Virtual TTY for esp-link with ioctl support.

[hetii]

Hello ;)

I wrote application that expose virtual tty under linux (/dev/ttyCUSE0) and pass all data to esp-link.
It also handle IOCTL so its possible to control esp-link uart settings like in any other serial port.

The code can be found on my bitbucket account:
cusetty

Its in alpha stage and currently handle uart communication as well as fmt rest argument.

But it should be easy to add as well other things like setting baudrate RTS/CTS flow etc...

Feel free to contribute it :)

[tve]

Cool! Do you use the telnet escape codes supported by esp-link for the uart settings?

[tve]

Nice! I think it would be better if you used the Telnet protocol escape codes to change settings in esp-link, though.

[hetii]

I didn`t know before that esp-link support escape sequences that change uart settings.
Now I see some implementation in telnetUnwrap() function.
Is it based on RFC2217 or some other?

[tve]

yes it is.