Serial ports

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Revision as of 20:31, 17 November 2021 by 93.64.77.30 (talk) (→‎Configuring serial ports)
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Configuring serial ports[edit]

BeagleBone-Black-Pinout.jpg

Set serial port 4:

config-pin p9.11 uart
config-pin p9.13 uart
stty -F /dev/ttyO4 sane

It works if cross-connected with port ttyO1:

cat "pippo" > /dev/ttyO1
cat /dev/ttyO4

but not with RDM6300. FUCK FUCK FUCK