59 lines
1.7 KiB
C++
59 lines
1.7 KiB
C++
/*
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* Created by ArduinoGetStarted.com
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*
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* This example code is in the public domain
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*
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* Tutorial page: https://arduinogetstarted.com/tutorials/arduino-button-library
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*
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* This example:
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* + uses debounce for multiple buttons.
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* + reads state of multiple buttons
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* + detects the pressed and released events of multiple buttons
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*/
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#include <ezButton.h>
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ezButton button1(6); // create ezButton object that attach to pin 6;
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ezButton button2(7); // create ezButton object that attach to pin 7;
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ezButton button3(8); // create ezButton object that attach to pin 8;
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void setup() {
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Serial.begin(9600);
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button1.setDebounceTime(50); // set debounce time to 50 milliseconds
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button2.setDebounceTime(50); // set debounce time to 50 milliseconds
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button3.setDebounceTime(50); // set debounce time to 50 milliseconds
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}
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void loop() {
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button1.loop(); // MUST call the loop() function first
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button2.loop(); // MUST call the loop() function first
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button3.loop(); // MUST call the loop() function first
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int btn1State = button1.getState();
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int btn2State = button2.getState();
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int btn3State = button3.getState();
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Serial.print("button 1 state: ");
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Serial.println(btn1State);
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Serial.print("button 2 state: ");
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Serial.println(btn2State);
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Serial.print("button 3 state: ");
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Serial.println(btn3State);
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if(button1.isPressed())
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Serial.println("The button 1 is pressed");
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if(button1.isReleased())
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Serial.println("The button 1 is released");
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if(button2.isPressed())
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Serial.println("The button 2 is pressed");
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if(button2.isReleased())
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Serial.println("The button 2 is released");
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if(button3.isPressed())
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Serial.println("The button 3 is pressed");
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if(button3.isReleased())
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Serial.println("The button 3 is released");
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} |