void Demultiplexer::initPins(unsigned newAddressSize) {
unsigned oldAddressSize = m_aLogic.size();
unsigned long long oldXLogicCount = m_xLogic.size();
unsigned long long newXLogicCount = 1 << newAddressSize;
if (newXLogicCount == oldXLogicCount)
return;
QStringList pins;
for (unsigned i = 0; i < newAddressSize; ++i)
pins += "A" + QString::number(i);
for (unsigned i = newAddressSize; i < (newXLogicCount + (newXLogicCount % 2)) / 2; ++i)
pins += "";
pins += "X";
for (unsigned i = (newXLogicCount + (newXLogicCount % 2)) / 2 + 1; i < newXLogicCount; ++i)
pins += "";
for (int i = newXLogicCount - 1; i >= 0; --i)
pins += "X" + QString::number(i);
initDIPSymbol(pins, 64);
initDIP(pins);
setup1pinElement(m_input, ecNodeWithID("X")->pin());
if (newXLogicCount > oldXLogicCount) {
m_xLogic.resize(newXLogicCount);
for (unsigned i = oldXLogicCount; i < newXLogicCount; ++i) {
setup1pinElement(m_xLogic[i], ecNodeWithID("X" + QString::number(i))->pin());
}
m_aLogic.resize(newAddressSize);
for (unsigned i = oldAddressSize; i < newAddressSize; ++i) {
setup1pinElement(m_aLogic[i], ecNodeWithID("A" + QString::number(i))->pin());
m_aLogic[i].setCallback(this, (CallbackPtr)(&Demultiplexer::inStateChanged));
}
} else {
for (unsigned i = newXLogicCount; i < oldXLogicCount; ++i) {
QString id = "X" + QString::number(i);
removeDisplayText(id);
removeElement(&m_xLogic[i], false);
removeNode(id);
}
m_xLogic.resize(newXLogicCount);
for (unsigned i = newAddressSize; i < oldAddressSize; ++i) {
QString id = "A" + QString::number(i);
removeDisplayText(id);
removeElement(&m_aLogic[i], false);
removeNode(id);
}
m_aLogic.resize(newAddressSize);
}
}
void MultiInputGate::updateSymbolText() {
if (m_logicSymbolShape == Distinctive)
removeDisplayText("rect-shape-text");
else {
int w = 32 - (m_bInvertedOutput ? 6 : 0);
QRect r(-16, 4 - height() / 2, w, height() - 4);
addDisplayText("rect-shape-text", r, m_rectangularShapeText, true, AlignTop | AlignHCenter);
}
}
void BinaryCounter::initPins( unsigned numBits )
{
if ( m_numBits == numBits )
return;
QStringList pins;
pins << "en" << ">" << "u/d" << "r";
{
int np = abs(4-int(numBits));
for ( int i = 0; i < np; i++ )
pins << " ";
}
for ( int i = numBits-1; i >= 0; i-- )
pins << QChar('A'+i);
initDIPSymbol( pins, 64 );
initDIP(pins);
if ( m_numBits < numBits )
{
for ( unsigned i = m_numBits; i < numBits; i++ )
m_pLogicOut[i] = createLogicOut( ecNodeWithID( QChar('A'+i) ), false );
}
else
{
for ( unsigned i = numBits; i < m_numBits; i++ )
{
QString id = QChar('A'+i);
removeElement( m_pLogicOut[i], false );
removeDisplayText(id);
removeNode(id);
}
}
m_numBits = numBits;
m_maxValue = (1<<m_numBits)-1;
if (!m_bDoneLogicIn)
{
enLogic = createLogicIn( ecNodeWithID("en") );
inLogic = createLogicIn( ecNodeWithID(">") );
rLogic = createLogicIn( ecNodeWithID("r") );
udLogic = createLogicIn( ecNodeWithID("u/d") );
enLogic->setCallback( this, (CallbackPtr)(&BinaryCounter::enStateChanged) );
inLogic->setCallback( this, (CallbackPtr)(&BinaryCounter::inStateChanged) );
rLogic->setCallback( this, (CallbackPtr)(&BinaryCounter::rStateChanged) );
udLogic->setCallback( this, (CallbackPtr)(&BinaryCounter::udStateChanged) );
m_bDoneLogicIn = true;
}
outputValue();
}
void PIC_IC::initPackage( MicroInfo * microInfo )
{
// The code in this function is a stripped down version of that in PICComponent::initPackage
if (!microInfo)
return;
MicroPackage * microPackage = microInfo->package();
if (!microPackage)
return;
//BEGIN Get pin IDs
QStringList allPinIDs = microPackage->pinIDs();
QStringList ioPinIDs = microPackage->pinIDs( PicPin::type_bidir | PicPin::type_input | PicPin::type_open );
// Now, we make the unwanted pin ids blank, so a pin is not created for them
const QStringList::iterator allPinIDsEnd = allPinIDs.end();
for ( QStringList::iterator it = allPinIDs.begin(); it != allPinIDsEnd; ++it )
{
if ( !ioPinIDs.contains(*it) )
*it = "";
}
//END Get pin IDs
//BEGIN Remove old stuff
// Remove old text
TextMap textMapCopy = m_textMap;
const TextMap::iterator textMapEnd = textMapCopy.end();
for ( TextMap::iterator it = textMapCopy.begin(); it != textMapEnd; ++it )
removeDisplayText(it.key());
// Remove old nodes
NodeInfoMap nodeMapCopy = m_nodeMap;
const NodeInfoMap::iterator nodeMapEnd = nodeMapCopy.end();
for ( NodeInfoMap::iterator it = nodeMapCopy.begin(); it != nodeMapEnd; ++it )
{
if ( !ioPinIDs.contains(it.key()) )
removeNode( it.key() );
}
//END Remove old stuff
//BEGIN Create new stuff
initDIPSymbol( allPinIDs, 80 );
initDIP(allPinIDs);
//END Create new stuff
addDisplayText( "picid", QRect(offsetX(), offsetY()-16, width(), 16), microInfo->id() );
}
void RAM::initPins()
{
int oldWordSize = m_dataIn.size();
int oldAddressSize = m_address.size();
int newWordSize = dataInt("wordSize");
int newAddressSize = dataInt("addressSize");
if ( newAddressSize == oldAddressSize &&
newWordSize == oldWordSize )
return;
QStringList leftPins; // Pins on left of IC
leftPins << "CS" << "OE" << "WE";
for ( int i = 0; i < newAddressSize; ++i )
leftPins << QString("A%1").arg( QString::number(i) );
QStringList rightPins; // Pins on right of IC
for ( unsigned i = newWordSize; i > 0; --i )
rightPins << QString("DI%1").arg( QString::number(i-1) );
for ( unsigned i = newWordSize; i > 0; --i )
rightPins << QString("DO%1").arg( QString::number(i-1) );
// Make pin lists of consistent sizes
for ( unsigned i = leftPins.size(); i < rightPins.size(); ++i )
leftPins.append("");
for ( unsigned i = rightPins.size(); i < leftPins.size(); ++i )
rightPins.prepend("");
QStringList pins = leftPins + rightPins;
initDIPSymbol( pins, 72 );
initDIP(pins);
ECNode *node;
if (!m_pCS)
{
node = ecNodeWithID("CS");
m_pCS = createLogicIn(node);
m_pCS->setCallback( this, (CallbackPtr)(&RAM::inStateChanged) );
}
if (!m_pOE)
{
node = ecNodeWithID("OE");
m_pOE = createLogicIn(node);
m_pOE->setCallback( this, (CallbackPtr)(&RAM::inStateChanged) );
}
if (!m_pWE)
{
node = ecNodeWithID("WE");
m_pWE = createLogicIn(node);
m_pWE->setCallback( this, (CallbackPtr)(&RAM::inStateChanged) );
}
if ( newWordSize > oldWordSize )
{
m_dataIn.resize(newWordSize);
m_dataOut.resize(newWordSize);
for ( int i = oldWordSize; i < newWordSize; ++i )
{
node = ecNodeWithID( QString("DI%1").arg( QString::number(i) ) );
m_dataIn.insert( i, createLogicIn(node) );
m_dataIn[i]->setCallback( this, (CallbackPtr)(&RAM::inStateChanged) );
node = ecNodeWithID( QString("DO%1").arg( QString::number(i) ) );
m_dataOut.insert( i, createLogicOut(node, false) );
}
}
else if ( newWordSize < oldWordSize )
{
for ( int i = newWordSize; i < oldWordSize; ++i )
{
QString id = QString("DO%1").arg( QString::number(i) );
removeDisplayText(id);
removeElement( m_dataIn[i], false );
removeNode(id);
id = QString("DI%1").arg( QString::number(i) );
removeDisplayText(id);
removeElement( m_dataOut[i], false );
removeNode(id);
}
m_dataIn.resize(newWordSize);
m_dataOut.resize(newWordSize);
}
if ( newAddressSize > oldAddressSize )
{
m_address.resize(newAddressSize);
for ( int i = oldAddressSize; i < newAddressSize; ++i )
{
node = ecNodeWithID( QString("A%1").arg( QString::number(i) ) );
m_address.insert( i, createLogicIn(node) );
m_address[i]->setCallback( this, (CallbackPtr)(&RAM::inStateChanged) );
}
}
else if ( newAddressSize < oldAddressSize )
{
for ( int i = newAddressSize; i < oldAddressSize; ++i )
{
QString id = QString("A%1").arg( QString::number(i) );
removeDisplayText(id);
removeElement( m_address[i], false );
removeNode(id);
}
m_address.resize(newAddressSize);
}
}
void PICComponent::initPackage( MicroInfo * microInfo )
{
MicroPackage * microPackage = microInfo ? microInfo->package() : 0l;
if ( microPackage )
{
m_bCreatedInitialPackage = true;
//BEGIN Get pin IDs
QStringList allPinIDs = microPackage->pinIDs();
QStringList ioPinIDs = microPackage->pinIDs( PicPin::type_bidir | PicPin::type_input | PicPin::type_open );
// Now, we make the unwanted pin ids blank, so a pin is not created for them
const QStringList::iterator allPinIDsEnd = allPinIDs.end();
for ( QStringList::iterator it = allPinIDs.begin(); it != allPinIDsEnd; ++it )
{
if ( !ioPinIDs.contains(*it) )
*it = "";
}
//END Get pin IDs
//BEGIN Remove old stuff
// Remove old text
TextMap textMapCopy = m_textMap;
const TextMap::iterator textMapEnd = textMapCopy.end();
for ( TextMap::iterator it = textMapCopy.begin(); it != textMapEnd; ++it )
removeDisplayText(it.key());
// Remove the old pins
deletePICComponentPins();
// Remove old nodes
NodeInfoMap nodeMapCopy = m_nodeMap;
const NodeInfoMap::iterator nodeMapEnd = nodeMapCopy.end();
for ( NodeInfoMap::iterator it = nodeMapCopy.begin(); it != nodeMapEnd; ++it )
{
if ( !ioPinIDs.contains(it.key()) )
removeNode( it.key() );
}
removeElements();
//END Remove old stuff
//BEGIN Create new stuff
initDIPSymbol( allPinIDs, 80 );
initDIP(allPinIDs);
PicPinMap picPinMap = microPackage->pins( PicPin::type_bidir | PicPin::type_input | PicPin::type_open );
const PicPinMap::iterator picPinMapEnd = picPinMap.end();
for ( PicPinMap::iterator it = picPinMap.begin(); it != picPinMapEnd; ++it )
m_picComponentPinMap[it.key()] = new PICComponentPin( this, it.value() );
//END Create new stuff
removeDisplayText( "no_file" );
addDisplayText( "picid", QRect(offsetX(), offsetY()-16, width(), 16), microInfo->id() );
}
else
{
setSize( -48, -72, 96, 144 );
removeDisplayText( "picid" );
addDisplayText( "no_file", sizeRect(), i18n("(No\nprogram\nloaded)") );
}
//BEGIN Update button positions
int leftpos = (width()-88)/2+offsetX();
button("run")->setOriginalRect( QRect( leftpos, height()+4+offsetY(), 20, 20 ) );
button("pause")->setOriginalRect( QRect( leftpos+23, height()+4+offsetY(), 20, 20 ) );
button("reset")->setOriginalRect( QRect( leftpos+46, height()+4+offsetY(), 20, 20 ) );
button("reload")->setOriginalRect( QRect( leftpos+69, height()+4+offsetY(), 20, 20 ) );
updateAttachedPositioning();
//END Update button positions
}
void Multiplexer::initPins(unsigned newAddressSize) {
unsigned oldAddressSize = m_aLogic.size();
unsigned long long oldXLogicCount = m_xLogic.size();
unsigned long long newXLogicCount = 1 << newAddressSize;
if (newXLogicCount == oldXLogicCount) return;
QStringList pins;
const int length = newAddressSize + newXLogicCount;
for (unsigned i = 0; i < newAddressSize; ++i)
pins += "A" + QString::number(i);
for (unsigned i = 0; i < newXLogicCount; ++i)
pins += "X" + QString::number(i);
// WTF??
for (int i = 0; i < (length - (length % 2)) / 2; ++i)
pins += "";
pins += "X";
// WTF???
for (int i = 0; i < ((length + (length % 2)) / 2) - 1; ++i)
pins += "";
initDIPSymbol(pins, 64);
initDIP(pins);
setup1pinElement(m_output, ecNodeWithID("X")->pin());
if (newXLogicCount > oldXLogicCount) {
m_xLogic.resize(newXLogicCount);
for (unsigned i = oldXLogicCount; i < newXLogicCount; ++i) {
setup1pinElement(m_xLogic[i], ecNodeWithID("X" + QString::number(i))->pin());
m_xLogic[i].setCallback(this, (CallbackPtr)(&Multiplexer::inStateChanged));
}
m_aLogic.resize(newAddressSize);
for (unsigned i = oldAddressSize; i < newAddressSize; ++i) {
setup1pinElement(m_aLogic[i], ecNodeWithID("A" + QString::number(i))->pin());
m_aLogic[i].setCallback(this, (CallbackPtr)(&Multiplexer::inStateChanged));
}
} else {
for (unsigned i = newXLogicCount; i < oldXLogicCount; ++i) {
QString id = "X" + QString::number(i);
removeDisplayText(id);
removeElement(&(m_xLogic[i]), false);
removeNode(id);
}
m_xLogic.resize(newXLogicCount);
for (unsigned i = newAddressSize; i < oldAddressSize; ++i) {
QString id = "A" + QString::number(i);
removeDisplayText(id);
removeElement(&(m_aLogic[i]), false);
removeNode(id);
}
m_aLogic.resize(newAddressSize);
}
}
