// ex6.cpp / Music 3SI / Lecture 2
// Takes ADC input for a given duration (arg. #2 [s])
// and saves it as a wave file (arg. #1)
//
// Mac OS X with StkX:
//  g++ -g -o ex6 ex6.cpp -framework StkX
//
// CCRMA Linux machines:
//  g++ -g -o ex6 ex6.cpp -I/usr/include/stk -lstk -lasound -ljack
//
// Usage: ./ex6 output_file duration
// Example: ./ex6 sinewave.raw 440.0 2.0
//
// Created by Woon Seung Yeo on 4/13/06.
// Copyright 2006 CCRMA, Stanford University. All rights reserved.

// When used with StkX, these headers should be replaced with "#include <StkX/StkX.h>"
#include "RtWvIn.h"
#include "FileWvOut.h"

int main (int argc, char* const argv[]) {

	char* waveOutName = argv[1];
	float length = atof ( argv[2] );

	Stk::setSampleRate( 44100.0 );

	RtWvIn adc;		// RtWvIn: realtime input from ADC

	FileWvOut output;
	output.openFile( waveOutName, 1, FileWrite::FILE_WAV, Stk::STK_SINT16 );

	for ( int i=0; i<(44100*length); i++ )
		output.tick( adc.tick() );
	
	return 0;
}