resetting all state on each component. It was a little hard to track down some of the state, so if you can think of anything I may have missed please let me know! In particular, I'm a little worried that the sensors may still be sending readings across the wire, but I'm not sure how to check for this.