**Heart Rate** rev_02

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    - Project: **Heart Rate**
    - Source Code NOT compiled for: Arduino Nano
    - Source Code created on: 2025-02-17 16:42:41

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/****** SYSTEM REQUIREMENTS *****/
/****** SYSTEM REQUIREMENT 1 *****/
    /* The system shall utilize the MAX30102 sensor to */
    /* monitor heart rate and SpO2 levels, displaying */
    /* data via I2C communication. */
/****** SYSTEM REQUIREMENT 2 *****/
    /* The system shall utilize the MAX30102 sensor to */
    /* accurately monitor heart rate and SpO2 levels, */
    /* transmitting data via I2C communication for real- */
    /* time visualization. */
/****** END SYSTEM REQUIREMENTS *****/

/* START CODE */

/****** DEFINITION OF LIBRARIES *****/
#include <Wire.h>
#include <max32664.h>   //https://github.com/Protocentral/protocentral-pulse-express

/****** FUNCTION PROTOTYPES *****/
void setup(void);
void loop(void);

/***** DEFINITION OF I2C PINS *****/
const uint8_t srt_PIN_SDA_A4        = A4;
const uint8_t srt_PIN_SCL_A5        = A5;

/****** DEFINITION OF LIBRARIES CLASS INSTANCES*****/
max32664 pulseSensor(srt_PIN_SDA_A4, srt_PIN_SCL_A5, RAWDATA_BUFFLEN); // Instantiate the MAX30102 sensor

void setup(void)
{
    // Initialize I2C communication
    Wire.begin();

    // Initialize the MAX30102 sensor
    if (pulseSensor.hubBegin() != CMD_SUCCESS) {
        // Handle initialization error
        while (1);
    }

    // Additional setup code can be added here
}

void loop(void)
{
    // Read heart rate and SpO2 data
    if (pulseSensor.readSamples() == CMD_SUCCESS) {
        // Process and visualize the data
        // For example, you can print the values to the Serial Monitor
        Serial.print("Heart Rate: ");
        Serial.println(pulseSensor.max32664Output.hr);
        Serial.print("SpO2: ");
        Serial.println(pulseSensor.max32664Output.spo2);
    }

    // Add a delay for readability
    delay(1000);
}

/* END CODE */