void MorpheusSlave::receiveEthernet(EthernetClient& incoming) {
if ( incoming.available() ) {
char b;
while ( incoming.available() > 0 ) {
_lastRX = millis();
b = incoming.read();
#if DBG
Serial.print("B: ");
Serial.println(b);
#endif
if ( b == '\n' ) {
endComm();
break;
}
else if ( command == NULL ) {
command = b;
data = "";
}
else {
data += b;
}
}
}
if ( _lastRX != -1 && millis() - _lastRX > RX_TIMEOUT ) {
endComm();
}
}
/** handle nested comments and simple minded attributes
*/
void lqGvSynCol::highlightBlock(const QString &text)
{
QString begComm("/\\*");
QString number("\\d+(?:\\.\\d+)?");
QString symbol("\\w+");
QString quoted("\"[^\"]*\"");
QString edges("--|->");
QRegExp tokens(QString("(%1)|(%2)|(%3)|(%4)|(%5)|#").arg(begComm, number, symbol, quoted, edges));
QRegExp endComm("\\*/");
// simple state machine
if (currentBlock().blockNumber() > 0)
setCurrentBlockState(previousBlockState());
else
setCurrentBlockState(0);
for (int i = 0, j, l; ; i = j + l)
if (currentBlockState()) { // in multiline comment
if ((j = endComm.indexIn(text, i)) == -1) {
setFormat(i, text.length() - i, fmt[Comm]);
break;
}
setFormat(i, j - i + (l = 2), fmt[Comm]);
setCurrentBlockState(0);
} else {
if ((j = tokens.indexIn(text, i)) == -1)
break;
QStringList ml = tokens.capturedTexts();
Q_ASSERT(ml.length() == 5+1);
if ((l = ml[1].length())) { // begin multiline comment
setFormat(j, l, fmt[Comm]);
setCurrentBlockState(1);
} else if ((l = ml[2].length())) { // number
setFormat(j, l, fmt[Number]);
} else if ((l = ml[3].length())) { // symbol
if (keyws.contains(ml[3]))
setFormat(j, l, fmt[Keyw]);
else if (attrs.contains(ml[3]))
setFormat(j, l, fmt[Attr]);
else
setFormat(j, l, fmt[Unknown]);
} else if ((l = ml[4].length())) { // quoted
setFormat(j, l, fmt[Quoted]);
} else if ((l = ml[5].length())) { // edge
setFormat(j, l, fmt[Edge]);
} else { // single line comment
setFormat(j, text.length() - i, fmt[Comm]);
break;
}
}
// rather useless - anyway textChanged will fire after completion
if (currentBlock().blockNumber() == document()->blockCount() - 1)
emit completed();
}
void MorpheusSlave::receiveI2C(int n) {
int i = 0;
char b;
while ( Wire.available() > 0 ){
b = Wire.read();
#if DBG
Serial.print("B: ");
Serial.println(b);
#endif
switch ( i++ ) {
case 0:
command = b;
data = "";
break;
default:
data += b;
break;
}
}
endComm();
}
