[PD] link between C++ and PD

[jma at jeanmarie-adrien.net]

… thanks for these elements.
basically, my patches are on MacOs since decades (...), and for a specific experiment I’ve to collaborate with a guy working in C on windows, who (this person) does not know anything about pd :
so the question was
- is there a function / procedure / .exe somewhere in C whose name i could pronounce to this guy so that he gets a way into the subject, and, on my side, by the way, to which object would the data be sent in pd .. all this for a low control rate from C to pd approx vector 10 floats 80 ps.
but maybe things are not so simple :) and maybe i can juste say to send from C to the « network » or kind of internal machine bus (no hint how this works on windows though !)
hmm
:)
jm





Le 30 déc. 2015 à 17:27, Martin Peach <chakekatzil at gmail.com> a écrit :

> The source for pdsend is in src/u_pdsend.c in any vanilla pd setup. The easiest thing would be to incorporate that into your program by replacing the argument list with a buffer containing a string with the values to be sent.
> 
> Martin
> 
> On Wed, Dec 30, 2015 at 10:50 AM, Simon Iten <itensimon at gmail.com> wrote:
> he stated it is on windows….
> 
>> On 30 Dec 2015, at 16:17, Antoine Rousseau <antoine at metalu.net> wrote:
>> 
>> Hi,
>> 
>> you could send your data to stdout, then pipe it through command "pdsend", and finally get it back in Pd with [netreceive] ; but are you working on a Unix-like sytem ?
>> 
>> 2015-12-30 15:29 GMT+01:00 <jma at jeanmarie-adrien.net>:
>> Hello C natives
>> 
>> What is the most straightforward way to have a running C program send data (global variables) to a PD patch for real time control (say a vector of ten floats, 80 times per second), means :
>> what names for fonctions (procedures) in C, and what objects in PD (netreceive ? dumposc ?), all of this on windows...
>> Tks
>> JM
>> 
>> 
>> 
>> PS
>> Although i wrote thousands of lines of C++ in my young age, i dont remember ANYTHING about it now, except semi columns and {braces} or so.
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