Int 15/AX=BA12h

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HP OmniShare - Pen Driver - STORE PEN BATTERY CHARGE

AX = BA12h
BL = new battery state (00h good, 01h low charge)

Return:
CF set on error CF clear if successfully stored in CMOS

Note: The last report will be displayed by the Power-On Self Test the next time the OmniShare boots. This allows something meaningful to be reported even if the pen is not detected during the POST.

See Also: AX=BA13h

Category: Non-Traditional Input Devices - Int 15h - H

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