Uplink Message Simplifier

This processor keeps only essentials parts of the actility uplink message and drop the rest of it.

Input message

An input message could be similar to this:

{
    "DevEUI_uplink": {
      "Time": "2021-12-01T00:00:11.013+01:00",
      "DevEUI": "402C765000000074",
      "FPort": 2,
      "FCntUp": 53,
      "ADRbit": 1,
      "MType": 4,
      "FCntDn": 54,
      "payload_hex": "02300040a0",
      "mic_hex": "61fa24cf",
      "Lrcid": "00000127",
      "LrrRSSI": -83,
      "LrrSNR": 9.5,
      "SpFact": 7,
      "SubBand": "G0",
      "Channel": "LC1",
      "DevLrrCnt": 2,
      "Lrrid": "3C200E92",
      "Late": 0,
      "LrrLAT": 48.933865,
      "LrrLON": 1.195898,
      "Lrrs": {
        "Lrr": [
          {
            "Lrrid": "3C200E92",
            "Chain": 0,
            "LrrRSSI": -83,
            "LrrSNR": 9.5,
            "LrrESP": -83.461838
          },
          {
            "Lrrid": "1000027C",
            "Chain": 0,
            "LrrRSSI": -89,
            "LrrSNR": 6.75,
            "LrrESP": -89.832695
          }
        ]
      },
      "CustomerID": "100133870",
      "CustomerData": {
        "alr": {
          "pro": "LORA/Generic",
          "ver": "1"
        },
        "tags": [
          "site=Paris",
          "location = Kitchen office",
          "=",
          "Hell=",
          "=125",
          "Hello World"
        ]
      },
      "ModelCfg": "1:TWA_100133870.15409.AS",
      "DriverCfg": {
        "mod": {
          "pId": "baumer",
          "mId": "wep5",
          "ver": "1"
        },
        "app": {
          "pId": "baumer",
          "mId": "wep5",
          "ver": "1"
        },
        "id": "custom:baumer-wep:1"
      },
      "InstantPER": 0,
      "MeanPER": 0,
      "DevAddr": "04D2848E",
      "AckRequested": 1,
      "rawMacCommands": "",
      "TxPower": 2,
      "NbTrans": 1,
      "Frequency": 868.1,
      "DynamicClass": "A",
      "payload": {
        "type": "pressure",
        "decoder_version": "BAUMER_GEN1_V103",
        "battery": {
          "type": "tension",
          "value": 3.6,
          "unit": "V",
          "error": 0
        },
        "measure": {
          "value1": {
            "name": "pressure1",
            "type": "pressure",
            "value": 0.004,
            "unit": "bar Rel",
            "error": 0
          }
        },
        "specific_info": {
          "pressureUnit": "bar Rel",
          "temperature": 23,
          "temperatureError": 0,
          "pressure": 0.004,
          "pressureError": 0,
          "errorCode": "00",
          "alarmLowerThreshold": "0",
          "alarmUpperThreshold": "0",
          "alarmNegativeTrend": "0",
          "alarmPositiveTrend": "0"
        },
        "diagnostic": {
          "failure_status": 0,
          "battery_level": 3.6,
          "temp_electronic_board": 23
        },
        "debug": {
          "debug_unit_code": 0,
          "debug_etendu": 4,
          "debug_pressurePercent": 0.1,
          "debug_payload": [
            2,
            48,
            0,
            64,
            160
          ]
        }
      }
    }
}

Output message

Only DevEUI Time FPort FCntUp FCntDn LrrRSSI LrrSNR LrrESP SpFact payload_hex BatteryLevel BatteryTime and BatteryTime are kept.

The output message is:

{
  "type": "pressure",
  "decoder_version": "BAUMER_GEN1_V103",
  "battery": {
    "type": "tension",
    "value": 3.6,
    "unit": "V",
    "error": 0
  },
  "measure": {
    "value1": {
      "name": "pressure1",
      "type": "pressure",
      "value": 0.004,
      "unit": "bar Rel",
      "error": 0
    }
  },
  "specific_info": {
    "pressureUnit": "bar Rel",
    "temperature": 23,
    "temperatureError": 0,
    "pressure": 0.004,
    "pressureError": 0,
    "errorCode": "00",
    "alarmLowerThreshold": "0",
    "alarmUpperThreshold": "0",
    "alarmNegativeTrend": "0",
    "alarmPositiveTrend": "0"
  },
  "diagnostic": {
    "failure_status": 0,
    "battery_level": 3.6,
    "temp_electronic_board": 23
  },
  "debug": {
    "debug_unit_code": 0,
    "debug_etendu": 4,
    "debug_pressurePercent": 0.1,
    "debug_payload": [
      2,
      48,
      0,
      64,
      160
    ]
  },
  "DevEUI": "402C765000000074",
  "Time": "2021-12-01T00:00:11.013+01:00",
  "FPort": 2,
  "FCntUp": 53,
  "FCntDn": 54,
  "LrrRSSI": -83,
  "LrrSNR": 9.5,
  "SpFact": 7,
  "payload_hex": "02300040a0"
}