I have a Bluegiga BT usb dongle that can work both as BT and BTLE. Unfortunately I can't find the way to switch between the two modes and the instructions I found in the SDK are a bit cryptic.
Can somebody help me, so I can test this feature with G2 too? Il giorno lun 11 giu 2018 alle ore 22:21 Berthold Stoeger < [email protected]> ha scritto: > On Montag, 11. Juni 2018 20:50:56 CEST Linus Torvalds wrote: > > > BLE is kind of odd. We also do things kind of oddly, because the way > > we generate that 16-bit value is with > > > > QByteArray::fromHex("0100") > > I think the idiomatic way to do this is the > QByteArrayLiteral("\x01\x00") > macro invocation (don't look at the macro definition - you might weep). > Here, > the object is compile-time generated. Nevertheless, its use is not "free" > as > claimed in the docs. There's still useless code generated owing to > reference > counting. Well, perhaps the compiler could decide that deallocating the > static > storage is undefined behavior and simply not generate the deallocation > branch. > But "gcc -O2" does. > > TL;DR: writeCharacteristic() taking a "const QByteArray &" parameter is an > API-bug. It should take an "array_view" (i.e. const pointer + length) to > which > QByteArray automatically converts. > > Berthold > > > _______________________________________________ > subsurface mailing list > [email protected] > http://lists.subsurface-divelog.org/cgi-bin/mailman/listinfo/subsurface >
_______________________________________________ subsurface mailing list [email protected] http://lists.subsurface-divelog.org/cgi-bin/mailman/listinfo/subsurface
