chirpstack_api 3.7.6

syntax = "proto3";

package common;

option go_package = "github.com/brocaar/chirpstack-api/go/v3/common";


enum Modulation {
    // LoRa
    LORA = 0;

    // FSK
    FSK = 1;
}

enum Region {
    // EU868
    EU868 = 0;

    // US915
    US915 = 2;

    // CN779
    CN779 = 3;

    // EU433
    EU433 = 4;

    // AU915
    AU915 = 5;

    // CN470
    CN470 = 6;

    // AS923
    AS923 = 7;

    // KR920
    KR920 = 8;

    // IN865
    IN865 = 9;

    // RU864
    RU864 = 10;
}


message KeyEnvelope {
    // KEK label.
    string kek_label = 1;

    // AES key (when the kek_label is set, this key is encrypted using a key
    // known to the join-server and application-server.
    // For more information please refer to the LoRaWAN Backend Interface
    // 'Key Transport Security' section.
    bytes aes_key = 2;
}

enum LocationSource {
    // Unknown.
    UNKNOWN = 0;

    // GPS.
    GPS = 1;

    // Manually configured.
    CONFIG = 2;

    // Geo resolver (TDOA).
    GEO_RESOLVER_TDOA = 3;

    // Geo resolver (RSSI).
    GEO_RESOLVER_RSSI = 4;

    // Geo resolver (GNSS).
    GEO_RESOLVER_GNSS = 5;

    // Geo resolver (WIFI).
    GEO_RESOLVER_WIFI = 6;
}

message Location {
    // Latitude.
    double latitude = 1;

    // Longitude.
    double longitude = 2;

    // Altitude.
    double altitude = 3;

    // Location source.
    LocationSource source = 4;

    // Accuracy (in meters).
    uint32 accuracy = 5;
}