Fix board scan on machine boot

RTSYork / VLAB

The RTS Virtual Lab

https://wiki.york.ac.uk/display/RTS/The+RTS+Virtual+Lab

GNU General Public License v3.0

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Fix board scan on machine boot #6

Closed RussellJoyce closed 5 years ago

RussellJoyce commented 6 years ago

Currently when a board host machine is booted, the Digilent udev rules do not fire correctly, and a board's TTY device will probably symlink to its JTAG instead of UART.

This can be worked around by unplugging and reconnecting boards after boot, which then causes udev to deal with them properly (hopefully always...), but having boards work reliably after a host reboot without visiting the server room would be good.

RussellJoyce commented 5 years ago

Potentially fixed by 044b6a4 and 3ad8cff (although not tested with every board).