Example #1
0
 def OnPadPressed(self, control, event):
     idx = CONTROLS.PADS_64.index(control)
     if ui.getFocused(midi.widMixer):
         idx += 1  # do not include the master track (0)
         if self.controls.isButtonMutePressed:
             mixer.enableTrack(idx)
         elif self.controls.isButtonSelectPressed:
             mixer.selectTrack(idx)
         else:
             mixer.deselectAll()
             mixer.selectTrack(idx)
     elif ui.getFocused(midi.widChannelRack):
         if self.controls.isButtonMutePressed:
             channels.muteChannel(idx)
         elif self.controls.isButtonSelectPressed:
             channels.selectChannel(idx)
         else:
             channels.deselectAll()
             channels.selectChannel(idx)
     elif ui.getFocused(midi.widPlaylist):
         idx += 1  # TODO figure out why patternNumber starts at one instead of zero!
         if self.controls.isButtonMutePressed:
             pass
         else:
             patterns.jumpToPattern(idx)
     else:
         pass
     self.updateLEDs()
Example #2
0
	def OnMidiMsg(self, event):

		#print('senderId', event.senderId)
		if (event.midiId == midi.MIDI_CONTROLCHANGE):
			if (event.midiChan == 0):
				event.inEv = event.data2
				if event.inEv >= 0x40:
					event.outEv = -(event.inEv - 0x40)
				else:
					event.outEv = event.inEv

					# knobs
				if event.data1 in [0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17]:
					r = utils.KnobAccelToRes2(event.outEv)  #todo outev signof
					Res = r * (1 / (40 * 2.5))
					self.SetKnobValue(event.data1 - 0x10, event.outEv, Res)
					event.handled = True
				else:
					event.handled = False # for extra CCs in emulators
			else:
				event.handled = False # for extra CCs in emulators

		elif event.midiId == midi.MIDI_PITCHBEND: # pitch bend (faders)

			if event.midiChan <= 8:
				event.inEv = event.data1 + (event.data2 << 7)
				event.outEv = (event.inEv << 16) // 16383
				event.inEv -= 0x2000

				if self.ColT[event.midiChan].SliderEventID >= 0:
					# slider (mixer track volume)
					event.handled = True
					mixer.automateEvent(self.ColT[event.midiChan].SliderEventID, self.AlphaTrack_SliderToLevel(event.inEv + 0x2000), midi.REC_MIDIController, self.SmoothSpeed)
					# hint
					n = mixer.getAutoSmoothEventValue(self.ColT[event.midiChan].SliderEventID)
					s = mixer.getEventIDValueString(self.ColT[event.midiChan].SliderEventID, n)
					if s != '':
						s = ': ' + s
					self.OnSendTempMsg(self.ColT[event.midiChan].SliderName + s, 500)

		elif (event.midiId == midi.MIDI_NOTEON) | (event.midiId == midi.MIDI_NOTEOFF):  # NOTE
			if event.midiId == midi.MIDI_NOTEON:
				if (event.pmeFlags & midi.PME_FromScript != 0):
					if event.data1 == 0x7F:
						self.SetFirstTrack(event.data2)
				# slider hold
				if event.data1 in [0x68, 0x69, 0x70]:
					self.SliderHoldCount += -1 + (int(event.data2 > 0) * 2)

				if (event.pmeFlags & midi.PME_System != 0):
					if (event.data1 == 0x2E) | (event.data1 == 0x2F): # mixer bank
						if event.data2 > 0:
							self.SetFirstTrack(self.FirstTrackT[self.FirstTrack] - 8 + int(event.data1 == 0x2F) * 16)
					elif (event.data1 == 0x30) | (event.data1 == 0x31):
						if event.data2 > 0:
							self.SetFirstTrack(self.FirstTrackT[self.FirstTrack] - 1 + int(event.data1 == 0x31) * 2)
					elif event.data1 == 0x32: # self.Flip
						if event.data2 > 0:
							self.Flip = not self.Flip
							self.UpdateColT()
							self.UpdateLEDs()
					elif event.data1 in [0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27]: # knob reset
						if event.data2 > 0:
							n = event.data1 - 0x20
							self.SetKnobValue(n, midi.MaxInt)

				if (event.pmeFlags & midi.PME_System_Safe != 0):
					if event.data1 == 0x47: # link selected channels to current mixer track
						if event.data2 > 0:
							if self.Shift:
								mixer.linkTrackToChannel(midi.ROUTE_StartingFromThis)
							else:
								mixer.linkTrackToChannel(midi.ROUTE_ToThis)
					elif (event.data1 >= 0x18) & (event.data1 <= 0x1F): # select mixer track
						if event.data2 > 0:
							i = event.data1 - 0x18
							ui.showWindow(midi.widMixer)
							mixer.setTrackNumber(self.ColT[i].TrackNum, midi.curfxScrollToMakeVisible | midi.curfxMinimalLatencyUpdate)

					elif (event.data1 >= 0x8) & (event.data1 <= 0xF): # solo
						if event.data2 > 0:
							i = event.data1 - 0x8
							self.ColT[i].solomode = midi.fxSoloModeWithDestTracks
							if self.Shift:
								Include(self.ColT[i].solomode, midi.fxSoloModeWithSourceTracks)
							mixer.soloTrack(self.ColT[i].TrackNum, midi.fxSoloToggle, self.ColT[i].solomode)
							mixer.setTrackNumber(self.ColT[i].TrackNum, midi.curfxScrollToMakeVisible)

					elif (event.data1 >= 0x10) & (event.data1 <= 0x17): # mute
						if event.data2 > 0:
							mixer.enableTrack(self.ColT[event.data1 - 0x10].TrackNum)

					elif (event.data1 >= 0x0) & (event.data1 <= 0x7): # arm
						if event.data2 > 0:
							mixer.armTrack(self.ColT[event.data1].TrackNum)
							if mixer.isTrackArmed(self.ColT[event.data1].TrackNum):
								self.OnSendTempMsg(mixer.getTrackName(self.ColT[event.data1].TrackNum) + ' recording to ' + mixer.getTrackRecordingFileName(self.ColT[event.data1].TrackNum), 2500)
							else:
								self.OnSendTempMsg(mixer.getTrackName(self.ColT[event.data1].TrackNum) + ' unarmed')

					event.handled = True
				else:
					event.handled = False
			else:
				event.handled = False
Example #3
0
    def OnMidiIn(self, event):

        #tbuttons
        if (event.data1 == playb):
            transport.start()  #play
            self.UpdateLEDs()

        if (event.data1 == recb):
            transport.record()  #record
            self.UpdateLEDs()

        if (event.data1 == stopb):
            transport.stop()  #stop
            self.UpdateLEDs()

        if (event.data1 == loopb):
            transport.setLoopMode()  #loop/pattern mode
            self.UpdateLEDs()

        if (event.data1 == metrob):  # metronome/button
            transport.globalTransport(midi.FPT_Metronome, 110)
            self.UpdateLEDs()

        if (event.data1 == tempob):
            transport.stop()  #tap tempo

        if (event.data1 == quantizeb):
            transport.globalTransport(midi.FPT_Snap, 48)  #snap toggle

        if (event.data1 == squantizeb):
            ui.snapMode(1)  #snap toggle

        if (event.data1 == srecb):
            transport.globalTransport(midi.FPT_CountDown,
                                      115)  #countdown before recordin

        #if (event.data1 == sstopb):
        #   transport.globalTransport(midi.FPT_F12, 71) #clear all windows

        if (event.data1 == undob):
            general.undoUp()  #undo

        if (event.data1 == sundob):
            general.undo()  #redo

        if (event.data1 == squantizeb):
            transport.globalTransport(midi.FPT_SnapMode, 49,
                                      event.pmeFlags)  #snap toggle
            self.UpdateLEDs()

        if (event.data1 == tempob):
            transport.globalTransport(midi.FPT_TapTempo, 106)  #tap tempo

        #4D controller
        if (event.data1 == knobe):
            transport.globalTransport(midi.FPT_Enter, 80)  #enter

        if (event.data1 == knobsp) & (event.data2
                                      == right):  #4d encoder spin right
            ui.jog(1)

        elif (event.data1 == knobsp) & (event.data2
                                        == left):  #4d encoder spin left
            ui.jog(-1)

        if (event.data1 == knoblr) & (event.data2
                                      == right):  #4d encoder push right
            transport.globalTransport(midi.FPT_Right, 1)

        elif (event.data1 == knoblr) & (event.data2
                                        == left):  #4d encoder push left
            transport.globalTransport(midi.FPT_Left, 1)

        if (event.data1 == knobud) & (event.data2 == up):  #4d encoder push up
            transport.globalTransport(midi.FPT_Up, 1)
        elif (event.data1 == knobud) & (event.data2
                                        == down):  #4d encoder push down
            transport.globalTransport(midi.FPT_Down, 1)

        #8 volume knobs for mixer & channel rack, 8 tracks at a time

        volinc = .005  #volume increments
        paninc = .01  # pan increments

        if ui.getFocused(0) == 1:  #mixer volume control

            if (event.data1 == muteb):
                mixer.enableTrack(mixer.trackNumber())  #mute

            if (event.data1 == solob):
                mixer.soloTrack(mixer.trackNumber())  #solo

            # VOLUME CONTROL

            #knob 1
            if (event.data1 == knob1):
                if event.data2 == 127:
                    mixer.setTrackVolume(
                        mixer.trackNumber() + 0,
                        mixer.getTrackVolume(mixer.trackNumber()) + 0 -
                        volinc)  # volume values go down

                elif event.data2 == 1:
                    mixer.setTrackVolume(
                        mixer.trackNumber() + 0,
                        mixer.getTrackVolume(mixer.trackNumber()) + 0 +
                        volinc)  # volume values go up

            #knob 2
            if (event.data1 == knob2):
                if event.data2 == 127:
                    mixer.setTrackVolume(
                        mixer.trackNumber() + 1,
                        mixer.getTrackVolume(mixer.trackNumber() + 1) -
                        volinc)  # volume values go down

                elif event.data2 == 1:
                    mixer.setTrackVolume(
                        mixer.trackNumber() + 1,
                        mixer.getTrackVolume(mixer.trackNumber() + 1) +
                        volinc)  # volume values go up

            #knob 3
            if (event.data1 == knob3):
                if event.data2 == 127:
                    mixer.setTrackVolume(
                        mixer.trackNumber() + 2,
                        mixer.getTrackVolume(mixer.trackNumber() + 2) -
                        volinc)  # volume values go down

                elif event.data2 == 1:
                    mixer.setTrackVolume(
                        mixer.trackNumber() + 2,
                        mixer.getTrackVolume(mixer.trackNumber() + 2) +
                        volinc)  # volume values go up

            #knob 4
            if (event.data1 == knob4):
                if event.data2 == 127:
                    mixer.setTrackVolume(
                        mixer.trackNumber() + 3,
                        mixer.getTrackVolume(mixer.trackNumber() + 3) -
                        volinc)  # volume values go down

                elif event.data2 == 1:
                    mixer.setTrackVolume(
                        mixer.trackNumber() + 3,
                        mixer.getTrackVolume(mixer.trackNumber() + 3) +
                        volinc)  # volume values go up

            #knob5
            if (event.data1 == knob5):
                if event.data2 == 127:
                    mixer.setTrackVolume(
                        mixer.trackNumber() + 4,
                        mixer.getTrackVolume(mixer.trackNumber() + 4) -
                        volinc)  # volume values go down

                elif event.data2 == 1:
                    mixer.setTrackVolume(
                        mixer.trackNumber() + 4,
                        mixer.getTrackVolume(mixer.trackNumber() + 4) +
                        volinc)  # volume values go up

            #knob 6
            if (event.data1 == knob6):
                if event.data2 == 127:
                    mixer.setTrackVolume(
                        mixer.trackNumber() + 5,
                        mixer.getTrackVolume(mixer.trackNumber() + 5) -
                        volinc)  # volume values go down

                elif event.data2 == 1:
                    mixer.setTrackVolume(
                        mixer.trackNumber() + 5,
                        mixer.getTrackVolume(mixer.trackNumber() + 5) +
                        volinc)  # volume values go up

            #knob 7
            if (event.data1 == knob7):
                if event.data2 == 127:
                    mixer.setTrackVolume(
                        mixer.trackNumber() + 6,
                        mixer.getTrackVolume(mixer.trackNumber() + 6) -
                        volinc)  # volume values go down

                elif event.data2 == 1:
                    mixer.setTrackVolume(
                        mixer.trackNumber() + 6,
                        mixer.getTrackVolume(mixer.trackNumber() + 6) +
                        volinc)  # volume values go up

            #knob 8
            if (event.data1 == knob8):
                if event.data2 == 127:
                    mixer.setTrackVolume(
                        mixer.trackNumber() + 7,
                        mixer.getTrackVolume(mixer.trackNumber() + 7) -
                        volinc)  # volume values go down

                elif event.data2 == 1:
                    mixer.setTrackVolume(
                        mixer.trackNumber() + 7,
                        mixer.getTrackVolume(mixer.trackNumber() + 7) +
                        volinc)  # volume values go up

            # PAN CONTROL

            #sknob 1
            if (event.data1 == sknob1):
                if event.data2 == 127:
                    mixer.setTrackPan(mixer.trackNumber() + 0,
                                      mixer.getTrackPan(mixer.trackNumber()) +
                                      0 - paninc)  # volume values go down

                elif event.data2 == 1:
                    mixer.setTrackPan(mixer.trackNumber() + 0,
                                      mixer.getTrackPan(mixer.trackNumber()) +
                                      0 + paninc)  # volume values go up

            #sknob 2
            if (event.data1 == sknob2):
                if event.data2 == 127:
                    mixer.setTrackPan(
                        mixer.trackNumber() + 1,
                        mixer.getTrackPan(mixer.trackNumber() + 1) -
                        paninc)  # volume values go down

                elif event.data2 == 1:
                    mixer.setTrackPan(
                        mixer.trackNumber() + 1,
                        mixer.getTrackPan(mixer.trackNumber() + 1) +
                        paninc)  # volume values go up

            #sknob 3
            if (event.data1 == sknob3):
                if event.data2 == 127:
                    mixer.setTrackPan(
                        mixer.trackNumber() + 2,
                        mixer.getTrackPan(mixer.trackNumber() + 2) -
                        paninc)  # volume values go down

                elif event.data2 == 1:
                    mixer.setTrackPan(
                        mixer.trackNumber() + 2,
                        mixer.getTrackPan(mixer.trackNumber() + 2) +
                        paninc)  # volume values go up

            #sknob 4
            if (event.data1 == sknob4):
                if event.data2 == 127:
                    mixer.setTrackPan(
                        mixer.trackNumber() + 3,
                        mixer.getTrackPan(mixer.trackNumber() + 3) -
                        paninc)  # volume values go down

                elif event.data2 == 1:
                    mixer.setTrackPan(
                        mixer.trackNumber() + 3,
                        mixer.getTrackPan(mixer.trackNumber() + 3) +
                        paninc)  # volume values go up

            #sknob5
            if (event.data1 == sknob5):
                if event.data2 == 127:
                    mixer.setTrackPan(
                        mixer.trackNumber() + 4,
                        mixer.getTrackPan(mixer.trackNumber() + 4) -
                        paninc)  # volume values go down

                elif event.data2 == 1:
                    mixer.setTrackPan(
                        mixer.trackNumber() + 4,
                        mixer.getTrackPan(mixer.trackNumber() + 4) +
                        paninc)  # volume values go up

            #sknob 6
            if (event.data1 == sknob6):
                if event.data2 == 127:
                    mixer.setTrackPan(
                        mixer.trackNumber() + 5,
                        mixer.getTrackPan(mixer.trackNumber() + 5) -
                        paninc)  # volume values go down

                elif event.data2 == 1:
                    mixer.setTrackPan(
                        mixer.trackNumber() + 5,
                        mixer.getTrackPan(mixer.trackNumber() + 5) +
                        paninc)  # volume values go up

            #sknob 7
            if (event.data1 == sknob7):
                if event.data2 == 127:
                    mixer.setTrackPan(
                        mixer.trackNumber() + 6,
                        mixer.getTrackPan(mixer.trackNumber() + 6) -
                        paninc)  # volume values go down

                elif event.data2 == 1:
                    mixer.setTrackPan(
                        mixer.trackNumber() + 6,
                        mixer.getTrackPan(mixer.trackNumber() + 6) +
                        paninc)  # volume values go up

            #sknob 8
            if (event.data1 == sknob8):
                if event.data2 == 127:
                    mixer.setTrackPan(
                        mixer.trackNumber() + 7,
                        mixer.getTrackPan(mixer.trackNumber() + 7) -
                        paninc)  # volume values go down

                elif event.data2 == 1:
                    mixer.setTrackPan(
                        mixer.trackNumber() + 7,
                        mixer.getTrackPan(mixer.trackNumber() + 7) +
                        paninc)  # volume values go up

        elif ui.getFocused(0) == 0:  # channel rack

            if (event.data1 == muteb):
                channels.muteChannel(channels.channelNumber())  #mute

            if (event.data1 == solob):
                channels.soloChannel(channels.channelNumber())  #solo

            # VOLUME CONTROL

            #knob 1
            if (event.data1 == knob1):
                if event.data2 == 127:
                    channels.setChannelVolume(
                        channels.channelNumber() + 0,
                        channels.getChannelVolume(channels.channelNumber() + 0)
                        - volinc)  # volume values go down

                elif event.data2 == 1:
                    channels.setChannelVolume(
                        channels.channelNumber() + 0,
                        channels.getChannelVolume(channels.channelNumber() + 0)
                        + volinc)  # volume values go up

            #knob 2
            if (event.data1 == knob2):
                if event.data2 == 127:

                    channels.setChannelVolume(
                        channels.channelNumber() + 1,
                        channels.getChannelVolume(channels.channelNumber() + 1)
                        - volinc)  # volume values go down

                elif event.data2 == 1:
                    channels.setChannelVolume(
                        channels.channelNumber() + 1,
                        channels.getChannelVolume(channels.channelNumber() + 1)
                        + volinc)  # volume values go up

            #knob 3
            if (event.data1 == knob3):
                if event.data2 == 127:
                    channels.setChannelVolume(
                        channels.channelNumber() + 2,
                        channels.getChannelVolume(channels.channelNumber() + 2)
                        - volinc)  # volume values go down

                elif event.data2 == 1:
                    channels.setChannelVolume(
                        channels.channelNumber() + 2,
                        channels.getChannelVolume(channels.channelNumber() + 2)
                        + volinc)  # volume values go up

            #knob 4
            if (event.data1 == knob4):
                if event.data2 == 127:
                    channels.setChannelVolume(
                        channels.channelNumber() + 3,
                        channels.getChannelVolume(channels.channelNumber() + 3)
                        - volinc)  # volume values go down

                elif event.data2 == 1:
                    channels.setChannelVolume(
                        channels.channelNumber() + 3,
                        channels.getChannelVolume(channels.channelNumber() + 3)
                        + volinc)  # volume values go up

            #knob 5
            if (event.data1 == knob5):
                if event.data2 == 127:
                    channels.setChannelVolume(
                        channels.channelNumber() + 4,
                        channels.getChannelVolume(channels.channelNumber() + 4)
                        - volinc)  # volume values go down

                elif event.data2 == 1:
                    channels.setChannelVolume(
                        channels.channelNumber() + 4,
                        channels.getChannelVolume(channels.channelNumber() + 4)
                        + volinc)  # volume values go up

            #knob 6
            if (event.data1 == knob6):
                if event.data2 == 127:
                    channels.setChannelVolume(
                        channels.channelNumber() + 5,
                        channels.getChannelVolume(channels.channelNumber() + 5)
                        - volinc)  # volume values go down

                elif event.data2 == 1:
                    channels.setChannelVolume(
                        channels.channelNumber() + 5,
                        channels.getChannelVolume(channels.channelNumber() + 5)
                        + volinc)  # volume values go up

            #knob 7
            if (event.data1 == knob7):
                if event.data2 == 127:
                    channels.setChannelVolume(
                        channels.channelNumber() + 6,
                        channels.getChannelVolume(channels.channelNumber() + 6)
                        - volinc)  # volume values go down

                elif event.data2 == 1:
                    channels.setChannelVolume(
                        channels.channelNumber() + 6,
                        channels.getChannelVolume(channels.channelNumber() + 6)
                        + volinc)  # volume values go up

            #knob 8
            if (event.data1 == knob8):
                if event.data2 == 127:
                    channels.setChannelVolume(
                        channels.channelNumber() + 7,
                        channels.getChannelVolume(channels.channelNumber() + 7)
                        - volinc)  # volume values go down

                elif event.data2 == 1:
                    channels.setChannelVolume(
                        channels.channelNumber() + 7,
                        channels.getChannelVolume(channels.channelNumber() + 7)
                        + volinc)  # volume values go up

            # PAN CONTROL

            #sknob 1
            if (event.data1 == sknob1):
                if event.data2 == 127:
                    channels.setChannelPan(
                        channels.channelNumber() + 0,
                        channels.getChannelPan(channels.channelNumber() + 0) -
                        volinc)  # volume values go down

                elif event.data2 == 1:
                    channels.setChannelPan(
                        channels.channelNumber() + 0,
                        channels.getChannelPan(channels.channelNumber() + 0) +
                        volinc)  # volume values go up

            #sknob 2
            if (event.data1 == sknob2):
                if event.data2 == 127:

                    channels.setChannelPan(
                        channels.channelNumber() + 1,
                        channels.getChannelPan(channels.channelNumber() + 1) -
                        volinc)  # volume values go down

                elif event.data2 == 1:
                    channels.setChannelPan(
                        channels.channelNumber() + 1,
                        channels.getChannelPan(channels.channelNumber() + 1) +
                        volinc)  # volume values go up

            #sknob 3
            if (event.data1 == sknob3):
                if event.data2 == 127:
                    channels.setChannelPan(
                        channels.channelNumber() + 2,
                        channels.getChannelPan(channels.channelNumber() + 2) -
                        volinc)  # volume values go down

                elif event.data2 == 1:
                    channels.setChannelPan(
                        channels.channelNumber() + 2,
                        channels.getChannelPan(channels.channelNumber() + 2) +
                        volinc)  # volume values go up

            #sknob 4
            if (event.data1 == sknob4):
                if event.data2 == 127:
                    channels.setChannelPan(
                        channels.channelNumber() + 3,
                        channels.getChannelPan(channels.channelNumber() + 3) -
                        volinc)  # volume values go down

                elif event.data2 == 1:
                    channels.setChannelPan(
                        channels.channelNumber() + 3,
                        channels.getChannelPan(channels.channelNumber() + 3) +
                        volinc)  # volume values go up

            #sknob 5
            if (event.data1 == sknob5):
                if event.data2 == 127:
                    channels.setChannelPan(
                        channels.channelNumber() + 4,
                        channels.getChannelPan(channels.channelNumber() + 4) -
                        volinc)  # volume values go down

                elif event.data2 == 1:
                    channels.setChannelPan(
                        channels.channelNumber() + 4,
                        channels.getChannelPan(channels.channelNumber() + 4) +
                        volinc)  # volume values go up

            #sknob 6
            if (event.data1 == sknob6):
                if event.data2 == 127:
                    channels.setChannelPan(
                        channels.channelNumber() + 5,
                        channels.getChannelPan(channels.channelNumber() + 5) -
                        volinc)  # volume values go down

                elif event.data2 == 1:
                    channels.setChannelPan(
                        channels.channelNumber() + 5,
                        channels.getChannelPan(channels.channelNumber() + 5) +
                        volinc)  # volume values go up

            #sknob 7
            if (event.data1 == sknob7):
                if event.data2 == 127:
                    channels.setChannelPan(
                        channels.channelNumber() + 6,
                        channels.getChannelPan(channels.channelNumber() + 6) -
                        volinc)  # volume values go down

                elif event.data2 == 1:
                    channels.setChannelPan(
                        channels.channelNumber() + 6,
                        channels.getChannelPan(channels.channelNumber() + 6) +
                        volinc)  # volume values go up

            #sknob 8
            if (event.data1 == sknob8):
                if event.data2 == 127:
                    channels.setChannelPan(
                        channels.channelNumber() + 7,
                        channels.getChannelPan(channels.channelNumber() + 7) -
                        volinc)  # volume values go down

                elif event.data2 == 1:
                    channels.setChannelPan(
                        channels.channelNumber() + 7,
                        channels.getChannelPan(channels.channelNumber() + 7) +
                        volinc)  # volume values go up
    def OnMidiMsg(self, event):

        print("On Midi Msg")
        #print("CC: ", event.controlNum, " Value: ", event.controlVal, " Chan: ", event.midiChan)

        i = mixer.trackNumber()

        if (event.midiChan == self.CHN.KNOB):

            event.handled = False

            if event.controlNum == self.KNOB.VOL:
                sVol = self.scaleValue(event.controlVal, 127, 1)
                mixer.setTrackVolume(mixer.trackNumber(), sVol)
                event.handled = True

            if event.controlNum == self.KNOB.PAN:
                sPan = (self.scaleValue(event.controlVal, 127, 2) - 1)
                if (abs(sPan) < 0.008):
                    sPan = 0
                mixer.setTrackPan(mixer.trackNumber(), sPan)
                event.handled = True

        elif (event.midiChan == self.CHN.BTN):

            event.handled = False

            if (event.controlNum == self.BTN.PLAY) & (event.controlVal == 127):
                transport.start()
                event.handled = True

            if (event.controlNum == self.BTN.STOP) & (event.controlVal == 127):
                transport.stop()
                event.handled = True

            if (event.controlNum == self.BTN.RECORD) & (event.controlVal
                                                        == 127):
                transport.record()
                event.handled = True

            if (event.controlNum == self.BTN.LOOP_MODE) & (event.controlVal
                                                           == 127):
                transport.setLoopMode()
                event.handled = True

            if (event.controlNum == self.BTN.MUTE) & (event.controlVal == 127):
                mixer.enableTrack(i)
                event.handled = True

            if (event.controlNum == self.BTN.SOLO) & (event.controlVal == 127):
                mixer.soloTrack(i)
                event.handled = True

            if (event.controlNum == self.BTN.TRACK_ARM) & (event.controlVal
                                                           == 127):
                mixer.armTrack(i)
                event.handled = True

        else:

            event.handled = False