3.3.1 LEDs

The LED notification interface has been designed both for GPIO and PWM LED control. Notifications are executed by so-called effects. The effect is a vector of brightness transitions for each defined LED colour with a defined transition time. With GPIO LEDs, intensity is thresholded for the on/off value. The library contains some pre-defined effects and the user can define additional effects of its own.

• 3.3.1.1 Effect Adding
• 3.3.1.2 Effect Removing
• 3.3.1.3 Effect Activation
• 3.3.1.4 Effect Deactivation
• 3.3.1.5 Effect Existence
• 3.3.1.6 Effect Enable
• 3.3.1.7 Display Backlight Notification