fl::IFastLED Class Reference

Detailed Description

Pure virtual interface for FastLED operations.

This interface abstracts FastLED operations to enable dependency injection and testing. It represents the core LED control operations that WLED and other integrations need to perform.

This interface allows:

• Real implementations that delegate to the global FastLED singleton
• Mock implementations for unit testing without hardware
• Custom implementations for specialized control scenarios

See also

FastLEDAdapter for the real implementation

MockFastLEDController for the test mock implementation

Definition at line 24 of file ifastled.h.

#include <ifastled.h>

Inheritance diagram for fl::IFastLED:

Public Member Functions
virtual	~IFastLED () FL_NOEXCEPT=default
virtual void	clear (bool writeToStrip=false)=0
	Clear all LEDs (set to black)
virtual void	clearSegment ()=0
	Clear the segment range (operate on full LED array)
virtual void	delay (unsigned long ms)=0
	Delay for a specified number of milliseconds.
virtual u8	getBrightness () const =0
	Get the current global brightness.
virtual fl::span< CRGB >	getLEDs ()=0
	Get the LED array as a span.
virtual u16	getMaxRefreshRate () const =0
	Get the maximum refresh rate.
virtual size_t	getNumLEDs () const =0
	Get the number of LEDs.
virtual void	setBrightness (u8 brightness)=0
	Set the global brightness.
virtual void	setCorrection (CRGB correction)=0
	Set color correction.
virtual void	setMaxRefreshRate (u16 fps)=0
	Set the maximum refresh rate.
virtual void	setSegment (size_t start, size_t end)=0
	Set a segment range for subsequent operations.
virtual void	setTemperature (CRGB temperature)=0
	Set color temperature.
virtual void	show ()=0
	Send the LED data to the strip Uses the current brightness setting.
virtual void	show (u8 brightness)=0
	Send the LED data to the strip with a specific brightness.

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The documentation for this class was generated from the following file:

• fl/fx/wled/ifastled.h