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  1. Qt
  2. QTBUG-87343

[QCanBusFrame] Investigate storing the timestamp in microseconds only

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Details

    • Suggestion
    • Resolution: Unresolved
    • P3: Somewhat important
    • None
    • None
    • SerialBus: CAN Bus
    • None
    • All

    Description

      Currently the timestamp consists of two 64 bit fields for seconds and microseconds.

      As 64 bit allows storing very large numbers, it might be enough to have only the microseconds field and still have a big range. That would save 8 bytes for every QCanBusFrame.

      This suggestion came up on https://forum.qt.io/topic/119688/qcanbusframe-timestamp

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          relates to

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. QTBUG-64145 Qt SerialBus Changes in Qt 6

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed

          Suggestion - Public suggestions QTBUG-55295 Unify CAN Frame timestamps

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Reported
          For Gerrit Dashboard: QTBUG-87343
          # Subject Branch Project Status CR V
          339625,1 QCanBusFrame: Improve timestamp handling dev qt/qtserialbus Status: ABANDONED -1 0

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              aha_1980 André Hartmann
              aha_1980 André Hartmann
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              Dates

                Created:
                Updated:

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