ButtonableCallback.ino File Reference

Example on/off button via callback functions. More...

#include <AbleButtons.h>

Go to the source code of this file.

Macros
#define	BUTTON_PIN   2
	Connect button between this pin and ground. More...

Typedefs
using	Button = AblePullupCallbackButton
	Using callback pull-up button. More...
using	ButtonList = AblePullupCallbackButtonList
	Using callback pull-up button list. More...

Functions
void	buttonableCallback (Button::CALLBACK_EVENT event, uint8_t id)
	Callback function for button events. More...
void	setup ()
	Setup the ButtonableCallback example. More...
void	loop ()
	Control the ButtonableCallback example. More...

Variables
Button	btn (BUTTON_PIN, buttonableCallback)
	The button to check.

Detailed Description

Example on/off button via callback functions.

Similar to Buttonable example, but uses on-pressed and on-released callback functions to control the built-in LED.

Copyright

Copyright (c) 2022 John Scott

Definition in file ButtonableCallback.ino.

Macro Definition Documentation

BUTTON_PIN

#define BUTTON_PIN   2

Connect button between this pin and ground.

Definition at line 17 of file ButtonableCallback.ino.

Typedef Documentation

Button

using Button = AblePullupCallbackButton

Using callback pull-up button.

Definition at line 11 of file ButtonableCallback.ino.

ButtonList

using ButtonList = AblePullupCallbackButtonList

Using callback pull-up button list.

Definition at line 12 of file ButtonableCallback.ino.

Function Documentation

buttonableCallback()

void buttonableCallback	(	Button::CALLBACK_EVENT	event,
		uint8_t	id
	)

Callback function for button events.

Parameters

event	The event that has occured.
id	The identifier of the button generating the callback (unused in this example).

Definition at line 42 of file ButtonableCallback.ino.

loop()

void loop

(

)

Control the ButtonableCallback example.

Called repeatedly in a loop.

Definition at line 31 of file ButtonableCallback.ino.

setup()

void setup

(

)

Setup the ButtonableCallback example.

Called once to initialise everything.

Definition at line 23 of file ButtonableCallback.ino.