Generalize iRemaining & iRunTimeToEmpty calculations to support capacities != 100

[forderud]

The iRemaining (capacity) and iRunTimeToEmpty calculations currently assume iFullChargeCapacity==100. Generalize the formulas, so that they still give reasonable results also if changing iFullChargeCapacity to a smaller or larger value.

[forderud]

@abratchik Would it be possible for you to take a look at this proposal?

[abratchik]

@abratchik Would it be possible for you to take a look at this proposal?

Hi @forderud , I checked your proposal, it's ok for me but please remove the commit amending the comment. I'm currently working on the actual UPS project where the remaining battery charge is defined using a completely different method, not involving any analog reads. That is why it is important to keep the original comment - to let other developers know that this part is only an example.

[forderud]

Hi @forderud , I checked your proposal, it's ok for me but please remove the commit amending the comment. I'm currently working on the actual UPS project where the remaining battery charge is defined using a completely different method, not involving any analog reads. That is why it is important to keep the original comment - to let other developers know that this part is only an example.

Sure! I've now updated the PR accordingly.

[forderud]

Does the PR look better now @abratchik ?