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  1. EtherNet/IP Core V3
  2. PSEIP-1014

EIP_OBJECT_PRM_HOST_CONTROLS_IDENTITY_STATE_ATTRIBUTE_8 interferes incorrectly with HIL_CHANNEL_INIT

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: V3.8.0.12, V3.9.0.0
    • Component/s: None
    • Labels:
      None
    • Account:
      SPC EthernetIp Slave (SPCETHERNE)

      Description

      The stack parameter EIP_OBJECT_PRM_HOST_CONTROLS_IDENTITY_STATE_ATTRIBUTE_8 has been integrated incorrectly. While it appears to work as expected when executed after the stack configuration/channel initialization, issues arise when a channel initialization occurs after the parameter has been set. In this case, the attribute access flags are reset, and subsequent host Set_attribute_Single requests for the attribute are then rejected. This represents an unintended failure caused by a flawed integration of the feature within the identity object.

      To resolve this, ensure that the parameter "host controls identity attribute 8" is respected during the CipId_InitAttribute() initialization. Additionally, the regression test suite should be enhanced to include coverage for this mechanism.

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