[QtBluetooth] Help for testing HW_OSTC3 and SHEARWATER families

[Claudiu Olteanu]

> Assuming it's similar to setting up a connection on the command line with
> rfcomm, I think most devices use channel 0, not 1.  I can't test this
> because mine uses channel 5.  Can you try both 0 and 1 with the OSTC, and
> see if one works and the other doesn't?

I could be wrong, but as far as I know the RFCOMM channels can be in
interval [1, 30].

I tested it just to be sure and if I set the channel to 0 it doesn't work.

Have a nice day,
Claudiu