/*
 * Copyright 2025 NXP
 * All rights reserved.
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */


//when testing if stereo audio is LR swapped in the transfer, enable the following macro, so that it is clearly known that
//left side is saw wave, right side is the sweeping tone. Otherwise, both L and R are sweeping tone (phase opposite)
//#define EnableLeftSawWave


//set only one of the following 3 to 1 --- these are for AppNote RT685 Cadence ASRC evaluating
#define SetFsTo_33KHz		0	//when this is selcted, RT685 prj should use FsIn=32000 (USB COM port: type 'c' and send)
#define SetFsTo_47KHz		1	//when this is selcted, RT685 prj should use FsIn=48000 (USB COM port: type 'd' and send)
#define SetFsTo_48KHz		0	//when this is selcted, RT685 prj should use FsIn=48000 (USB COM port: type 'd' and send)


//don't set the following to 1 --- these are NOT for ANxxxx RT685 Cadence ASRC evaluating
#define SetFsTo_24KHz		0
#define SetFsTo_25KHz		0
#define SetFsTo_97KHz		0
#define SetFsTo_150KHz		0

//select one of the following 3 modes

//GeneratingToneMode=1		L and R are both fixed freq --- Fs=48KHz
//GeneratingToneMode=2		L and R are both sweeping --- Fs=48KHz --- using fast power --- a little little  little more noise
//GeneratingToneMode=3		L and R are both sweeping --- Fs=16KHz --- using pow --- cleaner, less noise floor

//#define GeneratingToneMode					1
#define GeneratingToneMode					2
//#define GeneratingToneMode					3

