• Bug Feedback
  • Vehicle Information-Economy : Decimal separator bug?

guest123
Open this option Setup>Vehicle>Factory Set>Other>Export CANBUS Log to .txt File
Until the value displayed on the dashboard or the Vehicle Details app change, then turn off this option(Be sure to turn off this option when not in use, otherwise it may affect device performance).
Open the Files app and send the log file from the canBusALog folder in the root directory here.

Here is the canbus log while I was in menu "Vehicle Information>Economy" under the Tab "Since Start".
I logged some minutes, I hope that helps identifying the problem. The other Tabs are more difficult to change parameters, I have Longterm of about 4000 km so that value does not change so easy.

log-2024-12-03-0.txt
113kB

    guest123
    Open the Vehicle settings app, open the Oil mileage interface, and compare the data, and take a photo.

    Do you mean the vehicle information page?

      guest123

      There it works. Only thing to mention is that x,4 and x,9 shows as x,400001L/100km and x,00001L/100km. The other vales are shown correctly as single digit behind decimal separator. Controlled in " Since start" the others are much more difficult to check from 0,1-0,9

      Here a screenshot:

      Here is also one strange value. Correct value (7,7L/100km( but strange layout.with lots of unecessary zeros

      • Edited

      Can you send me the message file corresponding to the above picture? I need to analyze the data.

      You mean the canbus logfile while I am in that menu?

      Why a canbus file? It is clearly a division without rounding the outcome

      avg_fuel = "kilometers_driven" / "used_fuel"; # --> 7.70000003 L/100km
      System.out.format("%.2f", avg_fuel); # --> 7.70 L/100km (2 decimals)

      Or whatever output string you use.

      What about the initial post, where the digit behind the decimal seperator in Verhicle information > economy is always 0, will it be possible to fix it?

      Thanks for reply.

        guest123
        Can you provide some more logs?
        For example, at a certain moment, the vehicle dashboard displays decimals, the Vehicle Settings app also displays decimals, the Vehicle Information app displays integers.
        Do not modify or delete the content of the log file by yourself.

        Open this option Setup>Vehicle>Factory Set>Other>Export CANBUS Log to .txt File
        Until the value displayed on the dashboard or the Vehicle Details app change, then turn off this option(Be sure to turn off this option when not in use, otherwise it may affect device performance).
        Open the Files app and send the log file from the canBusALog folder in the root directory here.

        In the vehicle settings app that shows decimals I am going to provide you a logfile.

        A logfile while the window " Vehicle Information > Economy " is active is already posted above.

          guest123
          Please provide the log file again.
          For example, at a certain moment, the vehicle dashboard displays decimals, the Vehicle Settings app also displays decimals, the Vehicle Information app displays integers.
          Do not modify or delete the content of the log file by yourself.


          As I said, the cars display (not dudu7) shows f.ex. 7,2 or 8,5L/100km and under the vehicle Information/Economy tab it only shows 7,0 or 8,0 ... Always ,0 at the end.
          Here is the log of that one. (log_2024-12-02_0.txt)

          The vehicle settings/oil milage shows the correct values behind the comma 7,2 or 8,5L/100km (log_2024-12-03_0.txt)

          Unluckily I can not upload here, but I hope you can access the wetransfer uploads:
          https://we.tl/t-ueLUWqI6iJ

          Greetings

          5 days later

          Okay, with the latest pre-release from 2024/12/11 it's fixed. Thank you. Vales show correctly now with comma values. 👍