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/********* Pleasedontcode.com ********** Pleasedontcode thanks you for automatic code generation! Enjoy your code! - Terms and Conditions: You have a non-exclusive, revocable, worldwide, royalty-free license for personal and commercial use. Attribution is optional; modifications are allowed, but you're responsible for code maintenance. We're not liable for any loss or damage. For full terms, please visit pleasedontcode.com/termsandconditions. - Project: Button Sequence - Source Code compiled for: Arduino Uno - Source Code created on: 2024-03-02 15:51:19 ********* Pleasedontcode.com **********/ /****** SYSTEM REQUIREMENTS *****/ /****** SYSTEM REQUIREMENT 1 *****/ /* I have regular push buttons on pins 2 to 10 and a */ /* light on 11 of my arduino uno. Create a code so */ /* that you can use the buttons as a password, so the */ /* password is pin 2, 3, 4, and 10. If you press them */ /* one after the other, the light will come on. */ /****** END SYSTEM REQUIREMENTS *****/ /****** DEFINITION OF LIBRARIES *****/ #include
//https://github.com/evert-arias/EasyButton /****** FUNCTION PROTOTYPES *****/ void setup(void); void loop(void); /***** DEFINITION OF DIGITAL INPUT PINS *****/ const uint8_t button_PushButton_PIN_D2 = 2; const uint8_t button_PushButton_PIN_D3 = 3; const uint8_t button_PushButton_PIN_D4 = 4; const uint8_t button_PushButton_PIN_D10 = 10; const uint8_t light_PIN_D11 = 11; /****** DEFINITION OF LIBRARIES CLASS INSTANCES*****/ EasyButton button_D2(button_PushButton_PIN_D2); EasyButton button_D3(button_PushButton_PIN_D3); EasyButton button_D4(button_PushButton_PIN_D4); EasyButton button_D10(button_PushButton_PIN_D10); bool isPasswordCorrect = false; bool button_D2_Pressed = false; bool button_D3_Pressed = false; bool button_D4_Pressed = false; bool button_D10_Pressed = false; void setup(void) { // put your setup code here, to run once: pinMode(button_PushButton_PIN_D2, INPUT_PULLUP); pinMode(button_PushButton_PIN_D3, INPUT_PULLUP); pinMode(button_PushButton_PIN_D4, INPUT_PULLUP); pinMode(button_PushButton_PIN_D10, INPUT_PULLUP); pinMode(light_PIN_D11, OUTPUT); // Initialize the buttons button_D2.begin(); button_D3.begin(); button_D4.begin(); button_D10.begin(); } void loop(void) { // put your main code here, to run repeatedly: // Read the state of the buttons button_D2.read(); button_D3.read(); button_D4.read(); button_D10.read(); // Check if button D2 is pressed if (button_D2.isPressed()) { button_D2_Pressed = true; } // Check the sequence of button presses if (button_D2_Pressed) { if (button_D3.isPressed()) { button_D3_Pressed = true; } if (button_D3_Pressed && button_D4.isPressed()) { button_D4_Pressed = true; } if (button_D4_Pressed && button_D10.isPressed()) { button_D10_Pressed = true; } } // Check if the password is entered correctly if (button_D10_Pressed) { isPasswordCorrect = true; } // Turn on the light if the password is correct if (isPasswordCorrect) { digitalWrite(light_PIN_D11, HIGH); } }
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