Hello!
I want to developed a software with serial port comunication (a USB-RS232 cabke will be connected in the PC (USB) and in a uController (RS232)).
Actually I did this quite a few times in the past using a little bit old version of QSerialDevice, so my problem is not about the connection itself. My doubt is about which avaliable lib around is the best. I know of
- QExtSerialPort (http://code.google.com/p/qextserialport/);
- QSerialPort (http://gitorious.org/inbiza-labs/qserialport),
- QSerialDevice (https://gitorious.org/qserialdevice),
- QtSerialPort (http://qt-project.org/wiki/QtSerialPort) and this
- Qt Serial Port Driver (http://sourceforge.net/projects/qspd/),
but I have no idea which is best, that is, for my app: I need to build a 'validator' that will compare data received from two different parts of a system and I must check 1) if the data is the same in both parts and 2) the system's latency and other time-quality issues. So I need a lib that gives me 100% guarantee that the data received was that it presented me and that is really fast, and I know little about the options.
So could somebody please give me a hint on this?
Thanks,
Momergil
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