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Improved Spice library parser 

Now the parser filters out models placed inside .subckt sections.
This commit is contained in:
Maciej Suminski 2017-10-26 19:49:57 +02:00
parent 65b615bc4b
commit acbe30af51
2 changed files with 31 additions and 12 deletions
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35
eeschema/dialogs/dialog_spice_model.cpp
View File

@ -265,7 +265,7 @@ bool DIALOG_SPICE_MODEL::TransferDataToWindow()
{
const wxString& libFile = m_semiLib->GetValue();
m_fieldsTmp[SF_LIB_FILE] = libFile;
updateFromFile( m_semiModel, libFile, ".model" );
updateFromFile( m_semiModel, libFile );
}
break;
@ -278,7 +278,7 @@ bool DIALOG_SPICE_MODEL::TransferDataToWindow()
{
const wxString& libFile = m_icLib->GetValue();
m_fieldsTmp[SF_LIB_FILE] = libFile;
updateFromFile( m_icModel, libFile, ".subckt" );
updateFromFile( m_icModel, libFile );
}
break;
@ -615,12 +615,11 @@ bool DIALOG_SPICE_MODEL::generatePowerSource( wxString& aTarget ) const
}
void DIALOG_SPICE_MODEL::updateFromFile( wxComboBox* aComboBox,
const wxString& aFilePath, const wxString& aKeyword )
void DIALOG_SPICE_MODEL::updateFromFile( wxComboBox* aComboBox, const wxString& aFilePath )
{
wxString curValue = aComboBox->GetValue();
const wxString keyword( aKeyword.Lower() );
wxFileName filePath( aFilePath );
bool in_subckt = false; // flag indicating that the parser is inside a .subckt section
if( !filePath.Exists() )
{
@ -642,9 +641,29 @@ void DIALOG_SPICE_MODEL::updateFromFile( wxComboBox* aComboBox,
while( tokenizer.HasMoreTokens() )
{
bool model_found = false;
wxString token = tokenizer.GetNextToken().Lower();
if( token == keyword )
// some subckts contain .model clauses inside,
// skip them as they are a part of the subckt, not another model
if( token == ".model" && !in_subckt )
{
model_found = true;
}
else if( token == ".subckt" )
{
wxASSERT( !in_subckt );
in_subckt = true;
model_found = true;
}
else if( token == ".ends" )
{
wxASSERT( in_subckt );
in_subckt = false;
}
if( model_found )
{
token = tokenizer.GetNextToken();
@ -727,7 +746,7 @@ void DIALOG_SPICE_MODEL::onSemiSelectLib( wxCommandEvent& event )
else
m_semiLib->SetValue( openDlg.GetPath() );
updateFromFile( m_semiModel, openDlg.GetPath(), ".model" );
updateFromFile( m_semiModel, openDlg.GetPath() );
m_semiModel->Popup();
}
@ -754,7 +773,7 @@ void DIALOG_SPICE_MODEL::onSelectIcLib( wxCommandEvent& event )
else
m_icLib->SetValue( openDlg.GetPath() );
updateFromFile( m_icModel, openDlg.GetPath(), ".subckt" );
updateFromFile( m_icModel, openDlg.GetPath() );
m_icModel->Popup();
}

8
eeschema/dialogs/dialog_spice_model.h
View File

@ -54,12 +54,12 @@ private:
bool generatePowerSource( wxString& aTarget ) const;
/**
* Loads a list of components from a file and adds them to a combo box.
* Loads a list of components (.model and .subckt) from a spice library
* file and adds them to a combo box.
* @param aComboBox is the target combo box
* @param aFilePath is the file to be processed
* @param aKeyword is the keyword to select the type of components (e.g. "subckt" or "model")
* @param aFilePath is path to the library file
*/
void updateFromFile( wxComboBox* aComboBox, const wxString& aFilePath, const wxString& aKeyword );
void updateFromFile( wxComboBox* aComboBox, const wxString& aFilePath );
/**
* Returns or creates a field in the edited schematic fields vector.