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Peter Molnar 2012-08-23 10:06:46 +02:00
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Hercules DJ Control MP3.midi.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<MixxxMIDIPreset schemaVersion="1" mixxxVersion="1.7.0">
<info>
<name>Hercules DJ Console MP3</name>
<author>Garth Dahlstrom</author>
<description>This is a complete mapping for a Hercules DJ Control MP3.</description>
</info>
<controller id="Hercules DJ Control MP3 MIDI">
<scriptfiles>
<file filename="Hercules-DJ-Control-MP3-scripts.js" functionprefix="HerculesMP3"/>
</scriptfiles>
<controls>
<control>
<group>[Master]</group>
<key>crossfader</key>
<status>0xB0</status>
<midino>0x31</midino>
<options/>
</control>
<control>
<group>[Channel1]</group>
<key>HerculesMP3.play</key>
<status>0xB0</status>
<midino>0x08</midino>
<options>
<Script-Binding/>
</options>
</control>
<control>
<group>[Channel1]</group>
<key>HerculesMP3.cue</key>
<status>0xB0</status>
<midino>0x09</midino>
<options>
<Script-Binding/>
</options>
</control>
<control>
<group>[Channel1]</group>
<key>back</key>
<status>0xB0</status>
<midino>0x0B</midino>
<options>
<Button/>
</options>
</control>
<control>
<group>[Channel1]</group>
<key>fwd</key>
<status>0xB0</status>
<midino>0x0C</midino>
<options>
<Button/>
</options>
</control>
<control>
<group>[Channel1]</group>
<key>volume</key>
<status>0xB0</status>
<midino>0x32</midino>
<options/>
</control>
<control>
<group>[Channel1]</group>
<key>HerculesMP3.pitch</key>
<status>0xB0</status>
<midino>0x34</midino>
<options>
<Script-Binding/>
</options>
</control>
<control>
<group>[Channel1]</group>
<key>HerculesMP3.jog_wheel</key>
<status>0xB0</status>
<midino>0x36</midino>
<options>
<Script-Binding/>
</options>
</control>
<control>
<group>[Channel1]</group>
<key>filterLow</key>
<status>0xB0</status>
<midino>0x2E</midino>
<options/>
</control>
<control>
<group>[Channel1]</group>
<key>filterMid</key>
<status>0xB0</status>
<midino>0x2F</midino>
<options/>
</control>
<control>
<group>[Channel1]</group>
<key>filterHigh</key>
<status>0xB0</status>
<midino>0x30</midino>
<options/>
</control>
<control>
<group>[Channel1]</group>
<key>HerculesMP3.buttons123</key>
<status>0xB0</status>
<midino>0x0F</midino>
<options>
<Script-Binding/>
</options>
</control>
<control>
<group>[Channel1]</group>
<key>HerculesMP3.buttons123</key>
<status>0xB0</status>
<midino>0x0E</midino>
<options>
<Script-Binding/>
</options>
</control>
<control>
<group>[Channel1]</group>
<key>HerculesMP3.buttons123</key>
<status>0xB0</status>
<midino>0x0D</midino>
<options>
<Script-Binding/>
</options>
</control>
<control>
<group>[Channel1]</group>
<key>rate_temp_up</key>
<status>0xB0</status>
<midino>0x13</midino>
<options>
<Button/>
</options>
</control>
<control>
<group>[Channel1]</group>
<key>rate_temp_down</key>
<status>0xB0</status>
<midino>0x14</midino>
<options>
<Button/>
</options>
</control>
<control>
<group>[Channel1]</group>
<key>beatsync</key>
<status>0xB0</status>
<midino>0x0A</midino>
<options>
<Button/>
</options>
</control>
<control>
<group>[Channel2]</group>
<key>HerculesMP3.play</key>
<status>0xB0</status>
<midino>0x02</midino>
<options>
<Script-Binding/>
</options>
</control>
<control>
<group>[Channel2]</group>
<key>HerculesMP3.cue</key>
<status>0xB0</status>
<midino>0x03</midino>
<options>
<Script-Binding/>
</options>
</control>
<control>
<group>[Channel2]</group>
<key>back</key>
<status>0xB0</status>
<midino>0x05</midino>
<options>
<Button/>
</options>
</control>
<control>
<group>[Channel2]</group>
<key>fwd</key>
<status>0xB0</status>
<midino>0x06</midino>
<options>
<Button/>
</options>
</control>
<control>
<group>[Channel2]</group>
<key>HerculesMP3.buttons123mode</key>
<status>0xB0</status>
<midino>0x01</midino>
<options>
<Script-Binding/>
</options>
</control>
<control>
<group>[Channel2]</group>
<key>volume</key>
<status>0xB0</status>
<midino>0x033</midino>
<options/>
</control>
<control>
<group>[Channel2]</group>
<key>HerculesMP3.pitch</key>
<status>0xB0</status>
<midino>0x35</midino>
<options>
<Script-Binding/>
</options>
</control>
<control>
<group>[Channel2]</group>
<key>HerculesMP3.jog_wheel</key>
<status>0xB0</status>
<midino>0x37</midino>
<options>
<Script-Binding/>
</options>
</control>
<control>
<group>[Channel2]</group>
<key>filterLow</key>
<status>0xB0</status>
<midino>0x2B</midino>
<options/>
</control>
<control>
<group>[Channel2]</group>
<key>filterMid</key>
<status>0xB0</status>
<midino>0x2C</midino>
<options/>
</control>
<control>
<group>[Channel2]</group>
<key>filterHigh</key>
<status>0xB0</status>
<midino>0x2D</midino>
<options/>
</control>
<control>
<group>[Channel2]</group>
<key>HerculesMP3.buttons123</key>
<status>0xB0</status>
<midino>0x10</midino>
<options>
<Script-Binding/>
</options>
</control>
<control>
<group>[Channel2]</group>
<key>HerculesMP3.buttons123</key>
<status>0xB0</status>
<midino>0x11</midino>
<options>
<Script-Binding/>
</options>
</control>
<control>
<group>[Channel2]</group>
<key>HerculesMP3.buttons123</key>
<status>0xB0</status>
<midino>0x12</midino>
<options>
<Script-Binding/>
</options>
</control>
<control>
<group>[Channel2]</group>
<key>rate_temp_up</key>
<status>0xB0</status>
<midino>0x17</midino>
<options>
<Button/>
</options>
</control>
<control>
<group>[Channel2]</group>
<key>rate_temp_down</key>
<status>0xB0</status>
<midino>0x18</midino>
<options>
<Button/>
</options>
</control>
<control>
<group>[Channel2]</group>
<key>beatsync</key>
<status>0xB0</status>
<midino>0x04</midino>
<options>
<Button/>
</options>
</control>
<control>
<group>[Channel1]</group>
<key>HerculesMP3.buttons123mode</key>
<status>0xB0</status>
<midino>0x07</midino>
<options>
<Script-Binding/>
</options>
</control>
<control>
<group>[Channel1]</group>
<key>HerculesMP3.bpm</key>
<status>0xB0</status>
<midino>0x16</midino>
<options>
<Script-Binding/>
</options>
</control>
<control>
<group>[Channel2]</group>
<key>HerculesMP3.bpm</key>
<status>0xB0</status>
<midino>0x1A</midino>
<options>
<Script-Binding/>
</options>
</control>
<control>
<group>[Channel1]</group>
<key>HerculesMP3.loadSelectedTrack</key>
<status>0xB0</status>
<midino>0x1B</midino>
<options>
<Script-Binding/>
</options>
</control>
<control>
<group>[Channel2]</group>
<key>HerculesMP3.loadSelectedTrack</key>
<status>0xB0</status>
<midino>0x1C</midino>
<options>
<Script-Binding/>
</options>
</control>
<control>
<status>0xb0</status>
<midino>0x15</midino>
<group>[Channel1]</group>
<key>HerculesMP3.pfl</key>
<options>
<Script-Binding/>
</options>
</control>
<control>
<status>0xb0</status>
<midino>0x19</midino>
<group>[Channel2]</group>
<key>HerculesMP3.pfl</key>
<options>
<Script-Binding/>
</options>
</control>
</controls>
<outputs>
<!-- PLAY -->
<output>
<group>[Channel1]</group>
<key>play</key>
<status>0xB0</status>
<midino>0x08</midino>
<minimum>0.5</minimum>
</output>
<output>
<group>[Channel2]</group>
<key>play</key>
<status>0xB0</status>
<midino>0x02</midino>
<minimum>0.5</minimum>
</output>
<!-- PLAY BLINK -->
<output>
<group>[Channel1]</group>
<key>playposition</key>
<status>0xB0</status>
<midino>0x00</midino>
<minimum>0.9</minimum>
<maximum>0.99</maximum>
</output>
<output>
<group>[Channel2]</group>
<key>playposition</key>
<status>0xB0</status>
<midino>0x05</midino>
<minimum>0.9</minimum>
<maximum>0.99</maximum>
</output>
<!-- AUTOBEAT -->
<output>
<group>[Channel1]</group>
<key>VuMeter</key>
<status>0xB0</status>
<midino>0x0A</midino>
<minimum>0.4</minimum>
<maximum>1</maximum>
</output>
<output>
<group>[Channel2]</group>
<key>VuMeter</key>
<status>0xB0</status>
<midino>0x04</midino>
<minimum>0.4</minimum>
</output>
</outputs>
</controller>
</MixxxMIDIPreset>

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function HerculesMP3 () {}
HerculesMP3.ledOn = 0x7F;
HerculesMP3.ledOff = 0x00;
HerculesMP3.debug = false;
HerculesMP3.scratchMode = false;
HerculesMP3.decayLast = new Date().getTime();
HerculesMP3.decayInterval = 300;
HerculesMP3.decayRate = 1.5;
HerculesMP3.buttons123Modes = ["kill", "fx", "cue", "loop"];
HerculesMP3.buttons123used = {"[Channel1]": false, "[Channel1]": false};
// TODO HerculesMP3 controls should be divided into groups, then signals
// should directed to each group without thinking about specific controls
// to allow for easy rebinding.
HerculesMP3.controls = {
"inputs": {
0x09: { "channel": 1, "name": "cue", "type": "button" },
0x03: { "channel": 2, "name": "cue", "type": "button" },
0x08: { "channel": 1, "name": "play", "type": "button" },
0x02: { "channel": 2, "name": "play", "type": "button" },
0x07: { "channel": 1, "name": "fx select", "type": "button","mode": 0 },
0x01: { "channel": 2, "name": "fx select", "type": "button","mode": 0 },
0x0F: { "channel": 1, "name": "fx 1", "type": "button", "used": false },
0x10: { "channel": 2, "name": "fx 1", "type": "button", "used": false },
0x0E: { "channel": 1, "name": "fx 2", "type": "button", "used": false },
0x11: { "channel": 2, "name": "fx 2", "type": "button", "used": false },
0x0D: { "channel": 1, "name": "fx 3", "type": "button", "used": false },
0x12: { "channel": 2, "name": "fx 3", "type": "button", "used": false },
0x1B: { "channel": 1, "name": "mouse", "type": "button" },
0x1C: { "channel": 2, "name": "mouse", "type": "button" },
0x34: { "channel": 1, "name": "pitch", "type": "pot" },
0x35: { "channel": 2, "name": "pitch", "type": "pot" },
0x36: { "channel": 1, "name": "wheel", "type": "pot" },
0x37: { "channel": 2, "name": "wheel", "type": "pot" },
0x15: { "channel": 1, "name": "pfl", "type": "button" },
0x19: { "channel": 2, "name": "pfl", "type": "button" },
0x16: { "channel": 1, "name": "bpm", "type": "button" },
0x1A: { "channel": 2, "name": "bpm", "type": "button" },
0x0A: { "channel": 1, "name": "sync", "type": "button" },
0x04: { "channel": 2, "name": "sync", "type": "button" }
},
"outputs": {
0x0F: { "channel": 1, "name": "fx mode", "type": "led" },
0x10: { "channel": 2, "name": "fx mode", "type": "led" },
0x0E: { "channel": 1, "name": "cue mode", "type": "led" },
0x11: { "channel": 2, "name": "cue mode", "type": "led" },
0x0D: { "channel": 1, "name": "loop mode", "type": "led" },
0x12: { "channel": 2, "name": "loop mode", "type": "led" },
0x16: { "channel": 1, "name": "master tempo", "type": "led" },
0x1A: { "channel": 2, "name": "master tempo", "type": "led" },
0x0A: { "channel": 1, "name": "sync", "type": "led" },
0x04: { "channel": 2, "name": "sync", "type": "led" },
0x09: { "channel": 1, "name": "cue", "type": "led" },
0x03: { "channel": 2, "name": "cue", "type": "led" },
0x00: { "channel": 1, "name": "play blink", "type": "led" },
0x05: { "channel": 2, "name": "play blink", "type": "led" },
0x08: { "channel": 1, "name": "play", "type": "led" },
0x02: { "channel": 2, "name": "play", "type": "led" },
0x7E: { "channel": 1, "name": "pfl", "type": "led" },
0x7D: { "channel": 2, "name": "pfl", "type": "led" }
}
};
HerculesMP3.leds = {
};
// called when the device is opened & set up
HerculesMP3.init = function (id) {
HerculesMP3.initializeControls();
engine.connectControl("[Channel1]","playposition","HerculesMP3.wheelDecay");
engine.connectControl("[Channel2]","playposition","HerculesMP3.wheelDecay");
print ("HerculesMP3 id: \""+id+"\" initialized.");
};
HerculesMP3.initializeControls = function () {
for (control in HerculesMP3.controls.outputs)
{
if (HerculesMP3.controls.outputs[control].type == 'led')
{
key = "[Channel" + HerculesMP3.controls.outputs[control].channel + "] " + HerculesMP3.controls.outputs[control].name;
HerculesMP3.leds[key] = control;
}
}
HerculesMP3.setLeds("on");
HerculesMP3.setLeds("off");
// Set controls in Mixxx to reflect settings on the device
midi.sendShortMsg(0xB0,0x7F,0x7F);
};
HerculesMP3.shutdown = function (id) {
HerculesMP3.setLeds("off");
};
HerculesMP3.getGroup = function (control){
// Get the "group" that used to be provided in group, this is not reusable
// across devices and also breaks remapping of these functions to other
// buttons.
return "[Channel" + HerculesMP3.controls.inputs[control].channel + "]";
};
HerculesMP3.getControl = function (io, channel, name) {
// Accept channel in form 'N' or '[ChannelN]'
channel = channel.replace(/\[Channel(\d)\]/, "$1");
for (control in HerculesMP3.controls.inputs)
{
if (HerculesMP3.controls.inputs[control].channel == channel && HerculesMP3.controls.inputs[control].name == name)
{
return HerculesMP3.controls.inputs[control];
}
}
print ("HerculesMP3.getControl: Control not found: io=" + io + ": channel=" + channel + ": name=" + name);
};
HerculesMP3.setLeds = function (onOff) {
for (LED in HerculesMP3.leds)
{
HerculesMP3.setLed(LED,onOff);
// Seems that if midi messages are sent too quickly, leds don't behave
// as expected. A pause rectifies this.
HerculesMP3.pauseScript(10);
}
};
HerculesMP3.setLed = function (led, onOff) {
value = onOff=="on" ? HerculesMP3.ledOn : HerculesMP3.ledOff;
if (HerculesMP3.debug) print ("HerculesMP3.setLed: Setting " + led + " led " + onOff);
if (HerculesMP3.debug) print ("HerculesMP3.setLed: midi.sendShortMsg(0xB0," + HerculesMP3.leds[led].toString(16) + "," + value + ")");
midi.sendShortMsg(0xB0,HerculesMP3.leds[led],value);
HerculesMP3.controls.outputs[HerculesMP3.leds[led]].isOn = onOff=="on" ? true : false;
};
HerculesMP3.pauseScript = function(ms) {
startDate = new Date();
currentDate = null;
while(currentDate-startDate < ms) currentDate = new Date();
};
HerculesMP3.increment = function(group, control, value, min,max,step) {
currentValue = engine.getValue(group, control);
increment = (max-min)/step;
increment = (value <= 0x3F) ? increment : increment * -1;
//if (HerculesMP3.debug)
//{
// print ("Current value of "+group+" " + control + " is :" + currentValue + ", min: " + min + ", max:" + max + ", step:" + step + ", increment: " + increment );
// print ("HerculesMP3.pitch: value= " + newValue);
//}
newValue = currentValue + increment;
newValue = newValue > max ? max : newValue < min ? min : newValue;
print ("Changing " + group + " " + control + " value to " + ((newValue/max)*100) + "%, " + newValue );
if (newValue != currentValue)
engine.setValue(group, control, newValue);
return;
};
HerculesMP3.cue = function (group, control, value, status) {
group = HerculesMP3.getGroup(control);
if ((engine.getValue(group, "duration") == 0) && (value))
{
print("No song on " + group);
return;
}
// Down
if (value)
{
engine.setValue(group,"cue_default",1);
HerculesMP3.setLed(group + " cue", "on");
}
// Release
else
{
engine.setValue(group,"cue_default",0);
}
};
HerculesMP3.play = function (group, control, value, status) {
// Only do stuff when play is pushed, not released.
if (value)
{
group = HerculesMP3.getGroup(control);
if (engine.getValue(group, "duration") == 0)
{
print("No song on " + group);
return;
}
engine.setValue(group,"play", !engine.getValue(group,"play"));
HerculesMP3.setLed(group + " cue", "off");
}
};
HerculesMP3.pfl = function (group, control, value, status) {
// Only do stuff when pushed, not released.
if (value)
{
group = HerculesMP3.getGroup(control);
engine.setValue(group,"pfl", !engine.getValue(group,"pfl"));
print("Headphone toggled on " + group);
if (engine.getValue(group,"pfl"))
{
HerculesMP3.setLed(group + " pfl", "on");
}
else
{
HerculesMP3.setLed(group + " pfl", "off");
}
}
};
HerculesMP3.bpm = function (group, control, value, status) {
group = HerculesMP3.getGroup(control);
engine.setValue(group,"rate",0);
HerculesMP3.setLed(group + " master tempo", "on");
print ("Resetting BPM rate on" + group);
};
HerculesMP3.loadSelectedTrack = function (group, control, value, status) {
// Only do stuff when pushed, not released.
if (value)
{
group = HerculesMP3.getGroup(control);
engine.setValue(group, "LoadSelectedTrack", 1);
HerculesMP3.setLed(group + " cue", "on");
}
};
HerculesMP3.buttons123 = function (group, control, value, status) {
group = HerculesMP3.getGroup(control);
// Button pressed.
if (value)
{
HerculesMP3.controls.inputs[control].isDown = true;
}
//Button released.
else
{
HerculesMP3.controls.inputs[control].isDown = false;
}
mode = HerculesMP3.getControl("inputs", group, "fx select").mode;
mode = HerculesMP3.buttons123Modes[mode];
switch (mode)
{
case "kill": // Kill mode
if (value)
{ // Button pressed.
switch (HerculesMP3.controls.inputs[control].name)
{
case "fx 1":
engine.setValue(group, "filterLowKill", !engine.getValue(group, "filterLowKill"));
break;
case "fx 2":
engine.setValue(group, "filterMidKill", !engine.getValue(group, "filterMidKill"));
break;
case "fx 3":
engine.setValue(group, "filterHighKill", !engine.getValue(group, "filterHighKill"));
break;
}
}
break; // End kill mode
case "fx": // Fx mode
// Were only turning off the flanger if any of the 123 buttons are
// released, not pushed. This is so we can have any of the 123 buttons
// held down, then use the pitch pot to modify the effect settings
if (!value)
{ // Button released.
if (HerculesMP3.controls.inputs[control].used)
{
// Button was used to turn the pitch control into a modifier
// for the effect settings, so don't go on and turn the flanger
// on/off
HerculesMP3.controls.inputs[control].used = false;
return;
}
switch (HerculesMP3.controls.inputs[control].name)
{
case "fx 1":
case "fx 2":
case "fx 3":
engine.setValue(group, "flanger", !engine.getValue(group, "flanger"));
break;
}
}
break; // End fx mode
case "cue": // Cue mode
// Were only turning off the scrath toggle if any of the 123 buttons are
// released, not pushed. This is so we can have any of the 123 buttons
// held down, then use the pitch pot to modify the effect settings
if (!value)
{ // Button released.
if (HerculesMP3.controls.inputs[control].used)
{
// Button was used to turn the pitch control into a modifier
// for the effect settings, so don't go on and turn the flanger
// on/off
HerculesMP3.controls.inputs[control].used = false;
return;
}
switch (HerculesMP3.controls.inputs[control].name)
{
case "fx 1":
case "fx 2":
case "fx 3":
HerculesMP3.scratchMode = !HerculesMP3.scratchMode;
if (HerculesMP3.scratchMode) print ("Scratch mode ON");
else print ("Scratch mode OFF");
break;
}
}
break; // End fx mode
case "loop": // loop mode
switch (HerculesMP3.controls.inputs[control].name)
{
case "fx 1":
if (value) engine.setValue(group, "loop_in", 1); //button pressed
else engine.setValue(group, "loop_in", 0); //button released
break;
case "fx 2":
if (value) engine.setValue(group, "loop_out", 1); //button pressed
else engine.setValue(group, "loop_out", 0); //button released
break;
case "fx 3":
if (value) engine.setValue(group, "reloop_exit", 1); //button pressed
else engine.setValue(group, "reloop_exit", 0); //button released
break;
}
break; //End loop mode
default:
print("HerculesMP3.buttons123: " + mode + " mode unsupported");
}
};
HerculesMP3.buttons123mode = function (group, control, value, status) {
group = HerculesMP3.getGroup(control);
if (value)
{ // Only do stuff when pushed, not released.
currentMode = HerculesMP3.controls.inputs[control].mode;
nextMode = currentMode < HerculesMP3.buttons123Modes.length-1 ? currentMode+1 : 0;
currentLed = group + " " + HerculesMP3.buttons123Modes[currentMode] + " mode";
nextLed = group + " " + HerculesMP3.buttons123Modes[nextMode] + " mode";
sNextMode = HerculesMP3.buttons123Modes[nextMode];
switch (sNextMode) {
case "kill":
case "fx":
case "loop":
case "cue":
print("HerculesMP3.buttons123mode: Switching to " + sNextMode + " mode");
break;
default:
print("HerculesMP3.buttons123mode: " + sNextMode + " mode unsupported");
break;
}
// Only turn on/off leds for non-zero modes as 0 is kill mode which
// has no corresponding LED. i.e. all LEDs off for kill mode.
if (currentMode) HerculesMP3.setLed(currentLed, "off");
// Seems that if midi messages are sent too quickly, leds don't behave
// as expected. A pause rectifies this.
HerculesMP3.pauseScript(10);
if (nextMode) HerculesMP3.setLed(nextLed, "on");
HerculesMP3.controls.inputs[control].mode = nextMode;
}
};
HerculesMP3.pitch = function (group, control, value, status) {
// 7F > 40: CCW Slow > Fast - 127 > 64
// 01 > 3F: CW Slow > Fast - 0 > 63
group = HerculesMP3.getGroup(control);
pitchControl = HerculesMP3.getControl("inputs", group, "pitch");
done = false;
currentMode = HerculesMP3.getControl("inputs", group, "fx select").mode;
currentMode = HerculesMP3.buttons123Modes[currentMode];
// If in fx mode and one or more of buttons 123 are pressed, use pitch
// pot to adjust the relevant flanger parameters instead of changing
// the rate (as is normal operation for the pitch pot)
// FX mode: buttons + Pitch to modify effect parameters
if (currentMode == "fx")
{
potStep = 25; // How many clicks round the pot from min to max values
if (HerculesMP3.getControl("inputs", group, "fx 1").isDown)
{
HerculesMP3.increment("[Flanger]", "lfoDepth", value, 0,1,50);
HerculesMP3.getControl("inputs", group, "fx 1").used = true;
done = true;
}
if (HerculesMP3.getControl("inputs", group, "fx 2").isDown)
{
HerculesMP3.increment("[Flanger]", "lfoDelay", value, 50,10000,50);
HerculesMP3.getControl("inputs", group, "fx 2").used = true;
done = true;
}
if (HerculesMP3.getControl("inputs", group, "fx 3").isDown)
{
HerculesMP3.increment("[Flanger]", "lfoPeriod", value, 50000, 2000000,50);
HerculesMP3.getControl("inputs", group, "fx 3").used = true;
done = true;
}
}
// Cue mode: buttons + Pitch to modify headphone and gain parameters
if (currentMode == "cue")
{
if (HerculesMP3.getControl("inputs", group, "fx 1").isDown)
{
HerculesMP3.increment("[Master]", "headMix", value, -1,1,25);
HerculesMP3.getControl("inputs", group, "fx 1").used = true;
done = true;
}
if (HerculesMP3.getControl("inputs", group, "fx 2").isDown)
{
HerculesMP3.increment("[Master]", "headVolume", value,0,5,50);
HerculesMP3.getControl("inputs", group, "fx 2").used = true;
done = true;
}
if (HerculesMP3.getControl("inputs", group, "fx 3").isDown)
{
HerculesMP3.increment(group, "pregain", value, 0,4,50);
HerculesMP3.getControl("inputs", group, "fx 3").used = true;
done = true;
}
}
if (done) return;
//no button was pressed, do normal pitch
else
{
increment = 0.002;
increment = (value <= 0x3F) ? increment : increment * -1;
if (HerculesMP3.debug) print ("HerculesMP3.pitch: value=" + value);
newrate = engine.getValue(group, "rate") + increment;
engine.setValue(group, "rate", newrate);
print ("newrate:" + newrate);
//a bit of a range is reasonable
if ((newrate < 0.005) && (newrate > -0.005)) HerculesMP3.setLed(group + " master tempo", "on");
else HerculesMP3.setLed(group + " master tempo", "off");
}
};
HerculesMP3.jog_wheel = function (group, control, value, status) {
// 7F > 40: CCW Slow > Fast - 127 > 64
// 01 > 3F: CW Slow > Fast - 0 > 63
group = HerculesMP3.getGroup(control);
if (HerculesMP3.controls.outputs[HerculesMP3.leds[group + " cue"]].isOn == true)
{
HerculesMP3.setLed(group + " cue", "off");
}
jogValue = value >=0x40 ? value - 0x80 : value; // -64 to +63, - = CCW, + = CW
// do some scratching
if (HerculesMP3.scratchMode)
{
if (HerculesMP3.debug) print("Do scratching value:" + value + " jogValue: " + jogValue );
engine.setValue(group,"scratch", (engine.getValue(group,"scratch") + (jogValue/64)).toFixed(2));
}
// do pitch adjustment
else
{
newValue = jogValue;
if (HerculesMP3.debug) print("do pitching adjust " + jogValue + " new Value: " + newValue);
engine.setValue(group,"jog", newValue);
}
};
HerculesMP3.wheelDecay = function (value) {
currentDate = new Date().getTime();
if (currentDate > HerculesMP3.decayLast + HerculesMP3.decayInterval)
{
HerculesMP3.decayLast = currentDate;
if (HerculesMP3.debug) print(" new playposition: " + value + " decayLast: "+ HerculesMP3.decayLast);
// do some scratching
if (HerculesMP3.scratchMode)
{
if (HerculesMP3.debug) print("Scratch deck1: " + engine.getValue("[Channel1]","scratch") + " deck2: "+ engine.getValue("[Channel2]","scratch"));
jog1DecayRate = HerculesMP3.decayRate * (engine.getValue("[Channel1]","play") ? 1 : 5);
jog1 = engine.getValue("[Channel1]","scratch");
if (jog1 != 0)
{
if (Math.abs(jog1) > jog1DecayRate)
{
engine.setValue("[Channel1]","scratch", (jog1 / jog1DecayRate).toFixed(2));
}
else
{
engine.setValue("[Channel1]","scratch", 0);
}
}
jog2DecayRate = HerculesMP3.decayRate * (engine.getValue("[Channel2]","play") ? 1 : 5);
jog2 = engine.getValue("[Channel2]","scratch");
if (jog2 != 0)
{
if (Math.abs(jog2) > jog2DecayRate)
{
engine.setValue("[Channel2]","scratch", (jog2 / jog2DecayRate).toFixed(2));
}
else
{
engine.setValue("[Channel2]","scratch", 0);
}
}
}
}
};