RE: system call to check battery energy?

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>Would anyone know if i could make a simple system call
>and find the battery energy remaining?
>
>I am relatively new to linux, but i have uncovered
>that apm and acpi are power management tools. trying
>apm gives me the lifetime  ,not in terms of energy say
>in terms of mAh. acpi on the other hand does
>seem(havent tried it yet) to give me values in terms
>of energy. But i was wondering if there is a way i can
>just do a system call and find the energy value than
>having to configure acpi. Would appreciate any
>pointers.

Not that I'm aware of.
But if you can't get what you want from ACPI,
acpi-devel@xxxxxxxxxxxxxxxxxxxxx will want to know.

Thanks,
-Len

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