rewind() # initialize before start
active=True # and start...
if not onoff and active:
active=False # stop first
rewind() # initialize completely for safety...
def togglepower(CCval, *z):
global mode,lastmode
#if currnote<0:
if not active:
if mode==0: mode=lastmode
power(True)
else:
lastmode=mode
mode=0
power(False)
gv.setMC(gv.ARP,togglepower)
def noteoff():
global playnote,velocity
if playnote>-1:
if playnote in gv.playingnotes:
for m in gv.playingnotes[playnote]:
m.fadeout(noteticks<stepticks) # damp when notes are consecutive
gv.playingnotes[playnote]=[]
if noteticks<stepticks: # process release sample if notes are not consecutive
gv.PlayRelSample(m.playingrelsample(),gv.currvoice,playnote,velocity,m.playingretune())
playnote=-1
def rewind():
global currnote,cycletick
currnote=-1 # stop the loop first
global VIBRpitch
VIBRpitch = 1.0 * CCval / 32 # steps of 1/32th, range like GUI
def VibrSetspeed(CCval, *z):
global VIBRspeed
VIBRspeed = 1.0 * CCval / 4 # range=32
VibrLFO.setstep(VIBRspeed)
def VibrToggletrill(CCval, *z):
global VIBRtrill
VIBRtrill = not (VIBRtrill)
gv.setMC(gv.VIBRDEPTH, VibrSetpitch)
gv.setMC(gv.VIBRSPEED, VibrSetspeed)
gv.setMC(gv.VIBRTRILL, VibrToggletrill)
#gv.VibrSetspeed=VibrSetspeed
TremLFO = plfo()
TREMvalue = 1.0 # Full volume
TREMampl = 0 # declare
TREMspeed = 0 # declare
TREMtrill = False # declare
def TremProc(*z):
global VIBRspeed, TREMtrill, TREMvalue, TREMampl
if effect == 4:
TremLFO.setstep(VIBRspeed)
stopit=True
while gv.currsmf>0:
time.sleep(.01)
for i in gv.playingnotes: # What's playing at stop time ?
if i<gv.MTCHNOTES: continue # Skip main controller/keyboard
for m in gv.playingnotes[i]: # But remove our notes, as
m.fadeout() # the player may have had
gv.playingnotes[i]=[] # note-off's pending...
def tempo(x,*z):
global streamtempo
gv.smftempo=int(streamtempo*(1+(-1+2.0*x/128)))
if gv.smftempo<1: gv.smftempo=1
seq.change_tempo(gv.smftempo) # implicitely executes seq.drain()
gv.setMC(gv.SMFS,play)
gv.setMC(gv.SMFLOOP,loop)
gv.setMC(gv.SMFSTOP,stop)
gv.setMC(gv.SMFTEMPO,tempo)
# ----------------------------------------------------------------------
# P L A Y E R T H R E A D
# ----------------------------------------------------------------------
def player():
global seq,loopit,stopit,streamtempo,actvoicemap
seq.subscribe_port(client, port)
while True:
if gv.currsmf>0:
print "SMFplay %s, res=%d, %s" %(gv.smfseqs[gv.currsmf][0],gv.smfseqs[gv.currsmf][1],gv.smfseqs[gv.currsmf][3])
streamtempo=120 # default in sequencer, don't see use making this a parameter
if scope in [-2, -3, -4]: # also reset values
FVtype = gv.getindex(gv.cp.get(gv.cfg, "Reverb".lower()), FVtypes,
True, False)
if FVtype < 0:
FVtype = 0
#if scope == -3: # load sample set default
# load sample set default
#else: # system default
FVsetroomsize(gv.cp.getfloat(gv.cfg, "FVroomsize".lower()) * 127)
FVsetdamp(gv.cp.getfloat(gv.cfg, "FVdamp".lower()) * 127)
FVsetlevel(gv.cp.getfloat(gv.cfg, "FVlevel".lower()) * 127)
FVsetwidth(gv.cp.getfloat(gv.cfg, "FVwidth".lower()) * 127)
FVsetType(FVtype)
gv.setMC(gv.REVERB, FVsetReverb) # announce to CCmap
gv.setMC(gv.REVERBLVL, FVsetlevel)
gv.setMC(gv.REVERBROOM, FVsetroomsize)
gv.setMC(gv.REVERBDAMP, FVsetdamp)
gv.setMC(gv.REVERBWIDTH, FVsetwidth)
#
# = = = W A H = = =
#
# AutoWah (envelope & LFO) and Wah-Wah (pedal) based on
# autowah by Daniel Zanco: https://github.com/dangpzanco/autowah
# Autowah takes about 6% on PI3
#
c_filters.awsetMinMaxFreq.argtypes = [c_float, c_float]
c_filters.awsetQualityFactor.argtypes = [c_float]
c_filters.awsetMixing.argtypes = [c_float]
import gv
effects=["Off","On"]
effect=False
depth=0.0
gain=0.0
def setType(x,*z):
global effect
if x>0:
effect=True
else:
effect=False
def toggle(*z):
global effect
effect=not(effect)
def setdepth(x,*z): # 2-15
global depth
depth=2+13*x/127
def setgain(x,*z): # 0.3-0.8
global gain
gain=0.3+0.5*x/127.0
def reset():
global effect,depth,gain
effect=False
depth=gv.cp.getfloat(gv.cfg,"CHOdepth".lower())
gain=gv.cp.getfloat(gv.cfg,"CHOgain".lower())
reset()
gv.setMC(gv.CHORUS,toggle)
gv.setMC(gv.CHORUSDEPTH,setdepth)
gv.setMC(gv.CHORUSGAIN,setgain)
def decr(*z):
nav(2, CCbuts)
def sel(*z):
nav(3, CCbuts)
def ret(*z):
nav(4, CCbuts)
def CCdef():
global CCbuts
CCbuts = 0
for m in gv.CCmap:
if m[1] in CCbut: CCbuts += 1
CCbut.append(gv.setMC(
gv.MENU_INCR, incr)) # and announce the procs while preserving its index
CCbut.append(gv.setMC(gv.MENU_DECR, decr))
CCbut.append(gv.setMC(gv.MENU_SEL, sel))
CCbut.append(gv.setMC(gv.MENU_RET, ret))
gv.menu_CCdef = CCdef
###############################################################
# Define table for general user interface use (UI.py)
###############################################################
buttons = ["", "Up/Next", "Down/Prev", "Select", "Return"]