Reference

asms(4)

Apple sudden motion sensor

NAME

asms – Apple sudden motion sensor

SYNOPSIS

asms* at iic?

DESCRIPTION

The asms driver provides support for the Apple sudden motion sensor found in some laptops.

The sensors currently exposed via the sysctl(8) interface are:

SensorUnitsTypical Use
X_ACCELUnknownX Acceleration
Y_ACCELUnknownY Acceleration
Z_ACCELUnknownZ Acceleration

HARDWARE

Machines supported by the asms driver include:

  • PowerBook5,6

  • PowerBook6,7

  • PowerBook6,8

SEE ALSO

iic(4), intro(4), sensorsd(8), sysctl(8)

HISTORY

The asms driver first appeared in OpenBSD 3.9.

AUTHORS

The asms driver was written by Xavier Santolaria ⟨[email protected]⟩.