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Topic: Ethernet Server and QTcpSocket (Read 1 time) previous topic - next topic



I'm trying to connect to my Arduino card via an C++/Qt application using QTcpSocket but I don't manage to connect.

Code: [Select]

void setup()

void loop()
   Client client = server.available();
      Serial.print("host connected");

Address and port for my Arduino are

So my Qt code is just:

Code: [Select]
QTcpSocket sock;

My application find well the host with signal "Host Found" but stay stucked after.
When I recall the same code, I have a message that notifies that it is already looking up or connecting/connected to the host.
But in my Arduino console, the message "host connected" never appears.

Am I doing something wrong ? Is it possible to use QTcpSocket to connect to the simple Ethernet Server ?

Thank you



It don't know what I've done but it seems to work well now.
I just tried on port 80 and it worked, and now, on port 10000 it work too...

Maybe the port 10000 was used and locked by an other application when I began.
Sorry for this question that was not a really one.


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