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/****************************************************************
* *
* Copyright (C) 1991-2003 Celoxica Ltd. All rights reserved. *
* *
*****************************************************************
* *
* Project : PAL *
* Date : 31 JAN 2003 *
* File : reverb.hcc *
* Author : Matthew Aubury (MA) *
* Contributors: *
* *
* Description: *
* Simple audio reverb. *
* *
* Date Version Author Reason for change *
* *
* 29 OCT 2002 1.00 MA Created *
* *
****************************************************************/
#define PAL_TARGET_CLOCK_RATE 25175000
#include <stdlib.hch>
#include "pal_master.hch"
#include "runfft.hch"
#include "debug.hch"
/*
* Forward declarations
*/
static macro expr ClockRate = PAL_ACTUAL_CLOCK_RATE;
/*
* Main program
*/
void main(void)
{
macro expr AudioIn = PalAudioInCT (0);
macro expr AudioOut = PalAudioOutCT (0);
/*
* Check we've got everything we need
*/
PalVersionRequire (1, 2);
PalAudioInRequire (1);
PalAudioOutRequire (1);
PalDataPortRequire (1);
/*
* Run
*/
par
{
PalAudioInRun (AudioIn, ClockRate);
PalAudioOutRun (AudioOut, ClockRate);
PalDataPortRun (PalRS232PortCT(0), PAL_ACTUAL_CLOCK_RATE );
seq
{
par
{
PalAudioInEnable (AudioIn);
PalAudioOutEnable (AudioOut);
PalDataPortEnable (PalRS232PortCT(0));
}
RC200AudioInSetInput(RC200AudioInLineIn);
RC200AudioInSetGain(0,6,6);
PalAudioInSetSampleRate (AudioIn, 44100);
PalAudioOutSetSampleRate (AudioOut, 44100);
RunFFT(AudioIn, AudioOut);
}
}
}
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