DRAGINO - Trackerd Ls

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/* * TagoIO Decoders - (https://tago.io/) * ------------------- * Generated by :: tagoio * Generated at :: Tue Dec 12 2023 12:33:13 GMT+0000 (Coordinated Universal Time) * Machine :: fred - Node.js v20.6.0 * ------------------- */ /* eslint-disable unicorn/number-literal-case */ function freqqBandFind(payload1) { switch(payload1[3]){ case 0x01: return "EU868"; case 0x02: return "US915"; case 0x03: return "IN865"; case 0x04: return "AU915"; case 0x05: return "KZ865"; case 0x06: return "RU864"; case 0x07: return "AS923"; case 0x08: return "AS923_1"; case 0x09: return "AS923_2"; case 0x0a: return "AS923_3"; } } function decodeePort2(payload1) { const latitude = (payload1[0] << 24 | payload1[1] << 16 | payload1[2] << 8 | payload1[3]) / 1_000_000; const longitude = (payload1[4] << 24 | payload1[5] << 16 | payload1[6] << 8 | payload1[7]) / 1_000_000; const location = `${latitude},${longitude}`; const alarm = payload1[6] & 0x40 ? true : false; const battery = (payload1[8] & 0x3f) << 8 | payload1[9]; const mod = (payload1[10] & 0xc0) >> 6; const led_updown = payload1[10] & 0x20 ? "ON" : "OFF"; const humidity = (payload1[11] << 8 | payload1[12]) / 10; const temperature = (payload1[13] << 8 | payload1[14]) / 10; return [ { variable: "location", value: location, location: { lat: latitude, lng: longitude } }, { variable: "alarm", value: alarm }, { variable: "battery", value: battery, unit: "mV" }, { variable: "mode_type", value: mod }, { variable: "led_activity", value: led_updown }, { variable: "humidity", value: humidity }, { variable: "temperature", value: temperature } ]; } function decodeePort3(payload1) { const latitude = (payload1[0] << 24 | payload1[1] << 16 | payload1[2] << 8 | payload1[3]) / 1_000_000; const longitude = (payload1[4] << 24 | payload1[5] << 16 | payload1[6] << 8 | payload1[7]) / 1_000_000; const location = `${latitude},${longitude}`; const alarm = payload1[8] & 0x40 ? true : false; const battery = (payload1[8] & 0x3f) << 8 | payload1[9]; const mod = (payload1[10] & 0xc0) >> 6; const led_updown = payload1[10] & 0x20 ? "ON" : "OFF"; return [ { variable: "location", value: location, location: { lat: String(latitude), lng: String(longitude) } }, { variable: "alarm", value: alarm }, { variable: "battery", value: battery, unit: "mV" }, { variable: "mode_type", value: mod }, { variable: "led_activity", value: led_updown } ]; } function decodeePort4(payload1) { const latitude = (payload1[0] << 24 | payload1[1] << 16 | payload1[2] << 8 | payload1[3]) / 1_000_000; const longitude = (payload1[4] << 24 | payload1[5] << 16 | payload1[6] << 8 | payload1[7]) / 1_000_000; const location = `${latitude},${longitude}`; const year = payload1[8] << 8 | payload1[9]; const month = payload1[10]; const day = payload1[11]; const hour = payload1[12]; const minute = payload1[13]; const second = payload1[14]; const date = `${("0" + day).slice(-2)}:${("0" + month).slice(-2)}:${year}`; const time = `${("0" + hour).slice(-2)}:${("0" + minute).slice(-2)}:${("0" + second).slice(-2)}`; return [ { variable: "location", value: location, location: { lat: latitude, lng: longitude } }, { variable: "date", value: date }, { variable: "time", value: time } ]; } function decodeePort5(payload1) { const sensor_model = payload1[0] == 0x13 ? "TrackerD" : ""; const firmware_version = `${payload1[1]}.${payload1[2] >> 4}.${payload1[2] >> 8}`; const frequency_band = freqqBandFind(payload1); const sub_band = payload1[4] == 0xff ? "NULL" : payload1[4]; const battery = payload1[5] << 8 | payload1[6]; const smod = payload1[7] >> 6 & 0x3f; let sensor_mode = "NULL"; if (smod == 1) { sensor_mode = "GPS"; } else if (smod == 2) { sensor_mode = "BLE"; } else if (smod == 3) { sensor_mode = "GPS+BLE"; } const gps_mode = payload1[7] >> 4 & 0x03; const ble_mod = payload1[7] & 0x0f; const ack_mode = payload1[8] & 0x04; const led_activity = payload1[8] >> 1 & 0x01 ? "ON" : "OFF"; const transport_mode = payload1[8] & 0x01; return [ { variable: "sensor_model", value: sensor_model }, { variable: "firmware_version", value: firmware_version }, { variable: "frequency_band", value: frequency_band }, { variable: "sub_band", value: sub_band }, { variable: "battery", value: battery, unit: "mV" }, { variable: "sensor_mode", value: sensor_mode }, { variable: "gps_mode", value: gps_mode }, { variable: "ble_mod", value: ble_mod }, { variable: "ack_mode", value: ack_mode }, { variable: "led_activity", value: led_activity }, { variable: "transport_mode", value: transport_mode } ]; } function decodeePort6(payload1) { const slicedArray = payload1.slice(0, 16); const universally_unique_identifier = slicedArray.toString("hex"); const alarm = payload1[30] & 0x40 ? true : false; const battery = (payload1[30] & 0x3f) << 8 | payload1[31]; const mod = (payload1[32] & 0xc0) >> 6; const led_updown = payload1[32] & 0x20 ? "ON" : "OFF"; const ibeacon_major = payload1[16] << 24 | payload1[17] << 16 | payload1[18] << 8 | payload1[19]; const ibeacon_minor = payload1[20] << 24 | payload1[21] << 16 | payload1[22] << 8 | payload1[23]; const ibeacon_power = payload1[24] << 8 | payload1[25]; const received_signal_strength_indication = payload1[26] << 24 | payload1[27] << 16 | payload1[28] << 8 | payload1[29]; return [ { variable: "universally_unique_identifier", value: universally_unique_identifier }, { variable: "ibeacon_major", value: ibeacon_major }, { variable: "ibeacon_minor", value: ibeacon_minor }, { variable: "ibeacon_power", value: ibeacon_power }, { variable: "received_signal_strength_indication", value: received_signal_strength_indication }, { variable: "alarm", value: alarm }, { variable: "battery", value: battery, unit: "mV" }, { variable: "mode_type", value: mod }, { variable: "led_activity", value: led_updown } ]; } function decodeePort7(payload1) { const alarm = payload1[0] & 0x40 ? true : false; const batV = ((payload1[0] & 0x3f) << 8 | payload1[1]) / 1000; const mod = payload1[2] & 0xc0; const Lon = payload1[2] & 0x20; return [ { variable: "alarm", value: alarm }, { variable: "battery", value: batV, unit: "V" }, { variable: "mode_type", value: mod }, { variable: "led_activity", value: Lon ? "ON" : "OFF" } ]; } function decodeePort8(payload1) { const slicedArray = payload1.slice(0, 6); const service_set_identifier = slicedArray.toString("hex"); const received_signal_strength_indication = payload1[6] << 24 >> 24; const alarm = payload1[7] & 0x40 ? true : false; //Alarm status const battery = ((payload1[7] & 0x3f) << 8 | payload1[8]) / 1000; //Battery,units:V const mod = (payload1[9] & 0xc0) >> 6; const led_updown = payload1[9] & 0x20 ? "ON" : "OFF"; //LED status for position,uplink and downlink return [ { variable: "service_set_identifier", value: service_set_identifier }, { variable: "received_signal_strength_indication", value: received_signal_strength_indication }, { variable: "alarm", value: alarm }, { variable: "battery", value: battery, unit: "mV" }, { variable: "mode_type", value: mod }, { variable: "led_activity", value: led_updown } ]; } function trackerdlsDecoder(payload1, port) { switch(port){ // Realtime GNSS Positioning + Temperature & Humidity case "2": if (payload1.length == 15) { return decodeePort2(payload1); } throw new Error("Incorrect hexadecimal payload length in port 2"); // Realtime GNSS Positioning (Default Mode) case "3": if (payload1.length == 11) { return decodeePort3(payload1); } throw new Error("Incorrect hexadecimal payload length in port 3"); // History GNSS Positioning case "4": if (payload1.length == 15) { return decodeePort4(payload1); } throw new Error("Incorrect hexadecimal payload length in port 4"); // Device Status case "5": if (payload1.length == 9) { return decodeePort5(payload1); } throw new Error("Incorrect hexadecimal payload length in port 5"); // BLE Positioning with Strongest iBeacon case "6": if (payload1.length == 33) { return decodeePort6(payload1); } throw new Error("Incorrect hexadecimal payload length in port 6"); // Alarm information status case "7": if (payload1.length == 3) { return decodeePort7(payload1); } throw new Error("Incorrect hexadecimal payload length in port 7"); // WiFi Positioning with Strongest WiFi SSID（Since firmware 1.4.1） case "8": if (payload1.length == 13) { return decodeePort8(payload1); } throw new Error("Incorrect hexadecimal payload length in port 8"); default: throw new Error("Unknown port"); } } const trackerdlsPayloadData = payload.find((x)=>x.variable === "payload_raw" || x.variable === "payload" || x.variable === "data"); const trackerdlsPort = payload.find((x)=> x.variable === "fport" || x.variable === "port" || x.variable === "FPort"); if (trackerdlsPayloadData && trackerdlsPort) { try { // Convert the data from Hex to Javascript Buffer. const buffer = Buffer.from(trackerdlsPayloadData?.value, "hex"); const decodedtrackerdPayload = trackerdlsDecoder(buffer, trackerdlsPort?.value); const group = String(Date.now()); payload = payload.concat(decodedtrackerdPayload?.map((x)=>({ ...x, group })) ?? []); } catch (error) { // Print the error to the Live Inspector. console.error(error); // Return the variable parse_error for debugging. payload = [ { variable: "parse_error", value: error.message } ]; } } //#sourceMappingURL=data:application/json;charset=utf-8;base64,IntcInZlcnNpb25cIjozLFwic291cmNlc1wiOltdLFwibmFtZXNcIjpbXSxcIm1hcHBpbmdzXCI6XCJcIixcImZpbGVcIjpcInN0ZG91dFwifSI=