RS232

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Revision as of 19:31, 25 July 2019 by Gpz (talk | contribs) (driver issues)
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here i will track some things regarding rs232 emulation, and perhaps fix things while at it Gpz (talk) 19:29, 25 July 2019 (CEST)

using a real RS232 port

linux

/dev/ttyUSB0

this worked out of the box

windows

COMx[:][baud=b][parity=p][data=d][stop=s][to={on|off}][xon={on|off}][odsr={on|off}][octs={on|off}][dtr={on|off|hs}][rts={on|off|hs|tg}][idsr={on|off}]
  • finding out what COM port the usb adapter ended up might be tricky, you can use a tool like "Keyspan Serial Assistant"

rs232 over ip

linux

windows

piping to an external program

linux

windows

TODO

driver issues

handling of DTR and RTS seems to be completely missing. rs232dev_set_status, rs232dev_get_status, rs232dev_set_bps apparently are not called by the layer above