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Summary of change:
'''!RetrieveDiagnosticData''' This !UseCase describs the process of getting information useful for diagnosing technical problems from the ECU. ---- The !UseCase starts when a Driver is asked by a Tuner or Installer to download diagnostic data to help fix a problem. The Driver connects the computer and starts the software. They select download diagnostics from the utilities menu. The software queries the ECU for the following information: * Firmware version. * Hardware serial number. * Firmware config. * Firmware tables. ... ''Anything else we can ask from the ECU?'' The software also stores the following inforation: * Operating system type and version. * Serial port type and speed. * Software toolkit version. * Software error log. This information is saved into a text file that can be manually sent to the Tuner or Installer for analysis.
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