Hi ! Thank you Alex for your time and replies.
Best regards, Simon Le ven. 20 nov. 2020 à 08:04, Alex Blasche <[email protected]> a écrit : > Hi Simon > > What I meant is that if you *request* a certain max MTU size of 240 bytes, > the other side might still reject it by responding with an even smaller MTU > size response. It's the difference between "set" and "request". > > Having said all that I can see where the ability of requesting 240 might > help your particular use case and no there is no public API. You have to > hack QtBluetooth or write a small Java section setting the value. > > -- > Alex > > ________________________________________ > From: Simon FEUTRIER <[email protected]> > Sent: Thursday, 19 November 2020 16:57 > To: Alex Blasche > Cc: Qt Interest > Subject: Re: [Interest] Qt Bluetooth Low Energy set a maximum MTU > > Hi Alex, > > Thank you for your reply. > I'm a bit lost. It means you can never say : "for this exchange I want > only packets of size 50 because it is relevant for my use case" ? > > Simon > > > Le jeu. 19 nov. 2020 à 16:53, Alex Blasche <[email protected] > <mailto:[email protected]>> a écrit : > Hi Simon, > > there is no way to force a certain MTU size via the QT API. AFAIR you > cannot force it anyway as both sides can make requests but not demands. > > -- > Alex > > ________________________________________ > From: Interest <[email protected]<mailto: > [email protected]>> on behalf of Simon FEUTRIER < > [email protected]<mailto:[email protected]>> > Sent: Thursday, 19 November 2020 09:09 > To: Qt Interest > Subject: [Interest] Qt Bluetooth Low Energy set a maximum MTU > > Hello, > > Do you know if it is possible to set the MTU from the Qt side ? I am > receiving bluetooth messages of size between 240 and 244 (max payload) (by > notify). I would like to receive only messages of size 240. Is this > possible ? > > Best regards, > > Simon > _______________________________________________ > Interest mailing list > [email protected]<mailto:[email protected]> > https://lists.qt-project.org/listinfo/interest >
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