def cleanUp():
global mCamera, mSynth
mSynth.free()
sc.quit()
mCamera.release()
GPIO.cleanup()
cv2.destroyAllWindows()
def iterate(self, iters=1): sc.quit() for iter in range(iters): self.age_pop() self.mutate_pop() # self.crossover() if (iter%20)==0: print self.population[0].age self.reproduce(self.depth)
def start_sc(self): try: sc.start(verbose=1, spew=1, startscsynth=1) except OSError: # in case we've already started the synth print 'QUIT!' sc.quit() print 'sfpath: ', self.sfpath self.bnum = sc.loadSnd(self.sfpath, wait=False) print 'bnum: ', self.bnum return 1
def start_sc(self):
try:
sc.start(verbose=1, spew=1, startscsynth=1)
except OSError: # in case we've already started the synth
print "QUIT!"
sc.quit()
print "sfpaths: ", self.sfpaths
for i, sfpath in enumerate(self.sfpaths):
bnum = sc.loadSnd(os.path.basename(sfpath), wait=False)
print "bnum: ", bnum
self.sfinfos[i]["bnum"] = bnum
return 1
def start_sc(self): try: sc.start(verbose=1, spew=1, startscsynth=1) except OSError: # in case we've already started the synth print 'QUIT!' sc.quit() print 'sfpath: ', self.sfpath for i, sfpath in enumerate(self.sfpaths): bnum = sc.loadSnd(sfpath, wait=False) print 'bnum: ', bnum self.infos[i]['bnum'] = bnum return 1
def iterate(self, iters=1): sc.quit() for iter in range(iters): self.age_pop() self.mutate_pop() # self.crossover() if (iter%self.reporting_interval)==0: print self.population[0].age self.reproduce(self.depth) self.collect_population_data() res = self.check_for_stopping_conditions(5) if (res == 0) and (self.population[0].age > 20): return
octave = sc.Synth( "xiiOctave2x2" )
octave.pitch1 = 0.1
octave.pitch2 = 1
octave.fxlevel = 1 # processed sound
octave.level = 0 # clean sound
# player > delay > octave > snd card
player.outbus = delay.inbus = 4
delay.outbus = octave.inbus = 6
# octave.outbus = 0 # sound card. It is 0 by default so we dont need to do this one.
player.rate = 1 # play it now
timeout = time.time() + 10 # secs
while time.time() < timeout :
time.sleep(0.1) # every tenth of sec
delay.feedback += 0.01 # more feedback
delay.fxlevel += 0.01 # higher delayed sound level
octave.pitch1 += 0.01 # increase
octave.pitch2 -= 0.01 # decrease
print 'fxlevel: %f / feedback: %f / octave pitch1: %f and pitch2: %f : ' % ( delay.fxlevel, delay.feedback, octave.pitch1, octave.pitch2 )
sc.unloadSnd( player.bufnum )
player.free()
sc.quit()
print 'quiting'
print "Registered Callback-functions are :"
for addr in s.getOSCAddressSpace():
print addr
# Start OSCServer
print "\nStarting OSCServer. Use ctrl-C to quit."
st = threading.Thread(target=s.serve_forever)
st.start()
sc.start(spew=1)
# sine = sc.Synth( "sine" )
Latch = sc.Synth("Latch")
try:
while True:
now = time.time()
if (now - lastLoop > LOOP_PERIOD):
lastLoop = now
Latch.rate = xb * 20 + 1
# sine.freq = xb*600+120
#sine.amp = yb*2+1
time.sleep(LOOP_PERIOD / 2)
except KeyboardInterrupt:
print "\nClosing OSCServer."
s.close()
Latch.free()
sc.quit()
print "Waiting for Server-thread to finish"
st.join()
print "Done"
