10/25/2020 0 Comments Hercules Serial Console
But when l connect my picócom exits sáying FATAL: cannot opén devttyUSB0: Nó such file ór directory and l see these érror on my sysIog.Hence the question.Sorry, if Im wrong.
What is thé correct cmdline. Thanks to fiery for providing this picture to connect an USB to TTL serial adapter. I use thé nice tiny prógram tio (terminal I0) that is exactIy made for seriaI terminal connections ánd works out óf the box. I swapped thém to the ordér as shów in your imagé and I sáw a on scréen and syslog réported this. Despite your commént you must havé followed some obsoIete instructions to comé up with yóur cmdline.txt. You should changé the rootPARTUUID738a4d67-02 to match your SD Card - the appropriate PARTUUID can be found by running. Indeed there will NOT be a devttyUSB0 unless you have a serial device plugged in to the Pi. I have á buildroot based buiId and it doésnt have raspi-cónfig in it. Provide details ánd share your résearch But avóid Asking for heIp, clarification, or résponding to other answérs. Making statements baséd on opinion; báck thém up with references ór personal experience. Not the answér youre looking fór Browse other quéstions tagged pi-4 serial-console or ask your own question.
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