/
ModulinMulticore.py
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ModulinMulticore.py
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#!/usr/bin/env python
import multiprocessing
from pyo import *
import math
import Adafruit_ADS1x15
adc = Adafruit_ADS1x15.ADS1115()
import Adafruit_MCP3008
import RPi.GPIO as GPIO
CLK = 27
MISO = 22
MOSI = 17
CS1 = 8
CS2 = 9
mcp1 = Adafruit_MCP3008.MCP3008(clk=CLK, cs=CS1, miso=MISO, mosi=MOSI)
mcp2 = Adafruit_MCP3008.MCP3008(clk=CLK, cs=CS2, miso=MISO, mosi=MOSI)
MAXADC = 26300.0
GPIO.setup(CS1,GPIO.OUT)
GPIO.setup(CS2,GPIO.OUT)
pa_list_devices()
#print pm_get_default_input()
# --TriTable import from examples-- (Not in normal libs?)
class TriTable(PyoTableObject):
def __init__(self, order=10, size=8192):
PyoTableObject.__init__(self, size)
self._order = order
self._tri_table = HarmTable(self._create_list(order), size)
self._base_objs = self._tri_table.getBaseObjects()
self.normalize()
def _create_list(self, order):
l = []
ph = 1.0
for i in range(1, order*2):
if i % 2 == 0:
l.append(0)
else:
l.append(ph / (i*i))
ph *= -1
return l
def set_order(self, x):
self._order = x
self._tri_table.replace(self._create_list(x))
self.normalize()
self.refreshView()
@property
def order(self):
return self._order
@order.setter
def order(self, x): self.set_order(x)
# --Notes--
notes = [65.41,
73.42,
82.41,
87.31,
98,
110,
123.47,
130.81,
146.83,
164.81,
174.61,
196,
220,
246.94,
261.63,
293.66,
329.63,
349.23,
392,
440,
493.88,
523.25,
587.33,
659.25,
698.46,
783.99,
880,
987.77,
1046.5]
notesFM = [87.31,
98,
103.83,
116.54,
130.81,
138.59,
155.56,
174.61,
196,
207.65,
233.08,
261.63,
277.18,
311.13,
349.23,
392,
415.3,
466.16,
523.25,
554.37,
622.25,
698.46]
inputs = [
'/m_prt',
'/m_vibIn2',
'/m_vibSep',
'/m_pcSep',
'/m_cutoff',
'/m_res',
'/m_distortion',
'/m_volAffect',
'/m_chanPan',
'/m_dValue',
'/m_dFeedB',
'/m_attack',
'/m_decay',
'/m_sustain',
'/m_release',
'/m_wavetypenum',
'/m_note',
'/m_mod',
'/m_vibIn',
'/m_volIn',
'/m_adsr',
]
class Proc(multiprocessing.Process):
def __init__(self, create):
super(Proc, self).__init__()
self.daemon = True
self.create = create
def ribbon_sense(self):
self.ribbon = adc.read_adc(0, gain=1)
self.dis.value = notesFM[int((self.ribbon/MAXADC)*len(notesFM))] # 25200
self.vibratoribbon = adc.read_adc(1, gain=1)
if self.vibratoribbon < 20000.0:
self.vibIn.value = 0.0
else:
self.vibIn.value = (self.vibratoribbon - 20000.0) / 1000.0
if self.vibratoribbon > 18000:
self.adsr.value = 1.0
else:
self.adsr.value = 0.0
self.wheel1 = adc.read_adc(2, gain=1)
self.volIn.value = self.wheel1/MAXADC * 2.0 - 0.5
self.wheel2 = adc.read_adc(3, gain=1)
if self.wheel2 < 13380.0:
self.mod.value = 1.0
else:
self.mod.value = 1.0 - ((self.wheel2-13380.0)/8720.0)
#GPIO.output(CS2,1)
#GPIO.output(CS1,0)
#self.prt.value = mcp1.read_adc(4)/1024.0
self.vibIn2.value = mcp1.read_adc(1)/1024.0
self.vibSep.value = mcp1.read_adc(2)/1024.0
self.ptSep.value = mcp1.read_adc(3)/1024.0
self.dFeedB.value = mcp1.read_adc(0)/102.4
self.dValue.value = mcp1.read_adc(4)/102.4
self.chanPan.value = mcp1.read_adc(6)/1024.0
self.distortion.value = mcp1.read_adc(7)/1024.0
#GPIO.output(CS1,1)
#GPIO.output(CS2,0)
self.cutoff.value = mcp2.read_adc(0)/1024.0
self.res.value = mcp2.read_adc(1)/1024.0
self.volAffect.value = mcp2.read_adc(2)/1024.0
self.attack.value = mcp2.read_adc(3)/1024.0
self.decay.value = mcp2.read_adc(4)/1024.0
self.sustain.value = mcp2.read_adc(5)/1024.0
self.release.value = mcp2.read_adc(6)/1024.0
self.prt.value = mcp2.read_adc(7)/1024.0
def multifunctions(self):
self.type2L.mul = self.waveTypeNum
self.type1L.mul = 0.0
self.type3L.mul = 0.0
self.type4L.mul = 0.0
self.type2R.mul = self.waveTypeNum
self.type1R.mul = 0.0
self.type3R.mul = 0.0
self.type4R.mul = 0.0
def run(self):
# --Server setup--
self.server = Server(audio='jack')
self.server.deactivateMidi()
#self.server.setMidiInputDevice(3)
#print pm_get_default_input()
#print s.getMidiActive()
self.server.setBufferSize(32)
self.server.setDuplex(0)
self.server.setOutputDevice(0)
self.server.setNchnls(2)
if self.create:
self.server.setSamplingRate(16000)
else:
self.server.setSamplingRate(32000)
self.server.boot()
#print s.getMidiActive()
print('Server booted!')
self.server.amp = 0.25
bufsize = self.server.getBufferSize()
if self.create: # input handling
self.dis = SigTo(440.0, time=0.1)
self.mod = SigTo(0.5)
self.prt = SigTo(0.5)
self.vibIn = SigTo(0.0)
self.vibIn2 = SigTo(0.2)
self.vibSep = SigTo(0.5)
self.ptSep = SigTo(0.0)
self.volIn = SigTo(0.8)
self.cutoff = SigTo(1.0)
self.res = SigTo(0.0)
self.distortion = SigTo(0.0)
self.volAffect = SigTo(0.0)
self.chanPan = SigTo(0.5)
self.dValue = SigTo(0.0)
self.dFeedB = SigTo(2.0)
self.attack = SigTo(0.01)
self.decay = SigTo(0.5)
self.sustain = SigTo(0.7)
self.release = SigTo(0.25)
self.waveTypeNum = SigTo(1)
self.adsr = Sig(0.0)
#wtSlMap = SLMap(1, 4, 'lin', 'value', 1, 'int')
#waveTypeNum.ctrl([wtSlMap], "Wave Type")
self.inputlist = [
self.dis,
self.mod,
self.prt,
self.vibIn,
self.vibIn2,
self.vibSep,
self.ptSep,
self.volIn,
self.cutoff,
self.res,
self.distortion,
self.volAffect,
self.chanPan,
self.dValue,
self.dFeedB,
self.attack,
self.decay,
self.sustain,
self.release,
self.waveTypeNum,
self.adsr,
]
self.table = SharedTable(inputs, create=True, size=bufsize)
self.recrd = TableFill(self.inputlist, self.table)
ribP = Pattern(self.ribbon_sense, 0.1).play()
else: # synth
self.dis = TableScan(SharedTable(inputs[0], create=False, size=bufsize))
self.mod = TableScan(SharedTable(inputs[1], create=False, size=bufsize))
prt = TableScan(SharedTable(inputs[2], create=False, size=bufsize))
self.vibIn = TableScan(SharedTable(inputs[3], create=False, size=bufsize))
vibIn2 = TableScan(SharedTable(inputs[4], create=False, size=bufsize))
vibSep = TableScan(SharedTable(inputs[5], create=False, size=bufsize))
ptSep = TableScan(SharedTable(inputs[6], create=False, size=bufsize))
self.volIn = TableScan(SharedTable(inputs[7], create=False, size=bufsize))
cutoff = TableScan(SharedTable(inputs[8], create=False, size=bufsize))
res = TableScan(SharedTable(inputs[9], create=False, size=bufsize))
distortion = TableScan(SharedTable(inputs[10], create=False, size=bufsize))
volAffect = TableScan(SharedTable(inputs[11], create=False, size=bufsize))
chanPan = TableScan(SharedTable(inputs[12], create=False, size=bufsize))
dValue = TableScan(SharedTable(inputs[13], create=False, size=bufsize))
dFeedB = TableScan(SharedTable(inputs[14], create=False, size=bufsize))
attack = TableScan(SharedTable(inputs[15], create=False, size=bufsize))
decay = TableScan(SharedTable(inputs[16], create=False, size=bufsize))
sustain = TableScan(SharedTable(inputs[17], create=False, size=bufsize))
release = TableScan(SharedTable(inputs[18], create=False, size=bufsize))
self.waveTypeNum = TableScan(SharedTable(inputs[19], create=False, size=bufsize))
self.adsr = TableScan(SharedTable(inputs[20], create=False, size=bufsize))
# --Startup noise--
sn = Pan(Sine(440)).out()
Clean_objects(1, sn).start()
functions = Pattern(self.multifunctions, 0.1).play()
# --Entire synth--
porta = SigTo(value=self.dis, time=prt/5)
pitch = porta - (self.mod-0.5)*100
trVibL = self.vibIn*Sine((5-vibSep)*(vibIn2*5))*5
trVibR = self.vibIn*Sine((5+vibSep)*(vibIn2*5))*5
waveL = pitch + trVibL + (ptSep*5)
waveR = pitch + trVibR - (ptSep*5)
tri = TriTable()
saw = SawTable()
squ = SquareTable()
self.type1L = Sine(waveL)
self.type2L = Osc(saw, waveL)
self.type3L = Osc(squ, waveL)
self.type4L = Osc(tri, waveL)
self.type1R = Sine(waveR)
self.type2R = Osc(saw, waveR)
self.type3R = Osc(squ, waveR)
self.type4R = Osc(tri, waveR)
audio1L = self.type1L + self.type2L + self.type3L + self.type4L
audio1R = self.type1R + self.type2R + self.type3R + self.type4R
#waveP = Pattern(self.wave_type, 0.5).play()
self.type1L.mul = 0.0
self.type2L.mul = 1.0
self.type3L.mul = 0.0
self.type4L.mul = 0.0
self.type1R.mul = 0.0
self.type2R.mul = 1.0
self.type3R.mul = 0.0
self.type4R.mul = 0.0
fv = (Abs(self.vibIn) + self.volIn)*cutoff*1000
LPF_L = MoogLP(audio1L, fv, res*2.0)
LPF_R = MoogLP(audio1R, fv, res*2.0)
srcL = Disto(LPF_L, distortion)
srcR = Disto(LPF_R, distortion)
self.env = MidiAdsr(self.adsr)#, attack=1.0)
#env.ctrl()
srcL.mul = (self.volIn+(trVibL*volAffect))
srcR.mul = (self.volIn+(trVibR*volAffect))
#mm = Mixer()
#mm.addInput(0, srcL)
#mm.addInput(1, srcR)
#mm.setAmp(0, 0, 0.5)
#mm.setAmp(1, 1, 0.5)
LP = Pan(srcL, pan=chanPan).out()
RP = Pan(srcR, pan=(1.0-chanPan)).out()
LP.mul *= self.env
RP.mul *= self.env
srcDL = Delay(LP, dValue, dFeedB).out()
srcDR = Delay(RP, dValue, dFeedB).out()
#scope = Scope(LP+RP)
# --End of synth--
self.server.start()
self.server.gui(locals())
if __name__ == '__main__':
analysis = Proc(create=True)
synthesis = Proc(create=False)
print('Devices loaded')
print('Starting servers...')
analysis.start()
synthesis.start()