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