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89 lines
2.8 KiB
Java
89 lines
2.8 KiB
Java
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/*
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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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import upm_max30100.*;
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public class MAX30100_Example
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{
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public static void main(String[] args) throws InterruptedException
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{
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// ! [Interesting]
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// Instantiate a MAX30100 instance using bus 0
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MAX30100 sensor = new MAX30100((short)0);
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System.out.println("Oximeter sensor example...");
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// Read the temperature and version
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System.out.format("Temperature: %f C\n", sensor.temperature());
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System.out.format("Version: 0x%04x\n", sensor.version());
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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(MAX30100_MODE.MAX30100_MODE_SPO2_EN);
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Callback cb = new JavaCallback();
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// Read continuously, stepping up the LED current every second,
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// us GPIO 0 as the interrupt pin
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sensor.sample_continuous(0, false, cb);
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for (int i = 0; i <= 15; i++)
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{
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// Toggle the LED current
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System.out.format("Setting LED current = %d\n", i);
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sensor.current(MAX30100_LED_CURRENT.swigToEnum(i),
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MAX30100_LED_CURRENT.swigToEnum(i));
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Thread.sleep(1000);
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}
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sensor.sample_stop();
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// Read individual samples
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for (int i = 0; i < 10; i++) {
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max30100_value val = sensor.sample();
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System.out.format("Single value IR: %d R: %d\n", val.getIR(), val.getR());
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}
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// ! [Interesting]
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}
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}
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class JavaCallback extends Callback
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{
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public JavaCallback()
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{
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super();
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}
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public void run(max30100_value val)
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{
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System.out.format("My callback sample IR: %d R: %d\n", val.getIR(), val.getR());
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}
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}
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