QT and AT command for modem connected at port ttyUSB3

[A Former User]

Hi all,
is possible send AT command at a modem like minicom for example?
is possible run a little script that i wrote for send AT command automatically?

I must do a programm that at start send 2 AT command at USB port ttyUSB3 for open a socket and after send a file..
thanks

[A Former User]

Use one of QtSerial 3rd Class implementations.. for example "QextSerialPort":http://code.google.com/p/qextserialport/

[A Former User]

but i can run a shell script?

[A Former User]

Yes, you can. Look at "QProcess":http://doc-snapshot.qt-project.org/4.8/qprocess.html