SYNSetUpdateCallback

Syntax

#include <revolution.h>
#include <revolution/syn.h>

typedef void (*SYNCallback)(AXVPB *axvpb, SYNSYNTH *synth, u8 midiChannel);

SYNCallback SYNSetUpdateCallback(SYNSYNTH *synth, SYNCallback callback);

Arguments

synth Pointer to the user-initialized SYNSYNTH data structure
callback Callback to be registered

Return Values

Pointer to the previous callback function.

Description

The SYNSetUpdateCallback function registers a callback function that is called every three milliseconds for each audio frame for the specified synthesizer.

Use this callback function when outputting a voice from the controller speaker via a synthesizer.

See Also

None.

Revision History

2006/08/03 Initial version.

CONFIDENTIAL