I've made an exemple in this topic.

The site is no longer hosted but the code was still valide last year.

Three patches that implement some basic physical modeling with expr and fexpr~.

Ammortis.zip

A broken tuto about data structures :

TutoDatastruct.pd

Data structures always. The first, the blue one, is the result of a stack overflow..

Generative font using Data structures

Here is the patch:

police_generative.pd

Type in the screen window using the keyboard. Press escape to erase.
I've made only a few letters so far, a,e,i,o,l,n,s,r,c,t,f, but I'm gonna go for a patch organized in a totaly different way.

Ok nice.
An update with sync stream.

I think also 250 is a start sync message and 252 is a sync stop message but I could not verify.

Hello,
Here is a quick reminder on how to generate raw midi in order to use the midiout object.

A question: is there another way to work with multiple midi ports, or is midiout the only one, pd vanilla.

bye

RawMidiBase.pd

Hello

If you want to add inputs to the patch, you can use Html buttons and the function "onclick".
Something like that:

<button onclick="pd.send ( ' receive01 ' , ' 1 ' )"> 1 <button>
<button onclick="pd.send ( 'receive01 ' , ' 2 ' )"> 2 <button>
<button onclick="pd.send ( 'receive01' , ' 3 ' )"> 3 <button>

Maybe the syntaxe is not exact. See there for more info.

Well done.

Raffaella de Laurentiis - Cre-o leonis Il pleut

All images made in pure data. Editing in Shotcut