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* c/c++ source * java/js/python/c/c++ examples * Doc image (png) * Tested on Intel Edison * TODO: Tuning for SpO2 reading Signed-off-by: Noel Eck <noel.eck@intel.com>
58 lines
1.9 KiB
JavaScript
58 lines
1.9 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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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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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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