From eb809ac6cecbc331b195f690e4ee7e15ba56a027 Mon Sep 17 00:00:00 2001
From: Holger Wirtz <wirtz@parasitstudio.de>
Date: Wed, 9 Jan 2019 08:15:44 +0100
Subject: [PATCH] Added compiler option USE_XFADE_DATA for choosing which
 sample data to use.

---
 MicroMDAEPiano.ino   | 5 ++++-
 config.h             | 1 +
 mdaEPiano.cpp        | 7 +++++--
 mdaEPianoData.h      | 2 ++
 mdaEPianoDataXfade.h | 2 ++
 5 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/MicroMDAEPiano.ino b/MicroMDAEPiano.ino
index f7c84e1..5901ef9 100644
--- a/MicroMDAEPiano.ino
+++ b/MicroMDAEPiano.ino
@@ -30,8 +30,11 @@
 #include <EEPROM.h>
 #include <limits.h>
 #include "mdaEPiano.h"
-//#include "mdaEPianoData.h"
+#ifdef USE_XFADE_DATA
 #include "mdaEPianoDataXfade.h"
+#else
+#include "mdaEPianoData.h"
+#endif
 #if defined(USBCON)
 #include <midi_UsbTransport.h>
 #endif
diff --git a/config.h b/config.h
index 5cab52d..4195f1d 100644
--- a/config.h
+++ b/config.h
@@ -37,6 +37,7 @@
 #define AUDIO_MEM 300
 #define SAMPLE_RATE 44100
 #define REDUCE_LOUDNESS 0
+#define USE_XFADE_DATA 1
 
 #if !defined(__MK66FX1M0__) // check for Teensy-3.6
 #undef USE_ONBOARD_USB_HOST
diff --git a/mdaEPiano.cpp b/mdaEPiano.cpp
index 3471c36..eb4ef02 100644
--- a/mdaEPiano.cpp
+++ b/mdaEPiano.cpp
@@ -1,10 +1,13 @@
+#include "config.h"
+#ifdef USE_XFADE_DATA
 #include "mdaEPianoDataXfade.h"
+#else
+#include "mdaEPianoData.h"
+#endif
 #include "mdaEPiano.h"
-
 #include <stdio.h>
 #include <math.h>
 
-#include "config.h"
 
 mdaEPiano::mdaEPiano() // mdaEPiano::mdaEPiano(audioMasterCallback audioMaster) : AudioEffectX(audioMaster, NPROGS, NPARAMS)
 {
diff --git a/mdaEPianoData.h b/mdaEPianoData.h
index 2bdb788..79476f0 100644
--- a/mdaEPianoData.h
+++ b/mdaEPianoData.h
@@ -1,3 +1,4 @@
+#ifndef USE_XFADE_DATA
 #include <Arduino.h>
 
 const int16_t epianoData[] PROGMEM = {
@@ -21123,3 +21124,4 @@ const int16_t epianoData[] PROGMEM = {
 -1302,-3296,-4700,-5297,-5021,-3939,-2233,-189,1899,3696,4890,5299,4788,3436,1466,-757,-2846,-4450,-5294,-5248,
 -4377,-2810,-829,1280,3190,4588,5216,4960,3821,0,1,1,0,-1,0,0,0,0
 };
+#endif
diff --git a/mdaEPianoDataXfade.h b/mdaEPianoDataXfade.h
index 7812ded..469ff8a 100644
--- a/mdaEPianoDataXfade.h
+++ b/mdaEPianoDataXfade.h
@@ -1,3 +1,4 @@
+#ifdef USE_XFADE_DATA
 #include <Arduino.h>
 
 const int16_t epianoDataXfade[] PROGMEM = {
@@ -21123,3 +21124,4 @@ const int16_t epianoDataXfade[] PROGMEM = {
 -1302,-3296,-4700,-5297,-5021,-3939,-2233,-189,1899,3696,4890,5299,4788,3436,1466,-757,-2846,-4450,-5294,-5248,
 -4377,-2810,-829,1280,3190,4588,5216,4960,3821,0,1,1,0,-1,0,0,0,0,
 };
+#endif