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Aaron Liddiment edited this page Nov 8, 2015
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The aim of this class is to provide a flexible way of displaying static or scrolling text on LED displays using the FastLED library.
On each update it will fully render the visible window rather than shifting and updating just the new data, this makes it a frame based system allowing text to be overlaid on other patterns & effects.
The ability to change colours, scroll direction, delays, frame rate and drawing modes can be done with direct function calls or using special embedded command codes in the data array.
Using a special embedded code it is also possible to set the Update functions return code so that you can identify when certain parts of the data array are reached in order to trigger custom events in your main code.