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  1. EtherNet/IP Core V3
  2. PSEIP-244

Add all assembly members into one single member

          Details

          • Type: Change
          • Status: Closed
          • Priority: Minor
          • Resolution: Fixed
          • Affects Version/s: None
          • Fix Version/s: V3.6.1.0, V3.7.0.0
          • Component/s: Core
          • Labels:
            None
          • Account:
            SPC EthernetIp Core (SPCETHERNET)

            Description

            Assembly attribute 3 "data" is structured into multiple members. The actual process data will be one member.

            For the assembly options MAP_RUNIDLE, MAP_SEQCNT and the recently added MAP_PRODLFAGS, additional members are created.

            Thus, the maximum number of members, with 10 assemblies being supported, is 40. Each member corresponds to one instance of the Hilscher EIP I/O object.

            The defintitions of members of an assembly is arbitrary by design.

            For optimizing the RAM footprint, we could combine all non-process data member into one member "metadata", reducing the overall number of mebers to the overall number of assemblies (10). Maximum RAM footprint would reduce by ~3KB

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