Apple

I am working on an app that will have a midi input and an output and do some processing on midi going through it. I have the midi input working. My readProc gets called when MIDI occurs, excellent.

However my head is being twisted when I try and send the midi packet onwards to the reciever. I am trying to set up a system like this and I'm using MIDIKeys and Rax for testing:

MIDIKeys--->My App---->Rax

I just want a simple passthrough at the moment.

I have set up a clientRef and an endpoint sourceRef

and an input Port.

As I said before the first part if the chain is working, My app gets the MIDI from MIDIKeys.

I tried a simple MIDIRecieved(sourceRef,pktlist)

from within the read callback. but nothing is happening, well theres no signal coming through.

Whats wrong???

the important source is below, most is a copy and paste job from various sources and is probably terrible.

any help would be greatly appreciated

thanks

Joel Pigdon

static void MyMidiReadProc(const MIDIPacketList *pktlist, void *refCon, void *connRefCon)

{

CFStringRef clientName = (CFStringRef)refCon;

printf("got some MIDI");

MIDIReceived(sourceRef,pktlist);

}