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show packet error stats

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This commit is contained in:
Lewis Moten
2024-05-14 20:43:48 -04:00
parent da7feaf09e
commit c4a0d8afd1
8 changed files with 333 additions and 47 deletions
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14
PacketUtils.js
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@@ -10,7 +10,7 @@ import * as CRC from './CRC';
let SEGMENT_DURATION = 30;
let PACKET_SIZE_BITS = 8;
let DATA_SIZE_BITS = 8;
let DATA_SIZE_BIT_COUNT = 8;
let DATA_SIZE_CRC_BITS = 8;
let DATA_CRC_BITS = 8;
let BITS_PER_SAMPLE = 1;
@@ -37,7 +37,7 @@ export const changeConfiguration = (config) => {
} = config;
SEGMENT_DURATION = segmentDurationMilliseconds;
PACKET_SIZE_BITS = packetSizeBitCount;
DATA_SIZE_BITS = dataSizeBitCount;
DATA_SIZE_BIT_COUNT = dataSizeBitCount;
DATA_SIZE_CRC_BITS = dataSizeCrcBitCount;
DATA_CRC_BITS = dataCrcBitCount;
BITS_PER_SAMPLE = bitsPerSegment;
@@ -60,7 +60,7 @@ const decodePacket = (packetBits) => IS_ENCODED ? ENCODING.decode(packetBits) :
export const getSegmentDurationMilliseconds = () => SEGMENT_DURATION;
export const getPacketMaxByteCount = () => 2 ** PACKET_SIZE_BITS;
export const getPacketMaxBitCount = () => (2 ** PACKET_SIZE_BITS) * 8;
export const getDataMaxByteCount = () => 2 ** DATA_SIZE_BITS;
export const getDataMaxByteCount = () => 2 ** DATA_SIZE_BIT_COUNT;
export const getPacketEncodedBitCount = () => getPacketEncodingBlockCount() * PACKET_ENCODED_BLOCK_SIZE;
export const getPacketEncodingBlockCount = () =>
IS_ENCODED ? Math.floor(getPacketMaxBitCount() / PACKET_ENCODED_BLOCK_SIZE) : getPacketMaxBitCount();
@@ -113,7 +113,7 @@ export const canSendPacket = () => {
return IS_ENCODED ? maxBits >= PACKET_ENCODED_BLOCK_SIZE : true;
}
export const getPacketizationHeaderBitCount = (padUnusedBits = true) => {
let count = DATA_SIZE_BITS + DATA_SIZE_CRC_BITS + DATA_CRC_BITS;
let count = DATA_SIZE_BIT_COUNT + DATA_SIZE_CRC_BITS + DATA_CRC_BITS;
if(padUnusedBits && count % 8 !== 0) {
count += 8 - (count % 8);
}
@@ -196,8 +196,8 @@ export const pack = (bytes) => {
let dataLengthBits = [];
let dataLengthCrcBits = [];
let dataSizeCrcNumber = 0;
if(DATA_SIZE_BITS !== 0) {
dataLengthBits = numberToBits(bytes.length, DATA_SIZE_BITS);
if(DATA_SIZE_BIT_COUNT !== 0) {
dataLengthBits = numberToBits(bytes.length, DATA_SIZE_BIT_COUNT);
// crc on data length
if(DATA_SIZE_CRC_BITS !== 0) {
@@ -217,7 +217,7 @@ export const pack = (bytes) => {
const headers = [
...dataLengthBits,
...dataLengthCrcBits,
...dataCrcBits
...dataCrcBits,
];
// pad headers to take full bytes
while(headers.length % 8 !== 0) {