https://github.com/xcoder123/MAX30100

Driver for MAX30100 using arduino
https://github.com/xcoder123/MAX30100

Last synced: about 1 month ago
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Driver for MAX30100 using arduino

• Host: GitHub
• URL: https://github.com/xcoder123/MAX30100
• Owner: xcoder123
• License: mit
• Created: 2017-03-08T19:25:03.000Z (almost 8 years ago)
• Default Branch: master
• Last Pushed: 2019-05-07T14:37:20.000Z (over 5 years ago)
• Last Synced: 2024-08-28T18:15:14.209Z (5 months ago)
• Language: C++
• Size: 13.7 KB
• Stars: 105
• Watchers: 11
• Forks: 32
• Open Issues: 7
• Metadata Files:
  • Readme: README.md
  • License: License.md

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README

        
# MAX30100

Driver for MAX30100 using arduino

This code is part of tutorial on my blog: https://morf.lv/implementing-pulse-oximeter-using-max30100

# Sample Usage

```

#include "MAX30100.h"

MAX30100* pulseOxymeter;

void setup() {

  Wire.begin();

  Serial.begin(115200);

  Serial.println("Pulse oxymeter test!");

  //pulseOxymeter = new MAX30100( DEFAULT_OPERATING_MODE, DEFAULT_SAMPLING_RATE, DEFAULT_LED_PULSE_WIDTH, DEFAULT_IR_LED_CURRENT, true, true );

  pulseOxymeter = new MAX30100();

  pinMode(2, OUTPUT);

}

void loop() {

  //You have to call update with frequency at least 37Hz. But the closer you call it to 100Hz the better, the filter will work.

  pulseoxymeter_t result = pulseOxymeter->update();

  

  if( result.pulseDetected == true )

  {

    Serial.println("BEAT");

    

    Serial.print( "BPM: " );

    Serial.print( result.heartBPM );

    Serial.print( " | " );

  

    Serial.print( "SaO2: " );

    Serial.print( result.SaO2 );

    Serial.println( "%" );

  }

}

```