LISA(4) - Device Drivers Manual #

LISA(4) - Device Drivers Manual

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.

OpenBSD 7.5 - January 12, 2018