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108 changes: 108 additions & 0 deletions vendors/mclimate/codecs/ht-sensor.js
Original file line number Diff line number Diff line change
@@ -0,0 +1,108 @@
function decodeUplink(input) {
try{
var bytes = input.bytes;
var data = {};
var calculateTemperature = function (rawData){return (rawData - 400) / 10};
var calculateHumidity = function(rawData){return (rawData * 100) / 256};
function decbin (number) {
if (number < 0) {
number = 0xFFFFFFFF + number + 1;
}
return parseInt(number, 10).toString(2);
}

function handleKeepalive(bytes, data){
var tempHex = ("0" + bytes[1].toString(16)).substr(-2) + ("0" + bytes[2].toString(16)).substr(-2);
var tempDec = parseInt(tempHex, 16);
var temperatureValue = calculateTemperature(tempDec);
var humidityValue = calculateHumidity(bytes[3]);
var batteryTmp = ("0" + bytes[4].toString(16)).substr(-2)[0];
var batteryVoltageCalculated = 2 + parseInt("0x" + batteryTmp, 16) * 0.1;
var temperature = temperatureValue;
var humidity = humidityValue;
var batteryVoltage = batteryVoltageCalculated;
var thermistorProperlyConnected = decbin(bytes[5])[5] == 0;

var extT1 = ("0" + bytes[5].toString(16)).substr(-2)[1];

var extT2 = ("0" + bytes[6].toString(16)).substr(-2);
var extThermistorTemperature = 0;
if(thermistorProperlyConnected){
extThermistorTemperature = parseInt("0x"+extT1+""+extT2, 16) * 0.1;
}

data.sensorTemperature = Number(temperature.toFixed(2));
data.relativeHumidity = Number(humidity.toFixed(2));
data.batteryVoltage = Number(batteryVoltage.toFixed(2));
data.thermistorProperlyConnected = thermistorProperlyConnected;
data.extThermistorTemperature = extThermistorTemperature;
return data;
}

function handleResponse(bytes, data){

var commands = bytes.map(function(byte){
return ("0" + byte.toString(16)).substr(-2);
});
commands = commands.slice(0,-7);
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 '12':
{
command_len = 1;
data.keepAliveTime = parseInt(commands[i + 1], 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 deviceKeepAlive = 5;
var wdpC = commands[i + 1] == '00' ? false : commands[i + 1] * deviceKeepAlive + 7;
var wdpUc = commands[i + 2] == '00' ? false : parseInt(commands[i + 2], 16);
data.watchDogParams= { wdpC: wdpC, wdpUc: wdpUc } ;
}
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(-7);
data = handleKeepalive(bytes, data);
}
return {data: data};
} catch (e) {
throw new Error(e);
}
}
17 changes: 17 additions & 0 deletions vendors/mclimate/codecs/test_decode_ht-sensor.json
Original file line number Diff line number Diff line change
@@ -0,0 +1,17 @@
[
{
"name": "Test decode",
"input": {
"bytes": [0x01, 0x02, 0x74, 0x73, 0xF1, 0x04, 0x00]
},
"expected": {
"data": {
"sensorTemperature": 22.8,
"relativeHumidity": 44.92,
"batteryVoltage": 3.5,
"thermistorProperlyConnected": false,
"extThermistorTemperature": 0
}
}
}
]
30 changes: 30 additions & 0 deletions vendors/mclimate/codecs/test_decode_vicki.json
Original file line number Diff line number Diff line change
@@ -0,0 +1,30 @@
[
{
"name": "Test decode",
"input": {
"bytes": [0x01, 0x1D, 0x5A, 0x78, 0xFA, 0x2C, 0x01, 0xF0, 0x80]
},
"expected": {
"data": {
"reason": 1,
"targetTemperature": 29,
"sensorTemperature": 18.01,
"relativeHumidity": 46.88,
"motorRange": 300,
"motorPosition": 250,
"batteryVoltage": 3.5,
"openWindow": false,
"highMotorConsumption": false,
"lowMotorConsumption": false,
"brokenSensor": false,
"childLock": true,
"calibrationFailed": false,
"attachedBackplate": false,
"perceiveAsOnline": false,
"antiFreezeProtection": false,
"valveOpenness": 17,
"targetTemperatureFloat": 29
}
}
}
]
1 change: 1 addition & 0 deletions vendors/mclimate/codecs/test_encode_ht-sensor.json
Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
[]
1 change: 1 addition & 0 deletions vendors/mclimate/codecs/test_encode_vicki.json
Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
[]
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