[sharing] My take on an ENTTEC DMX USB Pro external
The good old external from nullmedium is end of life since long. The goto solution for using a DMX USB Pro recently was using the serial object directly.
I wanted to start learning to write Max externals, and I chose to create an external for the DMX USB Pro.A beta version of the package is available here: https://github.com/janmech/jam/releases/tag/1.0-beta
Download link: https://github.com/janmech/jam/releases/tag/1.0
The package contains 2 externals:
jam.dmxusbpro for sending and receiving DMX data from the interface and
jam.dmxusbpro~ for use with audio signals (sending DMX data only).
To install, download and unpack the zip package and copy it to the Max Packages folder. On first load of the externals Max might ask you to remove the quarantine attribute. Just confirm and continue (I don't have a paid Apple developer account, that's why).
The externals are compiled for MacOS 10.15 and later and should load on Intel and Apple Silicon Macs.
Looking forward for feedback and if there is interest in continuing this little project also collaborators are very welcome!
Thanks for this!!! I am really looking forward to try it out :)
Hello Alejandro,
could you already try it out and did it work for you? I am thinking about moving it from beta to release state. There were already over 30 downloads in GitHub, but I haven't received any feedback yet.
So that could either mean it works for others or it totally doesn't work :)
How is your experience so far?
Hello Jan M,
jam.dmxusbpro seems to work fine thru my Enttec DMX USB Pro (Firmware V1.43), controlling a U`King Moving Head lamp.
I'm running Max 8.5.4 / Mac OS 14.1.1 / Apple M1 Max.
(Haven't stressed it with torrents of data. Haven't tried jam.dmxusbpro~ .)
By the way, I have to always plug in the USB cable before opening the patcher?
Compliments!
Hello Xin Wei Sha,
thanks for your feedback!
It's good to hear that is works for you - especially on Apple Silicon as I only had few possibility to test it on M-Chips on borrowed machines!
By the way, I have to always plug in the USB cable before opening the patcher?
that shouldn't be necessary. after plugging in the ENTTEC just send a menu message to refresh the [umenu]
You just saved my life.
Thank you SO MUCH !!
Great it is of good use for you. Reading your other post I assume you work on receiving DMX data?
Let me know how it goes for you!
I removed the beta tag. New download link:
Any ETA on Windows support?
Hola José Andrés
I don’t have a Windows computer and also no experience in Windows programming regarding serial ports, therefore I have no plans for a port.
Anyone who wants to jump on board for that is very welcome.
Dear Jan M,
this works like a charm on Max 8.6.5 and macOS 15.2 (Apple M2 MacBook Air).
Thanks a million!!!
Very happy to hear it! Thanks for the feedback.