A little problem with signals

[thehilmisu]

Hi everyone,

I am kind of new to the qt and i had this problem.

i have a signal defined as

@signals:
void dataReceived(QByteArray &data);@
and i am calling this function/signal like this,
@emit dataReceived(incoming_data);@

and finally

@connect(serialPort, SIGNAL(dataReceived(const QByteArray &)), this, SLOT(slot_newDataReceived(const QByteArray &)));@

The problem is, i debug and see the data coming but when i said "connect", it should call this function @slot_newDataReceived(const QByteArray &)@ but nothing happens.

Sorry about my english,
Thanks

[lgeyer]

You define a signal <code>dataReceived(QByteArray &)</code>, but you're trying to connect to a signal <code>dataReceived(const QByteArray &)</code>.

[thehilmisu]

[quote author="Lukas Geyer" date="1325257719"]You define a signal <code>dataReceived(QByteArray &)</code>, but you're trying to connect to a signal <code>dataReceived(const QByteArray &)</code>.[/quote]

Thanks,
It works. i had so much work and i could have missed it.

[lgeyer]

[quote author="thehilmisu" date="1325258157"]
It works. i had so much work and i could have missed it. [/quote]

Such things just happen. Having an eye on the debug help helps in such situations.

<code>Object::connect: No such signal Object::dataReceived(const QByteArray&)</code>.