[directmusic] How can I send a 0xf8 to a midi port?
- From: "Giovanni Rovatti" <giovanni.rovatti@xxxxxxxxx>
- To: <directmusic@xxxxxxxxxxxxx>
- Date: Fri, 31 Oct 2003 20:00:18 +0100
I'm using direct music, and I should send a 0xf8 to a midi port.
I tried with this:
DMUS_MIDI_PMSG *pMidi;
if ( SUCCEEDED( m_pPerformance->AllocPMsg( sizeof(DMUS_MIDI_PMSG),
(DMUS_PMSG**)&pMidi )))
{
ZeroMemory(pMidi, sizeof(DMUS_MIDI_PMSG));
pMidi->dwSize = sizeof(DMUS_MIDI_PMSG);
pMidi->rtTime = 0;
pMidi->dwFlags = DMUS_PMSGF_REFERENCETIME;
pMidi->dwType = DMUS_PMSGT_MIDI;
pMidi->dwPChannel = 0;
pMidi->dwVirtualTrackID = 0;
pMidi->pTool = 0;
pMidi->pGraph = 0;
pMidi->dwGroupID = 0xffffffff;
pMidi->bStatus = 0xf8;
pMidi->bByte1 = 0;
pMidi->bByte2 = 0;
m_pDirectMusicGraph->StampPMsg( (DMUS_PMSG*)pMidi );
m_pPerformance->SendPMsg( (DMUS_PMSG*)pMidi )))
}
and read the port with a midi monitor.
Nothing arrives.
The only way I succeeded is sending a DMUS_SYSEX_PMSG with only a 0xf8 in
the data (without the 0xf0 at the beginning and the 0xf7 at the end). In
this way the midi monitor read 0xf8, but I'm not sure this is a correct way
to send the data, as I don't want to send a sysex but the midi clock
message.
Can someone help?
Bye,
Giovanni
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