Re: [Interest] Rfcomm QBluetoothSocket Speed

2019-11-20 Thread jlk
g with the rfcomm program, so I was thinking in terms of baud rates. With rfcomm's virtual tty, you can end up with different data speeds depending on the baud rate setting on the virtual terminal. On 11/20/19 1:07 PM, jlk wrote: Wondering how to change the speed of an rfcomm QBluetooth

[Interest] Rfcomm QBluetoothSocket Speed

2019-11-20 Thread jlk
Wondering how to change the speed of an rfcomm QBluetoothSocket. When I connect to a QBluetoothSocket on another computer and transmit data, I get a receive rate on the other computer of about 1 kilobyte/s (9600 Baud?). I investigated a little. After the connection is made, there is a new sock

[Interest] Connect to signal QProcess::finished on MSVC 2017

2019-05-14 Thread jlk
  I'm trying to connect the QProcess::finished signal to a lambda function in Qt 5.12.3. I found that I had to use qOverload to explicitly specify the signal arguments in order to make the connection without a compiler error. However, on MSVC 2017, I've now read about a bug (in the C++ standard

Re: [Interest] qtcreator cpu usage

2019-02-06 Thread jlk
A plugin. That makes sense. I will see if that is the cause. The question was more out of interest than a complaint. On 2/6/19 3:56 PM, Dmitriy Purgin wrote: Hi, try turning off the Clang Code Model plugin and see if it helps Cheers Dmitriy On Wed, Feb 6, 2019 at 8:41 PM jlk <mailto:j

[Interest] qtcreator cpu usage

2019-02-06 Thread jlk
Every once in a while Qt Creator (5.12.0 linux, and also previous version) revs my laptops fans up to maximum speed for about a minute when nothing is going on (no building, nothing running, a couple of projects open). I notice it once every week or two. What is it doing?

Re: [Interest] Qt iOS / App Groups / NSUserDefaults initWithSuiteName / Not persisting (Nuno Santos)

2018-11-15 Thread jlk
Hi Nuno,    Can you save and restore a simple NSObject, say an NSString?. If so, your problem is probably with converting the QVariant to NSObject. I have not used Qt with iOS yet so I don't have any deeper help than that, sorry!    However, Maybe there are helper functions you need to write