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Model analyser ignores signals named "VCC" and "GND".

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hneemann 2020-01-01 11:16:36 +01:00
parent e56963dc9e
commit 06a3c1fd9d
1 changed files with 35 additions and 29 deletions
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64
src/main/java/de/neemann/digital/analyse/ModelAnalyser.java
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@ -180,44 +180,50 @@ public class ModelAnalyser {
private ArrayList<Signal> checkBinaryInputs(ArrayList<Signal> list) throws AnalyseException {
ArrayList<Signal> inputs = new ArrayList<>();
for (Signal s : list) {
final int bits = s.getValue().getBits();
if (bits == 1)
inputs.add(s);
else {
try {
Splitter sp = Splitter.createNToOne(bits);
final ObservableValue out = sp.getOutputs().get(0);
out.addObserver(new NodeWithoutDelay(s.getValue()) {
@Override
public void hasChanged() {
s.getValue().setValue(out.getValue());
if (!ignoreSignal(s)) {
final int bits = s.getValue().getBits();
if (bits == 1)
inputs.add(s);
else {
try {
Splitter sp = Splitter.createNToOne(bits);
final ObservableValue out = sp.getOutputs().get(0);
out.addObserver(new NodeWithoutDelay(s.getValue()) {
@Override
public void hasChanged() {
s.getValue().setValue(out.getValue());
}
});
out.fireHasChanged();
SplitPinString pins = SplitPinString.create(s);
ObservableValues.Builder builder = new ObservableValues.Builder();
String name = s.getName();
if (!name.contains("_"))
name += "_";
for (int i = bits - 1; i >= 0; i--) {
ObservableValue o = new ObservableValue(name + i, 1);
builder.add(o);
inputs.add(new Signal(name + i, o).setPinNumber(pins.getPin(i)));
}
});
out.fireHasChanged();
final ObservableValues inputsList = builder.reverse().build();
sp.setInputs(inputsList);
SplitPinString pins = SplitPinString.create(s);
ObservableValues.Builder builder = new ObservableValues.Builder();
String name = s.getName();
if (!name.contains("_"))
name += "_";
for (int i = bits - 1; i >= 0; i--) {
ObservableValue o = new ObservableValue(name + i, 1);
builder.add(o);
inputs.add(new Signal(name + i, o).setPinNumber(pins.getPin(i)));
modelAnalyzerInfo.addInputBus(s.getName(), inputsList.getNames());
} catch (NodeException e) {
throw new AnalyseException(e);
}
final ObservableValues inputsList = builder.reverse().build();
sp.setInputs(inputsList);
modelAnalyzerInfo.addInputBus(s.getName(), inputsList.getNames());
} catch (NodeException e) {
throw new AnalyseException(e);
}
}
}
return inputs;
}
private boolean ignoreSignal(Signal s) {
return s.getName().equals("VCC") || s.getName().equals("GND");
}
private void checkClock(Node node) throws AnalyseException {
if (!getClock().hasObserver(node))
throw new AnalyseException(Lang.get("err_ffNeedsToBeConnectedToClock"));