Hello!
i am using a different solution to control DMX:
i struggeled as well with enttecs openDMXusb and i am now using an
Enttec ODE (open DMX Ethernet)
https://www.enttec.com/eu/products/controls/dmx-over-ethernet/ode-mk2-open-dmx-ethernet/
This allows me to send Artnet-protocol commands via Ethernet directly
from PD by using the netsend-objects.
Of course, one has to wrap his/her head around the artnet-protocoll, but
marian weger did already and build some very nice vanilla-only abstractions,
[artnetout]
[makeartdmx]
these can be found in his git within his kollabs-abstractions:
https://github.com/m---w/kollabs
maybe this helps?
The only drawback when using the enttec ODE: to configure it, the
quickest way is to use enttecs own configuration software,which is win
and mac...(i did not try using it via wine)
enjoy,
peter
On 2018-06-25 08:31, JP - Escarres wrote:
That's it!
I didn't really understood the "compiling on ubuntu" part in the
readme.txt file.
Especially this "You can copy the last command of the build.sh terminal
output".
I thought the code line was inside build.sh, but no, it's outputed on
the terminal.
So after this, my pd object ola2pd finally works! Thanks a lot for the hint!
It doesn't mean I can control the lights yet, but it's already a big step!
Le ven. 22 juin 2018 à 17:37, IOhannes m zmölnig <[email protected]
<mailto:[email protected]>> a écrit :
On 06/22/2018 05:37 AM, JP - Escarres wrote:
> Hi everyone.
> I'm trying to make my DMX interface (Enttec OpenDMX USB) work
with Pd.
> I read a lot of things about it, and probably the best way to
make it work
> would be by using Open Lighting Architecture (
> https://www.openlighting.org/ola/)
> I'd like to avoid using something like QLC if possible.
> I'm on Linux (Ubuntu).
>
> I found this external http://puredata.info/Members/santi/ola2pd/
which
> seems to be perfect for me.
> I tried to follow all the steps (installing Ola, compiling
Flext), but the
> object Ola2pd is not recognized by Pd.
> As they suggested, I tried to compile it myself by using Flext.
It works,
> but still, the object Ola2pd is not recognized in pd.
> I received the message "undefined symbol:
> _ZTIN3ola6client17BaseClientWrapperE"
>
> Any idea of what I could do?
well, the problem you are facing is, that (at least) one of the symbols
that are supposedly provided by libola is missing.
so there's two possibilities:
- either you are not (properly) linking against libola
- or current version of libola does not provide that symbol any longer.
assuming the former (as the latter would require porting the external to
the new libola), i see that the readme.txt has an explicit note on
"compiling on ubuntu", that requires you to repeat the linker command
with "-lflext-pd_t -lola" *after* the output file (ola.pd_linux) rather
than before it (because doing it in the wrong order will make modern
linkers skip the linking; this is actually a bug in the buildsystem).
even if you are not using ubuntu, most modern linkers will require that
step.
fgmasrd
IOhannes
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