NAME

lisa — STMicroelectronics LIS331DL MEMS motion sensor

SYNOPSIS

lisa* at iic?

DESCRIPTION

The lisa driver provides support for the ST LIS331DL 3-axis digital output accelerometer. A total of 3 sensors are provided, one for each axis (X, Y and Z). Each reading from LIS331DL is represented by an 8-bit 2's complement number.

Sensor values are made available through the HW_SENSORS sysctl(2) interface, and can be monitored with the systat(1) sensors view, sensorsd(8) and sysctl(8) hw.sensors.

SEE ALSO

systat(1), sysctl(2), iic(4), intro(4), sensorsd(8), sysctl(8)

LIS331DL MEMS motion sensor, STMicroelectronics, Rev 3, April 2008.

HISTORY

The lisa driver first appeared in OpenBSD 4.7.

AUTHORS

The lisa driver was written by Constantine A. Murenin <cnst@openbsd.org>, University of Waterloo.