0x4428 - ReportGPSFix
Description
This message is used to provide the receiver with the GPS Signal Status.
GPSFixSeq
Type: Sequence
| Field # |
Field Name |
Type |
Optional |
Interpretation |
| 1 |
PresenceVector |
uint8 |
|
|
| 2 |
GPSFixRec |
GPSFixRec |
false |
|
| 3 |
GPSStatusVar |
GPSStatusVar |
true |
|
GPSFixRec
Type: Record
| Field # |
Field Name |
Type |
Units |
Optional |
Interpretation |
| 1 |
PresenceVector |
uint8 |
|
|
|
| 2 |
GPSFixTimeSeconds |
|
|
false |
|
| 3 |
GPSFixTimeNanoSeconds |
|
|
false |
|
| 4 |
GPSLatitude |
|
|
true |
As defined by WGS84 |
| 5 |
GPSLongitude |
|
|
true |
As defined by WGS84 |
| 6 |
GPSTrueCourse |
uint32 |
degree |
true |
|
| 7 |
GPS_SpeedOverGround |
uint16 |
meter per second |
true |
|
GPSStatusVar
Type: Variant
MinGPSRec
Type: Record
| Field # |
Field Name |
Type |
Units |
Optional |
Interpretation |
| 1 |
GPSValidity |
uint8 |
one |
false |
|
| 2 |
GPSMagneticVariation |
uint32 |
degree |
false |
|
AltGPSRec
Type: Record
| Field # |
Field Name |
Type |
Units |
Optional |
Interpretation |
| 1 |
PresenceVector |
uint8 |
|
|
|
| 2 |
GPSStatus |
uint8 |
one |
false |
|
| 3 |
GPSFixCommandStatus |
uint8 |
one |
false |
|
| 4 |
GPSLatLonValid |
uint8 |
one |
false |
|
| 5 |
GPSVelocityEast |
|
|
true |
Easterly component of the velocity from GPS |
| 6 |
GPSVelocityNorth |
|
|
true |
Northerly component of the velocity from GPS |
| 7 |
GPSVelocityDown |
|
|
true |
Downward component of the velocity from GPS |
| 8 |
GPSAltitude |
|
|
true |
Altitude as defined by WGS84 |
| 9 |
NumberOfSatellitesSeen |
uint8 |
one |
true |
Number of accessible (visible) satellites |
| 10 |
NumberOfSatellitesInSolution |
uint8 |
one |
true |
Number of satellites currently used to compute a GPS fix |
GPSFixSeq