Tim, Please look the this stackoverflow questions and response
Start QT Application on bootup on an Embedded Linux Device (Beaglebone Black) <http://stackoverflow.com/questions/25701662/start-qt-application-on-bootup-on-an-embedded-linux-device-beaglebone-black> Based on this input I was able to resolve the issue. I will post my end solution in due course. ***************************************************************************** Mickae1 and Maxim I do understand Angstrom distribution is something in the past. Have a come across a good source to configure QT development for BBB/Debian on a Host Ubuntu. I used Derek Molloy suggestions and it worked well for QT development for BBB/Angstrom on Host Ubuntu. I do understand that I need to make the change BBB/Debian. Thank you for all the great input. On Wed, Sep 10, 2014 at 8:52 PM, Tim Cole <[email protected]> wrote: > You've accomplished more than I've managed to do. Could you suggest some > references I could check so I can figure out what silly mistakes I'm making? > > Cheers, Tim > > > > On Tuesday, September 9, 2014 3:57:58 AM UTC-4, Mickae1 wrote: >> >> you should switch to debian, you will have more help from the Debian >> community ..... I've a BBB under debian which start QT at bootup ! >> >> Micka, >> >> Le dimanche 7 septembre 2014 14:03:35 UTC+2, Mahendra Gunawardena a >> écrit : >>> >>> >>> Below is picture of the display on bootup. Expected display output is >>> overwritten by Angstrom screen >>> >>> >>> <https://lh6.googleusercontent.com/-0ZA2QPRpNi8/VAxGxNd11yI/AAAAAAAAABs/lvJbktseYgY/s1600/IMG_3852.JPG> >>> Expected Display output >>> >>> >>> <https://lh4.googleusercontent.com/-6jEzdpYTOQ0/VAxG86ZQFzI/AAAAAAAAAB0/LcFlyIPkwfE/s1600/IMG_3853.JPG> >>> The expected display output briefly appears but is overwritten by the >>> Angstrom text based image. But occasionally the expected display >>> appears. Then the dynamic widgets update the screen but the static >>> information is not visible. The issues appears to be timing, and if the >>> BBB can be forced to start the QT application after complete bootup of BBB >>> that would suffices the current needs. >>> >>> Application is been started as a service. Below is the content of the >>> service file >>> >>> [Unit] >>> Description=QTAccelerometer GUI >>> After=systemd-user-sessions.service >>> >>> [Service] >>> WorkingDirectory=/home/root/projects/qt-projects >>> ExecStart=/home/root/projects/qt-projects/QTAccelerometer -qws >>> SyslogIdentifier=QTAccelerometer >>> Restart=on-failure >>> RestartSec=5 >>> >>> [Install] >>> Alias=display-manager.service >>> >>> >>> Below are the other options tried without success >>> >>> [Install] >>> WantedBy=multi-user.target >>> WantedBy=graphical.target >>> >>> >>> *References* >>> >>> - Creating Ångström System Services on BeagleBone Black >>> <http://mattrichardson.com/BeagleBone-System-Services/> >>> >>> I have also posted this question on Stackoverflow >>> <http://stackoverflow.com/questions/25701662/start-qt-application-on-bootup-on-an-embedded-linux-device-beaglebone-black> >>> . >>> >>> Thank you in advance >>> >>> Mahen >>> >> -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to a topic in the > Google Groups "BeagleBoard" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/beagleboard/E6qDY9Eydc0/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
