Bdale Garbee <[email protected]> writes: > The second issue is that we aren't sure we got the ADC conversion > coefficients right on EasyMini. Keith will investigate this as soon as > the new (green) batch of boards arrives, to make sure we're reporting > the right voltage on the corrected board design. That may result in a > firmware bump, we'll report if so.
The bug is in the ground station software. It still had a value of 3.0V for the power supply in EasyMini; we had used that during prototyping of the boards but switched to 3.3V for the production versions. I've also put an adjustment into the ground station software to invert the effect of the blocking diode so that we can report values closer to the battery voltage instead of the input to the regulator. These changes will be in the next version of the AltosUI ground station software and will then correctly compute voltages for all past and future flight data. -keith
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