Hello Alan, On Wednesday 22 of June 2016 01:00:39 Alan Cudmore wrote: > Hi Pavel, > The HDMI Console! I do have it enabled, so I’m sure that’s it. > You saved me a lot of time. > Thanks, > Alan
but at least on my board/setup when RPi HDMI connector is not connected to monitor then console is not switches/ ticker output continues on the serial port. The detection is little hacky/comparison with know default width/height. So if you do not have connected monitor output should work. Or your board reports different state/resolution in disconnected case. It would be much better if some firmware function is know to explicitly report monitor is/is not connected. But Get EDID block functions describes that it returns one block unconditionally https://github.com/raspberrypi/firmware/wiki/Mailbox-property-interface If it could report error if monitor is not connected then it would be better. It would worth to test that wit different firmwares and monitors connected/disconnected in future. Best wishes, Pavel _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel