Hi David,

I plan to release my code together with Douglas McPherson.

What keeps me is the lack of documentation of what I've done and I 
haven't yet coordinated with Douglas.

I use the IO pins via the file interface. I use I2C via OS-Process. You 
can mail me in private and I send you my code and reply to questions 
(will help me to cook up docs).

Cheers,

Herbert

Am 26.02.2015 um 12:15 schrieb David Corking:
> Thanks, Tim, for all those tips.
>
> You wrote:
>
>>   I have a fairly nicely working demo that can do basic gpio pin control and i2c device
>> support for PiGlow/PiFace etc. Doing things in squeak allows some options not available to any > outside code such as providing lists of understood broadcasts & variables, UI access etc.
>>
>> Anyone interested in the latest state of scratch on squeak can try running the current Pi release -
>>
>> https://copy.com/lmzI1gwLrdfYuxzf
> And thanks for the NuScratch image.  Are any VM changes, configs or VM
> plugins needed to access Pi GPIO pins from NuScratch on Raspbian?
>
> Do you (or Doug, Marten or Herbert) have a Monticello repo or
> changesets for your GPIO pin source code ?
>
> Have fun! David
>