From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephan Hoffmann Date: Mon, 26 Nov 2012 09:17:12 +0100 Subject: [Buildroot] Qt mouse, keyboard, touchscreen In-Reply-To: <1353917395.39625.YahooMailNeo@web164603.mail.gq1.yahoo.com> References: <1353748764.40553.YahooMailNeo@web164602.mail.gq1.yahoo.com> <50B09888.9000907@relinux.de> <1353916198.97471.YahooMailNeo@web164601.mail.gq1.yahoo.com> <50B3210E.2010806@relinux.de> <1353917395.39625.YahooMailNeo@web164603.mail.gq1.yahoo.com> Message-ID: <50B32588.7010800@relinux.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Am 26.11.2012 09:09, schrieb Zoran Djordjevic: > I didn't go that way - with make clean (rather tried with deleting > .stamp files). > It is because building process is so lengthy. But I will probably try > that. My experience is that often "make xxx-reconfigure" is enough. But when there are strange error messages "make clean" often is worth the waiting. > What else is left for me to do. > > Regards > > *From:* Stephan Hoffmann > *To:* Zoran Djordjevic > *Sent:* Monday, November 26, 2012 8:58 AM > *Subject:* Re: [Buildroot] Qt mouse, keyboard, touchscreen > > Am 26.11.2012 08:49, schrieb Zoran Djordjevic: >> OK - now I checked few options regarding Qt drivers in Buildroot >> menu and try rebuilding, but got error: >> The tslib functionality test failed! > Did you try "make clean"? >> You might need to modify the indluce and library search paths by editing >> QMAKE_INCDIR and QMAKE_LIBDIR in ....... (name of the config folder). >> I don't see either of those ones in qmake.conf in folder quoted, and also >> if I add them, don't know what to quote ? >> >> Regards >> >> *From:* Stephan Hoffmann mailto:sho at relinux.de >> *To:* buildroot at busybox.net >> *Sent:* Saturday, November 24, 2012 10:51 AM >> *Subject:* Re: [Buildroot] Qt mouse, keyboard, touchscreen >> >> Am 24.11.2012 10:19, schrieb Zoran Djordjevic: >>> Thanks to helpful information you provided, I managed to built >>> simple Qt application on my ARM board and it works - meaning >>> I got some window and some simple effect inside. I am using >>> framebuffer so started program with -qws option. >>> However mouse, keyboard and touchscreen are dead. In fact they >>> are probably visible by kernel (ts_calibrate and ts_test for example, >>> works OK and cat /dev/input/event0 shows "usuall" garbage on >>> terminal) however I don't know how to start them to work with Qt. >>> I successfully started them earlier while using TinyX and GTK, by >>> simply quoting them with xinit command parameters. >>> But don't know how to do the same with Qt. >> Hi, >> >> there are two things to consider: >> >> 1. Check if there are drivers enabled in buildroot config. The >> default configuration does not include any drivers. I stepped in this >> trap when I started to use QT. >> >> BTW: Shouldn't we change this to some useful default? >> >> 2. QT needs environment variables to configure input devices. >> >> http://doc.qt.digia.com/4.7/qt-embedded-envvars.html >> >> Hope this helps >> >> Stephan >> >>> >>> Regards >>> >>> >>> _______________________________________________ >>> buildroot mailing list >>> buildroot at busybox.net >>> http://lists.busybox.net/mailman/listinfo/buildroot >> >> >> -- >> reLinux - Stephan Hoffmann >> Am Schmidtgrund 124 50765 K?ln >> Tel. +49.221.95595-19 Fax: -64 >> http://www.relinux.de/ sho at reLinux.de >> >> >> _______________________________________________ >> buildroot mailing list >> buildroot at busybox.net >> http://lists.busybox.net/mailman/listinfo/buildroot >> > > > -- > reLinux - Stephan Hoffmann > Am Schmidtgrund 124 50765 K?ln > Tel. +49.221.95595-19 Fax: -64 > http://www.relinux.de/ sho at reLinux.de > > > -- reLinux - Stephan Hoffmann Am Schmidtgrund 124 50765 K?ln Tel. +49.221.95595-19 Fax: -64 www.reLinux.de sho at reLinux.de -------------- next part -------------- An HTML attachment was scrubbed... URL: