Difference between revisions of "Serial ports"
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[[File:BeagleBone-Black-Pinout.jpg]] | [[File: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 | ||
Latest revision as of 20:31, 17 November 2021
Configuring serial ports[edit]
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
