Messages

Messages are defined in the messages.xml file and are grouped into the following message classes:

  • telemetry

  • datalink

  • ground

  • alert

  • intermcu

The list of Paparazzi Messages can be found in the generated Doxygen documentation. Details of the messages binary format can be found in the related Wiki page.

Message Classes

Telemetry

Telemetry messages are sent from the aircraft to the ground and are defined in the telemetry class of the messages.xml file.

Ground

Ground messages are sent to the ground network agents(GCS, server, link, etc…) and are defined in the ground class of the messages.xml file.

Alert

TBD

InterMCU

InterMCU messages are used for communication between airborne MCU when supported and are defined in the intermcu class of the messages.xml file.