Battery level.

ZhangJieJing kzjeef at gmail.com
Fri Jan 22 15:18:09 EST 2010


what is
cat /sys/class/power_supply/battery/voltage_now
output?


On Sat, Jan 23, 2010 at 1:16 AM, Richard Chávez <rjchavezb at gmail.com> wrote:

> Thank you Zhang JieJing.
>
> I tried it but I am getting a -145 every time (even with only the usb
> cable plugged and no battery) is it OK?

this is not ok, I think some there is wrong.


> What should I expect if the
> battery voltage is low?
>
> Not sure for now, I think maybe the power daemon should be deal with too
low voltage,
but we don't have it now.


>
> 2010/1/22 ZhangJieJing <kzjeef at gmail.com>:
> > Hi Richard,
> > you can try this:
> > #cat  /sys/class/power_supply/battery/capacity
> > ---
> > Best regards,
> > Zhang Jiejing
> >
> >
> > 2010/1/22 Richard Chávez <rjchavezb at gmail.com>
> >>
> >> Hello Everybody,
> >>
> >> Is there a way (command) to read the battery level on the Nano?
> >>
> >> Thanks for your help.
> >>
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>
>
> --
> Ing. Richard Chávez Borja
> Microensamble
> www.microensamble.com
> Teléfono:2172192 - ext 106
> Dirección Skype: rjchavezb
>
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