Hello,
we have defined one http integration in order to get uplink message and process it. However, when we see frames in lorawan frames on GUI, there are some fields that are missing in uplink received by integration.
For example, in GUI (lorawan frames), we see the following message:
{
“rxInfo”: [
{
“gatewayId”: “b827ebfffef89f7c”,
“time”: “2019-09-25T15:46:02.693431Z”,
“timeSinceGpsEpoch”: null,
“rssi”: -13,
“loraSnr”: 9.8,
“channel”: 1,
“rfChain”: 1,
“board”: 0,
“antenna”: 0,
“location”: {
“latitude”: 37.35794,
“longitude”: -6.05542,
“altitude”: 95,
“source”: “UNKNOWN”,
“accuracy”: 0
},
“fineTimestampType”: “NONE”,
“context”: “Q/iqew==”
},
{
“gatewayId”: “b827ebfffe74afd5”,
“time”: “2019-09-25T16:13:52.200342Z”,
“timeSinceGpsEpoch”: null,
“rssi”: -39,
“loraSnr”: 10.2,
“channel”: 1,
“rfChain”: 1,
“board”: 0,
“antenna”: 0,
“location”: {
“latitude”: 37.35791,
“longitude”: -6.05553,
“altitude”: 90,
“source”: “UNKNOWN”,
“accuracy”: 0
},
“fineTimestampType”: “NONE”,
“context”: “Y4PuIw==”
},
{
“gatewayId”: “b827ebfffefa65ef”,
“time”: “2019-09-25T15:46:02.693433Z”,
“timeSinceGpsEpoch”: null,
“rssi”: -66,
“loraSnr”: 9.2,
“channel”: 1,
“rfChain”: 1,
“board”: 0,
“antenna”: 0,
“location”: {
“latitude”: 37.35817,
“longitude”: -6.05562,
“altitude”: 105,
“source”: “UNKNOWN”,
“accuracy”: 0
},
“fineTimestampType”: “NONE”,
“context”: “Sg0Jkw==”
},
{
“gatewayId”: “7276ff002e062f4f”,
“time”: “2019-09-25T15:46:04.693429Z”,
“timeSinceGpsEpoch”: null,
“rssi”: -66,
“loraSnr”: 15,
“channel”: 22,
“rfChain”: 0,
“board”: 0,
“antenna”: 0,
“location”: {
“latitude”: 37.35807,
“longitude”: -6.05563,
“altitude”: 106,
“source”: “UNKNOWN”,
“accuracy”: 0
},
“fineTimestampType”: “PLAIN”,
“plainFineTimestamp”: {
“time”: “2019-09-25T15:46:05.323228884Z”
},
“context”: “sVzOXA==”
}
],
“txInfo”: {
“frequency”: 868300000,
“modulation”: “LORA”,
“loRaModulationInfo”: {
“bandwidth”: 125,
“spreadingFactor”: 7,
“codeRate”: “4/5”,
“polarizationInversion”: false
}
}
}
And this is the corresponding uplink received:
{
“applicationID”:“1”,
“applicationName”:“prueba_ls”,
“deviceName”:“ttgo-cc_50_e3_b5_e8_e4”,
“devEUI”:“0000e4e8b5e350cc”,
“rxInfo”:[
{
“gatewayID”:“b827ebfffef89f7c”,
“name”:“ariadna-gw-2”,
“time”:“2019-09-25T15:46:02.693431Z”,
“rssi”:-13.0,
“loRaSNR”:9.8,
“location”:{
“latitude”:37.35794,
“longitude”:-6.05542,
“altitude”:95.0
}
},
{
“gatewayID”:“b827ebfffe74afd5”,
“name”:“ariadna-gw-1”,
“time”:“2019-09-25T16:13:52.200342Z”,
“rssi”:-39.0,
“loRaSNR”:10.2,
“location”:{
“latitude”:37.35791,
“longitude”:-6.05553,
“altitude”:90.0
}
},
{
“gatewayID”:“b827ebfffefa65ef”,
“name”:“ariadna-gw-3”,
“time”:“2019-09-25T15:46:02.693433Z”,
“rssi”:-66.0,
“loRaSNR”:9.2,
“location”:{
“latitude”:37.35817,
“longitude”:-6.05562,
“altitude”:105.0
}
},
{
“gatewayID”:“7276ff002e062f4f”,
“name”:“kerlink1_bis”,
“time”:“2019-09-25T15:46:04.693429Z”,
“rssi”:-66.0,
“loRaSNR”:15.0,
“location”:{
“latitude”:37.35807,
“longitude”:-6.05563,
“altitude”:106.0
}
}
],
“txInfo”:{
“frequency”:868300000,
“dr”:5
},
“adr”:true,
“fCnt”:33334,
“fPort”:1,
“data”:“AWcA4QJzKewDiAWzSv8TdQAtjA==”,
“object”:{
“temperatureSensor”:{
“1”:22.5
},
“barometer”:{
“2”:1073.2
},
“gpsLocation”:{
“3”:{
“latitude”:37.3578,
“longitude”:-6.0555,
“altitude”:116.6
}
}
}
}
For my purpose, the fields I’m looking for are fineTimestampType and plainFineTimestamp. Is there any way to get them?
Thanks regards,
Lorenzo.