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/*
PsychToolbox3/Source/Common/SysBeep/SysBeep.h
PROJECTS: SysBeep only.
PLATFORMS: Only OS X so far.
AUTHORS:
Allen.Ingling@nyu.edu awi
HISTORY:
07/06/03 awi Created. Borrowed from OS 9 SysBeep.
TO DO:
Conditionally compile parts only on OS X.
*/
#include "SysBeep.h"
PsychError SYSBEEPSysBeep(void)
{
double ticksBetweenBeeps, numberOfBeeps;
int i;
PsychErrorExit(PsychCapNumOutputArgs(0));
PsychErrorExit(PsychCapNumInputArgs(2));
//Assign defaults then get inputs which will override defaults if passed
numberOfBeeps=1;
ticksBetweenBeeps=20;
PsychCopyInDoubleArg(1, FALSE, &numberOfBeeps);
PsychCopyInDoubleArg(2, FALSE, &ticksBetweenBeeps);
for(i=0;i<numberOfBeeps;i++){
SysBeep(30); // argument is ignored on most Macs; Apple suggests 30.
if(i+1 < numberOfBeeps)
WaitTicks(ticksBetweenBeeps);
}
return(PsychError_none);
}
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