Added README and LICENSE.

Cleaned documentation. Changed LFO2 "Depth" to "Amount".
vuki · Aug 6, 2023 · dceb061 · dceb061
1 parent a129cf5
commit dceb061
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Showing 10 changed files with 856 additions and 12 deletions.
diff --git a/LICENSE.md b/LICENSE.md
diff --git a/Makefile b/Makefile
@@ -2,8 +2,8 @@
 # logue-sdk Oscillator Makefile
 # #############################################################################
 
-#SUBDIRS = minilogue-xd prologue nutekt-digital
-SUBDIRS = minilogue-xd
+SUBDIRS = minilogue-xd prologue nutekt-digital
+#SUBDIRS = minilogue-xd
 
 default: all
 

diff --git a/README.md b/README.md
diff --git a/minilogue-xd/manifest.json b/minilogue-xd/manifest.json
@@ -15,7 +15,7 @@
             ["Env Decay",    0, 100, "%"],
             ["Env Amount", -99, 100, "%"],
 			["LFO2 Rate",    0, 100, "%"],
-			["LFO2 Depth",   0, 100, "%"]
+			["LFO2 Amount",  0, 100, "%"]
           ]
     }
 }
diff --git a/nutekt-digital/manifest.json b/nutekt-digital/manifest.json
@@ -15,7 +15,7 @@
             ["Env Decay",    0, 100, "%"],
             ["Env Amount", -99, 100, "%"],
 			["LFO2 Rate",    0, 100, "%"],
-			["LFO2 Depth",   0, 100, "%"]
+			["LFO2 Amount",  0, 100, "%"]
           ]
     }
 }
diff --git a/parameters.txt b/parameters.txt
diff --git a/prologue/manifest.json b/prologue/manifest.json
@@ -15,7 +15,7 @@
             ["Env Decay",    0, 100, "%"],
             ["Env Amount", -99, 100, "%"],
 			["LFO2 Rate",    0, 100, "%"],
-			["LFO2 Depth",   0, 100, "%"]
+			["LFO2 Amount",  0, 100, "%"]
           ]
     }
 }
diff --git a/src/decimator.h b/src/decimator.h
@@ -9,6 +9,7 @@
  * The code is based on hiir library by Laurent de Soras
  * http://ldesoras.free.fr/prod.html#src_hiir
  * Filter order 8, stopband rejection 69 dB, transition band width 0.01.
+ * Author: Grzegorz Szwoch (GregVuki)
  */
 
 #include "compat.h"

diff --git a/src/wtdef.c b/src/wtdef.c
@@ -832,7 +832,17 @@ const unsigned char WAVES[NWAVES][64] = {
         39, 2, 202, 1, 247, 60, 62, 57, 16, 142, 1, 173, 142 }
 };
 
+/*
+ * Wavetable definition. A 2D table.
+ * First index: wavetable number 1..27 or 30.
+ * Second index: position in the wavetable definition.
+ * Wavetable definition values are pairs:
+ * - first item: wavetable slot (0 to 60),
+ * - second item: wave number, from WAVES table.
+ */
+#ifndef uchar
 typedef unsigned char uchar;
+#endif
 const uchar WT00[] = { 0, 79, 8, 51, 16, 52, 24, 53, 32, 54, 40, 55, 48, 56, 60, 57 };
 const uchar WT01[] = { 0, 58, 8, 59, 16, 60, 24, 61, 32, 62, 40, 63, 48, 64, 60, 65 };
 const uchar WT02[] = { 0, 79, 30, 34, 38, 96, 46, 97, 54, 103, 60, 104 };

diff --git a/src/wtgen.h b/src/wtgen.h
@@ -2,6 +2,12 @@
 #ifndef _WTGEN_H
 #define _WTGEN_H
 
+/*
+ * wtgen.h
+ * Wavetable generator inspired by PPG Wave
+ * Author: Grzegorz Szwoch (GregVuki)
+ */
+
 #if defined(OVS_4x)
 #define OVS 4
 #elif defined(OVS_2x)
@@ -10,16 +16,10 @@
 #define OVS 1
 #endif
 
-/*
- * wtgen.h
- * Wavetable generator inspired by PPG Wave
- * Author: Grzegorz Szwoch (GregVuki)
- */
-
 #include <stdint.h>
+#include "compat.h"
 #include "wtdef.h"
 #include "decimator.h"
-#include "compat.h"
 
 #define MAXPHASE 128.f
 #define MAX_TABLE 61