Re: [PD] Using Teensy as midi compliant device

2022-04-19 Thread Rick Snow
Thank you, Miller and Simon!  That was totally it.  Changing my midi channel to 
18 on the second device solved the problem.

I probably knew this about midi channel handling ~20 years ago but it has been 
a long time since I have tried to send midi out to more than one device.

Cheers,
Rick


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Re: [PD] Using Teensy as midi compliant device

2022-04-19 Thread Simon Iten
The Problem is most likely in the way PD handles multiple devices,

Channel 2 on the second interface becomes Channel 18 (or 17 if zero based)
in PD.

Did you account for that?

On Tue, 19 Apr 2022, 00:38 Rick Snow,  wrote:

> Hello!
>
> I am working to use two Teensy devices as midi compliant devices to
> control a set of motors with PD.  I have each one working as expected.  One
> Teensy expects midi info on Channel 1 and the other on Channel 2.  Each
> Teensy Device is given its own name.  When I try to use them both at the
> same time (plug in both to my Mac) I can see both of them in the Midi
> Devices.  However, only the first one I choose will accept midi values and
> move the motors.  Whichever one I choose second will not react when I send
> it midi data.
>
> Anyone else worked with multiple Teensy Midi devices and PD?
>
> Cheers,
> Rick
>
>
>
>
>
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Re: [PD] Using Teensy as midi compliant device

2022-04-18 Thread Miller Puckette via Pd-list
MIDI messages only go out to one device - so to send to
device 2 you send to MIDI "channel" 17 to 32.  In this
case, probably 18 (channel 2 on device number 2).

cheers
Miller


On Mon, Apr 18, 2022 at 05:28:04PM -0500, Rick Snow wrote:
> Hello!
> 
> I am working to use two Teensy devices as midi compliant devices to control a 
> set of motors with PD.  I have each one working as expected.  One Teensy 
> expects midi info on Channel 1 and the other on Channel 2.  Each Teensy 
> Device is given its own name.  When I try to use them both at the same time 
> (plug in both to my Mac) I can see both of them in the Midi Devices.  
> However, only the first one I choose will accept midi values and move the 
> motors.  Whichever one I choose second will not react when I send it midi 
> data.
> 
> Anyone else worked with multiple Teensy Midi devices and PD?
> 
> Cheers,
> Rick
> 
> 
> 
> 
> 
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[PD] Using Teensy as midi compliant device

2022-04-18 Thread Rick Snow
Hello!

I am working to use two Teensy devices as midi compliant devices to control a 
set of motors with PD.  I have each one working as expected.  One Teensy 
expects midi info on Channel 1 and the other on Channel 2.  Each Teensy Device 
is given its own name.  When I try to use them both at the same time (plug in 
both to my Mac) I can see both of them in the Midi Devices.  However, only the 
first one I choose will accept midi values and move the motors.  Whichever one 
I choose second will not react when I send it midi data.

Anyone else worked with multiple Teensy Midi devices and PD?

Cheers,
Rick





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