CanTraceDiag

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Select signals to plot.
Cursor measurements

DBC library

Reuse previously imported DBC files without re-uploading. Checked files load with the next trace; those from the last session are pre-selected.

Trace columns

Toggle visibility and drag to reorder. Width and time format persist locally.

Export signals

Export the selected signals over a chosen range. The long format has one physical sample per row; the wide CSV aligns samples by timestamp without interpolation.

Signals
Range
Format

DBC conflict: which database should be used?

Several DBC files define the same arbitration id. Choose which database decodes each one before the analysis is finalized.