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Pitch slider modification

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Arduino sends now LSB / MSB to have 14 bit resolution for the pitch slider. Mapping modified. We have now tempo increments of 0,01%.
This commit is contained in:
Marc Monka
2025-11-19 12:36:34 +01:00
parent 3a9a0a2c18
commit 2308bfdeab
3 changed files with 83 additions and 10 deletions
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mixxx/MIDI/XDJ100SX.js
+30 -2
View File
@@ -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);
};
//Browse Encoder (scroll + canviar vista)
mixxx/MIDI/XDJ100SX.midi.xml
+18 -5
View File
@@ -9,16 +9,29 @@
</scriptfiles>
<controls>
<control>
<control>
<description>PITCH MSB</description>
<group>[Channel1]</group>
<key>XDJ100SX.pitch</key>
<description>PITCH</description>
<status>0xB2</status>
<midino>0x07</midino>
<status>0xB0</status>
<midino>0x00</midino>
<options>
<script-binding/>
<script-binding/>
</options>
</control>
<control>
<group>[Channel1]</group>
<key>XDJ100SX.pitch</key>
<description>PITCH LSB</description>
<status>0xB0</status>
<midino>0x20</midino>
<options>
<script-binding/>
</options>
</control>
<control>
<group>[Channel1]</group>
<key>play</key>