Registers X02 And X03 Lux Limit Controls; Simulated Screen Backlight Dimmer - Texas Instruments OPT3004EVM User Manual

OPT3004EVM Software
There is a simulated screen backlight dimmer represented by a rectangle, shown in
rectangle changes from black, through 254 shades of grey, to white depending on the value of lux
measured by the OPT3004. It shows a brighter backlight for high-lux situations and a dim backlight for
low-lux situations. The low limit (darkest backlight) is always 0, and the high limit (brightest backlight) can
be adjusted with the Lux for White numeric field.
12
OPT3004EVM User's Guide
Figure 15. Registers x02 and x03 Lux Limit Controls
Figure 16. Simulated Screen Backlight Dimmer
Copyright © 2018, Texas Instruments Incorporated
www.ti.com
Figure 16. This
SBOU220 – December 2018
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