Open braulio opened 3 years ago
Could you check that it's possible to use the ports outside of Elixir? Are you a member of the dialout
group?
Hello Frank.
I managed to send a test message from /dev/pts/2 to /dev/pts/3 after setting permissions with chmod a+rw /dev/pts/2. But Circuits.UART.enumerate still doesn't work. Interactive Elixir (1.12.2) - press Ctrl+C to exit (type h() ENTER for help) iex(1)> Circuits.UART.enumerate %{}
I still don't know what's going on.
Thank you!
Em seg., 8 de nov. de 2021 às 10:56, Frank Hunleth @.***> escreveu:
Could you check that it's possible to use the ports outside of Elixir? Are you a member of the dialout group?
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/dev/pts/2
and /dev/pts/3
are not UARTs, so it's expected that Circuits.UART.enumerate
won't return them.
Hello.
Hello I created a small application to test Circuits.UART. But I cannot enumerate the ports. I use iex -S mix and Circuits.UART.enumerate.
The result is always %{}
Need help.
Thanks.