Multitech
Creation procedure
Import steps
Multitech BACnet Codec file
// DataCake
function Decoder(bytes, port){
var decoded = decodeUplink({ bytes: bytes, fPort: port }).data;
return decoded;
}
// Milesight
function Decode(port, bytes){
var decoded = decodeUplink({ bytes: bytes, fPort: port }).data;
return decoded;
}
// The Things Industries / Main
function decodeUplink(input) {
try {
var bytes = input.bytes;
var data = {};
function toBool(value) {
return value == '1';
}
function calculateTemperature(rawData) {
return (rawData - 400) / 10;
}
function calculateHumidity(rawData) {
return (rawData * 100) / 256;
}
function handleKeepalive(bytes, data) {
var tempRaw = (bytes[1] << 8) | bytes[2];
var temperatureValue = calculateTemperature(tempRaw);
var humidityValue = calculateHumidity(bytes[3]);
var targetTemperature = ((bytes[4] << 8) | bytes[5]) / 10;
var operationalMode = bytes[6];
var displayedFanSpeed = bytes[7];
var actualFanSpeed = bytes[8];
var valveStatus = bytes[9];
var deviceStatus = bytes[10];
data.sensorTemperature = Number(temperatureValue.toFixed(2));
data.relativeHumidity = Number(humidityValue.toFixed(2));
data.targetTemperature = targetTemperature;
data.operationalMode = operationalMode;
data.displayedFanSpeed = displayedFanSpeed;
data.actualFanSpeed = actualFanSpeed;
data.valveStatus = valveStatus;
data.deviceStatus = deviceStatus;
return data;
}
function handleResponse(bytes, data) {
var commands = bytes.map(function (byte) {
return ("0" + byte.toString(16)).substr(-2);
});
commands = commands.slice(0, -11);
var command_len = 0;
commands.map(function (command, i) {
switch (command) {
case '04':
{
command_len = 2;
var hardwareVersion = commands[i + 1];
var softwareVersion = commands[i + 2];
data.deviceVersions = { hardware: Number(hardwareVersion), software: Number(softwareVersion) };
}
break;
case '05':
{
command_len = 1;
data.targetTemperatureStep = parseInt(commands[i + 1], 16) / 10
}
break;
case '12':
{
command_len = 1;
data.keepAliveTime = parseInt(commands[i + 1], 16);
}
break;
case '14':
{
command_len = 1;
data.keysLock = toBool(parseInt(commands[i + 1], 16));
}
break;
case '15':
{
command_len = 2;
data.temperatureRangeSettings = { min: parseInt(commands[i + 1], 16), max: parseInt(commands[i + 2], 16) };
}
break;
case '17':
{
command_len = 4;
data.heatingCoolingTargetTempRanges = {
heatingTempMin: parseInt(commands[i + 1], 16),
heatingTempMax: parseInt(commands[i + 2], 16),
coolingTempMin: parseInt(commands[i + 3], 16),
coolingTempMax: parseInt(commands[i + 4], 16),
}
}
break;
case '19':
{
command_len = 1;
var commandResponse = parseInt(commands[i + 1], 16);
var periodInMinutes = commandResponse * 5 / 60;
data.joinRetryPeriod = periodInMinutes;
}
break;
case '1b':
{
command_len = 1;
data.uplinkType = parseInt(commands[i + 1], 16);
}
break;
case '1d':
{
command_len = 2;
var wdpC = commands[i + 1] == '00' ? false : parseInt(commands[i + 1], 16);
var wdpUc = commands[i + 2] == '00' ? false : parseInt(commands[i + 2], 16);
data.watchDogParams = { wdpC: wdpC, wdpUc: wdpUc };
}
break;
case '2f':
{
command_len = 1;
data.targetTemperature = parseInt(commands[i + 1], 16);
}
break;
case '30':
{
command_len = 1;
data.manualTargetTemperatureUpdate = parseInt(commands[i + 1], 16);
}
break;
case '32':
{
command_len = 1;
data.valveOpenCloseTime = parseInt(commands[i + 1], 16);
}
break;
case '34':
{
command_len = 1;
data.displayRefreshPeriod = parseInt(commands[i + 1], 16);
}
break;
case '36':
{
command_len = 1;
data.extAutomaticTemperatureControl = parseInt(commands[i + 1], 16);
}
break;
case '3e':
{
command_len = 2;
data.extSensorTemperature = (parseInt(commands[i + 1], 16) << 8) | parseInt(commands[i + 2], 16);
}
break;
case '41':
{
command_len = 1;
data.currentTemperatureVisibility = parseInt(commands[i + 1], 16);
}
break;
case '43':
{
command_len = 1;
data.humidityVisibility = parseInt(commands[i + 1], 16);
}
break;
case '45':
{
command_len = 1;
data.fanSpeed = parseInt(commands[i + 1], 16);
}
break;
case '47':
{
command_len = 1;
data.fanSpeedLimit = parseInt(commands[i + 1], 16);
}
break;
case '49':
{
command_len = 2;
data.ecmVoltageRange = { min: parseInt(commands[i + 1], 16) / 10, max: parseInt(commands[i + 2], 16) / 10 };
}
break;
case '4b':
{
command_len = 1;
data.ecmStartUpTime = parseInt(commands[i + 1], 16);
}
break;
case '4d':
{
command_len = 1;
data.ecmRelay = parseInt(commands[i + 1], 16);
}
break;
case '4f':
{
command_len = 1;
data.frostProtection = parseInt(commands[i + 1], 16);
}
break;
case '51':
{
command_len = 2;
data.frostProtectionSettings = { threshold: parseInt(commands[i + 1], 16), setpoint: parseInt(commands[i + 2], 16) };
}
break;
case '53':
{
command_len = 1;
data.operationalMode = parseInt(commands[i + 1], 16);
}
break;
case '55':
{
command_len = 1;
data.allowedOperationalModes = parseInt(commands[i + 1], 16);
}
break;
case '57':
{
command_len = 1;
data.coolingSetpointNotOccupied = parseInt(commands[i + 1], 16);
}
break;
case '59':
{
command_len = 1;
data.heatingSetpointNotOccupied = parseInt(commands[i + 1], 16);
}
break;
case '5b':
{
command_len = 2;
data.tempSensorCompensation = { compensation: parseInt(commands[i + 1], 16), temperature: parseInt(commands[i + 2], 16) };
}
break;
case '5d':
{
command_len = 1;
data.fanSpeedNotOccupied = parseInt(commands[i + 1], 16);
}
break;
case '5f':
{
command_len = 1;
data.automaticChangeover = parseInt(commands[i + 1], 16);
}
break;
case '61':
{
command_len = 1;
data.wiringDiagram = parseInt(commands[i + 1], 16);
}
break;
case '63':
{
command_len = 1;
data.occFunction = parseInt(commands[i + 1], 16);
}
break;
case '65':
{
command_len = 2;
data.automaticChangeoverThreshold = { coolingThreshold: parseInt(commands[i + 1], 16), heatingThreshold: parseInt(commands[i + 2], 16) };
}
break;
case '67':
{
command_len = 1;
data.deviceStatus = parseInt(commands[i + 1], 16);
}
break;
case '69':
{
command_len = 1;
data.returnOfPowerOperation = parseInt(commands[i + 1], 16);
}
break;
case '6b':
{
command_len = 1;
data.deltaTemperature1 = parseInt(commands[i + 1], 16) / 10;
}
break;
case '6d':
{
command_len = 2;
data.deltaTemperature2and3 = { deltaTemperature2: parseInt(commands[i + 1], 16) * 10, deltaTemperature3: parseInt(commands[i + 2], 16) * 10 };
}
break;
case '6e':
{
command_len = 1;
data.frostProtectionStatus = parseInt(commands[i + 1], 16);
}
break;
case '70':
{
command_len = 1;
data.occupancySensorStatusSetPoint = parseInt(commands[i + 1], 16);
}
break;
case '71':
{
command_len = 1;
data.occupancySensorStatus = parseInt(commands[i + 1], 16);
}
break;
case '72':
{
command_len = 1;
data.dewPointSensorStatus = parseInt(commands[i + 1], 16);
}
break;
case '73':
{
command_len = 1;
data.filterAlarm = parseInt(commands[i + 1], 16);
}
break;
case '74':
{
command_len = 2;
data.automaticChangeoverMode = { ntcTemperature: parseInt(commands[i + 1], 16), automaticChangeover: parseInt(commands[i + 2], 16) };
}
break;
case '75':
{
command_len = 1;
data.powerModuleStatus = parseInt(commands[i + 1], 16);
}
break;
case '77':
{
command_len = 4
data.heatingCoolingTargetTempRangesUnoccupied = {
heatingTempMin: parseInt(commands[i + 1], 16),
heatingTempMax: parseInt(commands[i + 2], 16),
coolingTempMin: parseInt(commands[i + 3], 16),
coolingTempMax: parseInt(commands[i + 4], 16),
}
}
break;
case '79':
{
command_len = 1
data.fanOffDelayTime = parseInt(commands[i + 1], 16)
}
break
case '7b':
{
command_len = 1
data.additionalFanMode = parseInt(commands[i + 1], 16)
}
break;
case '7c':
{
command_len = 1
data.internalTemperatureSensorError = parseInt(commands[i + 1], 16)
}
break
case '7d':
{
command_len = 1
data.externalTemperatureSensorError = parseInt(commands[i + 1], 16)
}
break
case 'a0':
{
command_len = 4;
var fuota_address = parseInt(commands[i + 1] + commands[i + 2] + commands[i + 3] + commands[i + 4], 16);
var fuota_address_raw = commands[i + 1] + commands[i + 2] + commands[i + 3] + commands[i + 4];
data.fuota = { fuota_address: fuota_address, fuota_address_raw: fuota_address_raw };
}
break;
case '9b':
{
command_len = 1
data.userInterfaceLanguage = parseInt(commands[i + 1], 16)
}
break
default:
break;
}
commands.splice(i, command_len);
});
return data;
}
if (bytes[0] == 1) {
data = handleKeepalive(bytes, data);
} else {
data = handleResponse(bytes, data);
bytes = bytes.slice(-11);
data = handleKeepalive(bytes, data);
}
return { data: data };
} catch (e) {
throw new Error('Unhandled data');
}
}
// Milesight
function Encode(port, obj) {
var encoded = encodeDownlink({ fPort: port, data: obj }).bytes;
return encoded;
}
function Encoder(port, obj) {
var encoded = encodeDownlink({ fPort: port, data: obj }).bytes;
return encoded;
}
// The Things Industries / Main
function encodeDownlink(input) {
var bytes = [];
for (key in input.data) {
switch (key) {
case "setKeepAlive": {
bytes.push(0x02);
bytes.push(input.data.setKeepAlive);
break;
}
case "getKeepAliveTime": {
bytes.push(0x12);
break;
}
case "getDeviceVersions": {
bytes.push(0x04);
break;
}
case "setTargetTemperature": {
var temp = input.data.setTargetTemperature * 10;
var tempFirstPart = temp & 0xff;
var tempSecondPart = (temp >> 8) & 0xff;
bytes.push(0x2E);
bytes.push(tempSecondPart);
bytes.push(tempFirstPart);
break;
}
case "setTargetTemperatureStep": {
bytes.push(0x03);
bytes.push(input.data.setTargetTemperatureStep);
break;
}
case "getTargetTemperatureStep": {
bytes.push(0x05);
break;
}
case "setKeysLock": {
bytes.push(0x07);
bytes.push(input.data.setKeysLock);
break;
}
case "getKeysLock": {
bytes.push(0x14);
break;
}
case "setTemperatureRange": {
bytes.push(0x08);
bytes.push(input.data.setTemperatureRange.min);
bytes.push(input.data.setTemperatureRange.max);
break;
}
case "getTemperatureRange": {
bytes.push(0x15);
break;
}
case "setJoinRetryPeriod": {
// period should be passed in minutes
var periodToPass = (input.data.setJoinRetryPeriod * 60) / 5;
periodToPass = int(periodToPass);
bytes.push(0x10);
bytes.push(periodToPass);
break;
}
case "getJoinRetryPeriod": {
bytes.push(0x19);
break;
}
case "setUplinkType": {
bytes.push(0x11);
bytes.push(input.data.setUplinkType);
break;
}
case "getUplinkType": {
bytes.push(0x1B);
break;
}
case "setWatchDogParams": {
bytes.push(0x1C);
bytes.push(input.data.SetWatchDogParams.confirmedUplinks);
bytes.push(input.data.SetWatchDogParams.unconfirmedUplinks);
break;
}
case "getWatchDogParams": {
bytes.push(0x1D);
break;
}
case "SetValveOpenCloseTime": {
bytes.push(0x31);
bytes.push(input.data.SetValveOpenCloseTime);
break;
}
case "GetValveOpenCloseTime": {
bytes.push(0x32);
break;
}
case "SetDisplayRefreshPeriod": {
bytes.push(0x33);
bytes.push(input.data.SetDisplayRefreshPeriod);
break;
}
case "GetDisplayRefreshPeriod": {
bytes.push(0x34);
break;
}
case "SetCurrentTemperatureVisibility": {
bytes.push(0x40);
bytes.push(input.data.SetCurrentTemperatureVisibility);
break;
}
case "GetCurrentTemperatureVisibility": {
bytes.push(0x41);
break;
}
case "SetHumidityVisibility": {
bytes.push(0x42);
bytes.push(input.data.SetHumidityVisibility);
break;
}
case "GetHumidityVisibility": {
bytes.push(0x43);
break;
}
case "SetFanSpeed": {
bytes.push(0x44);
bytes.push(input.data.SetFanSpeed);
break;
}
case "GetFanSpeed": {
bytes.push(0x45);
break;
}
case "SetFanSpeedLimit": {
bytes.push(0x46);
bytes.push(input.data.SetFanSpeedLimit);
break;
}
case "GetFanSpeedLimit": {
bytes.push(0x47);
break;
}
case "setEcmVoltageRange": {
bytes.push(0x48);
bytes.push(input.data.setEcmVoltageRange.min * 10);
bytes.push(input.data.setEcmVoltageRange.max * 10);
break;
}
case "setEcmVoltageRange": {
bytes.push(0x49);
break;
}
case "setEcmStartUpTime": {
bytes.push(0x4A);
bytes.push(input.data.setEcmStartUpTime);
break;
}
case "setEcmStartUpTime": {
bytes.push(0x4B);
break;
}
case "setEcmRelay": {
bytes.push(0x4C);
bytes.push(input.data.setEcmRelay);
break;
}
case "getEcmRelay": {
bytes.push(0x4D);
break;
}
case "setFrostProtection": {
bytes.push(0x4F);
bytes.push(input.data.setFrostProtection);
break;
}
case "getFrostProtection": {
bytes.push(0x4D);
break;
}
case "setFrostProtectionSettings": {
bytes.push(0x50);
bytes.push(input.data.setFrostProtectionSettings.threshold);
bytes.push(input.data.setFrostProtectionSettings.setpoint);
break;
}
case "getFrostProtectionSettings": {
bytes.push(0x51);
break;
}
case "setFctOperationalMode": {
bytes.push(0x52);
bytes.push(input.data.setFctOperationalMode);
break;
}
case "getFctOperationalMode": {
bytes.push(0x53);
break;
}
case "setAllowedOperationalModes": {
bytes.push(0x54);
bytes.push(input.data.setAllowedOperationalModes);
break;
}
case "getAllowedOperationalModes": {
bytes.push(0x55);
break;
}
case "setCoolingSetpointNotOccupied": {
bytes.push(0x56);
bytes.push(input.data.setCoolingSetpointNotOccupied);
break;
}
case "getCoolingSetpointNotOccupied": {
bytes.push(0x57);
break;
}
case "setHeatingSetpointNotOccupied": {
bytes.push(0x58);
bytes.push(input.data.setHeatingSetpointNotOccupied);
break;
}
case "getHeatingSetpointNotOccupied": {
bytes.push(0x59);
break;
}
case "setTempSensorCompensation": {
bytes.push(0x5A);
bytes.push(input.data.setTempSensorCompensation.compensation);
bytes.push(input.data.setTempSensorCompensation.temperature * 10);
break;
}
case "getTempSensorCompensation": {
bytes.push(0x5B);
break;
}
case "setFanSpeedNotOccupied": {
bytes.push(0x5C);
bytes.push(input.data.setFanSpeedNotOccupied);
break;
}
case "getFanSpeedNotOccupied": {
bytes.push(0x5D);
break;
}
case "setAutomaticChangeover": {
bytes.push(0x5E);
bytes.push(input.data.setAutomaticChangeover);
break;
}
case "getAutomaticChangeover": {
bytes.push(0x5F);
break;
}
case "setWiringDiagram": {
bytes.push(0x60);
bytes.push(input.data.setWiringDiagram);
break;
}
case "getWiringDiagram": {
bytes.push(0x61);
break;
}
case "setOccFunction": {
bytes.push(0x62);
bytes.push(input.data.setOccFunction);
break;
}
case "getOccFunction": {
bytes.push(0x63);
break;
}
case "setAutomaticChangeoverThreshold": {
bytes.push(0x64);
bytes.push(input.data.setAutomaticChangeoverThreshold.coolingThreshold);
bytes.push(input.data.setAutomaticChangeoverThreshold.heatingThreshold);
break;
}
case "getAutomaticChangeoverThreshold": {
bytes.push(0x65);
break;
}
case "setDeviceStatus": {
bytes.push(0x66);
bytes.push(input.data.setDeviceStatus);
break;
}
case "getDeviceStatus": {
bytes.push(0x67);
break;
}
case "setReturnOfPowerOperation": {
bytes.push(0x68);
bytes.push(input.data.setReturnOfPowerOperation);
break;
}
case "getReturnOfPowerOperation": {
bytes.push(0x69);
break;
}
case "setDeltaTemperature1": {
bytes.push(0x6A);
bytes.push(input.data.setDeltaTemperature1);
break;
}
case "getDeltaTemperature1": {
bytes.push(0x6B);
break;
}
case "setDeltaTemperature2and3": {
bytes.push(0x6C);
bytes.push(input.data.setDeltaTemperature2and3.deltaTemperature2 * 10);
bytes.push(input.data.setDeltaTemperature2and3.deltaTemperature3 * 10);
break;
}
case "getDeltaTemperature2and3": {
bytes.push(0x6D);
break;
}
case "getFrostProtectionStatus": {
bytes.push(0x6E);
break;
}
case "getOccupancySensorStatusSetPoint": {
bytes.push(0x70);
break;
}
case "getOccupancySensorStatus": {
bytes.push(0x71);
break;
}
case "getDewPointSensorStatus": {
bytes.push(0x72);
break;
}
case "getFilterAlarm": {
bytes.push(0x73);
break;
}
case "getDewPointSensorStatus": {
bytes.push(0x72);
break;
}
case "getFilterAlarm": {
bytes.push(0x73);
break;
}
case "sendCustomHexCommand": {
var sendCustomHexCommand = input.data.sendCustomHexCommand;
for (var i = 0; i < sendCustomHexCommand.length; i += 2) {
var byte = parseInt(sendCustomHexCommand.substr(i, 2), 16);
bytes.push(byte);
}
break;
}
default: {
}
}
}
return {
bytes: bytes,
fPort: 1,
warnings: [],
errors: [],
};
}
function decodeDownlink(input) {
return {
data: {
bytes: input.bytes,
},
warnings: [],
errors: [],
};
}
// example downlink commands
// {"setTargetTemperature":20} --> 0x0E14
// {"setTemperatureRange":{"min":15,"max":21}} --> 0x080F15
// {"sendCustomHexCommand":"080F15"} --> 0x080F15
Multitech BACnet Definition file
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