I ran into an issue which was familiar from many years ago from the Qt 4.x times with a recent setup: Qt 5.14 + MSVC2015.

Solution:

Add the following to the pro file_


win32-msvc* {
QMAKE_CXXFLAGS += /utf-8
}



And recompile everything.

Make sure that the startup assembly file (MCU_name.s usually) is added to the project.

- When using burst mode you have to point to the DMAR register not the first register to target
- Timer update and CC DMA requests require different channels

... and you see a bunch of "invalid header" in the QML Debugger Console.
Then turn ON the shadow build because the QML live bench tries to deploy our object codes and other building residual files to the target, and in the case if there is a lot it might take a lot of time...

Open your spreadsheed in non-readonly mode (remove setReadDataOnly(true))