lili/data-over-audio
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Transfer an image

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This commit is contained in:
Lewis Moten
2024-05-12 23:41:37 -04:00
parent 838761ae82
commit e8634b98d4
7 changed files with 143 additions and 66 deletions
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53
index.js
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@@ -74,10 +74,10 @@ function handleWindowLoad() {
panelContainer.prepend(speedPanel.getDomElement());
panelContainer.prepend(graphConfigurationPanel.getDomElement());
panelContainer.prepend(frequencyGraphPanel.getDomElement());
panelContainer.prepend(availableFskPairsPanel.getDomElement());
panelContainer.prepend(packetizationPanel.getDomElement());
panelContainer.prepend(signalPanel.getDomElement());
panelContainer.prepend(availableFskPairsPanel.getDomElement());
panelContainer.prepend(frequencyPanel.getDomElement());
panelContainer.prepend(signalPanel.getDomElement());
panelContainer.prepend(bitsReceivedPanel.getDomElement());
panelContainer.prepend(bitsSentPanel.getDomElement());
panelContainer.prepend(messagePanel.getDomElement());
@@ -88,19 +88,20 @@ function handleWindowLoad() {
communicationsPanel.setSendSpeakers(false);
communicationsPanel.setSendAnalyzer(true);
messagePanel.setMessage(Randomizer.text(5));
messagePanel.setMessageText(Randomizer.text(5));
messagePanel.setProgress(0);
messagePanel.setReceived('');
messagePanel.setDataType('image');
messagePanel.setSendButtonText('Send');
bitsSentPanel.setCode('');
bitsReceivedPanel.setCode('');
frequencyPanel.setMinimumFrequency(9000);
frequencyPanel.setMaximumFrequency(15000);
frequencyPanel.setMinimumFrequency(2500);
frequencyPanel.setMaximumFrequency(23000);
frequencyPanel.setFftSize(2 ** 9);
frequencyPanel.setFskPadding(1);
frequencyPanel.setMultiFskPadding(1);
frequencyPanel.setFskPadding(3);
frequencyPanel.setMultiFskPadding(4);
signalPanel.setWaveform('triangle');
signalPanel.setSegmentDurationMilliseconds(30);
@@ -125,7 +126,6 @@ function handleWindowLoad() {
frequencyGraphPanel.setAmplitudeThreshold(signalPanel.getAmplitudeThreshold());
frequencyGraphPanel.setDurationMilliseconds(graphConfigurationPanel.getDurationMilliseconds());
speedPanel.setMaximumPackets(0);
speedPanel.setMaximumDurationMilliseconds(0);
speedPanel.setDataBitsPerSecond(0);
speedPanel.setPacketizationBitsPerSecond(0);
@@ -319,43 +319,29 @@ function updatePacketUtils() {
packetEncodingBitCount: ERROR_CORRECTION_BLOCK_SIZE,
packetDecodingBitCount: ERROR_CORRECTION_DATA_SIZE,
});
speedPanel.setMaximumPackets(PacketUtils.getMaxPackets());
speedPanel.setMaximumDurationMilliseconds(PacketUtils.getMaxDurationMilliseconds());
speedPanel.setDataBitsPerSecond(PacketUtils.getEffectiveBaud());
speedPanel.setPacketizationBitsPerSecond(PacketUtils.getBaud());
speedPanel.setTransferDurationMilliseconds(PacketUtils.getDataTransferDurationMillisecondsFromByteCount(
textToBytes(messagePanel.getMessage()).length
messagePanel.getMessageBytes().length
));
}
function updatePacketStats() {
const text = messagePanel.getMessage();
const bits = textToBits(text);
const byteCount = text.length;
const bytes = messagePanel.getMessageBytes();
const bits = bytesToBits(bytes);
const byteCount = bytes.length;
const bitCount = PacketUtils.getPacketizationBitCountFromBitCount(bits.length);;
// Data
document.getElementById('original-byte-count').innerText = textToBytes(text).length.toLocaleString();
document.getElementById('original-byte-count').innerText = byteCount.toLocaleString();
document.getElementById('packetization-byte-count').innerText = PacketUtils.getPacketizationByteCountFromBitCount(bits.length).toLocaleString();
document.getElementById('packetization-bit-count').innerText = bitCount.toLocaleString();
document.getElementById('packet-count').innerText = PacketUtils.getPacketCount(bitCount).toLocaleString();
// # Packet Config
document.getElementById('bits-per-packet').innerText = PacketUtils.getPacketMaxBitCount().toLocaleString();
document.getElementById('bytes-per-packet').innerText = Humanize.byteSize(PacketUtils.getPacketMaxByteCount());
// ## Packet Encoding
document.getElementById('packet-encoding').innerText = PacketUtils.isPacketEncoded() ? 'Yes' : 'No';
document.getElementById('packet-encoding-block-count').innerText = PacketUtils.getPacketEncodingBlockCount().toLocaleString();
document.getElementById('packet-encoding-bits-per-block').innerText = PacketUtils.packetEncodingBlockSize().toLocaleString();
document.getElementById('packet-encoding-bit-count').innerText = PacketUtils.getEncodedPacketDataBitCount().toLocaleString();
document.getElementById('bits-per-segment').innerText = PacketUtils.getBitsPerSegment();
// Data
document.getElementById('packet-data-bit-count').innerText = PacketUtils.getPacketDataBitCount().toLocaleString();
document.getElementById('packet-unused-bit-count').innerText = PacketUtils.getPacketUnusedBitCount().toLocaleString();
document.getElementById('last-packet-unused-bit-count').innerText = PacketUtils.fromByteCountGetPacketLastUnusedBitCount(byteCount).toLocaleString();
document.getElementById('last-segment-unused-bit-count').innerText = PacketUtils.getPacketLastSegmentUnusedBitCount().toLocaleString()
document.getElementById('segments-per-packet').innerText = PacketUtils.getPacketSegmentCount().toLocaleString();
frequencyGraphPanel.setSamplePeriodsPerGroup(PacketUtils.getPacketSegmentCount());
document.getElementById('total-segments').innerText = getTotalSegmentCount(bitCount).toLocaleString();
}
@@ -673,9 +659,13 @@ function handleStreamManagerChange() {
const bytes = StreamManager.getDataBytes();
const receivedText = bytesToText(bytes);
messagePanel.setReceived(
receivedText.split('').reduce(textExpectorReducer(SENT_ORIGINAL_TEXT), '')
);
if(messagePanel.getDataType() === 'text') {
messagePanel.setReceived(
receivedText.split('').reduce(textExpectorReducer(SENT_ORIGINAL_TEXT), '')
);
} else {
messagePanel.setReceivedBytes(bytes);
}
}
function parseTotalBitsTransferring() {
const dataByteCount = StreamManager.getTransferByteCount();
@@ -850,8 +840,7 @@ function handleSendButtonClick() {
if(messagePanel.getSendButtonText() === 'Stop') {
AudioSender.stop();
} else {
const text = messagePanel.getMessage();
sendBytes(textToBytes(text));
sendBytes(messagePanel.getMessageBytes());
}
}
function getAnalyser() {