Mobile and Embedded

As long as you are working on your desktop use the standard Qt. Once you are ready to test it on your target, compile your application with the embedded version and start that version on your board, provided you also put the embedded Qt libs in the right place on the target

Thanks for the clarification

Might have been moved or even removed… Out of curiosity why do you need the apk ?

Ok, I got rid of that problem (in Release) by deleting Makefile, Makefile.Debug, Makefile.Release, and ui_GaugeMon.h from my project folder. I recently specified that these be built somewhere else and checked Shadow Build. But now when I try to compile in Debug, I get: :-1: error: No rule to make target '../Gauge Monitor/ui_GaugeMon.h', needed by 'debug/GaugeMon.o'. Stop. Aaarrggh! This really frustrates me sometimes. I don't know what this means. Ron

I found out the problem ¬¬ Due to an if clause misplaced the detach() was never called... Always remeber to check for a call to join() or detach() ;)

If you want that kind of stuff, use QML instead of QWidgets Yes, I should try that. For the moment I prefer Widgets, maybe because I started programming 25 years ago. My mind tells me that QML comes with an incredible overhead. I always think like have do the work of my computers processor myself :-)

Thank you a lot; I didn't expect it very easy. I thought the pointed code works for scrolling only. xhsoldier. May you please set this thread as [SOLVED]

OK, that is bad news.

I have used Qt Quick 2 for iOS and Android, and I can't say that it is slow, quite the opposite it is very fast compared to some Apps I've installed don the same device, maybe it is the QGraphicsScene or more likely what you display on it?!

Found problem. Need to add: @cpp.executableSuffix: ".elf"@ to project file (*.qbs)

for starters you will need ssh server and gdb server running on the board.

If that answers your question, please update the thread title prepending [solved] so other forum users may know a solution has been found :)

Hi, You are using a pretty old Qt with a pretty new DBus. If you can you should update Qt to the latest version in the 4th series (currently 4.8.6) otherwise you will have to either find or cross-compile an older version of DBus

I had to use Ministro II v9.6.8.apk That seemed to solve the problem.

I got it! Well at least the workaround for the time being. I had to enable OpenGL in the emulator! (It's the "Use Host GPU" check button) If anyone has the actual fix let me know.

Thanks for the links, I couldn't figure out what to search for so I asked. For some reason I was stuck on searching filePath which didn't bring me much. Although I have already seen the second link you provided me.

Looks like a duplicate of "this one":http://qt-project.org/forums/viewthread/42028/

qt5-devel <- devel is the keyword, things might break in a devel branch. Because QChar doesn't have a toAscii method in Qt 5