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54 lines
1.5 KiB
JavaScript
54 lines
1.5 KiB
JavaScript
/*
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* Author: Zion Orent <zorent@ics.com>
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* Copyright (c) 2015 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 recorder_lib = require("jsupm_isd1820");
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// Instantiate a ISD1820 on digital pins 2 (play) and 3 (record)
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// This example was tested on the Grove Recorder.
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var myRecorder = new recorder_lib.ISD1820(2, 3);
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var doRecord = false;
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if (process.argv.length > 2)
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doRecord = true;
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// if an argument was specified (any argument), go into record mode,
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// else playback a previously recorded sample
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console.log("Supply any argument to the command line to record.");
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console.log("Running this example without arguments will play back ");
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console.log("any previously recorded sound.");
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console.log("There is approximately 10 seconds of recording time.\n");
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// depending on what was selected, do it, and sleep for 15 seconds
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if (doRecord)
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myRecorder.record(true);
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else
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myRecorder.play(true);
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// There are about 10 seconds of recording/playback time, so we will
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// sleep for a little extra time.
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console.log("Sleeping for 15 seconds...");
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setTimeout(function()
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{
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// turn off whatever we were doing.
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if (doRecord)
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myRecorder.record(false);
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else
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myRecorder.play(false);
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console.log("Exiting");
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myRecorder = null;
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recorder_lib.cleanUp();
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recorder_lib = null;
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process.exit(0);
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}, 15 * 1000);
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