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Hoobiechoobie's avatar
Hoobiechoobie
Icon for Codemasters Team rankCodemasters Team
9 months ago

F1 24 UDP Specification

Here is the current specification for the UDP telemetry output system for F1 24. 

To report any bugs with the UDP system, please add a new topic into the bug reporting section of this forum and our support team will ensure that this finds its way to the dev team. 

If you have any questions about the UDP specification then feel free to post in this thread and a helpful member of the community will respond when possible. 

117 Replies

  • FILaps's avatar
    FILaps
    9 months ago

    Does anyone know the changes of this new v27 compared to the beta specs v25? 

    (if this question violates the beta confidentiality I can repost in the beta forum)

  • It's probably a bit late to ask for any changes but would it be possible (maybe for next iteration of the game) to also include some packets to easily fetch all friend times in time trial ?

    I'm in different leagues and I use an app to post time trials in a specific discord channel but to update these times I need to create a time trial session and select all friend one by one as a rival so that it appears in Participant / Lap packets.

    Reading about the new TimeTrial packet I may change my app to use this one instead of a combination of Participant and Lap but as I understand I'll still need to do the "select everyone as a rival" thing.

    Thank you very much for this btw, it's really awesome to be able to get data from the game that easily 🙂 !

  • Xepheldor's avatar
    Xepheldor
    9 months ago

    It's a the bottom of the document, but here is the list if you don't want/can't open it :

    What has changed since last year?
    F1® 24 sees the following changes to the UDP specification:

    • Adding simulation/rules options to the session packet
    • Event type added to show details of safety car events
    • Show online names and Your Telemetry settings added to online lobby packet
    • F1 World Tech level added to lobby and participants packets
    • Added minute part to car in front and leader’s deltas in lap packet
    • Renamed MS and Minute items to include the word part to make it clearer
    • Changed formula list received in session packet
    • Final Classification packets now get sent every five seconds on the results screen in case they
      were missed initially
    • Added Time Trial packet to give more specialised information when in that game mode
    • Added plank height data to the Motion Ex packet
    • Added suspension roll angle to the Motion Ex packet
    • Inter-car collision event added
    • Weekend structure added to session packet
    • Increased the size of the weather forecast array from 56 to 64 in order to accommodate new
      sprint weekends with more sessions
    • Added speed trap details to lap packet for all cars in case any speed trap events are missed
    • Added chassis yaw to Motion Ex packet to be able to work out amount of slide
    • Added engine braking parameter to car setups packet
    • Added track sector 2 & 3 distances to session data so marshal zone matching is easier
    • Added front wing value at next pit stop to car setup for players
  • +Added minute part to car in front and leader’s deltas in lap packe
    +Added front wing value at next pit stop to car setup for players

    Thanks a lot.
  • In previous editions, a note explaining the main changes is included. Is there such a summary?

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