google / google/CFU-Playground
Improve determination of TTY for lxterm
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- Verilog
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Description
Currently the Makefile checks for an active TTY. Sometimes this happens too early. For example, with Fomu, the /dev/ttyACM0 terminal doesn't appear until after the gateware and firmware are flashed.
We should be able to change the check to instead be a shell command issued right before the `lxterm` command.
We'd also want to add a short sleep before the check to give the TTY time to appear.
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