NAME

max44009 —

driver for MAX44009 Ambient Light Sensor

SYNOPSIS

To compile this driver into the kernel, place the following lines in your kernel configuration file:

device max44009
device iicbus

Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5):

max44009_load="YES"

The max44009 driver reports illuminance data from MAX44009 Ambient Light Sensor.

The max44009 driver reports data via sysctl(8) entry in the device's node in the sysctl(8) tree:

On an FDT(4) based system the following properties must be set:

The max44009 driver and this manual page was written by Andriy Gapon <avg@FreeBSD.org>.

The max44009 driver does not support illuminance thresholds and the corresponding interrupt.