public ScramblerRx(TypedCompositeActor container, String name)
throws NameDuplicationException, IllegalActionException {
super(container, name);
input = new TypedIOPort(this, "input", true, false);
input.setTypeEquals(ObjectToken.class);
output = new TypedIOPort(this, "output", false, true);
output.setTypeEquals(ObjectToken.class);
LS0Bytes = new Parameter(this, "LS0Bytes", new IntToken(8));
LS0Map = new Parameter(this, "LS0Map", new BooleanToken(false));
S = new Parameter(this, "S", new IntToken(1));
}
public void fire() throws IllegalActionException {
ObjectToken ot = (ObjectToken) input.get(0);
MuxDataFrame mf = (MuxDataFrame) ot.getValue();
int b;
if (_frameCounter == 0) {
b = _processFast(mf.getFastByte());
mf.setFastByte(b);
if (!_LS0Map) {
for (int i = 0; i < _LS0Bytes; i++) {
b = _processFast(mf.getLS0Byte(i));
mf.setLS0Byte(b, i);
}
}
if (mf.hasLEX()) {
b = _processFast(mf.getLEXByte());
mf.setLEXByte(b);
}
} else {
b = _processInter(mf.getFastByte());
mf.setFastByte(b);
if (_LS0Map) {
for (int i = 0; i < _LS0Bytes; i++) {
b = _processInter(mf.getLS0Byte(i));
mf.setLS0Byte(b, i);
}
}
if (mf.hasLEX()) {
b = _processInter(mf.getLEXByte());
mf.setLEXByte(b);
}
}
_frameCounter++;
if (_frameCounter == 1 + _S) _frameCounter = 0;
ot = new ObjectToken(mf);
output.broadcast(ot);
}