NetBSD or QNX

[luan0ma]

Hi All,

I would like to move away from QNX 6.5 SP1. I have the whole application built on top of it.

What will be the best solution in turn of fast migration and stable application? NetBSD, QNX6.6 or QNX7 even. Thanks.

Regards,

[Tim]

We moved from QNX 6.32 to QNX 7.0 with very few issues. Mostly it was just fixing compiler warnings/errors when moving to GCC 5.5.4 that is used by QNX 7.

On the other hand we aren't doing anything tricky like memory mapping I/O spaces or custom hardware drivers either and we don't use Photon. So YMMV.

What is your application?

Tim

[luan0ma]

Thanks for reply.

We do have custom hardware drivers and using Photon. Indeed there are more work need to be done.

So Is Qt at QNX 7 good choice for GUI or rather use html5?

[nico04]

I use Qt with QNX6.6.0 successfully. I made a test with QNX7.0. It was successful.

Qt uses much more resources than Photon but much less than HTML.
https://www1.qt.io/event/qt-html5-million-dollar-question/