From 16411e79cb37d866de735dd06f7f1eb725de585a Mon Sep 17 00:00:00 2001
From: Holger Wirtz <wirtz@parasitstudio.de>
Date: Thu, 6 Jun 2019 09:40:39 +0200
Subject: [PATCH] Showing volume menu fixed.

---
 UI.hpp                     |  4 ++--
 config.h                   |  2 +-
 effect_modulated_delay.cpp | 12 ++++++------
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/UI.hpp b/UI.hpp
index 31dfbd2..466ed6f 100644
--- a/UI.hpp
+++ b/UI.hpp
@@ -37,7 +37,7 @@
   const uint8_t MAX_SCREENS = 2; ///< @note Default: 14
 
   /// Configures the number of available menus per menus system.
-  const uint8_t MAX_MENUS = 42; ///< @note Default: 8
+  const uint8_t MAX_MENUS = 43; ///< @note Default: 8
 
 */
 
@@ -55,7 +55,7 @@ int32_t encoder_value[NUM_ENCODER];
 Bounce but[NUM_ENCODER] = {Bounce(BUT_L_PIN, BUT_DEBOUNCE_MS), Bounce(BUT_R_PIN, BUT_DEBOUNCE_MS)};
 elapsedMillis back_to_main;
 
-#define NUM_MENUS 42
+#define NUM_MENUS 43
 
 #define MAIN 0
 /*************************************/
diff --git a/config.h b/config.h
index cfb040e..a0714b1 100644
--- a/config.h
+++ b/config.h
@@ -61,7 +61,7 @@
 #define REDUCE_LOUDNESS 0
 #define USE_XFADE_DATA 1
 // CHORUS parameters
-#define INTERPOLATION_WINDOW_SIZE 7 // For chorus, only odd numbers,please!
+#define INTERPOLATION_WINDOW_SIZE 7 // use only odd numbers!!!
 #define INTERPOLATE QUADRATIC // LINEAR QUADRATIC COSINE CUBIC LAGRANGE 
 #define CHORUS_WAVEFORM WAVEFORM_SINE // WAVEFORM_SINE WAVEFORM_SAWTOOTH WAVEFORM_SAWTOOTH_REVERSE WAVEFORM_SQUARE WAVEFORM_TRIANGLE
 #define CHORUS_DELAY_LENGTH (16*AUDIO_BLOCK_SAMPLES)
diff --git a/effect_modulated_delay.cpp b/effect_modulated_delay.cpp
index 32769b4..262d2fd 100644
--- a/effect_modulated_delay.cpp
+++ b/effect_modulated_delay.cpp
@@ -105,7 +105,7 @@ void AudioEffectModulatedDelay::update(void)
       _delayline[_circ_idx] = *bp;
 
       // calculate modulation index
-      mod_idx = float(*mp) / SHRT_MAX * _delay_length_half; // calculate index with modulation as a float(!!!)
+      mod_idx = float(*mp) / SHRT_MAX * _delay_length_half; // calculate an index with modulation as a float(!!!)
 
 #ifdef INTERPOLATE
       // get x/y values around mod_idx
@@ -124,16 +124,16 @@ void AudioEffectModulatedDelay::update(void)
 
       modulation_interpolate.valueI(mod_idx - int(mod_idx + 0.5));
 
-#if INTERPOLATE == CUBIC
-      *bp = int(modulation_interpolate.CubicInterpolate() + 0.5);
-#elif INTERPOLATE == LINEAR
+#if INTERPOLATE == LINEAR
       *bp = int(modulation_interpolate.LinearInterpolate() + 0.5);
+#elif INTERPOLATE == QUDRATIC
+      *bp = int(modulation_interpolate.QuadraticInterpolate() + 0.5);
 #elif INTERPOLATE == COSINE
       *bp = int(modulation_interpolate.CosineInterpolate() + 0.5);
+#elif INTERPOLATE == CUBIC
+      *bp = int(modulation_interpolate.CubicInterpolate() + 0.5);
 #elif INTERPOLATE == LAGRANGE
       *bp = int(modulation_interpolate.LagrangeInterpolate() + 0.5);
-#elif INTERPOLATE == QUDRATIC
-      *bp = int(modulation_interpolate.QuadraticInterpolate() + 0.5);
 #else
       // No interpolation - should sound really bad...
       int16_t c_mod_idx = int(mod_idx + 0.5) + _circ_idx;