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OpenAcousticDevices · Jul 31, 2017 · 3b428ef · 3b428ef
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diff --git a/about.html b/about.html
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+<!DOCTYPE html>
+<html>
+	<head>
+		<link rel="stylesheet" href="node_modules/bootstrap/dist/css/bootstrap.min.css">
+		<title>About AudioMoth</title>
+	</head>
+	<body style="text-align: center; -webkit-user-select: none; -webkit-app-region: drag;">
+		<div class="container">
+			<div class="row" style="margin-top: 5%;"><img src="icon-128.png"></div>
+			<div class="row" style="font-weight: bold;">AudioMoth configuration app</div>
+			<div class="row" id="version-display">Version 1.0</div>
+			<div class="row" id="electron-version-display">Running on Electron version 1.0</div>
+			<div class="row" id="audiomoth-hid-version-display">AudioMoth-HID module 1.0.0</div>
+			<div class="row"><a id="website-link">www.openacousticdevices.info</a></div>
+		</div>
+	</body>
+	<script src="about.js" charset="utf-8"></script>
+</html>
diff --git a/about.js b/about.js
@@ -0,0 +1,25 @@
+/****************************************************************************
+ * about.js
+ * openacousticdevices.info
+ * June 2017
+ *****************************************************************************/
+
+'use strict';
+
+/*global document */
+
+var electron = require('electron');
+var audiomoth = require('audiomoth-hid');
+
+var versionDisplay = document.getElementById('version-display');
+var electronVersionDisplay = document.getElementById('electron-version-display');
+var audiomothHidVersionDisplay = document.getElementById('audiomoth-hid-version-display');
+var websiteLink = document.getElementById('website-link');
+
+versionDisplay.textContent = "Version " + electron.remote.app.getVersion();
+electronVersionDisplay.textContent = "Running on Electron version " + electron.remote.process.versions.electron;
+audiomothHidVersionDisplay.textContent = "AudioMoth-HID module " + audiomoth.version;
+
+websiteLink.addEventListener('click', function () {
+    electron.shell.openExternal("https://openacousticdevices.info");
+});
diff --git a/app.js b/app.js
@@ -0,0 +1,267 @@
+/****************************************************************************
+ * app.js
+ * openacousticdevices.info
+ * June 2017
+ *****************************************************************************/
+
+'use strict';
+
+/*global document, Uint8Array*/
+/*jslint bitwise: true*/
+
+var audiomoth = require('audiomoth-hid');
+
+var ui = require('./ui.js');
+var timeHandler = require('./timePeriods.js');
+var saveLoad = require('./saveLoad.js');
+var lifeDisplay = require('./lifeDisplay.js');
+
+var electron = require('electron');
+var dialog = electron.remote.dialog;
+
+/* UI components */
+
+var ledCheckbox = document.getElementById('led-checkbox');
+
+var recordingDurationInput = document.getElementById('recording-duration-input');
+var sleepDurationInput = document.getElementById('sleep-duration-input');
+
+var configureButton = document.getElementById('configure-button');
+
+var startTimeInput = document.getElementById('start-time-input');
+var endTimeInput = document.getElementById('end-time-input');
+
+/* Setting parameters */
+
+var AM_HFRCO_21MHZ = 4;
+var AM_HFRCO_28MHZ = 5;
+var AM_HFXO = 6;
+
+var configurations = [{
+    sampleRate: 8000,
+    clockBand: AM_HFRCO_21MHZ,
+    clockDivider: 2,
+    acquisitionCycles: 8,
+    oversampleRate: 64,
+    current: 5.6
+}, {
+    sampleRate: 16000,
+    clockBand: AM_HFRCO_21MHZ,
+    clockDivider: 2,
+    acquisitionCycles: 8,
+    oversampleRate: 32,
+    current: 6.1
+}, {
+    sampleRate: 32000,
+    clockBand: AM_HFRCO_21MHZ,
+    clockDivider: 2,
+    acquisitionCycles: 8,
+    oversampleRate: 16,
+    current: 7.1
+}, {
+    sampleRate: 48000,
+    clockBand: AM_HFRCO_21MHZ,
+    clockDivider: 2,
+    acquisitionCycles: 2,
+    oversampleRate: 16,
+    current: 7.6
+}, {
+    sampleRate: 96000,
+    clockBand: AM_HFRCO_21MHZ,
+    clockDivider: 2,
+    acquisitionCycles: 1,
+    oversampleRate: 8,
+    current: 10.4
+}, {
+    sampleRate: 192000,
+    clockBand: AM_HFRCO_21MHZ,
+    clockDivider: 2,
+    acquisitionCycles: 1,
+    oversampleRate: 4,
+    current: 18.1
+}];
+
+function errorOccurred(err) {
+
+    console.error(err);
+
+    ui.disableDisplay();
+
+}
+
+/* Request, receive and handle AudioMoth information packet */
+
+function getAudioMothPacket() {
+
+    var id, date, batteryState;
+
+    audiomoth.getPacket(function (err, packet) {
+
+        if (err) {
+
+            errorOccurred(err);
+
+        } else if (packet === null) {
+
+            ui.disableDisplay();
+
+        } else {
+
+            date = audiomoth.convertFourBytesFromBufferToDate(packet, 1);
+
+            id = audiomoth.convertEightBytesFromBufferToID(packet, 1 + 4);
+
+            batteryState = audiomoth.convertOneByteFromBufferToBatteryState(packet, 1 + 4 + 8);
+
+            ui.enableDisplayAndShowTime(date);
+
+            ui.updateIdDisplay(id);
+
+            ui.updateBatteryDisplay(batteryState);
+
+        }
+
+        setTimeout(getAudioMothPacket, 1000);
+
+    });
+
+}
+
+/* Write bytes into a buffer for transmission */
+
+function writeLittleEndianBytes(buffer, start, byteCount, value) {
+    var i;
+
+    for (i = 0; i < byteCount; i += 1) {
+        buffer[start + i] = (value >> (i * 8)) & 255;
+    }
+}
+
+/* Submit configuration packet and configure device */
+
+function configureDevice() {
+
+    var packet, index, date, configuration, i, timePeriods;
+
+    /* Build configuration packet */
+
+    packet = new Uint8Array(62);
+    index = 0;
+
+    date = new Date();
+    writeLittleEndianBytes(packet, index, 4, date.valueOf() / 1000);
+    index += 4;
+
+    packet[index] = parseInt(ui.getSelectedRadioValue("gain-radio"), 10);
+    index += 1;
+
+    configuration = configurations[parseInt(ui.getSelectedRadioValue("sample-rate-radio"), 10)];
+
+    packet[index] = configuration.clockBand;
+    index += 1;
+    packet[index] = configuration.clockDivider;
+    index += 1;
+    packet[index] = configuration.acquisitionCycles;
+    index += 1;
+    packet[index] = configuration.oversampleRate;
+    index += 1;
+    writeLittleEndianBytes(packet, index, 4, configuration.sampleRate);
+    index += 4;
+
+    writeLittleEndianBytes(packet, index, 2, sleepDurationInput.value);
+    index += 2;
+    writeLittleEndianBytes(packet, index, 2, recordingDurationInput.value);
+    index += 2;
+
+    if (ledCheckbox.checked) {
+
+        packet[index] = 0x01;
+
+    } else {
+
+        packet[index] = 0x00;
+
+    }
+    index += 1;
+
+    timePeriods = timeHandler.getTimePeriods();
+    packet[index] = timePeriods.length;
+    index += 1;
+
+    for (i = 0; i < timePeriods.length; i += 1) {
+
+        writeLittleEndianBytes(packet, index, 2, timePeriods[i].startMins);
+        index += 2;
+        writeLittleEndianBytes(packet, index, 2, timePeriods[i].endMins);
+        index += 2;
+
+    }
+
+    /* Send packet to device */
+
+    audiomoth.setPacket(packet, function (err, data) {
+
+        var j, matches, showError;
+
+        showError = function () {
+            dialog.showErrorBox("Configuration failed.", "Configuration was not applied to AudioMoth\nPlease reconnect device and try again.");
+        };
+
+        if (err || data === null || data.length === 0) {
+
+            showError();
+
+        } else {
+
+            matches = true;
+
+            for (j = 0; j < Math.min(packet.length, data.length - 1); j += 1) {
+                if (packet[j] !== data[j + 1]) {
+                    console.log(packet[j] + ' - ' + data[j + 1]);
+                    matches = false;
+                    break;
+                }
+            }
+
+            if (matches) {
+
+                configureButton.style.color = "green";
+                setTimeout(function () {
+                    configureButton.style.color = "";
+                }, 1000);
+
+            } else {
+
+                showError();
+
+            }
+
+        }
+
+    });
+
+}
+
+/* Initiliase lifeDisplay configuration data */
+
+lifeDisplay.setConfigurationData(configurations);
+
+/* Initialise UI elements */
+
+ui.drawTimeLabels();
+
+timeHandler.updateTimeList();
+
+ui.updateCanvasTimer();
+
+ui.disableDisplay();
+
+ui.initialiseDisplay();
+
+ui.addRadioButtonListeners();
+
+setTimeout(getAudioMothPacket, 1000);
+
+configureButton.addEventListener('click', function () {
+    ui.checkInputs(configureDevice);
+});
diff --git a/beautify_and_jslint.sh b/beautify_and_jslint.sh
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+#!/bin/bash
+
+for f in ./*.js;
+do 
+	js-beautify -j -f $f -o $f;
+	jslint $f; 
+done
+
diff --git a/build/128x128.png b/build/128x128.png
diff --git a/build/icon.icns b/build/icon.icns
diff --git a/build/icon.ico b/build/icon.ico
diff --git a/icon-128.png b/icon-128.png