How to enable CN8 UART RTS(on GPIO4)?

pna
New Member Posts: 2 ✭
Hello,
I am using Ubuntu 22.04 and is testing the UART on CN8 (mapped to /dev/ttyS6). However, I can't get the UART RTS to work. Is there anything I need to configure to get this working?
Thanks.
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Answers
-
Hi Sir,
Can you provide BIOS version?
Best Regards,
Wilbert Lee -
Hi Sir,
We have UART/COM on our board, can both not be used? Or only UART on HAT40 can't be used?
Best Regards,
Wilbert Lee
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