T-Valve Uplink Decoder

​
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function Decoder(bytes){
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    let byteArray = bytes.match(/.{1,2}/g).map(byte => 
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            (parseInt(byte, 16).toString(2)).padStart(8, '0')
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        )
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​
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    let messageTypes = ['keepalive', 'testButtonPressed', 'floodDetected', 'controlButtonPressed', 'fraudDetected'];
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    const toBool = value => value == '1';
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    const shortPackage = (byteArray) => {
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        return {
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            reason: messageTypes[parseInt(byteArray[0].slice(0, 2))],
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            valveState: toBool(byteArray[0][3]),
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            boxTamper: toBool(byteArray[0][4]),
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            floodDetectionWireState: toBool(byteArray[0][5]),
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            flood: toBool(byteArray[0][6]),
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            magnet: toBool(byteArray[0][7]),
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            alarmValidated: toBool(byteArray[1][0]),
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            manualOpenIndicator: toBool(byteArray[1][1]),
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            manualCloseIndicator: toBool(byteArray[1][2]),
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        }
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    }
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    const longPackage = (byteArray) => {
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        return {
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            reason: messageTypes[parseInt(byteArray[0].slice(0, 2))],
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            valveState: toBool(byteArray[0][3]),
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            boxTamper: toBool(byteArray[0][4]),
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            floodDetectionWireState: toBool(byteArray[0][5]),
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            flood: toBool(byteArray[0][6]),
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            magnet: toBool(byteArray[0][7]),
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            alarmValidated: toBool(byteArray[1][0]),
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            manualOpenIndicator: toBool(byteArray[1][1]),
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            manualCloseIndicator: toBool(byteArray[1][2]),
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            closeTime: parseInt(byteArray[2], 2),
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            openTime: parseInt(byteArray[3], 2),
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            temp1: parseInt(byteArray[4], 2),
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            temp2: parseInt(byteArray[5], 2),
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            battery: (parseInt(byteArray[6], 2) * 4) + 3000,
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        }
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    }
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    if(byteArray.length > 2){
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        return longPackage(byteArray);
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    }else{
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        return shortPackage(byteArray);
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    }
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}
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MClimate T-Valve LoRaWAN

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