fl::Pir Class Reference

Detailed Description

Examples

FxNoiseRing.ino.

Definition at line 39 of file pir.h.

#include <pir.h>

Collaboration diagram for fl::Pir:

Public Member Functions
	Pir (int pin, u32 latchMs=5000, u32 risingTime=1000, u32 fallingTime=1000, const char *button_name=nullptr) FL_NO_EXCEPT
void	activate (u32 now) FL_NO_EXCEPT
	Manually start the latch cycle (e.g. on startup)
bool	detect (u32 now) FL_NO_EXCEPT
	Returns true if the PIR is “latched on” (within latchMs of last trigger).
u8	transition (u32 now) FL_NO_EXCEPT
	Returns a 0–255 ramp value: • ramps 0→255 over risingTime • holds 255 until latchMs–fallingTime • ramps 255→0 over fallingTime Outside latch period returns 0.

Private Attributes
UIButton	mButton
bool	mLastState = false
PirLowLevel	mPir
TimeRamp	mRamp

---

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

• /home/runner/work/dox/dox/fastled/src/fl/sensors/pir.h
• /home/runner/work/dox/dox/fastled/src/fl/sensors/pir.cpp.hpp