union SynapseMessage
fbs/transport.fbs / Source schema
Union of topic root tables supported by the optional multiplexed Frame transport. Order mirrors TopicId; the union discriminator is one byte, so Frame supports at most 255 topics.
| Name | Type | Notes |
|---|---|---|
VehicleHealth | VehicleHealth | Vehicle-level arming, failsafe, mode, link, and health summary. |
TimeReference | TimeReference | Boot-time to Unix-time reference sample. |
RadioControl | RadioControl | Raw receiver channel input sample. |
ManualControlCommand | ManualControlCommand | Normalized manual pilot intent command. |
InertialSample | InertialSample | IMU, magnetometer, static pressure, and temperature sample. |
AirData | AirData | Barometric and aerodynamic measurement sample. |
PowerStatus | PowerStatus | Battery or power-source state sample. |
GnssFix | GnssFix | GNSS fix and motion estimate. |
OpticalFlow | OpticalFlow | Integrated optical-flow sample. |
OpticalFlowVelocity | OpticalFlowVelocity | Velocity estimate derived from optical flow. |
AttitudeEstimate | AttitudeEstimate | Attitude and angular-velocity estimate. |
LocalPositionEstimate | LocalPositionEstimate | Local ENU position, velocity, acceleration, and yaw estimate. |
GlobalPositionEstimate | GlobalPositionEstimate | Global geodetic position and velocity estimate. |
OdometryEstimate | OdometryEstimate | Combined pose, twist, covariance, and estimator metadata. |
EstimatorHealth | EstimatorHealth | Estimator health and innovation-test summary. |
MissionProgress | MissionProgress | Mission progress and mission database identifiers. |
NavigationTarget | NavigationTarget | Navigation target and tracking-error summary. |
HomeReference | HomeReference | Home geodetic origin and local-frame reference. |
AttitudeCommand | AttitudeCommand | Attitude setpoint command. |
RateCommand | RateCommand | Body-rate setpoint command. |
LocalPositionCommand | LocalPositionCommand | Local position/velocity/acceleration/yaw command. |
VehicleCommand | VehicleCommand | Generic command with floating-point arguments. |
GeoCommand | GeoCommand | Geographic command with scaled latitude/longitude precision. |
CommandResult | CommandResult | Command result and progress response. |
ActuatorCommand | ActuatorCommand | Normalized actuator command. |
ActuatorFeedback | ActuatorFeedback | Normalized actuator feedback. |
PwmSignalOutputs | PwmSignalOutputs | Raw PWM output pulse widths. |
ControlLoopMetrics | ControlLoopMetrics | Control-loop timing and load metrics. |
TextStatus | TextStatus | Human-readable status text. |
GcsStatus | GcsStatus | Compact status aggregate for low-rate ground-control links. |
MocapFrame | MocapFrame | Motion-capture samples for one capture timestamp. |
MocapDefinition | MocapDefinition | Cached motion-capture object definitions. |