Jan Vana's looper for Bespoke synth

vanalooper.md

Example usage

vanalooper.py

# Jan Vana's multichannel looper
# Jan Vana implemented this in Ableton, Severak ported it to Bespoke

# USAGE

# there are four loopers called looper1 to looper4
# these are connected to four gains (outgain1 to outgain4) which goes to one main gain
# there are four notegaes (notegate1 to notegate4) which passes notes to currently selected channel
# there is one audiorouter called inrouter which is connected to loopers (and send audio to currently selected channel)

# paste this into one main script, create other scripts which call this like:
# def on_pulse():
# 	global vl
# 	vl.select(1)

# map pulses from midicontroller/grid to these scripts

class Vanalooper:
   def __init__(self):
      self.selected = 1
      self.select(1)      

	# select current active looper
   def select(self, chan):
      self.selected = chan
      me.set("inrouter~route", chan-1)
	  # edit this array to change number of loopers
      for i in [1, 2, 3, 4]:
         if i==chan:
            me.set("notegate" + str(i) + "~open", 1)
         else:
            me.set("notegate" + str(i) + "~open", 0)
            
	# set volume of current active looper
   def volume(self, vol):
      me.set("outgain" + str(self.selected) + "~gain", vol)
      
	# start recording in current active looper
   def record(self):
      me.set("looper" + str(self.selected) + "~capture", 1)
    
	# empties current active looper		 
   def empty(self):
      me.set("looper" + str(self.selected) + "~clear", 1)
                  

global vl   
vl = Vanalooper()