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- Project: Heart Monitor
- Source Code NOT compiled for: ESP32 DevKit V1
- Source Code created on: 2024-05-06 11:31:59
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/****** SYSTEM REQUIREMENTS *****/
/****** SYSTEM REQUIREMENT 1 *****/
/* grap the oximeter and send every 4 mseconds a read */
/* out o the BLE channel */
/****** END SYSTEM REQUIREMENTS *****/
/****** DEFINITION OF LIBRARIES *****/
#include
#include //https://github.com/gabriel-milan/Arduino-MAX30100
/****** FUNCTION PROTOTYPES *****/
void setup(void);
void loop(void);
/***** DEFINITION OF DIGITAL INPUT PINS *****/
const uint8_t max3000_MAX30100_INT_PIN_D4 = 4;
/***** DEFINITION OF I2C PINS *****/
const uint8_t max3000_MAX30100_I2C_PIN_SDA_D21 = 21;
const uint8_t max3000_MAX30100_I2C_PIN_SCL_D22 = 22;
/****** DEFINITION OF LIBRARIES CLASS INSTANCES*****/
PulseOximeter pox;
void setup(void)
{
// put your setup code here, to run once:
pinMode(max3000_MAX30100_INT_PIN_D4, INPUT_PULLUP);
// Initialize the PulseOximeter
pox.begin();
// Set up BLE channel for sending oximeter data every 4 milliseconds
}
void loop(void)
{
// put your main code here, to run repeatedly:
// Update the sensor readings every 4 milliseconds
pox.update();
// Retrieve heart rate and SpO2 values
float heartRate = pox.getHeartRate();
uint8_t spo2 = pox.getSpO2();
// Send the data out to the BLE channel
delay(4); // Delay for 4 milliseconds
}
/* END CODE */