Title: Where is serial console going? [Print This Page] Author: robodan65 Time: 6/12/2018 07:03 Title: Where is serial console going? When running Ubuntu Linux on the Firefly-rk3399, where is the serial console going?
I see a process running that looks like a serial console:
$ ps ax | grep agetty
/sbin/agetty --keep-baud 115200 38400 9600 ttyFIQ0 vt220
Is that the serial debug port?
When I connect to that, I don't see anything.
Dan Author: leung先森 Time: 6/13/2018 11:07
Be concern about baud rate. http://en.t-firefly.com/doc/product/info/264.htmlAuthor: robodan65 Time: 6/14/2018 00:31
I was able to see the data when it had the Android image installed.
Even if the baud rate is wrong, I should see garbage; but I get nothing.
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