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 Forum index » Instruments and Equipment » iOS - iPad/Phone/Pod etc
Lemur script question...
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DES



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PostPosted: Wed May 09, 2012 10:05 pm    Post subject: Lemur script question... Reply with quote  Mark this post and the followings unread

Not sure how many of you are using Lemur on iPad..I bought it a while ago and have only recently started getting into programming it.

I'm currently working on a control panel for some AMDJ MidiPAK light controllers. I have 8 faders and one Master fader all working well. I want to put a Blackout button on the panel. The individual lights are controlled with note-on messages with the velocity being how bright the light is. I guess I could set everything to read another switch and multiply the velocity value by the switch state - 0 or 1....but occasionally the light controllers get confused and I really need to send a note-off command to all notes on the channel. All 8 lights are on midi channel 1. The note values are in two groups of 4.... 0-3 and 25-28. I honestly don't know if these controllers would respond to an all notes off command...and I don't know how to script that in anyways Sad

Anyone have any ideas about an Expression or Script I could use to do this? I need to send at least a note-off command to notes 0-127...

Tnx!

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Last edited by DES on Thu May 31, 2012 1:42 pm; edited 1 time in total
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DES



Joined: Feb 28, 2003
Posts: 682
Location: New Jersey
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PostPosted: Thu May 10, 2012 9:10 pm    Post subject: Reply with quote  Mark this post and the followings unread

Ok, I think I might have figured this out....

I used a CustomButton, and set it to work as a pad (suppose i could have just used a pad...) and created a vector expression for it:

fill{1, x, 128}

In the Midi panel I selected the Note Off message and set the pitch range to 0 - 127. Set the midit Targets to 0.

So far it seems to be working.

I really wish they had more programming examples in the Lemur manual. I ended up going to the Mutant Talk forum (old Jazzmutant forum) and found more discussions on programming.

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PostPosted: Sun May 13, 2012 8:47 pm    Post subject: Reply with quote  Mark this post and the followings unread

I have no idea how to script the Lemur yet (I do have the iPad stuff) and yes, the documentation is a bit hard to find. Do please post anything you find relevant including pointers to discussions on it.

thanks!

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DES



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PostPosted: Tue May 15, 2012 10:12 pm    Post subject: Reply with quote  Mark this post and the followings unread

Next step is to come up with some sort of 'keep alive' script so that the app transmits a note on message to each controller once every 8 to 9 minnutes. the light controllers have a time out feature that will shut the lights off if they are not refreshed with a new note on command. I think I have an idea what I need to do...time will see... Smile

So far, other then the manual, I'm using the Liine forums at:
http://liine.net/forum/

And also at the Jazz Mutant forums:
http://forum.jazzmutant.com/

In some respects the Jazz Mutant forums are better. note - quite a few of the templates and libraries used for the hardware will work on the iPad app with little or no changes.

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