[chuck-users] keyboard fail

[Bob Bob]

I've hesitated to update to el capitan because a lot of people have been
having issues.
I also have the latest MacBook pro but 15" and everything works so far.

2015-10-28 19:06 GMT-06:00 Spencer Salazar <spencer at ccrma.stanford.edu>:

> Hi David,
>
> I will test this on my end also but some times an OS version update will
> introduce "ghost" HID's, especially keyboards or trackpads, that can be
> opened but do not generate data. This has happened a few times before. The
> way to check is to change the kbNum and see if using a different number (1,
> 2, 3, etc.) produce data. You only need to try this until you see "couldn't
> open keyboard #" for whichever number after 0, which means you've exhausted
> the list of things ChucK thinks is a keyboard.
>
> Otherwise this could be a new issue specific to El Capitan :(
>
> spencer
>
>
> On Wed, Oct 28, 2015 at 11:16 AM, David Loberg Code <
> d.loberg.code at wmich.edu> wrote:
>
>> I have a student with a MacBook Pro (Retina, 13", early-2015). She was on
>> Yosemite with latest ChucK build; now on El Capitan with the ChucK beta
>> build (1.3.5.2 beta).  The same problem happened in both builds.
>>
>> She can open the keyboard with Hid. It will successfully pull the kb.name
>> and print it.
>> However, it won’t detect any other activity from the keyboard.
>> It gets stopped at kb=>now; and won’t go any further. We have tried an
>> external USB keyboard too, and it produces the same problem.
>>
>> Anyone else have this happen OR have a cure?
>>
>> thanks,
>>
>> davd
>>
>> David Loberg Code
>> Western Michigan University
>> code at wmich.edu
>>
>>
>>
>> Hid kb;
>> HidMsg kbMsg;
>> 0 => int kbNum;
>> kb.openKeyboard( kbNum ) => int kbAvailable;
>> if ( kbAvailable == 0 ) me.exit();
>> <<< "keyboard '", kb.name(), "' ready" >>>;
>>
>> while (true) {
>>     // hangs up waiting for kb=>now event
>>     kb => now;
>>     while(kb.recv(kbMsg))  {
>>         if (kbMsg.isButtonDown()) {
>>             kbMsg.key => int keyNum;
>>             <<< "#", keyNum >>>;
>>         } //end button down
>>    } // end while hid.recv
>> } // end while(true)
>>
>>
>>
>>
>>
>>
>>
>>
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>>
>>
>
>
> --
> Spencer Salazar
> Doctoral Candidate
> Center for Computer Research in Music and Acoustics
> Stanford University
>
> spencer at ccrma.stanford.edu
> +1 831.277.4654
> https://ccrma.stanford.edu/~spencer/
>
>
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>
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