private void GenerateSpice(DesignEntity de, Tonka.SPICEModel spiceObj)
{
var ancestor = de.Parent;
while (ancestor != null)
{
if (ComponentNodeMap.ContainsKey(ancestor))
{
return;
}
ancestor = ancestor.Parent;
}
var nodes = circuit_obj.nodes;
var spiceType = GetSpiceType(de);
if (Grounds.Any(spiceType.Item2.Contains)) // is a ground node skip it
{
return;
}
var node = new Spice.Node();
node.name = de.Name;
node.type = spiceType.Item1;
node.classType = spiceType.Item2;
// error checking
if (node.type == (char)0)
{
CodeGenerator.Logger.WriteWarning("Missing Spice Type for component {0}", de.Name);
}
if (node.type == 'X' && node.classType == "")
{
CodeGenerator.Logger.WriteWarning("Missing Subcircuit Type for component {0}, should be X.<subckt-type>", de.Name);
}
if (node.classType != "" && !circuit_obj.subcircuits.ContainsKey(node.classType))
{
circuit_obj.subcircuits.Add(node.classType, de.SpiceLib);
}
foreach (var par in spiceObj.Children.SPICEModelParameterCollection)
{
if (node.parameters.ContainsKey(par.Name))
{
CodeGenerator.Logger.WriteError("Duplicate Parameter: {0}: in Component <a href=\"mga:{2}\">{1}</a>",
par.Name,
de.Name,
de.Impl.ID);
}
else
{
node.parameters.Add(par.Name, FindTestBenchParameter(par) ?? par.Attributes.Value.Replace("$", "$$"));
}
}
nodes.Add(node);
ComponentNodeMap[de] = node;
}
private Tuple <char, string> GetSpiceType(DesignEntity obj)
{
var spiceObjs = (obj.Impl is Tonka.ComponentType) ?
(obj.Impl as Tonka.ComponentType).Children.SPICEModelCollection :
(obj.Impl as Tonka.ComponentAssembly).Children.SPICEModelCollection;
Tonka.SPICEModel spiceObj = CyPhyBuildVisitor.GetSpiceModel(obj, spiceObjs);
string[] spiceType = (spiceObj != null) ? spiceObj.Attributes.Class.Split(new char[] { ':', ' ', '.' }) : null;
char baseType = (spiceType != null && spiceType.Count() > 0 && spiceType[0].Length > 0) ? spiceType[0][0] : (char)0;
string classType = (spiceType != null && spiceType.Count() > 1) ? spiceType[1] : "";
var tuple = new Tuple <char, string>(baseType, classType);
return(tuple);
}
private void GetSpiceModel(Tonka.SPICEModel spiceModel, DesignEntity de, bool isTestComponent)
{
String spiceClass = spiceModel.Attributes.Class;
if (String.IsNullOrWhiteSpace(spiceClass))
{
Logger.WriteWarning("Component <a href=\"mga:{0}\">{1}</a> has a SPICE model, but its class is not specified",
Traceability.GetID(de.Impl.Impl),
de.Impl.Name);
}
// If this SPICE class requires a model file to be provided, try to find it and load it.
if (SpiceClassRequiresModel(spiceClass))
{
try
{
String spiceAbsPath;
if (spiceModel.TryGetResourcePath(out spiceAbsPath, ComponentLibraryManager.PathConvention.REL_TO_PROJ_ROOT))
{
spiceAbsPath = Path.Combine(this.ProjectDirectory, spiceAbsPath);
de.SpiceLib = File.ReadAllText(spiceAbsPath);
}
else
{
throw new ApplicationException("SPICE model has no associated Resource");
}
}
catch (Exception e)
{
de.SpiceLib = "";
if (!isTestComponent)
{
Logger.WriteError("Error Loading Spice Library of <a href=\"mga:{0}\">{1}</a>: {2}",
Traceability.GetID(de.Impl.Impl), de.Impl.Name, e.Message);
}
}
}
}
public override void visit(Component obj)
{
Logger.WriteDebug("CyPhyBuildVisitor::visit({0})", obj.Impl.Path);
var component = obj.Impl;
var ca = obj.Parent;
var compBase = obj.Impl.ArcheType;
bool isTestComponent = component is Tonka.TestComponent;
Tonka.SchematicModel schematicModel = null;
//////////// EDA /////////////
if (mode == CodeGenerator.Mode.EDA)
{
var edaModel = component.Children.EDAModelCollection.FirstOrDefault();
if (edaModel == null)
{
Logger.WriteInfo("Skipping Component <a href=\"mga:{0}\">{1}</a> (no EDA model)",
Traceability.GetID(obj.Impl.Impl), obj.Impl.Name);
return;
}
schematicModel = edaModel;
// try and load the resource
bool hasResource = false;
String schAbsPath = "";
try
{
hasResource = edaModel.TryGetResourcePath(out schAbsPath, ComponentLibraryManager.PathConvention.REL_TO_PROJ_ROOT);
schAbsPath = Path.Combine(this.ProjectDirectory, schAbsPath);
}
catch (NotSupportedException ex)
{
// test component will not have / should not have resource
hasResource = false;
}
if (!hasResource && !isTestComponent)
{
Logger.WriteError("Couldn't determine path of schematic file for component <a href=\"mga:{0}\">{1}</a>. It may not be linked to a Resource object.",
Traceability.GetID(obj.Impl.Impl), obj.Impl.Name);
return;
}
bool failedToLoadSchematicLib = false;
try
{
obj.SchematicLib = Eagle.eagle.LoadFromFile(schAbsPath);
}
catch (Exception e)
{
failedToLoadSchematicLib = true;
if (!isTestComponent) // test components don't need to have schematic
{
// Try to get the ID of the pre-Elaborated object so that the error message
// will be more meaningful.
String compOriginalID = null;
Logger.WriteError("Error Loading Schematic Library of <a href=\"mga:{0}\">{1}</a>: {2}",
Traceability.GetID(obj.Impl.Impl), obj.Impl.Name, e.Message);
throw;
}
}
if (failedToLoadSchematicLib)
{
obj.SchematicLib = new Eagle.eagle();
}
foreach (var param in edaModel.Children.EDAModelParameterCollection)
{
var val = param.Attributes.Value;
var valSrc = param.SrcConnections
.EDAModelParameterMapCollection
.Select(p => p.SrcEnd)
.FirstOrDefault();
if (valSrc != null)
{
var valProp = valSrc as Tonka.Property;
if (valProp != null)
{
val = valProp.Attributes.Value;
}
var valParam = valSrc as Tonka.Parameter;
if (valParam != null)
{
val = valParam.Attributes.Value;
}
}
var param_obj = new Parameter()
{
Name = param.Name,
Value = val
};
obj.Parameters.Add(param_obj);
}
}
///////////// SPICE //////////////
else if (mode == CodeGenerator.Mode.SPICE || mode == CodeGenerator.Mode.SPICE_SI)
{
var spiceModels = obj.Impl.Children.SPICEModelCollection;
Tonka.SPICEModel spiceModel = GetSpiceModel(obj, spiceModels);
if (spiceModel == null)
{
if (spiceModels.Count() == 0)
{
Logger.WriteInfo("Skipping Component <a href=\"mga:{0}\">{1}</a> (no SPICE model)",
Traceability.GetID(obj.Impl.Impl), obj.Impl.Name);
}
return;
}
schematicModel = spiceModel;
GetSpiceModel(spiceModel, obj, isTestComponent);
foreach (var param in spiceModel.Children.SPICEModelParameterCollection)
{
var val = param.Attributes.Value;
var valSrc = param.SrcConnections
.SPICEModelParameterMapCollection
.Select(p => p.SrcEnd)
.FirstOrDefault();
if (valSrc != null)
{
var valProp = valSrc as Tonka.Property;
if (valProp != null)
{
val = valProp.Attributes.Value;
}
var valParam = valSrc as Tonka.Parameter;
if (valParam != null)
{
val = valParam.Attributes.Value;
}
}
var param_obj = new Parameter()
{
Name = param.Name,
Value = val
};
obj.Parameters.Add(param_obj);
}
}
else
{
throw new NotSupportedException(String.Format("Mode {0} is not supported by visit(Component)", mode.ToString()));
}
// Both EDA and SPICE models have these ports in common.
if (schematicModel != null)
{
foreach (var port in schematicModel.Children.SchematicModelPortCollection)
{
var port_obj = new Port(port)
{
Parent = obj,
};
obj.Ports.Add(port_obj);
CyPhyBuildVisitor.Ports.Add(port.ID, port_obj);
Logger.WriteInfo("Mapping Port <a href=\"mga:{0}\">{1}</a> with ID {2}", Traceability.GetID(port.Impl), port.Name, port.ID);
}
}
}
public override void visit(ComponentAssembly obj)
{
Logger.WriteDebug("CyPhyBuildVisitor::visit({0})", obj.Impl.Path);
var ca = obj.Impl;
if (mode == CodeGenerator.Mode.SPICE || mode == CodeGenerator.Mode.SPICE_SI)
{
var spiceModels = obj.Impl.Children.SPICEModelCollection;
Tonka.SPICEModel spiceModel = GetSpiceModel(obj, spiceModels);
if (spiceModel != null)
{
GetSpiceModel(spiceModel, obj, isTestComponent: false);
foreach (var port in spiceModel.Children.SchematicModelPortCollection)
{
var port_obj = new Port(port)
{
Parent = obj,
};
obj.Ports.Add(port_obj);
CyPhyBuildVisitor.Ports.Add(port.ID, port_obj);
Logger.WriteInfo("Mapping Port <a href=\"mga:{0}\">{1}</a> with ID {2}", Traceability.GetID(port.Impl), port.Name, port.ID);
}
}
}
// ------- ComponentAssemblies -------
foreach (var innerComponentAssembly in ca.Children.ComponentAssemblyCollection)
{
var innerComponentAssembly_obj = new ComponentAssembly(innerComponentAssembly)
{
Parent = obj,
SystemUnderTest = this.systemUnderTest
};
obj.ComponentAssemblyInstances.Add(innerComponentAssembly_obj);
}
// ------- Components -------
foreach (var component in ca.Children.ComponentCollection)
{
var component_obj = new Component(component)
{
Parent = obj,
SystemUnderTest = this.systemUnderTest
};
obj.ComponentInstances.Add(component_obj);
CyPhyBuildVisitor.Components.Add(component.ID, component_obj); // Add to global component list, component type ID-s?
var componentInstanceGUID = Layout.LayoutGenerator.GetComponentID(component);
//GME.CSharp.GMEConsole console = GME.CSharp.GMEConsole.CreateFromProject(component.Impl.Project);
//console.Info.WriteLine(componentInstanceGUID);
try
{
CyPhyBuildVisitor.ComponentInstanceGUIDs.Add(componentInstanceGUID, component_obj); // component instance guid-s?
}
catch (ArgumentException e)
{
throw new ArgumentException(e.Message + " " + componentInstanceGUID);
}
}
}