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Diffstat (limited to 'peripheral/libupm/examples/java/MicrophoneSample.java')
| -rw-r--r-- | peripheral/libupm/examples/java/MicrophoneSample.java | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/peripheral/libupm/examples/java/MicrophoneSample.java b/peripheral/libupm/examples/java/MicrophoneSample.java deleted file mode 100644 index d59fc32..0000000 --- a/peripheral/libupm/examples/java/MicrophoneSample.java +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Author: Stefan Andritoiu <stefan.andritoiu@intel.com> - * Copyright (c) 2015 Intel Corporation. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -public class MicrophoneSample { - - public static void main(String[] args) throws InterruptedException { - // ! [Interesting] - short[] buffer = new short[128]; - - // Attach microphone to analog port A0 - upm_mic.Microphone sensor = new upm_mic.Microphone(0); - - upm_mic.thresholdContext ctx = new upm_mic.thresholdContext(); - ctx.setAverageReading(0); - ctx.setRunningAverage(0); - ctx.setAveragedOver(2); - - // Repeatedly, take a sample every 2 microseconds; - // find the average of 128 samples; and - // print a running graph of the averages - while (true) { - int len = sensor.getSampledWindow(2, buffer); - - if (len != 0) { - int thresh = sensor.findThreshold(ctx, 30, buffer); - sensor.printGraph(ctx); - if (thresh != 0) { - System.out.println("---Threshold reached--- " + ctx.getRunningAverage() + " " - + ctx.getAverageReading()); - } - } - } - // ! [Interesting] - } -}
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