Add/fix Decentlab devices

schema.json

@@ -1017,6 +1017,7 @@
               "rssi",
               "sap flow",
               "salinity",
+              "size",
               "smart valve",
               "smoke",
               "snr",

vendor/decentlab/dl-cws2-codec.yaml

@@ -0,0 +1,97 @@
+uplinkDecoder:
+  fileName: dl-cws2.js
+  examples:
+    - description: Example 1
+      input:
+        fPort: 1
+        bytes: [0x02, 0x58, 0xc0, 0x00, 0x07, 0x46, 0x76, 0xfa, 0x0a, 0x81, 0xc9, 0x81, 0x3f, 0xa6, 0xd8, 0x81, 0x37, 0x80, 0x25, 0x81, 0x30, 0x0b, 0x91]
+      output:
+        data:
+          air_humidity:
+            displayName: Air humidity
+            unit: '%'
+            value: 99.44
+          air_humidity_radiation_shield:
+            displayName: Air humidity (radiation shield)
+            unit: '%'
+            value: 97.67299916075379
+          air_temperature:
+            displayName: Air temperature
+            unit: "\xB0C"
+            value: 3.19
+          air_temperature_radiation_shield:
+            displayName: Air temperature (radiation shield)
+            unit: "\xB0C"
+            value: 3.167391470206759
+          angle:
+            displayName: Angle
+            unit: "\xB0"
+            value: 37
+          battery_voltage:
+            displayName: Battery voltage
+            unit: V
+            value: 2.961
+          device_id: 22720
+          dew_point:
+            displayName: Dew point
+            unit: "\xB0C"
+            value: 3.11
+          protocol_version: 2
+          sensor_temperature:
+            displayName: Sensor temperature
+            unit: "\xB0C"
+            value: 3.04
+          surface_temperature:
+            displayName: Surface temperature
+            unit: "\xB0C"
+            value: 4.57
+    - description: Example 2
+      input:
+        fPort: 1
+        bytes: [0x02, 0x58, 0xc0, 0x00, 0x04, 0x0b, 0x91]
+      output:
+        data:
+          battery_voltage:
+            displayName: Battery voltage
+            unit: V
+            value: 2.961
+          device_id: 22720
+          protocol_version: 2
+
+downlinkEncoder:
+  fileName: dl-downlink-codec.js
+  examples:
+    - description: Set period 3600 seconds and save
+      input:
+        data:
+          command: set period + save
+          parameter: 3600
+      output:
+        bytes: [0, 2, 14, 16, 72, 164]
+        fPort: 1
+    - description: Set ADR off
+      input:
+        data:
+          command: set adr off
+      output:
+        bytes: [0, 7, 0, 0, 229, 177]
+        fPort: 1
+
+downlinkDecoder:
+  fileName: dl-downlink-codec.js
+  examples:
+    - description: Set period 600 seconds
+      input:
+        fPort: 1
+        bytes: [0x00, 0x01, 0x02, 0x58, 0x7E, 0x51]
+      output:
+        data:
+          command: set period
+          parameter: 600
+    - description: Reset
+      input:
+        fPort: 1
+        bytes: [0xFE, 0xFE, 0x00, 0x00, 0x3C, 0x50]
+      output:
+        data:
+          command: reset

vendor/decentlab/dl-cws2.js

@@ -0,0 +1,109 @@
+
+/* https://www.decentlab.com/products/high-precision-winter-road-maintenance-sensor-with-radiation-shield-for-lorawan */
+
+var decentlab_decoder = {
+  PROTOCOL_VERSION: 2,
+  SENSORS: [
+    {length: 2,
+     values: [{name: 'air_temperature_radiation_shield',
+               displayName: 'Air temperature (radiation shield)',
+               convert: function (x) { return 175 * x[0] / 65535 - 45; },
+               unit: '°C'},
+              {name: 'air_humidity_radiation_shield',
+               displayName: 'Air humidity (radiation shield)',
+               convert: function (x) { return 100 * x[1] / 65535; },
+               unit: '%'}]},
+    {length: 6,
+     values: [{name: 'surface_temperature',
+               displayName: 'Surface temperature',
+               convert: function (x) { return (x[0] - 32768) / 100; },
+               unit: '°C'},
+              {name: 'air_temperature',
+               displayName: 'Air temperature',
+               convert: function (x) { return (x[1] - 32768) / 100; },
+               unit: '°C'},
+              {name: 'air_humidity',
+               displayName: 'Air humidity',
+               convert: function (x) { return (x[2] - 32768) / 100; },
+               unit: '%'},
+              {name: 'dew_point',
+               displayName: 'Dew point',
+               convert: function (x) { return (x[3] - 32768) / 100; },
+               unit: '°C'},
+              {name: 'angle',
+               displayName: 'Angle',
+               convert: function (x) { return (x[4] - 32768); },
+               unit: '°'},
+              {name: 'sensor_temperature',
+               displayName: 'Sensor temperature',
+               convert: function (x) { return (x[5] - 32768) / 100; },
+               unit: '°C'}]},
+    {length: 1,
+     values: [{name: 'battery_voltage',
+               displayName: 'Battery voltage',
+               convert: function (x) { return x[0] / 1000; },
+               unit: 'V'}]}
+  ],
+
+  read_int: function (bytes, pos) {
+    return (bytes[pos] << 8) + bytes[pos + 1];
+  },
+
+  decode: function (msg) {
+    var bytes = msg;
+    var i, j;
+    if (typeof msg === 'string') {
+      bytes = [];
+      for (i = 0; i < msg.length; i += 2) {
+        bytes.push(parseInt(msg.substring(i, i + 2), 16));
+      }
+    }
+
+    var version = bytes[0];
+    if (version != this.PROTOCOL_VERSION) {
+      return {error: "protocol version " + version + " doesn't match v2"};
+    }
+
+    var deviceId = this.read_int(bytes, 1);
+    var flags = this.read_int(bytes, 3);
+    var result = {'protocol_version': version, 'device_id': deviceId};
+    // decode payload
+    var pos = 5;
+    for (i = 0; i < this.SENSORS.length; i++, flags >>= 1) {
+      if ((flags & 1) !== 1)
+        continue;
+
+      var sensor = this.SENSORS[i];
+      var x = [];
+      // convert data to 16-bit integer array
+      for (j = 0; j < sensor.length; j++) {
+        x.push(this.read_int(bytes, pos));
+        pos += 2;
+      }
+
+      // decode sensor values
+      for (j = 0; j < sensor.values.length; j++) {
+        var value = sensor.values[j];
+        if ('convert' in value) {
+          result[value.name] = {displayName: value.displayName,
+                                value: value.convert.bind(this)(x)};
+          if ('unit' in value)
+            result[value.name]['unit'] = value.unit;
+        }
+      }
+    }
+    return result;
+  }
+};
+
+function decodeUplink(input) {
+  var res = decentlab_decoder.decode(input.bytes);
+  if (res.error) {
+    return {
+      errors: [res.error],
+    };
+  }
+  return {
+    data: res,
+  };
+}

vendor/decentlab/dl-cws2.yaml

@@ -0,0 +1,93 @@
+name: DL-CWS2 - High-Precision Winter Road Maintenance Sensor with Radiation Shield
+description: The Decentlab DL-CWS2 includes a high-precision infrared pyrometer, temperature, humidity and dew point sensors. It is suitable for use in road weather information systems, winter road maintenance, frost alarming, ice alerting, and smart agriculture.
+
+hardwareVersions:
+  - version: '1'
+    numeric: 1
+
+firmwareVersions:
+  - version: 1.5.7
+    numeric: 157
+    hardwareVersions:
+      - '1'
+    profiles:
+      EU863-870:
+        id: profile-eu868
+        lorawanCertified: true
+        codec: dl-cws2-codec
+      AS923:
+        id: profile-as923
+        lorawanCertified: false
+        codec: dl-cws2-codec
+      US902-928:
+        id: profile-us915
+        lorawanCertified: true
+        codec: dl-cws2-codec
+      AU915-928:
+        id: profile-au915
+        lorawanCertified: false
+        codec: dl-cws2-codec
+
+sensors:
+  - surface temperature
+  - tilt
+  - temperature
+  - humidity
+  - dew point
+  - battery
+
+dimensions:
+  length: 135
+  width: 81
+  height: 70
+
+weight: 3300
+
+battery:
+  replaceable: true
+  type: 2 C alkaline
+
+operatingConditions:
+  temperature:
+    min: -20
+    max: 50
+  relativeHumidity:
+    min: 0
+    max: 1.0
+
+ipCode: IP67
+
+keyProvisioning:
+  - custom
+keySecurity: none
+
+productURL: https://www.decentlab.com/high-precision-winter-road-maintenance-sensor-with-radiation-shield-for-lorawan
+dataSheetURL: https://cdn.decentlab.com/download/datasheets/Decentlab-DL-CWS2-datasheet.pdf
+photos:
+  main: dl-cws.png
+
+compliances:
+  safety:
+    - body: IEC
+      norm: EN
+      standard: 62368-1
+  radioEquipment:
+    - body: ETSI
+      norm: EN
+      standard: 301 489-1
+      version: 2.2.0
+    - body: ETSI
+      norm: EN
+      standard: 301 489-3
+      version: 2.1.1
+    - body: ETSI
+      norm: EN
+      standard: 300 220-1
+      version: 3.1.1
+    - body: ETSI
+      norm: EN
+      standard: 300 220-2
+      version: 3.1.1
+    - body: IEC
+      norm: EN
+      standard: 62479:2010

vendor/decentlab/dl-dws.yaml

@@ -1,5 +1,5 @@
 name: DL-DWS - Weighing Scale
-description: The Decentlab DL-DWS is a WEIGHING SCALE FOR LoRaWAN® that comes with a ‘vibrating wire for weight’ sensor. Suitable for applications such as logistics, inventory, and weighing.
+description: The Decentlab DL-DWS is a weighing scale for LoRaWAN® that comes with a 'vibrating wire for weight' sensor. Suitable for applications such as logistics, inventory, and weighing.
 
 hardwareVersions:
   - version: '1'

vendor/decentlab/dl-ifd-codec.yaml

@@ -0,0 +1,69 @@
+uplinkDecoder:
+  fileName: dl-ifd.js
+  examples:
+    - description: Example 1
+      input:
+        fPort: 1
+        bytes: [0x02, 0x56, 0xdc, 0x00, 0x03, 0x02, 0xbc, 0x0c, 0x48]
+      output:
+        data:
+          battery_voltage:
+            displayName: Battery voltage
+            unit: V
+            value: 3.144
+          device_id: 22236
+          fruit_size:
+            displayName: Fruit size
+            unit: mm
+            value: 7
+          protocol_version: 2
+    - description: Example 2
+      input:
+        fPort: 1
+        bytes: [0x02, 0x56, 0xdc, 0x00, 0x02, 0x0c, 0x48]
+      output:
+        data:
+          battery_voltage:
+            displayName: Battery voltage
+            unit: V
+            value: 3.144
+          device_id: 22236
+          protocol_version: 2
+
+downlinkEncoder:
+  fileName: dl-downlink-codec.js
+  examples:
+    - description: Set period 3600 seconds and save
+      input:
+        data:
+          command: set period + save
+          parameter: 3600
+      output:
+        bytes: [0, 2, 14, 16, 72, 164]
+        fPort: 1
+    - description: Set ADR off
+      input:
+        data:
+          command: set adr off
+      output:
+        bytes: [0, 7, 0, 0, 229, 177]
+        fPort: 1
+
+downlinkDecoder:
+  fileName: dl-downlink-codec.js
+  examples:
+    - description: Set period 600 seconds
+      input:
+        fPort: 1
+        bytes: [0x00, 0x01, 0x02, 0x58, 0x7E, 0x51]
+      output:
+        data:
+          command: set period
+          parameter: 600
+    - description: Reset
+      input:
+        fPort: 1
+        bytes: [0xFE, 0xFE, 0x00, 0x00, 0x3C, 0x50]
+      output:
+        data:
+          command: reset