Switched to /dev/ttySX after discovering that the /dev/ttyOX devices are for backwards compatibility and not needed.
Somehow systemd manages those as well, so I had to add this line to my unit to wait for /dev/ttyS2 to be "ready" (which, in this case, means adding read-write permissions for group "dialout") After=dev-ttyS2.device -- Kind regards, Tarmo Kuuse On Tuesday, January 24, 2017 at 11:57:40 AM UTC+2, Tarmo Kuuse wrote: > > Hi! > > Which systemd unit initializes the ttyOX symlinks to UARTs > (/dev/ttyO1,...) during boot? In the 2017-01-15 seeed-iot image. > > I wish to start my service which expects those links to be there, so I'd > need to pass to it the correct "After" dependency. Until now I thought > "capemgr" service created the links, but apparently it doesn't. Maybe udev > then? > > -- > Kind regards, > Tarmo Kuuse > > -- 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]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/d198831d-9ac9-4ee4-94eb-868343e84dcc%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
