Hi. I have a USB 3.0 camera connected to the Dragonboard and am displaying to an HDMI monitor. If I hook up the UART on J8 (Low Speed Expansion connector), pins 11 and 13, I can now send commands via this serial port. When I send a longer taking command, such as ‘dmesg’, the HDMI diplayed camera image will lock up and/or show artifacts. The USB 3.0 camera is a 1080p (30fps). If I use similar USB 2.0 camera, 1080p (30fps), I do not see the same HDMI display lockup/artifacts when sending commands in the serial connection. Has anyone else encountered this? Why does the USB 3.0 camera cause this, but not a USB 2.0 camera?
Thanks,
Kim
Anybody have any information on this?
Thanks,
Kim
