// ION iED05 USB Drum Kit MIDI Mapper - Free your USB drums!
// Jaywat@hotmail.com
// http://www.wibwobweb.com/ied05midi
// v1.1 modified by DJ Yoshiman ( http://djyoshiman.genericdudes.org/ )
// v.1.2 modified by Ricky

// This is a script to translate the game control signals from the
// ION iED05 USB Drum Kit to general midi percussion
// I’m sure it could be improved, so feel free!
// Specifically, the velocities might be tweakable, but my math sucks!

// I modified this script to solve an hit-hat bug: now the hithat sound are three instead two as in the previous version, I added Pedal HitHat to Open HitHat and Closed HitHat. Now it works well and it sound natural.I tested this with Ezdrummer and FL Studio FPC. I’ve used a Pacific Digital DrumXtreme DX150 . Thanks to DJ Yoshiman for suggestions:-)

// MIDI setup
// device 3 should equal Midi In Port 2 - make sure your application is using the same port or edit it here!
midi.DeviceOut = 3
debug = midi.OutDevName
midi.GeneralMidi = true
midi.DefaultChannel = 10 // MIDI percussion channel
// Midi.Channel10.volume = 100% // you might not want to override your software. If you do, uncomment this!

var.senseThreshold = -1.00 // range of velocity is -1 to 1
// you can change this to change global sensitivity if you experience any problems due to lack of calibration

// you can edit these variables to tweak the velocities of the various drums,
// since it’s pretty darned hard to calibrate the drum kit as a game controller.
// For example, my Snare plays too loud with a gentle tap, so I’ve offset it by a negative amount

var.RedDrumOffset = 0
var.YellowDrumOffset = -3000
var.GreenDrumOffset = 0
var.BlueDrumOffset = 0
var.PurpleDrumOffset = -2000
var.BronzeDrumOffset = -3000

var.WaitTime = 100 ms // waits are important. if you don’t add them, GlovePIE polls so fast it sends multiple signals
// if you are a far better drummer than me and you’re experiencing drops in your drum hits, try lowering this number

// BUTTON 2 - YELLOW DRUM (Snare)
// joystick.y controls button 2 velocity
// equivalent to midi.AcousticSnare

if Joystick1.y > var.senseThreshold then
var.YellowDrum = MapEnsureRange(Smooth(Joystick1.y, 5), -1, 1, 5,100) * 10 + var.YellowDrumOffset%
wait var.WaitTime
else
var.YellowDrum = false
endif

// BUTTON 3 - GREEN DRUM - (High Tom)
// joystick.slider controls button 3 velocity
// equivalent to midi.HighTom
if Joystick1.slider > var.senseThreshold then
var.GreenDrum = MapEnsureRange(Smooth(Joystick1.slider, 5), -1, 1, 5,100) * 10 + var.GreenDrumOffset%
wait var.WaitTime
else
var.GreenDrum = false
endif

// BUTTON 4 - BLUE DRUM (High Mid Tom)
// joystick.roll controls button 4 velocity
// equivalent to midi.HighMidTom
if Joystick1.roll > var.senseThreshold then
var.BlueDrum = MapEnsureRange(Smooth(Joystick1.roll, 5), -1, 1, 5,100 ) * 10 + var.BlueDrumOffset%
wait var.WaitTime
else
var.BlueDrum = false
endif

// BUTTON 5 - PURPLE DRUM (Cymbal)
// joystick1.yaw controls button 5 velocity
// equivalent to midi.CrashCymbal1
if Joystick1.yaw > var.senseThreshold then
var.PurpleDrum = MapEnsureRange(Smooth(Joystick1.yaw, 5), -1, 1, 5,100 ) * 10 + var.PurpleDrumOffset%
wait var.WaitTime
else
var.PurpleDrum = false
endif

// BUTTON 6 - BRONZE DRUM (Low Tom)
// joystick1.pitch controls button 6 velocity
// equivalent to midi.LowTom
if Joystick1.pitch > var.senseThreshold then
var.BronzeDrum = MapEnsureRange(Smooth(Joystick1.pitch, 5), -1, 1, 5,100 ) * 10 + var.BronzeDrumOffset%
wait var.WaitTime
else
var.BronzeDrum = false
endif

// Button 7 is the cymbal (Purple Drum) rim mute button …
// but I can’t find a way to mute it. ie, this bit doesn’t work. Boo!
// But potentially, you could make the rim switch do something else here!
if Joystick1.Button7 then
var.PurpleDrum = 0
midi.CSharp4 = false
endif

// BUTTON 9 - RIGHT PEDAL (Bass Drum)
// equivalent to midi.BassDrum1
// not really necessary to do this since it doesn’t have velocity,
// but for the sake of modularity and readability…
if Joystick1.button9 then
var.RightPedal = 100%
wait var.WaitTime
else
var.RightPedal = false
endif

// BUTTON 10 - LEFT PEDAL ONLY (Pedal Hi Hat) / I added this new value to map left pedal
// equivalent to midi.Pedal Hi Hat

if Joystick1.button10 then
var.LeftPedalOnly = 60% // I’ve set 60 because 100 was too much

wait var.WaitTime
else
var.LeftPedalOnly = false
endif

// BUTTON 1 + LEFT PEDAL (Closed Hat)
// equivalent to midi.Closed Hat
if Joystick1.x > var.senseThreshold then
if Joystick1.Button10 then
var.RedDrum = MapEnsureRange(Smooth(Joystick1.x, 5), -1,1, 5,100) * 10 + var.RedDrumOffset%
else
var.LeftPedal = MapEnsureRange(Smooth(Joystick1.x, 5), -1,1, 5,100) * 10 + var.RedDrumOffset%
endif
wait var.WaitTime
else
var.RedDrum = false
endif

// note, you can’t set those Midi values inside the IF
// because IF statements in GlovePIE cause it to send the midi message
// again even if it hasn’t changed, whereas outside IF statements it
// only sends a MIDI message if it has changed.

// Potentially you could remap the notes to change drums/kits, but these should work for most GM Percussion
// and you’d be advised to set up a midi drum map of your own to match these notes instead
midi.FSharp3Velocity = var.RedDrum%
midi.E3Velocity = var.YellowDrum%
midi.C4Velocity = var.GreenDrum%
midi.A3Velocity = var.BlueDrum%
midi.F3Velocity = var.BronzeDrum%
midi.CSharp4Velocity = var.PurpleDrum%
midi.ASharp3Velocity = var.LeftPedal% // we can refer to them explicitly as percussion
midi.GSharp3Velocity = var.LeftPedalOnly
midi.C3Velocity = var.RightPedal // if we don’t care about setting velocity

// debug = ‘Red: ‘ + var.reddrum + ‘, Yellow: ‘ + var.yellowdrum + ‘, Green: ‘ + var.greendrum + ‘, Blue: ‘ + var.bluedrum + ‘, Bronze: ‘ + var.bronzedrum + ‘, Purple: ‘ + var.purpledrum + ‘, Left Pedal: ‘ + var.LeftPedal + ‘, Right Pedal: ‘ + var.RightPedal
// outputtofile(’Red: ‘ + var.reddrum + ‘, Yellow: ‘ + var.yellowdrum + ‘, Green: ‘ + var.greendrum + ‘, Blue: ‘ + var.bluedrum + ‘, Bronze: ‘ + var.bronzedrum + ‘, Purple: ‘ + var.purpledrum + ‘, Left Pedal: ‘ + var.LeftPedal + ‘, Right Pedal: ‘ + var.RightPedal)

// BUTTON 10 - LEFT PEDAL (Open HiHat)
// equivalent to midi.OpenHiHat
if Joystick1.button10 then
var.LeftPedal = 100%
wait var.WaitTime
else
var.LeftPedal = false
endif

The sound of pedal hit hat was very low, so I added
midi.ASharp3Velocity = var.LeftPedal

at the end and now it works.
But the sound is not natural, because pedal hit hat and open hit hat have the same sound.
So I’ve studied a bit how midi works with hit hat, I discovered that in midi hit-hat is composed of three sounds, not two. Those are the midi names and the corresponding notes:
–Closed Hat red pad +left pedal pressed,midi note F#3 midi.FSharp3Velocity var.RedDrum%

–Open HiHat red pad +left pedal NOT pressed,midi note A#3, midi.ASharp3Velocity = var.LeftPedal%

-Pedal Hi Hat,left pedal only,midi note G#3 midi.GSharp3Velocity = var.LeftPedal

I’ve tried all the day to assign those three sounds, but with this script glovepie use only the first note assigned to var.LeftPedal, ignoring the second value.
In expample if I put:
midi.GSharp3Velocity = var.LeftPedal
midi.ASharp3Velocity = var.LeftPedal%

glovepie assign G#3 to Pedal Hi Hat and to Open HiHat.
Please, could someone explain how to those three sounds?

// BUTTON 10 - LEFT PEDAL (Open HiHat) MODIFIED
// equivalent to midi.OpenHiHat
if Joystick1.x > var.senseThreshold then
if Joystick1.Button10 then
var.RedDrum = MapEnsureRange(Smooth(Joystick1.x, 5), -1,1, 5,100) * 10 + var.RedDrumOffset%
else
var.LeftPedal = MapEnsureRange(Smooth(Joystick1.x, 5), -1,1, 5,100) * 10 + var.RedDrumOffset%
endif
wait var.WaitTime
else
var.RedDrum = false
endif

Now it works almost as a real hit-hat:
-if you press left pedal+ red pad the sound is closed hit hat
-if the left pedal is not pressed and you hit red pad the sound is open hit hat.
The problem is: when you press left pedal only (not hitting red pad) there’s no sound. I think the sound should be the same sound you hear when you press left pedal+ hit left pad.
Could you help us to make it perfect?
At least, superb job, I use it with FL Studio and asio4all and it rocks!

Great,job, thank you