[PD] Current best practice for GPIO pins on Raspberry Pi?

[Andrew Lyons]

The Zynthian project has tackled this problem. Might be some code there
(it's all open source).

https://discourse.zynthian.org/t/ecoders-directly-to-the-gpio-of-the-pi-4/4728/23?page=2

https://discourse.zynthian.org/t/encoder-mapping-for-direct-i-o-connection/4039

Cheers

On Wed, Nov 8, 2023, 10:11 AM Dan Wilcox <danomatika at gmail.com> wrote:

> I believe there was a basic [gpio] object, perhaps from Miller but I don't
> find it on his site now.
>
> If someone has the source code, maybe we can put it up separately on
> github.com/pd-externals with a pd-lib-builder makefile. It should be a
> simple C object, so easy to compile.
>
> On Nov 8, 2023, at 6:57 PM, pd-list-request at lists.iem.at wrote:
>
> Message: 1
> Date: Wed, 8 Nov 2023 15:14:21 +0100
> From: Yann Seznec <yann at yannseznec.com>
> To: pd-list at lists.iem.at
> Subject: [PD] Current best practice for GPIO pins on Raspberry Pi?
> Message-ID: <9052D80B-1595-4402-92D3-066B5A4D3AD7 at yannseznec.com>
> Content-Type: text/plain; charset=utf-8
>
> Hello,
>
> I?m wondering what the best option is nowadays for using the GPIO pins on
> a Raspberry Pi in Pure Data.
>
> Wiring Pi seems to be no longer available, as far as I can tell. I?m not
> sure what other options there are?
>
> One option suggested elsewhere for inputs was to use the ?retrogame?
> script to turn GPIO pin activity into keyboard presses and use the [key]
> object in Pd, but I can?t seem to get that script to work properly yet.
>
> Any suggestions would be great, thanks in advance.
>
> Yann
>
>
> --------
> Dan Wilcox
> @danomatika <http://twitter.com/danomatika>
> danomatika.com
> robotcowboy.com
>
>
>
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