MicrosoftDocs/mixed-reality

Issue with values returned by /api/power/battery (GET)

contactgc opened this issue · 1 comments

contactgc commented

Hi,

Until recently, we used the /api/power/battery API (GET) to get the battery level and, more importantly, the estimated time remaining, but since the latest updates we've been getting this:

{
    "AcOnline": 0,
    "BatteryPresent": 1,
    "Charging": 0,
    "DefaultAlert1": 221,
    "DefaultAlert2": 397,
    "EstimatedTime": 4294967295,
    "MaximumCapacity": 4415,
    "RemainingCapacity": 4415
}

4294967295 is the max uint value. It looks like the Hololens is not able to estimate the time left anymore. I don't know if it's related to this another issue with the WinRT API (MicrosoftDocs/winrt-api#2456) but unfortunately this is a handicap for us.

It would be great if this could be fixed.

Thank you.
Regards.

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AMollis commented

Hi @contactgc

This appears to be a product issue. Can you please up a support ticket @ https://aka.ms/hldevsupport, and someone on our support team will help resolve this issue.

I'm closing this issue, since this is not a documentation bug.

CC: @RobertVS-MS

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