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  1. EtherNet/IP Core V3
  2. PSEIP-444

Correct handling of HIL_GET_DPM_IO_INFO_REQ service

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: V3.7.0.5, V3.7.2.0
    • Component/s: AdapterAP
    • Labels:
      None
    • Account:
      SPC EthernetIp Core (SPCETHERNET)

      Description

      The implementation is broken. The service shall return a continuous range in the I/O areas [m..n].
      m is the lowest address we occupy, n is the highest. m may be set to zero always as it is done in GCI-based firmwares.

      A caller should be able to determine the overall I/O data sizes in order to copy the whole process data snaphot into or out of the DPM.

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                • Reporter:
                  MBommert Marc Bommert
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                  • Created:
                    Updated:
                    Resolved: