Raspberry Pi GPIO
mikedoub at gmail.com
Fri Jun 10 15:32:00 EDT 2016
Sorry, this is beyond me as well
On Jun 10, 2016, 1:15 PM, at 1:15 PM, Richard Gaskin <ambassador at fourthworld.com> wrote:
>Michael Doub wrote:
> > Richard,
> > You initial gut reaction is STILL correct. Currently the only
> > solution available to livecoders is the file method.
>What is "the file method"? How do I treat GPIO connections as file
>paths? Somewhere in /proc?
>Earlier you wrote:
> Look at the comments in the library it self for how to solve
> the Accessing the GPIO (of a raspberry pi) without "sudo" problem.
>The stack script isn't very big, and perhaps I'm just pre-coffee but I
>couldn't find anything there about sudo.
>Where should I be looking?
> > It would be wonderful if someone could write a library that allowed
> > direct access to the actual GPIO driver. I am hoping someone with
> > LiveCode builder skills will solve this problem. If python can do
> > it, so can livecode.
>I would imagine so, but in Python it's easy because someone wrote a
>component for GPIO. I haven't looked into this deeply so forgive my
>ignorance, but how does GPIO present itself to an application? A sort
>of named pipe, or serial I/O, or....?
> Richard Gaskin
> Fourth World Systems
> Software Design and Development for the Desktop, Mobile, and the Web
> Ambassador at FourthWorld.com http://www.FourthWorld.com
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