[ell-i-developers] Re: How to make serial working?

  • From: Pekka Nikander <pekka.nikander@xxxxxx>
  • To: ell-i-developers@xxxxxxxxxxxxx
  • Date: Mon, 2 Jun 2014 09:31:43 +0300

> It turns out that stty is not the issue...at least on my old laptop
> with Debian installed with kernel 3.2.0-4-amd64.
> The only trick that makes all serial working is running minicom with
> -o, like this:
> minicom -D /dev/ttyUSB0 -o
> This command gets no data from serial, but after it is closed, all
> other terminals, including gdb remote, can send and receive without
> any problem. I dunno why but I'm happy with it...

I would presume that when minicom exits, it explicitly turns the DTR and CTS 
back down, thereby releasing the Ellduino from reset and making it to reboot.


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