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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: Track Time - Source Code NOT compiled for: ESP32 DevKit V1 - Source Code created on: 2024-05-11 22:02:42 ********* Pleasedontcode.com **********/ /****** SYSTEM REQUIREMENTS *****/ /****** SYSTEM REQUIREMENT 1 *****/ /* I need a counter to track seconds upon board is */ /* switched on. The counter starts at 0 on flashing. */ /* Counter value to be store in EEPROM when the board */ /* is powering off. */ /****** SYSTEM REQUIREMENT 2 *****/ /* At each power on the counter shall be read from */ /* EEPROM and continue to sum the seconds. */ /****** END SYSTEM REQUIREMENTS *****/ /********* User code review feedback ********** #### Feedback 1 #### - track minutes, not seconds. #### Feedback 2 #### - minutesCounter shall be updated each minute using millis functio n. #### Feedback 3 #### - update of secondsCounter shall be updated with exact increase of difference between currentMillis and previousMillis. ********* User code review feedback **********/ /****** DEFINITION OF LIBRARIES *****/ #include
// https://github.com/evert-arias/EasyButton #include
/****** FUNCTION PROTOTYPES *****/ void setup(void); void loop(void); void saveCounterToEEPROM(void); void powerOff(void); /***** DEFINITION OF DIGITAL INPUT PINS *****/ const uint8_t button_PushButton_PIN_D4 = 4; /****** DEFINITION OF LIBRARIES CLASS INSTANCES*****/ // Arduino pin where the button is connected to. #define BUTTON_PIN 4 // Instance of the button. EasyButton button(BUTTON_PIN); // Counter to track seconds unsigned long secondsCounter = 0; unsigned long previousMillis = 0; // Variable to store the previous millis value void onPressedForDuration() { // Code to be executed when the button is pressed for the given duration. } void setup() { // put your setup code here, to run once: pinMode(button_PushButton_PIN_D4, INPUT_PULLUP); // Read the counter value from EEPROM EEPROM.begin(sizeof(secondsCounter)); EEPROM.get(0, secondsCounter); // Initialize the button. button.begin(); // Add the callback function to be called when the button is pressed for at least the given time. button.onPressedFor(120000, onPressedForDuration); // 120,000 milliseconds = 2 minutes // Convert secondsCounter to minutes (assuming each minute is 60 seconds) unsigned long minutesCounter = secondsCounter / 60; // Update the previousMillis variable previousMillis = millis(); } void loop() { // put your main code here, to run repeatedly: // Continuously read the status of the button. button.read(); // Update the seconds counter using millis function unsigned long currentMillis = millis(); unsigned long elapsedTime = currentMillis - previousMillis; if (elapsedTime >= 1000) { secondsCounter += (elapsedTime / 1000); // Update secondsCounter with the exact increase previousMillis = currentMillis; } // Update the minutes counter unsigned long minutesCounter = secondsCounter / 60; if (secondsCounter % 60 == 0) { minutesCounter++; } // Save the counter value to EEPROM every minute if (secondsCounter % 60 == 0) { saveCounterToEEPROM(); } } void saveCounterToEEPROM() { // Save the counter value to EEPROM EEPROM.put(0, secondsCounter); EEPROM.commit(); } void powerOff() { // Call the function to save the counter value to EEPROM saveCounterToEEPROM(); // Power off the board }
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