Replaced concat() with spread operator (...).
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b74b61a396
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44
internal.js
44
internal.js
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@ -14,9 +14,6 @@ var p7 = {
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(function() {
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/* ---------------------Global variables--------------------- */
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var checksumTries = 0;
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/* ---------------------Utilitaries--------------------- */
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/* Sum individual bytes
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@ -56,36 +53,36 @@ var p7 = {
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/* Create a basic (Non-Extended) packet */
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/* Return the packet */
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p7.make.basicPacket = (type, subtype) => p7.make.checksum([type] //Type (T)
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.concat(subtype.hexToAscii(2)) //Subtype (ST)
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.concat([0x30])); //Extended (EX)
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p7.make.basicPacket = (type, subtype) => p7.make.checksum([type, //Type (T)
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...subtype.hexToAscii(2), //Subtype (ST)
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0x30]); //Extended (EX)
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/* Create an extended command packet */
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/* Return the packet */
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p7.make.extendedCommandPacket = (subtype, datatype, fileSize, commandArguments) => {
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let data = [0x30, 0x30] //Overwrite (OW)
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.concat([0x30, 0x30]) //Data type (DT) ??
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.concat(fileSize.hexToAscii(8)) //File size (FS)
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.concat(commandArguments.flatMap((element) => element.length.hexToAscii(2))) //Size of Data {1..6} (SD{1..6})
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.concat(commandArguments.join('').toAscii()); //Data {1..6} (D{1..6})
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let data = [0x30, 0x30, //Overwrite (OW)
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...[0x30, 0x30], //Data type (DT) ??
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...fileSize.hexToAscii(8), //File size (FS)
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...commandArguments.flatMap((element) => element.length.hexToAscii(2)), //Size of Data {1..6} (SD{1..6})
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...commandArguments.join('').toAscii()]; //Data {1..6} (D{1..6})
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return p7.make.checksum([0x01] //Type (T)
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.concat(subtype.hexToAscii(2)) //Subtype (ST)
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.concat([0x31]) //Extended (EX)
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.concat(data.length.hexToAscii(4)) //Data size (DS)
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.concat(data)); //Data (D)
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return p7.make.checksum([0x01, //Type (T)
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...subtype.hexToAscii(2), //Subtype (ST)
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0x31, //Extended (EX)
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...data.length.hexToAscii(4), //Data size (DS)
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...data]); //Data (D)
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}
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/* Create a data packet */
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/* Return the packet */
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p7.make.dataPacket = (subtype, totalNumber, currentNumber, data) =>
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p7.make.checksum([0x02] //Type field
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.concat(subtype.hexToAscii(2)) //Subtype (ST) field
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.concat([0x31]) //Extended (EX) field
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.concat((data.length + 8 /* Total number (TN) and Current number (CN) subfields */ ).hexToAscii(4)) //Data size (DS) field
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.concat(totalNumber.hexToAscii(4)) //Total number (TN) subfield
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.concat(currentNumber.hexToAscii(4)) //Current number (CN) subfield
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.concat(data)); //Data (DD) subfield
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p7.make.checksum([0x02, //Type field
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...subtype.hexToAscii(2), //Subtype (ST) field
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0x31, //Extended (EX) field
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...(data.length + 8).hexToAscii(4), //Data size (DS) field
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...totalNumber.hexToAscii(4), //Total number (TN) subfield
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...currentNumber.hexToAscii(4), //Current number (CN) subfield
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...data]); //Data (DD) subfield
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/* ---------------------Packet decoding--------------------- */
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@ -201,7 +198,6 @@ var p7 = {
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});
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}
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/* ---------------------Packet sending--------------------- */
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p7.send.packet = async function (buffer) {
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