PCALED(4) OpenBSD Programmer's Manual PCALED(4)NAMEpcaled - Philips PCA9532/PCA9552 GPIO LED dimmer
SYNOPSIS
pcaled* at iic?
gpio* at pcaled?
DESCRIPTION
The pcaled driver provides support for the Philips PCA9532 and PCA9552
GPIO controllers which are specifically optimized to dim LEDs in 256
discrete steps.
SEE ALSOgpio(4), iic(4), intro(4), gpioctl(8)AUTHORS
The pcaled driver was written by Dale Rahn <drahn@openbsd.org>.
OpenBSD 4.9 May 29, 2008 OpenBSD 4.9