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better battery percentage accuracy for TI calculators

Started by nspiredev500, April 01, 2020, 05:33:55 PM

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nspiredev500

I wasn't satisfied with the 25% accuracy of the battery reading of my TI nspire CX CAS, so I want to make a program that shows you a more accurate percentage.
But to do this, I need much data from differed reported battery voltages with the corresponding reported percentage from the os.
I made a program that displays a dialog with 3 voltages when run.

I would like to have as many people as possible report back their calculator model (classic or CX), the voltage levels from the program and the reported battery percentage by the os (hover over the battery icon whith the cursor).
It would be very time-consuming to gather all that data myself, and I only have a CX calculator.

I can't seem to get attachments working so here is the download from github.

The full repository is here.

My first readings are:
0.0V
3.909677V
0.206452V

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