APS(4) - Device Drivers Manual

APS(4) - Device Drivers Manual # APS(4) - Device Drivers Manual NAME # aps - ThinkPad Active Protection System accelerometer SYNOPSIS # aps0 at isa? port 0x1600 DESCRIPTION # The aps driver provides support for several sensors found in some ThinkPad laptops. The sensors currently exposed via the sysctl(8) interface are: **Sensor** **Units** **Typical Use** `X_ACCEL` Unknown X Acceleration `Y_ACCEL` Unknown Y Acceleration `X_VAR` Unknown Weighted X Acceleration? `Y_VAR` Unknown Weighted Y Acceleration? ...