gpsd.proto

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syntax = "proto2";
 
import "goby/middleware/protobuf/geographic.proto";
import "dccl/option_extensions.proto";
 
package goby.middleware.protobuf.gpsd;
 
message Satellite
{
    option (dccl.msg).unit_system = "si";
    required int32 prn = 1;
    optional double az = 2 [(dccl.field) = {
        units { derived_dimensions: "plane_angle" system: "angle::degree" }
    }];
    optional double el = 3 [(dccl.field) = {
        units { derived_dimensions: "plane_angle" system: "angle::degree" }
    }];
    optional double ss = 4;
    optional bool used = 5;
    optional int32 gnssid = 6;
    optional int32 svid = 7;
    optional int32 sigid = 8;
    optional int32 freqid = 9;
    optional int32 health = 10;
}
 
message SkyView
{
    option (dccl.msg).unit_system = "si";
    optional string device = 1;
    optional double time = 2 [(dccl.field).units.derived_dimensions = "time"];
 
    optional double gdop = 3;
    optional double hdop = 4;
    optional double pdop = 5;
    optional double tdop = 6;
    optional double vdop = 7;
    optional double xdop = 8;
    optional double ydop = 9;
    optional double nsat = 10;
    optional double usat = 11;
 
    repeated Satellite satellite = 12;
}
message Attitude
{
    option (dccl.msg).unit_system = "si";
    optional string device = 1;
    optional double time = 2 [(dccl.field).units.derived_dimensions = "time"];
 
    optional double heading = 3 [(dccl.field) = {
        units { derived_dimensions: "plane_angle" system: "angle::degree" }
    }];
 
    optional double pitch = 4 [(dccl.field) = {
        units { derived_dimensions: "plane_angle" system: "angle::degree" }
    }];
 
    optional double yaw = 5 [(dccl.field) = {
        units { derived_dimensions: "plane_angle" system: "angle::degree" }
    }];
 
    optional double roll = 6 [(dccl.field) = {
        units { derived_dimensions: "plane_angle" system: "angle::degree" }
    }];
}
 
message TimePositionVelocity
{
    option (dccl.msg).unit_system = "si";
    // There seems to be a number of things that aren't always initialized, so I
    // am making everything optional for now.
 
    optional string device = 1;
    optional double time = 2 [(dccl.field).units.derived_dimensions = "time"];
 
    enum Mode
    {
        ModeNotSeen = 0;
        ModeNoFix = 1;
        Mode2D = 2;
        Mode3D = 3;
    }
 
    optional Mode mode = 3;
    optional LatLonPoint location = 4;
 
    optional double altitude = 5
        [(dccl.field).units.derived_dimensions = "length"];
 
    optional double track = 6 [(dccl.field) = {
        units { derived_dimensions: "plane_angle" system: "angle::degree" }
    }];
 
    optional double speed = 7
        [(dccl.field).units.derived_dimensions = "length/time"];
 
    optional double climb = 8
        [(dccl.field).units.derived_dimensions = "length/time"];
 
    // Do we want any of the uncertainty values?
    optional double epc = 10
        [(dccl.field).units.derived_dimensions = "length/time"];
    optional double epd = 11 [(dccl.field) = {
        units { derived_dimensions: "plane_angle" system: "angle::degree" }
    }];
 
    optional double eps = 12
 
        [(dccl.field).units.derived_dimensions = "length/time"];
    optional double ept = 13 [(dccl.field).units.derived_dimensions = "time"];
    ;
 
    optional double epv = 14 [(dccl.field).units.derived_dimensions = "length"];
    optional double epx = 15 [(dccl.field).units.derived_dimensions = "length"];
    optional double epy = 16 [(dccl.field).units.derived_dimensions = "length"];
}