Consider refactoring references into template parameters

[Andersama]

Verification

• I searched for similar issues (including closed issues) and found none was relevant.

Introduce the issue

It's possible to incorporate references to static / global variables as template parameters. Instead of building out types like HeartRateTask etc with constructors to local variables, the references could be built directly into the type.

May save a few bytes of stack space.

Preferred solution

No response

Version

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