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  1. EtherCAT Slave V2
  2. PSECS-980

Memory "local resources" will overwrite in function TaskCommand_EcatSdo_SdoInfo_GetEntryDesc

          Details

          • Type: Bug
          • Status: Closed
          • Priority: Major
          • Resolution: Fixed
          • Affects Version/s: V2.5.27.0
          • Fix Version/s: V2.5.28.0
          • Component/s: Stack
          • Labels:
            None
          • Account:
            SPC EtherCat Slave (SPCETHERCA)

            Description

            When the ECM get an Entry Description from a Slave the ECS called the function TaskCommand_EcatSdo_SdoInfo_GetEntryDesc (ECAT_COE_SDOINFO_IND 0x1930). If the byte length for a object is more then 340 byte the local resources of task ECAT_SDO will be overwritten.

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                relates to

                Bug - A problem which impairs or prevents the functions of the product. PSECS-982 Minimum, Maximum and Default Value is not passed from object dictionary to GetEntryDescResponse

                • Minor - Minor loss of function, or other problem where easy workaround is present.
                • Closed

                Bug - A problem which impairs or prevents the functions of the product. PSECS-981 EntryDesc fragmentation does not occur correctly when EntryDesc response exceeds mailbox by 1 to 5 bytes

                • Major - Major loss of function.
                • Closed

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                        • Reporter:
                          GGoehrmann Gordon Göhrmann
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                          • Created:
                            Updated:
                            Resolved: