From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephan Hoffmann Date: Sat, 24 Nov 2012 10:51:04 +0100 Subject: [Buildroot] Qt mouse, keyboard, touchscreen In-Reply-To: <1353748764.40553.YahooMailNeo@web164602.mail.gq1.yahoo.com> References: <1353748764.40553.YahooMailNeo@web164602.mail.gq1.yahoo.com> Message-ID: <50B09888.9000907@relinux.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net 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 www.reLinux.de sho at reLinux.de -------------- next part -------------- An HTML attachment was scrubbed... URL: