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FMI Specification 2.0.1

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@t-sommer t-sommer released this 31 Oct 18:11
v2.0.1
3093daf

The FMI Specification 2.0.1 is a maintenance release with the following fixes and clarifications, but no addtional freatures w.r.t. version 2.0. It is identical to Release Candidate 6 that has been approved for release by the FMI Steering Committee and the Modelica Association.

Specification document:

  • improved wording in the whole document
  • typographical errors fixed in the whole document (#444, #623)
  • p. 3 Clarified BSD version in standard documents (#347, #494)
  • p. 8 Remove references to outdated ImplementationHint document (#352)
  • p. 14 clarified: Who shall define the prefix for source code FMUs? (#420)
  • p. 27 ff., p. 88 ff. fixed pseudo code examples:
    • fmi2GetDirectionalDerivative: Inconsistency in specification and pseudocode example (#311)
    • detect a state change during event iteration: wrong in pseudo code (#333)
    • Wrong call sequence for fmi2SetTime in ME pseudo code example (#296)
    • Fix Pseudocode Example (#308)
  • p. 31 Improved ModelStructure description in FMI 2.0 specification (#374)
  • p. 22 fixed: inconsistency between description and state machine (#338)
  • p. 33, p.68 provide license information (#417)
  • p. 33 Clarifying FMI version string: forward/backwards compatibility; version string (#388, #498)
  • p. 41 Clarified: do not use empty unit definitions (#337)
  • p. 41 Clarified that all units must be defined in UnitDefinitions (#337, #500)
  • p. 49 Remove reference to fmi2ExitEventMode (#432, #450)
  • p. 52 ff. Clarification of alias variables (and variability) (#436)
  • p. 55 clarified: Changing parameter values in the modeldescription.xml file discussion specification (#387)
  • p. 60 Clarified the definition of the number of continuous-time state variables model-exchange (#396)
  • p. 65 added example for Dependency information for FMUs for ModelExchange and CoSimulation (#380)
  • p. 66 clarification: Setting input start values before fmi2EnterInitializationMode (clarification in 2.0.1) (#440)
  • p. 66 Clarification that variable names must be unique (#415)
  • p. 67 Clarified: Are all of the API functions mandatory? (#411)
  • p. 68 Update text under state chart in FMI 2 (#431)
  • p. 68 clarified: Backslash as path separator not be allowed in FMUs (#547)
  • p. 68 clarified: Handling international encodings (#95)
  • p. 68 clarified: Location of additional DLLs (#401)
  • p. 69 clarified: Order of scalar variables with respect to structured naming (#413)
  • p. 73 Improve sentence using nextMode (#393, #456)
  • p. 77 fixed: Inconsistent definition of the calling conditions for fmi2SetContinuousStates (#407)
  • p. 80 Clarification for pure discrete FMUs
    • Pure discrete-time FMU with state events (#405)
    • Non-determinism regarding the pure discrete-time FMU variant (#409)
  • p. 82 Fixed: Description of fmi2GetContinuousStates is out of date (#334, #501)
  • p. 85 inconsistent definitions of when fmi2GetDerivatives and fmi2GetNominalsOfContinuousStates may be called (#301)
  • p. 87 fixed: fmi2SetTime in Event Mode of Model Exchange (#394)
  • p. 87 fixed: Can fmi2SetReal be used for changing the value of continuous-time state variables? (#391, #392, #402)
  • p. 99 Clarified mathematical model for co-simulation (#460)
  • p. 103 fmi2CancelStep clarification (#426, #460)
  • p. 115 Fixed literature links (#478)

C headers (no functional changes):

  • Add parameter names to function prototypes (#2)
  • License changed to 2-clause BSD (w/o extensions) (#347, #494)
  • fixed: fmiCallbackFunction structure declare const function pointers (#216)

XSD schema (no functional changes)

  • Clarifying FMI version string in xsd documentation string (#388 , #498)

Distribution archive:

  • file names and structure changed
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