text: /*
   * Author: Noel Eck <noel.eck@intel.com>
   * Copyright (c) 2016 Intel Corporation.
   *
   * This program and the accompanying materials are made available under the
   * terms of the The MIT License which is available at
   * https://opensource.org/licenses/MIT.
   *
   * SPDX-License-Identifier: MIT
   */
  
  var sensorObj = require('jsupm_max30100');
  
  // Instantiate a MAX30100 instance using bus 0
  var sensor = new sensorObj.MAX30100(0);
  
  console.log('Oximeter sensor example...');
  
  // Read the temperature and version
  console.log ('Temperature: %d C', sensor.temperature());
  console.log ('Version: 0x%s', sensor.version().toString(16));
  
  // Set high-res (50 Hz, 16-bit)
  sensor.high_res_enable(true);
  
  // Set to sample SpO2
  sensor.mode(sensorObj.MAX30100_MODE_SPO2_EN);
  
  // Read individual samples
  for (var i = 0; i < 10; i++)
  {
      var val = sensor.sample();
      console.log('Single value IR: %d R: %d ', val.IR, val.R);
  }
  
  // exit on ^C
  process.on('SIGINT', function()
  {
      sensor = null;
      sensorObj.cleanUp();
      sensorObj = null;
      console.log('Exiting.');
      process.exit(0);
  });
  