Unable to read from QSerialPort using MSVC compiler

jsulm

@Turi said in Unable to read from QSerialPort using MSVC compiler:

Can you pass me a link where I can download this version?

Use the Qt Maintenance Tool to add that Qt version to your installation.

jsulm

@Turi said in Unable to read from QSerialPort using MSVC compiler:

I tried with Qt 5.12.2 but not work.

I seggested 5.15.2, not 5.12.2

Turi

@jsulm Sorry, my bad. With Qt 5.15.2 my application works fine. Thank you.
So, is this a bug of older versions?

SGaist

There was a bug with QSerialPort on Windows but IIRC it has been also fixed for the 5.12 series if you really need it. But you have to update to the latest release of that series.

Christian Ehrlicher

Here the bug report for this issue: https://bugreports.qt.io/browse/QTBUG-78086