feat: update PowerManagement voltage calculation logic

[Jshepherd06]

Description

Summary of Changes

• Update the voltage calculation logic for PowerManegement.h

Motivation

• Allows for accurate voltage readings during launch

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Testing

Check all that apply:

• I have added or modified tests to cover these changes.
• [ x ] I have manually tested the changes on the target device(s) or environment(s).
• Existing tests were reviewed to ensure they still work as expected.
• If tests were not added or modified, explain why:

  (Provide reasoning here)

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Building

• This change successfully builds in at least one of the following environments:
  • Native repo
  • [ x ] Target device(s) (e.g., MARTHA)
• If the build fails in any environment, explain why:

  (Provide reasoning here)

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Checklist

• [ x ] My code follows the style guidelines of this project.
• [ x ] I have performed a self-review of my own code.
• [ x ] I have commented my code where necessary for clarity.
• [ x ] I have made corresponding updates to documentation (if applicable).

[Elan456]

We can't include Arduino.h or pins.h within Avionics because it breaks Native compatibility and assumes the fight computer has a pins.h . We don't need pins.h because the pin is passed in.

You should always use ArduinoHAL.h instead of Arduino.h within Avionics

If you add a test in Native, you'll see that analogReadResolution doesn't exists in ArduinoHAL.h yet, so it'll needed to be added. Basically, you just need to put a mock version of the function analogReadResolution in HAL. The same problem will be there for analogRead(pin) and you can have that just return a hard coded value in HAL.

[Jshepherd06]

I have made changes to ArduinoHAL and tested powermanagement in native. Im not sure if i understand this right, but the functions in arduinoHAL are just to simulate arduino for testing, right? Does the normal version of Arduino.h get used when running avionics on martha?

[Jshepherd06]

also ive pushed some tests for powermanagement to native, if you want to check them. not sure what else to test

[Elan456]

You're correct, ArduinoHAL checks if you are actually on an Arduino or not. If you are on a real Arduino, it uses the real functions, otherwise it redirects to the mocks.

[Elan456]

Looks good. Awesome work!

Merge whenever