## Intval Class representing the intval3 features **Kind**: global class * [Intval](#Intval) * [._declarePins()](#Intval+_declarePins) * [._undeclarePins()](#Intval+_undeclarePins) * [.frame(dir, time, delay)](#Intval+frame) ### intval._declarePins() Intval._declarePins() - (internal function) Declares all Gpio pins that will be used **Kind**: instance method of [Intval](#Intval) ### intval._undeclarePins() Intval._undeclarePins() - (internal function) Undeclares all Gpio in event of uncaught error that interupts the node process **Kind**: instance method of [Intval](#Intval) ### intval.frame(dir, time, delay) Intval.frame() - Begin a single frame with set variables or defaults **Kind**: instance method of [Intval](#Intval) | Param | Type | Default | Description | | --- | --- | --- | --- | | dir | boolean | | (optional) Direction of the frame | | time | integer | | (optional) Exposure time, 0 = minimum | | delay | delay | | (optional) Delay after frame before another can be started |