[Sugar-devel] [ASLO] Release TurtleBots-27

[Alan Jhonn Aguiar Schwyn]

There are some changes between v22 and v27.Version 23 works? Or the problem begins after v22?
Regards!
Alan

> 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[13]._set_mode(1)
> >>> b.digital[13].write(1)
> >>> b.digital[13].write(0)
> >>> 
> 
> Works fine with turtlebots-22.xo
> 
> -- 
> James Cameron
> http://quozl.linux.org.au/
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