[Sugar-devel] [ASLO] Release TurtleBots-27
quozl at laptop.org
Mon Oct 27 00:23:12 EDT 2014
Never mind, my mistake. The learner had used "wait 200" block,
expecting 200ms, but TurtleBots treated that as 200 seconds.
TurtleBots v27 with Arduino plugin is working fine.
On Sat, Oct 25, 2014 at 12:02:07PM -0300, Alan Jhonn Aguiar Schwyn wrote:
> There are some changes between v22 and v27.
> Version 23 works? Or the problem begins after v22?
> > Date: Sat, 25 Oct 2014 16:43:50 +1100
> > From: quozl at laptop.org
> > To: sugar-devel at lists.sugarlabs.org
> > Subject: Re: [Sugar-devel] [ASLO] Release TurtleBots-27
> > On TurtleBots-27:
> > The Arduino plugin doesn't seem to be working; a LED on D13 cannot be
> > turned on. A warning dialog appears, with a yellow diamond, but no
> > text.
> > On Fedora 18 with an XO-4, and an Arduino Uno with Standard Firmata.
> > Manually operating pyfirmata using Terminal works fine:
> > % cd Activities/TurtleBots.activity/plugins/arduino/
> > % python
> > >>> import pyfirmata
> > >>> n = '/dev/ttyUSB0'
> > >>> b = pyfirmata.Arduino(n, baudrate=57600)
> > >>> it = pyfirmata.util.Iterator(b)
> > >>> it.start()
> > >>> b.digital._set_mode(1)
> > >>> b.digital.write(1)
> > >>> b.digital.write(0)
> > >>>
> > Works fine with turtlebots-22.xo
> > --
> > James Cameron
> > http://quozl.linux.org.au/
> > _______________________________________________
> > Sugar-devel mailing list
> > Sugar-devel at lists.sugarlabs.org
> > http://lists.sugarlabs.org/listinfo/sugar-devel
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