Pitch slider modification

Arduino sends now LSB / MSB to have 14 bit resolution for the pitch slider. Mapping modified. We have now tempo increments of 0,01%.
2025-11-19 12:36:34 +01:00
parent 3a9a0a2c18
commit 2308bfdeab
3 changed files with 83 additions and 10 deletions
@@ -324,8 +324,8 @@ XDJ100SX.cue = function (channel, control, value, status, group){
 }


-
-//Pitch Slider
+/*
+//Pitch Slider old

 XDJ100SX.pitchLast = 0;

@@ -350,6 +350,34 @@ XDJ100SX.pitch = function (channel, control, value, status, group) {
        engine.setValue(group, "rate", normalized);
    }
 };
+*/
+
+
+
+// Pitch slider new
+
+
+XDJ100SX.pitchMSB = 0;
+XDJ100SX.pitchLSB = 0;
+
+XDJ100SX.pitch = function (channel, control, value, status, group) {
+
+    if (control === 0) {        // MSB
+        XDJ100SX.pitchMSB = value;
+    } else if (control === 32) { // LSB
+        XDJ100SX.pitchLSB = value;
+    }
+
+    // Combinar MSB + LSB
+    var full = (XDJ100SX.pitchMSB << 7) | XDJ100SX.pitchLSB; // 0–16383
+
+    // Convertir a rang de Mixxx (-1.0 .. +1.0)
+    var normalized = - (full - 8192) / 8192;
+
+    engine.setValue(group, "rate", normalized);
+};
+
+


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