[Sc-devel] Bug in MIDI sysex on Intel?

[Scott Wilson]

As there were no objections I committed this.

S.

On 30 May 2007, at 22:48, Scott Wilson wrote:

> I started poking around in prSendSysex to try and solve this.  
> MIDIObjectFindByUniqueID and MIDISendSysex both return no error.
>
> However pk->complete seems to be initialised to true, which IIUC  
> means that nothing ever gets sent. Setting it to false seems to  
> make it work, so my assumption is that this is done automatically  
> on PPC, but not Intel.
>
> Any reason not to commit this? I can't see how it would break PPC.
>
> S.
>
> On 27 May 2007, at 19:19, Scott Wilson wrote:
>
>> Connecting a cable from a MIDI out port to a MIDI in port and  
>> executing the following code, it seems that the sysex message is  
>> not sent out. Everything else is posted, and makes the MIDIOut LED  
>> flicker, but sysex fails. This seems to be a problem only with  
>> Intel mac machines (tried three different MIDI interfaces and two  
>> machines), as the same build seems to work with sysex on PPC.
>>
>> Anyone have any idea what might cause this?
>>
>> S.
>>
>>
>>
>> MIDIClient.init;
>>
>> m = MIDIOut(0, MIDIClient.destinations.at(0).uid);
>>
>>
>> MIDIIn.connect;
>> MIDIIn.sysex = { arg uid, packet; [uid,packet].postln };
>> MIDIIn.sysrt = { arg src, chan, val; 	[src, chan, val].postln; };
>> MIDIIn.smpte = { arg src, chan, val; 	[src, chan, val].postln; };
>> MIDIIn.noteOn = { arg src, chan, num, vel; 	[chan,num,vel /  
>> 127].postln; };
>>
>> m.sysex(MIDIClient.destinations.at(0).uid, Int8Array[ 16rf0, 0, 0,  
>> 27, 11, 0,16rf7])
>> m.noteOn(16, 60, 60);
>> m.smpte (24,16)
>> m.midiClock
>> m.start
>> m.continue
>> m.stop
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>
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