/
CodegenFMU.tpl
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CodegenFMU.tpl
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// This file defines templates for transforming Modelica/MetaModelica code to FMU
// code. They are used in the code generator phase of the compiler to write
// target code.
//
// There are one root template intended to be called from the code generator:
// translateModel. These template do not return any
// result but instead write the result to files. All other templates return
// text and are used by the root templates (most of them indirectly).
//
// To future maintainers of this file:
//
// - A line like this
// # var = "" /*BUFD*/
// declares a text buffer that you can later append text to. It can also be
// passed to other templates that in turn can append text to it. In the new
// version of Susan it should be written like this instead:
// let &var = buffer ""
//
// - A line like this
// ..., Text var /*BUFP*/, ...
// declares that a template takes a text buffer as input parameter. In the
// new version of Susan it should be written like this instead:
// ..., Text &var, ...
//
// - A line like this:
// ..., var /*BUFC*/, ...
// passes a text buffer to a template. In the new version of Susan it should
// be written like this instead:
// ..., &var, ...
//
// - Style guidelines:
//
// - Try (hard) to limit each row to 80 characters
//
// - Code for a template should be indented with 2 spaces
//
// - Exception to this rule is if you have only a single case, then that
// single case can be written using no indentation
//
// This single case can be seen as a clarification of the input to the
// template
//
// - Code after a case should be indented with 2 spaces if not written on the
// same line
package CodegenFMU
import interface SimCodeTV;
import CodegenUtil.*;
import CodegenC.*; //unqualified import, no need the CodegenC is optional when calling a template; or mandatory when the same named template exists in this package (name hiding)
template translateModel(SimCode simCode)
"Generates C code and Makefile for compiling a FMU of a
Modelica model."
::=
match simCode
case SIMCODE(modelInfo=modelInfo as MODELINFO(__)) then
let guid = getUUIDStr()
let()= textFile(simulationFunctionsHeaderFile(fileNamePrefix, modelInfo.functions, recordDecls), '<%fileNamePrefix%>_functions.h')
let()= textFile(simulationFunctionsFile(fileNamePrefix, modelInfo.functions, literals), '<%fileNamePrefix%>_functions.c')
let()= textFile(recordsFile(fileNamePrefix, recordDecls), '<%fileNamePrefix%>_records.c')
let()= textFile(simulationHeaderFile(simCode,guid), '_<%fileNamePrefix%>.h')
let()= textFile(simulationFile(simCode,guid), '<%fileNamePrefix%>.c')
let()= textFile(fmumodel_identifierFile(simCode,guid), '<%fileNamePrefix%>_FMU.c')
let()= textFile(fmuModelDescriptionFile(simCode,guid), 'modelDescription.xml')
let()= textFile(fmudeffile(simCode), '<%fileNamePrefix%>.def')
let()= textFile(fmuMakefile(simCode), '<%fileNamePrefix%>_FMU.makefile')
"" // Return empty result since result written to files directly
end translateModel;
template fmuModelDescriptionFile(SimCode simCode, String guid)
"Generates code for ModelDescription file for FMU target."
::=
match simCode
case SIMCODE(__) then
<<
<?xml version="1.0" encoding="UTF-8"?>
<%fmiModelDescription(simCode,guid)%>
>>
end fmuModelDescriptionFile;
template fmiModelDescription(SimCode simCode, String guid)
"Generates code for ModelDescription file for FMU target."
::=
// <%UnitDefinitions(simCode)%>
// <%TypeDefinitions(simCode)%>
// <%VendorAnnotations(simCode)%>
match simCode
case SIMCODE(__) then
<<
<fmiModelDescription
<%fmiModelDescriptionAttributes(simCode,guid)%>>
<%DefaultExperiment(simulationSettingsOpt)%>
<%ModelVariables(modelInfo)%>
</fmiModelDescription>
>>
end fmiModelDescription;
template fmiModelDescriptionAttributes(SimCode simCode, String guid)
"Generates code for ModelDescription file for FMU target."
::=
match simCode
case SIMCODE(modelInfo = MODELINFO(varInfo = vi as VARINFO(__), vars = SIMVARS(stateVars = listStates))) then
let fmiVersion = '1.0'
let modelName = dotPath(modelInfo.name)
let modelIdentifier = System.stringReplace(fileNamePrefix,".", "_")
let description = ''
let author = ''
let version= ''
let generationTool= 'OpenModelica Compiler <%getVersionNr()%>'
let generationDateAndTime = xsdateTime(getCurrentDateTime())
let variableNamingConvention = 'structured'
let numberOfContinuousStates = if intEq(vi.numStateVars,1) then statesnumwithDummy(listStates) else vi.numStateVars
let numberOfEventIndicators = vi.numZeroCrossings
// description="<%description%>"
// author="<%author%>"
// version="<%version%>"
<<
fmiVersion="<%fmiVersion%>"
modelName="<%modelName%>"
modelIdentifier="<%modelIdentifier%>"
guid="{<%guid%>}"
generationTool="<%generationTool%>"
generationDateAndTime="<%generationDateAndTime%>"
variableNamingConvention="<%variableNamingConvention%>"
numberOfContinuousStates="<%numberOfContinuousStates%>"
numberOfEventIndicators="<%numberOfEventIndicators%>"
>>
end fmiModelDescriptionAttributes;
template statesnumwithDummy(list<SimVar> vars)
" return number of states without dummy vars"
::=
(vars |> var => match var case SIMVAR(__) then if stringEq(crefStr(name),"$dummy") then '0' else '1' ;separator="\n")
end statesnumwithDummy;
template xsdateTime(DateTime dt)
"YYYY-MM-DDThh:mm:ssZ"
::=
match dt
case DATETIME(__) then '<%year%>-<%twodigit(mon)%>-<%twodigit(mday)%>T<%twodigit(hour)%>:<%twodigit(min)%>:<%twodigit(sec)%>Z'
end xsdateTime;
template UnitDefinitions(SimCode simCode)
"Generates code for UnitDefinitions file for FMU target."
::=
match simCode
case SIMCODE(__) then
<<
<UnitDefinitions>
</UnitDefinitions>
>>
end UnitDefinitions;
template TypeDefinitions(SimCode simCode)
"Generates code for TypeDefinitions file for FMU target."
::=
match simCode
case SIMCODE(__) then
<<
<TypeDefinitions>
</TypeDefinitions>
>>
end TypeDefinitions;
template DefaultExperiment(Option<SimulationSettings> simulationSettingsOpt)
"Generates code for DefaultExperiment file for FMU target."
::=
match simulationSettingsOpt
case SOME(v) then
<<
<DefaultExperiment <%DefaultExperimentAttribute(v)%>/>
>>
end DefaultExperiment;
template DefaultExperimentAttribute(SimulationSettings simulationSettings)
"Generates code for DefaultExperiment Attribute file for FMU target."
::=
match simulationSettings
case SIMULATION_SETTINGS(__) then
<<
startTime="<%startTime%>" stopTime="<%stopTime%>" tolerance="<%tolerance%>"
>>
end DefaultExperimentAttribute;
template VendorAnnotations(SimCode simCode)
"Generates code for VendorAnnotations file for FMU target."
::=
match simCode
case SIMCODE(__) then
<<
<VendorAnnotations>
</VendorAnnotations>
>>
end VendorAnnotations;
template ModelVariables(ModelInfo modelInfo)
"Generates code for ModelVariables file for FMU target."
::=
match modelInfo
case MODELINFO(vars=SIMVARS(__)) then
<<
<ModelVariables>
<%System.tmpTickReset(0)%>
<%vars.stateVars |> var =>
ScalarVariable(var)
;separator="\n"%>
<%vars.derivativeVars |> var =>
ScalarVariable(var)
;separator="\n"%>
<%vars.algVars |> var =>
ScalarVariable(var)
;separator="\n"%>
<%vars.paramVars |> var =>
ScalarVariable(var)
;separator="\n"%>
<%vars.aliasVars |> var =>
ScalarVariable(var)
;separator="\n"%>
<%System.tmpTickReset(0)%>
<%vars.intAlgVars |> var =>
ScalarVariable(var)
;separator="\n"%>
<%vars.intParamVars |> var =>
ScalarVariable(var)
;separator="\n"%>
<%vars.intAliasVars |> var =>
ScalarVariable(var)
;separator="\n"%>
<%System.tmpTickReset(0)%>
<%vars.boolAlgVars |> var =>
ScalarVariable(var)
;separator="\n"%>
<%vars.boolParamVars |> var =>
ScalarVariable(var)
;separator="\n"%>
<%vars.boolAliasVars |> var =>
ScalarVariable(var)
;separator="\n"%>
<%System.tmpTickReset(0)%>
<%vars.stringAlgVars |> var =>
ScalarVariable(var)
;separator="\n"%>
<%vars.stringParamVars |> var =>
ScalarVariable(var)
;separator="\n"%>
<%vars.stringAliasVars |> var =>
ScalarVariable(var)
;separator="\n"%>
<%System.tmpTickReset(0)%>
<%externalFunctions(modelInfo)%>
</ModelVariables>
>>
end ModelVariables;
template ScalarVariable(SimVar simVar)
"Generates code for ScalarVariable file for FMU target."
::=
match simVar
case SIMVAR(__) then
if stringEq(crefStr(name),"$dummy") then
<<>>
else if stringEq(crefStr(name),"der($dummy)") then
<<>>
else
<<
<ScalarVariable
<%ScalarVariableAttribute(simVar)%>>
<%ScalarVariableType(type_,unit,displayUnit,initialValue,isFixed)%>
</ScalarVariable>
>>
end ScalarVariable;
template ScalarVariableAttribute(SimVar simVar)
"Generates code for ScalarVariable Attribute file for FMU target."
::=
match simVar
case SIMVAR(__) then
let valueReference = '<%System.tmpTick()%>'
let variability = getVariablity(varKind)
let description = if comment then 'description="<%Util.escapeModelicaStringToXmlString(comment)%>"'
let alias = getAliasVar(aliasvar)
let caus = getCausality(causality)
<<
name="<%System.stringReplace(crefStr(name),"$", "_D_")%>"
valueReference="<%valueReference%>"
<%description%>
variability="<%variability%>"
causality="<%caus%>"
alias="<%alias%>"
>>
end ScalarVariableAttribute;
template getCausality(Causality c)
"Returns the Causality Attribute of ScalarVariable."
::=
match c
case NONECAUS(__) then "none"
case INTERNAL(__) then "internal"
case OUTPUT(__) then "output"
case INPUT(__) then "input"
end getCausality;
template getVariablity(VarKind varKind)
"Returns the variablity Attribute of ScalarVariable."
::=
match varKind
case DISCRETE(__) then "discrete"
case PARAM(__) then "parameter"
case CONST(__) then "constant"
else "continuous"
end getVariablity;
template getAliasVar(AliasVariable aliasvar)
"Returns the alias Attribute of ScalarVariable."
::=
match aliasvar
case NOALIAS(__) then "noAlias"
case ALIAS(__) then "alias"
case NEGATEDALIAS(__) then "negatedAlias"
else "noAlias"
end getAliasVar;
template ScalarVariableType(DAE.Type type_, String unit, String displayUnit, Option<DAE.Exp> initialValue, Boolean isFixed)
"Generates code for ScalarVariable Type file for FMU target."
::=
match type_
case T_INTEGER(__) then '<Integer/>'
case T_REAL(__) then '<Real <%ScalarVariableTypeCommonAttribute(initialValue,isFixed)%> <%ScalarVariableTypeRealAttribute(unit,displayUnit)%>/>'
case T_BOOL(__) then '<Boolean/>'
case T_STRING(__) then '<String/>'
case T_ENUMERATION(__) then '<Real/>'
else 'UNKOWN_TYPE'
end ScalarVariableType;
template ScalarVariableTypeCommonAttribute(Option<DAE.Exp> initialValue, Boolean isFixed)
"Generates code for ScalarVariable Type file for FMU target."
::=
match initialValue
case SOME(exp) then 'start="<%initVal(exp)%>" fixed="<%isFixed%>"'
end ScalarVariableTypeCommonAttribute;
template ScalarVariableTypeRealAttribute(String unit, String displayUnit)
"Generates code for ScalarVariable Type Real file for FMU target."
::=
let unit_ = if unit then 'unit="<%unit%>"'
let displayUnit_ = if displayUnit then 'displayUnit="<%displayUnit%>"'
<<
<%unit_%> <%displayUnit_%>
>>
end ScalarVariableTypeRealAttribute;
template externalFunctions(ModelInfo modelInfo)
"Generates external function definitions."
::=
match modelInfo
case MODELINFO(__) then
(functions |> fn => externalFunction(fn) ; separator="\n")
end externalFunctions;
template externalFunction(Function fn)
"Generates external function definitions."
::=
match fn
case EXTERNAL_FUNCTION(dynamicLoad=true) then
let fname = extFunctionName(extName, language)
<<
<ExternalFunction
name="<%fname%>"
valueReference="<%System.tmpTick()%>"/>
>>
end externalFunction;
template fmumodel_identifierFile(SimCode simCode, String guid)
"Generates code for ModelDescription file for FMU target."
::=
match simCode
case SIMCODE(__) then
<<
// define class name and unique id
#define MODEL_IDENTIFIER <%System.stringReplace(fileNamePrefix,".", "_")%>
#define MODEL_GUID "{<%guid%>}"
// include fmu header files, typedefs and macros
#include <stdio.h>
#include <string.h>
#include <assert.h>
#include "openmodelica.h"
#include "openmodelica_func.h"
#include "simulation_data.h"
#include "omc_error.h"
#include "fmiModelTypes.h"
#include "fmiModelFunctions.h"
#include "<%fileNamePrefix%>_functions.h"
#include "initialization.h"
#include "events.h"
#include "fmu_model_interface.h"
#ifdef __cplusplus
extern "C" {
#endif
void setStartValues(ModelInstance *comp);
void setDefaultStartValues(ModelInstance *comp);
void eventUpdate(ModelInstance* comp, fmiEventInfo* eventInfo);
fmiReal getReal(ModelInstance* comp, const fmiValueReference vr);
fmiStatus setReal(ModelInstance* comp, const fmiValueReference vr, const fmiReal value);
fmiInteger getInteger(ModelInstance* comp, const fmiValueReference vr);
fmiStatus setInteger(ModelInstance* comp, const fmiValueReference vr, const fmiInteger value);
fmiBoolean getBoolean(ModelInstance* comp, const fmiValueReference vr);
fmiStatus setBoolean(ModelInstance* comp, const fmiValueReference vr, const fmiBoolean value);
fmiString getString(ModelInstance* comp, const fmiValueReference vr);
fmiStatus setExternalFunction(ModelInstance* c, const fmiValueReference vr, const void* value);
<%ModelDefineData(modelInfo)%>
// implementation of the Model Exchange functions
#include "fmu_model_interface.c"
<%setDefaultStartValues(modelInfo)%>
<%setStartValues(modelInfo)%>
<%eventUpdateFunction(simCode)%>
<%getRealFunction(modelInfo)%>
<%setRealFunction(modelInfo)%>
<%getIntegerFunction(modelInfo)%>
<%setIntegerFunction(modelInfo)%>
<%getBooleanFunction(modelInfo)%>
<%setBooleanFunction(modelInfo)%>
<%getStringFunction(modelInfo)%>
<%setExternalFunction(modelInfo)%>
#ifdef __cplusplus
}
#endif
>>
end fmumodel_identifierFile;
template ModelDefineData(ModelInfo modelInfo)
"Generates global data in simulation file."
::=
match modelInfo
case MODELINFO(varInfo=VARINFO(__), vars=SIMVARS(stateVars = listStates)) then
let numberOfReals = intAdd(intMul(varInfo.numStateVars,2),intAdd(varInfo.numAlgVars,intAdd(varInfo.numParams,varInfo.numAlgAliasVars)))
let numberOfIntegers = intAdd(varInfo.numIntAlgVars,intAdd(varInfo.numIntParams,varInfo.numIntAliasVars))
let numberOfStrings = intAdd(varInfo.numStringAlgVars,intAdd(varInfo.numStringParamVars,varInfo.numStringAliasVars))
let numberOfBooleans = intAdd(varInfo.numBoolAlgVars,intAdd(varInfo.numBoolParams,varInfo.numBoolAliasVars))
<<
// define model size
#define NUMBER_OF_STATES <%if intEq(varInfo.numStateVars,1) then statesnumwithDummy(listStates) else varInfo.numStateVars%>
#define NUMBER_OF_EVENT_INDICATORS <%varInfo.numZeroCrossings%>
#define NUMBER_OF_REALS <%numberOfReals%>
#define NUMBER_OF_INTEGERS <%numberOfIntegers%>
#define NUMBER_OF_STRINGS <%numberOfStrings%>
#define NUMBER_OF_BOOLEANS <%numberOfBooleans%>
#define NUMBER_OF_EXTERNALFUNCTIONS <%countDynamicExternalFunctions(functions)%>
// define variable data for model
<%System.tmpTickReset(0)%>
<%vars.stateVars |> var => DefineVariables(var) ;separator="\n"%>
<%vars.derivativeVars |> var => DefineVariables(var) ;separator="\n"%>
<%vars.algVars |> var => DefineVariables(var) ;separator="\n"%>
<%vars.paramVars |> var => DefineVariables(var) ;separator="\n"%>
<%vars.aliasVars |> var => DefineVariables(var) ;separator="\n"%>
<%System.tmpTickReset(0)%>
<%vars.intAlgVars |> var => DefineVariables(var) ;separator="\n"%>
<%vars.intParamVars |> var => DefineVariables(var) ;separator="\n"%>
<%vars.intAliasVars |> var => DefineVariables(var) ;separator="\n"%>
<%System.tmpTickReset(0)%>
<%vars.boolAlgVars |> var => DefineVariables(var) ;separator="\n"%>
<%vars.boolParamVars |> var => DefineVariables(var) ;separator="\n"%>
<%vars.boolAliasVars |> var => DefineVariables(var) ;separator="\n"%>
<%System.tmpTickReset(0)%>
<%vars.stringAlgVars |> var => DefineVariables(var) ;separator="\n"%>
<%vars.stringParamVars |> var => DefineVariables(var) ;separator="\n"%>
<%vars.stringAliasVars |> var => DefineVariables(var) ;separator="\n"%>
// define initial state vector as vector of value references
#define STATES { <%vars.stateVars |> SIMVAR(__) => if stringEq(crefStr(name),"$dummy") then '' else '<%cref(name)%>_' ;separator=", "%> }
#define STATESDERIVATIVES { <%vars.derivativeVars |> SIMVAR(__) => if stringEq(crefStr(name),"der($dummy)") then '' else '<%cref(name)%>_' ;separator=", "%> }
<%System.tmpTickReset(0)%>
<%(functions |> fn => defineExternalFunction(fn) ; separator="\n")%>
>>
end ModelDefineData;
template dervativeNameCStyle(ComponentRef cr)
"Generates the name of a derivative in c style, replaces ( with _"
::=
match cr
case CREF_QUAL(ident = "$DER") then 'der_<%crefStr(componentRef)%>_'
end dervativeNameCStyle;
template DefineVariables(SimVar simVar)
"Generates code for defining variables in c file for FMU target. "
::=
match simVar
case SIMVAR(__) then
let description = if comment then '// "<%comment%>"'
if stringEq(crefStr(name),"$dummy") then
<<>>
else if stringEq(crefStr(name),"der($dummy)") then
<<>>
else
<<
#define <%cref(name)%>_ <%System.tmpTick()%> <%description%>
>>
end DefineVariables;
template defineExternalFunction(Function fn)
"Generates external function definitions."
::=
match fn
case EXTERNAL_FUNCTION(dynamicLoad=true) then
let fname = extFunctionName(extName, language)
<<
#define $P<%fname%> <%System.tmpTick()%>
>>
end defineExternalFunction;
template setDefaultStartValues(ModelInfo modelInfo)
"Generates code in c file for function setStartValues() which will set start values for all variables."
::=
match modelInfo
case MODELINFO(varInfo=VARINFO(numStateVars=numStateVars),vars=SIMVARS(__)) then
<<
// Set values for all variables that define a start value
void setDefaultStartValues(ModelInstance *comp) {
<%vars.stateVars |> var => initValsDefault(var,"realVars",0) ;separator="\n"%>
<%vars.derivativeVars |> var => initValsDefault(var,"realVars",numStateVars) ;separator="\n"%>
<%vars.algVars |> var => initValsDefault(var,"realVars",intMul(2,numStateVars)) ;separator="\n"%>
<%vars.intAlgVars |> var => initValsDefault(var,"integerVars",0) ;separator="\n"%>
<%vars.boolAlgVars |> var => initValsDefault(var,"booleanVars",0) ;separator="\n"%>
<%vars.stringAlgVars |> var => initValsDefault(var,"stringVars",0) ;separator="\n"%>
<%vars.paramVars |> var => initParamsDefault(var,"realParameter") ;separator="\n"%>
<%vars.intParamVars |> var => initParamsDefault(var,"integerParameter") ;separator="\n"%>
<%vars.boolParamVars |> var => initParamsDefault(var,"booleanParameter") ;separator="\n"%>
<%vars.stringParamVars |> var => initParamsDefault(var,"stringParameter") ;separator="\n"%>
}
>>
end setDefaultStartValues;
template setStartValues(ModelInfo modelInfo)
"Generates code in c file for function setStartValues() which will set start values for all variables."
::=
match modelInfo
case MODELINFO(varInfo=VARINFO(numStateVars=numStateVars),vars=SIMVARS(__)) then
<<
// Set values for all variables that define a start value
void setStartValues(ModelInstance *comp) {
<%vars.stateVars |> var => initVals(var,"realVars",0) ;separator="\n"%>
<%vars.derivativeVars |> var => initVals(var,"realVars",numStateVars) ;separator="\n"%>
<%vars.algVars |> var => initVals(var,"realVars",intMul(2,numStateVars)) ;separator="\n"%>
<%vars.intAlgVars |> var => initVals(var,"integerVars",0) ;separator="\n"%>
<%vars.boolAlgVars |> var => initVals(var,"booleanVars",0) ;separator="\n"%>
<%vars.stringAlgVars |> var => initVals(var,"stringVars",0) ;separator="\n"%>
<%vars.paramVars |> var => initParams(var,"realParameter") ;separator="\n"%>
<%vars.intParamVars |> var => initParams(var,"integerParameter") ;separator="\n"%>
<%vars.boolParamVars |> var => initParams(var,"booleanParameter") ;separator="\n"%>
<%vars.stringParamVars |> var => initParams(var,"stringParameter") ;separator="\n"%>
}
>>
end setStartValues;
template initializeFunction(list<SimEqSystem> allEquations)
"Generates initialize function for c file."
::=
let &varDecls = buffer "" /*BUFD*/
let eqPart = ""/* (allEquations |> eq as SES_SIMPLE_ASSIGN(__) =>
equation_(eq, contextOther, &varDecls)
;separator="\n") */
<<
// Used to set the first time event, if any.
void initialize(ModelInstance* comp, fmiEventInfo* eventInfo) {
<%varDecls%>
<%eqPart%>
<%allEquations |> SES_SIMPLE_ASSIGN(__) =>
'if (sim_verbose) { printf("Setting variable start value: %s(start=%f)\n", "<%cref(cref)%>", <%cref(cref)%>); }'
;separator="\n"%>
}
>>
end initializeFunction;
template initVals(SimVar var, String arrayName, Integer offset) ::=
match var
case SIMVAR(__) then
if stringEq(crefStr(name),"$dummy") then
<<>>
else if stringEq(crefStr(name),"der($dummy)") then
<<>>
else
let str = 'comp->fmuData->modelData.<%arrayName%>Data[<%intAdd(index,offset)%>].attribute.start'
<<
<%str%> = comp->fmuData->localData[0]-><%arrayName%>[<%intAdd(index,offset)%>];
>>
end initVals;
template initParams(SimVar var, String arrayName) ::=
match var
case SIMVAR(__) then
let str = 'comp->fmuData->modelData.<%arrayName%>Data[<%index%>].attribute.start'
'<%str%> = comp->fmuData->simulationInfo.<%arrayName%>[<%index%>];'
end initParams;
template initValsDefault(SimVar var, String arrayName, Integer offset) ::=
match var
case SIMVAR(index=index, type_=type_) then
let str = 'comp->fmuData->modelData.<%arrayName%>Data[<%intAdd(index,offset)%>].attribute.start'
match initialValue
case SOME(v) then
'<%str%> = <%initVal(v)%>;'
case NONE() then
match type_
case T_INTEGER(__)
case T_REAL(__)
case T_ENUMERATION(__)
case T_BOOL(__) then '<%str%> = 0;'
case T_STRING(__) then '<%str%> = "";'
else 'UNKOWN_TYPE'
end initValsDefault;
template initParamsDefault(SimVar var, String arrayName) ::=
match var
case SIMVAR(__) then
let str = 'comp->fmuData->modelData.<%arrayName%>Data[<%index%>].attribute.start'
match initialValue
case SOME(v) then
'<%str%> = <%initVal(v)%>;'
end initParamsDefault;
template initVal(Exp initialValue)
::=
match initialValue
case ICONST(__) then integer
case RCONST(__) then real
case SCONST(__) then '"<%Util.escapeModelicaStringToXmlString(string)%>"'
case BCONST(__) then if bool then "1" else "0"
case ENUM_LITERAL(__) then '<%index%>/*ENUM:<%dotPath(name)%>*/'
else "*ERROR* initial value of unknown type"
end initVal;
template eventUpdateFunction(SimCode simCode)
"Generates event update function for c file."
::=
match simCode
case SIMCODE(__) then
<<
// Used to set the next time event, if any.
void eventUpdate(ModelInstance* comp, fmiEventInfo* eventInfo) {
}
>>
end eventUpdateFunction;
template getRealFunction(ModelInfo modelInfo)
"Generates getReal function for c file."
::=
match modelInfo
case MODELINFO(vars=SIMVARS(__),varInfo=VARINFO(numStateVars=numStateVars)) then
<<
fmiReal getReal(ModelInstance* comp, const fmiValueReference vr) {
switch (vr) {
<%vars.stateVars |> var => SwitchVars(var, "realVars", 0) ;separator="\n"%>
<%vars.derivativeVars |> var => SwitchVars(var, "realVars", numStateVars) ;separator="\n"%>
<%vars.algVars |> var => SwitchVars(var, "realVars", intMul(2,numStateVars)) ;separator="\n"%>
<%vars.paramVars |> var => SwitchParameters(var, "realParameter") ;separator="\n"%>
<%vars.aliasVars |> var => SwitchAliasVars(var, "Real","-") ;separator="\n"%>
default:
return fmiError;
}
}
>>
end getRealFunction;
template setRealFunction(ModelInfo modelInfo)
"Generates setReal function for c file."
::=
match modelInfo
case MODELINFO(vars=SIMVARS(__),varInfo=VARINFO(numStateVars=numStateVars)) then
<<
fmiStatus setReal(ModelInstance* comp, const fmiValueReference vr, const fmiReal value) {
switch (vr) {
<%vars.stateVars |> var => SwitchVarsSet(var, "realVars", 0) ;separator="\n"%>
<%vars.derivativeVars |> var => SwitchVarsSet(var, "realVars", numStateVars) ;separator="\n"%>
<%vars.algVars |> var => SwitchVarsSet(var, "realVars", intMul(2,numStateVars)) ;separator="\n"%>
<%vars.paramVars |> var => SwitchParametersSet(var, "realParameter") ;separator="\n"%>
<%vars.aliasVars |> var => SwitchAliasVarsSet(var, "Real", "-") ;separator="\n"%>
default:
return fmiError;
}
return fmiOK;
}
>>
end setRealFunction;
template getIntegerFunction(ModelInfo modelInfo)
"Generates setInteger function for c file."
::=
match modelInfo
case MODELINFO(vars=SIMVARS(__)) then
<<
fmiInteger getInteger(ModelInstance* comp, const fmiValueReference vr) {
switch (vr) {
<%vars.intAlgVars |> var => SwitchVars(var, "integerVars", 0) ;separator="\n"%>
<%vars.intParamVars |> var => SwitchParameters(var, "integerParameter") ;separator="\n"%>
<%vars.intAliasVars |> var => SwitchAliasVars(var, "Integer", "-") ;separator="\n"%>
default:
return 0;
}
}
>>
end getIntegerFunction;
template setIntegerFunction(ModelInfo modelInfo)
"Generates setInteger function for c file."
::=
match modelInfo
case MODELINFO(vars=SIMVARS(__)) then
<<
fmiStatus setInteger(ModelInstance* comp, const fmiValueReference vr, const fmiInteger value) {
switch (vr) {
<%vars.intAlgVars |> var => SwitchVarsSet(var, "integerVars", 0) ;separator="\n"%>
<%vars.intParamVars |> var => SwitchParametersSet(var, "integerParameter") ;separator="\n"%>
<%vars.intAliasVars |> var => SwitchAliasVarsSet(var, "Integer", "-") ;separator="\n"%>
default:
return fmiError;
}
return fmiOK;
}
>>
end setIntegerFunction;
template getBooleanFunction(ModelInfo modelInfo)
"Generates setBoolean function for c file."
::=
match modelInfo
case MODELINFO(vars=SIMVARS(__)) then
<<
fmiBoolean getBoolean(ModelInstance* comp, const fmiValueReference vr) {
switch (vr) {
<%vars.boolAlgVars |> var => SwitchVars(var, "booleanVars", 0) ;separator="\n"%>
<%vars.boolParamVars |> var => SwitchParameters(var, "booleanParameter") ;separator="\n"%>
<%vars.boolAliasVars |> var => SwitchAliasVars(var, "Boolean", "!") ;separator="\n"%>
default:
return 0;
}
}
>>
end getBooleanFunction;
template setBooleanFunction(ModelInfo modelInfo)
"Generates setBoolean function for c file."
::=
match modelInfo
case MODELINFO(vars=SIMVARS(__)) then
<<
fmiStatus setBoolean(ModelInstance* comp, const fmiValueReference vr, const fmiBoolean value) {
switch (vr) {
<%vars.boolAlgVars |> var => SwitchVarsSet(var, "booleanVars", 0) ;separator="\n"%>
<%vars.boolParamVars |> var => SwitchParametersSet(var, "booleanParameter") ;separator="\n"%>
<%vars.boolAliasVars |> var => SwitchAliasVarsSet(var, "Boolean", "!") ;separator="\n"%>
default:
return fmiError;
}
return fmiOK;
}
>>
end setBooleanFunction;
template getStringFunction(ModelInfo modelInfo)
"Generates setString function for c file."
::=
match modelInfo
case MODELINFO(vars=SIMVARS(__)) then
<<
fmiString getString(ModelInstance* comp, const fmiValueReference vr) {
switch (vr) {
<%vars.stringAlgVars |> var => SwitchVars(var, "stringVars", 0) ;separator="\n"%>
<%vars.stringParamVars |> var => SwitchParameters(var, "stringParameter") ;separator="\n"%>
<%vars.stringAliasVars |> var => SwitchAliasVars(var, "string", "") ;separator="\n"%>
default:
return 0;
}
}
>>
end getStringFunction;
template setStringFunction(ModelInfo modelInfo)
"Generates setString function for c file."
::=
match modelInfo
case MODELINFO(vars=SIMVARS(__)) then
<<
fmiString getString(ModelInstance* comp, const fmiValueReference vr) {
switch (vr) {
<%vars.stringAlgVars |> var => SwitchVarsSet(var, "stringVars", 0) ;separator="\n"%>
<%vars.stringParamVars |> var => SwitchParametersSet(var, "stringParameter") ;separator="\n"%>
<%vars.stringAliasVars |> var => SwitchAliasVarsSet(var, "String", "") ;separator="\n"%>
default:
return 0;
}
}
>>
end setStringFunction;
template setExternalFunction(ModelInfo modelInfo)
"Generates setString function for c file."
::=
match modelInfo
case MODELINFO(vars=SIMVARS(__)) then
let externalFuncs = setExternalFunctionsSwitch(functions)
<<
fmiStatus setExternalFunction(ModelInstance* c, const fmiValueReference vr, const void* value){
switch (vr) {
<%externalFuncs%>
default:
return fmiError;
}
return fmiOK;
}
>>
end setExternalFunction;
template setExternalFunctionsSwitch(list<Function> functions)
"Generates external function definitions."
::=
(functions |> fn => setExternalFunctionSwitch(fn) ; separator="\n")
end setExternalFunctionsSwitch;
template setExternalFunctionSwitch(Function fn)
"Generates external function definitions."
::=
match fn
case EXTERNAL_FUNCTION(dynamicLoad=true) then
let fname = extFunctionName(extName, language)
<<
case $P<%fname%> : ptr_<%fname%>=(ptrT_<%fname%>)value; break;
>>
end setExternalFunctionSwitch;
template SwitchVars(SimVar simVar, String arrayName, Integer offset)
"Generates code for defining variables in c file for FMU target. "
::=
match simVar
case SIMVAR(__) then
let description = if comment then '// "<%comment%>"'
if stringEq(crefStr(name),"$dummy") then
<<>>
else if stringEq(crefStr(name),"der($dummy)") then
<<>>
else
<<
case <%cref(name)%>_ : return comp->fmuData->localData[0]-><%arrayName%>[<%intAdd(index,offset)%>]; break;
>>
end SwitchVars;
template SwitchParameters(SimVar simVar, String arrayName)
"Generates code for defining variables in c file for FMU target. "
::=
match simVar
case SIMVAR(__) then
let description = if comment then '// "<%comment%>"'
<<
case <%cref(name)%>_ : return comp->fmuData->simulationInfo.<%arrayName%>[<%index%>]; break;
>>
end SwitchParameters;
template SwitchAliasVars(SimVar simVar, String arrayName, String negate)
"Generates code for defining variables in c file for FMU target. "
::=
match simVar
case SIMVAR(__) then
let description = if comment then '// "<%comment%>"'
let crefName = '<%cref(name)%>_'
match aliasvar
case ALIAS(__) then
<<
case <%crefName%> : return get<%arrayName%>(comp, <%cref(varName)%>_); break;
>>
case NEGATEDALIAS(__) then
<<
case <%crefName%> : return (<%negate%> get<%arrayName%>(comp, <%cref(varName)%>_)); break;
>>
end match
end SwitchAliasVars;
template SwitchVarsSet(SimVar simVar, String arrayName, Integer offset)
"Generates code for defining variables in c file for FMU target. "
::=
match simVar
case SIMVAR(__) then
let description = if comment then '// "<%comment%>"'
if stringEq(crefStr(name),"$dummy") then
<<>>
else if stringEq(crefStr(name),"der($dummy)") then
<<>>
else
<<
case <%cref(name)%>_ : comp->fmuData->localData[0]-><%arrayName%>[<%intAdd(index,offset)%>]=value; break;
>>
end SwitchVarsSet;
template SwitchParametersSet(SimVar simVar, String arrayName)
"Generates code for defining variables in c file for FMU target. "
::=
match simVar
case SIMVAR(__) then
let description = if comment then '// "<%comment%>"'
<<
case <%cref(name)%>_ : comp->fmuData->simulationInfo.<%arrayName%>[<%index%>]=value; break;
>>
end SwitchParametersSet;
template SwitchAliasVarsSet(SimVar simVar, String arrayName, String negate)
"Generates code for defining variables in c file for FMU target. "
::=
match simVar
case SIMVAR(__) then
let description = if comment then '// "<%comment%>"'
let crefName = '<%cref(name)%>_'
match aliasvar
case ALIAS(__) then
<<
case <%crefName%> : return set<%arrayName%>(comp, <%cref(varName)%>_, value); break;
>>
case NEGATEDALIAS(__) then
<<
case <%crefName%> : return set<%arrayName%>(comp, <%cref(varName)%>_, (<%negate%> value)); break;
>>
end match
end SwitchAliasVarsSet;
template getPlatformString2(String platform, String fileNamePrefix, String dirExtra, String libsPos1, String libsPos2, String omhome)
"returns compilation commands for the platform. "
::=
match platform
case "win32" then
<<
<%fileNamePrefix%>_FMU: <%fileNamePrefix%>.def <%fileNamePrefix%>.dll
<%\t%> dlltool -d <%fileNamePrefix%>.def --dllname <%fileNamePrefix%>.dll --output-lib <%fileNamePrefix%>.lib --kill-at
<%\t%> cp <%fileNamePrefix%>.dll <%fileNamePrefix%>/binaries/<%platform%>/
<%\t%> cp <%fileNamePrefix%>.lib <%fileNamePrefix%>/binaries/<%platform%>/
<%\t%> cp <%fileNamePrefix%>.c <%fileNamePrefix%>/sources/<%fileNamePrefix%>.c
<%\t%> cp _<%fileNamePrefix%>.h <%fileNamePrefix%>/sources/_<%fileNamePrefix%>.h
<%\t%> cp <%fileNamePrefix%>_FMU.c <%fileNamePrefix%>/sources/<%fileNamePrefix%>_FMU.c
<%\t%> cp <%fileNamePrefix%>_functions.c <%fileNamePrefix%>/sources/<%fileNamePrefix%>_functions.c
<%\t%> cp <%fileNamePrefix%>_functions.h <%fileNamePrefix%>/sources/<%fileNamePrefix%>_functions.h
<%\t%> cp <%fileNamePrefix%>_records.c <%fileNamePrefix%>/sources/<%fileNamePrefix%>_records.c
<%\t%> cp modelDescription.xml <%fileNamePrefix%>/modelDescription.xml
<%\t%> cp <%omhome%>/lib/omc/libexec/gnuplot/binary/libexpat-1.dll <%fileNamePrefix%>/binaries/<%platform%>/
<%\t%> cd <%fileNamePrefix%>&& rm -f ../<%fileNamePrefix%>.fmu&& zip -r ../<%fileNamePrefix%>.fmu *
<%\t%> rm -rf <%fileNamePrefix%>
<%\t%> rm -f <%fileNamePrefix%>.def <%fileNamePrefix%>.o <%fileNamePrefix%>_FMU.libs <%fileNamePrefix%>_FMU.makefile <%fileNamePrefix%>_FMU.o <%fileNamePrefix%>_records.o
<%fileNamePrefix%>.dll: clean <%fileNamePrefix%>_FMU.o <%fileNamePrefix%>.o <%fileNamePrefix%>_records.o
<%\t%> $(CXX) -shared -I. -o <%fileNamePrefix%>.dll <%fileNamePrefix%>_FMU.o <%fileNamePrefix%>.o <%fileNamePrefix%>_records.o $(CPPFLAGS) <%dirExtra%> <%libsPos1%> <%libsPos2%> $(CFLAGS) $(LDFLAGS) <%match System.os() case "OSX" then "-lf2c" else "-Wl,-Bstatic -lf2c -Wl,-Bdynamic"%> -Wl,--kill-at
<%\t%> "mkdir.exe" -p <%fileNamePrefix%>
<%\t%> "mkdir.exe" -p <%fileNamePrefix%>/binaries
<%\t%> "mkdir.exe" -p <%fileNamePrefix%>/binaries/<%platform%>
<%\t%> "mkdir.exe" -p <%fileNamePrefix%>/sources
>>
else
<<
<%fileNamePrefix%>_FMU: <%fileNamePrefix%>_FMU.o <%fileNamePrefix%>.o <%fileNamePrefix%>_records.o
<%\t%> $(CXX) -shared -I. -o <%fileNamePrefix%>$(DLLEXT) <%fileNamePrefix%>_FMU.o <%fileNamePrefix%>.o <%fileNamePrefix%>_records.o $(CPPFLAGS) <%dirExtra%> <%libsPos1%> <%libsPos2%> $(CFLAGS) $(LDFLAGS) <%match System.os() case "OSX" then "-lf2c" else "-Wl,-Bstatic -lf2c -Wl,-Bdynamic"%>
<%\t%> mkdir -p <%fileNamePrefix%>
<%\t%> mkdir -p <%fileNamePrefix%>/binaries
<%\t%> mkdir -p <%fileNamePrefix%>/binaries/<%platform%>
<%\t%> mkdir -p <%fileNamePrefix%>/sources
<%\t%> cp <%fileNamePrefix%>$(DLLEXT) <%fileNamePrefix%>/binaries/<%platform%>/