Gate Class Reference

Concrete gate implementation using GPIO. More...

#include <Gate.h>

Inheritance diagram for Gate:

Collaboration diagram for Gate:

Public Member Functions
	Gate (gpio_num_t lightBarrierPin, gpio_num_t motorPin, ledc_channel_t ledcChannel)
	Construct a gate with GPIO pins (without button)
	Gate (gpio_num_t buttonPin, uint32_t buttonDebounceMs, gpio_num_t lightBarrierPin, gpio_num_t motorPin, ledc_channel_t ledcChannel)
	Construct a gate with GPIO pins and button.
void	open () override
	Open the barrier.
void	close () override
	Close the barrier.
bool	isOpen () const override
	Check if barrier is currently open.
bool	isCarDetected () const override
	Check if car is detected in light barrier.
bool	hasButton () const
	Check if gate has a button.
EspGpioInput &	getButton ()
	Get button for interrupt configuration.
EspGpioInput &	getLightBarrier ()
	Get light barrier for interrupt configuration.
Public Member Functions inherited from IGate
virtual	~IGate ()=default

Detailed Description

Concrete gate implementation using GPIO.

Creates and manages light barrier, motor, and optional button hardware

Constructor & Destructor Documentation

Gate() [1/2]

Gate::Gate	(	gpio_num_t	lightBarrierPin,
		gpio_num_t	motorPin,
		ledc_channel_t	ledcChannel
	)

Construct a gate with GPIO pins (without button)

Parameters

lightBarrierPin	GPIO pin for light barrier sensor
motorPin	GPIO pin for barrier motor (servo)
ledcChannel	LEDC channel for servo PWM

Gate() [2/2]

Gate::Gate	(	gpio_num_t	buttonPin,
		uint32_t	buttonDebounceMs,
		gpio_num_t	lightBarrierPin,
		gpio_num_t	motorPin,
		ledc_channel_t	ledcChannel
	)

Construct a gate with GPIO pins and button.

Parameters

buttonPin	GPIO pin for entry button
buttonDebounceMs	Button debounce time in milliseconds
lightBarrierPin	GPIO pin for light barrier sensor
motorPin	GPIO pin for barrier motor (servo)
ledcChannel	LEDC channel for servo PWM

Member Function Documentation

close()

void Gate::close ( )

overridevirtual

Close the barrier.

Implements IGate.

getButton()

EspGpioInput & Gate::getButton ( )

inline

Get button for interrupt configuration.

Returns

Reference to button (only valid if hasButton() returns true)

getLightBarrier()

EspGpioInput & Gate::getLightBarrier ( )

inline

Get light barrier for interrupt configuration.

Returns

Reference to light barrier

hasButton()

bool Gate::hasButton ( ) const

inline

Check if gate has a button.

isCarDetected()

bool Gate::isCarDetected ( ) const

overridevirtual

Check if car is detected in light barrier.

Returns

true if car is blocking light barrier, false otherwise

Implements IGate.

isOpen()

bool Gate::isOpen ( ) const

overridevirtual

Check if barrier is currently open.

Returns

true if barrier is open, false otherwise

Implements IGate.

open()

void Gate::open ( )

overridevirtual

Open the barrier.

Implements IGate.

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

• Gate.h
• Gate.cpp