WIN-midiIn

amando

[b][red]This message was edited by amando at 2004-3-7 13:59:23[/red][/b][hr]

Sephiroth

: hello folks!
: I'm using WIN-VC_6; have opened th MidiIn already and closed, but I still need a func to get the MIDI-data: who can tell me that? which header is required?
: amando
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:
You want to get MIDI data from a closed port in other words??

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Jonathan

: : hello folks!
: : I'm using WIN-VC_6; have opened th MidiIn already and closed, but I still need a func to get the MIDI-data: who can tell me that? which header is required?
: : amando
: :
: :
: You want to get MIDI data from a closed port in other words??
No, I think (s)he wants to know what to put between the open and close function calls to get the MIDI data. Can I suggest looking at the MSDN for what the functions are?

Jonathan


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amando

: : hello folks!
: : I'm using WIN-VC_6; have opened th MidiIn already, but I still need a func to get the MIDI-data: who can tell me that? which header is required? in the MSDN I only found the function "MidiInMessage", which returns a DWORD, but it seems it won't make it (BTW: if the MSDN would give an advice, there would be no need to post... of course, any interface has to be opened to get anything).

: :

amando
: :
: :
: You want to get MIDI data from a closed port in other words??
:
: -[italic][b][red]S[/red][purple]e[/purple][blue]p[/blue][green]h[/green][red]i[/red][purple]r[/purple][blue]o[/blue][green]t[/green][red]h[/red][/b][/italic]
:
:

squezel

Hey dude!

Cool that you're messing with midi!
check these things out :

- Please make sure that your callback-type is correct.
CALLBACK_FUNCTION is often used (if u program in C, and the
callbackfunction is implemented in the same .obj). Otherwise
use CALLBACK_THREAD or CALLBACK_WINDOW (if u want to pass the
midimsg's to another dialog/window or thread), but forget these.

- Make sure u call midiInStart(..) (else nothing will happen)

- Your callback function must be declared in the following format :
void CALLBACK myMidiInCallback(HMIDIIN _hMidiIn,
UINT wMsg,
DWORD dwInstance,
DWORD dwParam1,
DWORD dwParam2){

/* ...do stuff with incoming midi msg's... */
/* place a 'MessageBox(NULL,"YEAH!! I receive midi in!",MB_OK);*/
}

- make sure you extract the midi-bytes from the 'wMsg' parameter with
functions like LOWORD(wMsg) or HIWORD(wMsg). Try to search for a
win32 C example sourcecode to see how its done.

good luck and keep the funky coding going!
funky greetz

squezel
[www.boompje.com]
[www.mannetje.org]


: : : hello folks!
: : : I'm using WIN-VC_6; have opened th MidiIn already, but I still need a func to get the MIDI-data: who can tell me that? which header is required? in the MSDN I only found the function "MidiInMessage", which returns a DWORD, but it seems it won't make it (BTW: if the MSDN would give an advice, there would be no need to post... of course, any interface has to be opened to get anything).
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: amando
: : :
: : :
: : You want to get MIDI data from a closed port in other words??
: :
: : -[italic][b][red]S[/red][purple]e[/purple][blue]p[/blue][green]h[/green][red]i[/red][purple]r[/purple][blue]o[/blue][green]t[/green][red]h[/red][/b][/italic]
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