sbl::core::components::display::FlashLed< LedImpl, TimerImpl > Class Template Reference

LED flasher for beat and event indication. More...

#include <flash_led.hpp>

Collaboration diagram for sbl::core::components::display::FlashLed< LedImpl, TimerImpl >:

Public Member Functions
	FlashLed (LedImpl &led, uint32_t flash_ms=50)
	Construct LED flasher.
void	flash ()
	Flash LED.
void	update ()
	Update flash state.
bool	isActive () const
	Check if LED is currently flashing.
void	setFlashDuration (uint32_t flash_ms)
	Set flash duration.

Detailed Description

template<typename LedImpl, typename TimerImpl>
class sbl::core::components::display::FlashLed< LedImpl, TimerImpl >

LED flasher for beat and event indication.

Provides timed LED flashing for visual feedback. Encapsulates flash timing patterns for clean application code.

Template Parameters

LedImpl	LED implementation
TimerImpl	Timer implementation for flash timing

Definition at line 27 of file flash_led.hpp.

Constructor & Destructor Documentation

FlashLed()

template<typename LedImpl , typename TimerImpl >

sbl::core::components::display::FlashLed< LedImpl, TimerImpl >::FlashLed ( LedImpl &  led, uint32_t  flash_ms = 50  )

inline

Construct LED flasher.

Parameters

led	LED instance to control
flash_ms	Flash duration in milliseconds (default: 50ms)

Definition at line 34 of file flash_led.hpp.

Member Function Documentation

flash()

template<typename LedImpl , typename TimerImpl >

void sbl::core::components::display::FlashLed< LedImpl, TimerImpl >::flash ( )

inline

Flash LED.

Starts LED flash. Call update() regularly to handle timing.

Definition at line 42 of file flash_led.hpp.

References sbl::core::patterns::timing::NonBlockingDelay< SystemTimeImpl >::start().

Here is the call graph for this function:

isActive()

template<typename LedImpl , typename TimerImpl >

bool sbl::core::components::display::FlashLed< LedImpl, TimerImpl >::isActive ( ) const

inline

Check if LED is currently flashing.

Returns

true if flash is active

Definition at line 64 of file flash_led.hpp.

setFlashDuration()

template<typename LedImpl , typename TimerImpl >

void sbl::core::components::display::FlashLed< LedImpl, TimerImpl >::setFlashDuration ( uint32_t  flash_ms )

inline

Set flash duration.

Parameters

flash_ms

New flash duration in milliseconds

Definition at line 72 of file flash_led.hpp.

update()

template<typename LedImpl , typename TimerImpl >

void sbl::core::components::display::FlashLed< LedImpl, TimerImpl >::update ( )

inline

Update flash state.

Call regularly from main loop to handle flash timing.

Definition at line 53 of file flash_led.hpp.

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

• src/sbl/components/display/flash_led.hpp