def __init__(self, parent=None, width=800, height=800):
""" initialisation
parent : une application
width,height : dimension de l'oscilloscpe
"""
Frame.__init__(self)
self.master.title("Oscilloscope")
# Modele
self.time = 0
self.signal = None
# Vues
self.menuBar = MenuBar(parent=self)
self.screen = Screen(parent=self)
self.frame = Frame(master=self)
# Controleurs
self.time_control = TimeBase(parent=self)
self.signal_controlX = Generator(parent=self, name="X", color="red")
self.signal_controlY = Generator(parent=self, name="Y", color="blue")
# Affichage Vues, Controleurs
self.menuBar.pack()
self.screen.pack()
self.signal_controlX.pack(side="left")
self.signal_controlY.pack(side="left")
self.time_control.pack()
self.configure(width=width, height=height)
def __init__(self, parent=None, width=800, height=800):
"""
Proprietes :
- un ecran (classe Screen)
- vibrations harmoniques (classe Vibration)
- base de temps (classe TimeBase)
Methodes :
- get_time(self) : demander le temps de la base de temps
- update_time(self, time) : calcul de vibration si mise a jour base de temps
- draw_curve(self, name, curve) : demander affichage d'une courbe
"""
Frame.__init__(self)
self.time = 0
self.master.title("Oscilloscope")
self.screen = Screen(parent=self)
self.time_base = TimeBase(parent=self)
self.vib_X = Vibration(parent=self, color="blue")
self.curveX = None
self.menuBar = MenuBar(self)
self.menuBar.pack()
self.screen.pack()
self.vib_X.pack()
self.time_base.pack()
self.configure(width=width, height=height)
def __init__(self, parent=None, width=800, height=800):
""" initialisation
parent : une application
width,height : dimension de l'oscilloscpe
"""
Frame.__init__(self)
self.master.title("Oscilloscope")
# Modelethreading.Thread(None, affiche, None, (200,), {'nom':'thread a'})
self.time = 0
self.signal = None
# # Vues
# self.menuBar = MenuBar(parent=self)
# self.screen = Screen(parent=self)
# self.frame = Frame(master=self)
# # Controleurs
# self.time_control = TimeBase(parent=self)
# self.signal_controlX = Generator(parent=self, name="X", color="red")
# self.signal_controlY = Generator(parent=self, name="Y", color="blue")
# # Affichage Vues, Controleurs
# self.menuBar.pack()
# self.screen.pack()
# self.signal_controlX.pack(side="left")
# self.signal_controlY.pack(side="left")
# self.time_control.pack()
# Vues
self.menuBar = MenuBar(parent=self)
self.screenT = Screen(parent=self)
self.screenXY = Screen(parent=self)
# Controleurs
self.signal_controlX = Generator(parent=self, name="X", color="red")
self.signal_controlY = Generator(parent=self, name="Y", color="blue")
self.signal_controlXY = Generator(parent=self, name="XY", color="blue")
self.time_control = TimeBase(parent=self)
self.varX = IntVar()
self.varY = IntVar()
self.varXY = IntVar()
self.showX = Checkbutton(parent, text="X", variable=self.varX, command=lambda: self.update_show("X"))
self.showY = Checkbutton(parent, text="Y", variable=self.varY, command=lambda: self.update_show("Y"))
self.showXY = Checkbutton(parent, text="XY", variable=self.varXY, command=lambda: self.update_show("XY"))
self.varX.set(1)
self.varY.set(1)
self.varXY.set(1)
# Affichage Vues, Controleurs
self.menuBar.grid(column=0, row=0)
self.screenT.grid(column=0,row=1)
self.screenXY.grid(column=1,row=1)
self.signal_controlX.grid(column=0, row=2)
self.signal_controlY.grid(column=0, row=3)
self.time_control.grid(column=0, row=4)
self.showX.grid(column=1, row=2)
self.showY.grid(column=1, row=3)
self.showXY.grid(column=1, row=4)
self.configure(width=width, height=height)
def __init__(self, parent=None, width=800, height=800):
"""
Initialisation
parent : une application
width,height : dimension de l'oscilloscpe
"""
Frame.__init__(self)
self.master.title("Oscilloscope - Diquélou - Toscer")
# doit-on afficher la courbe de lissajoux
self.drawXY = IntVar()
# Modele
self.time = 0
# gestion des signaux X et Y
self.signal_X = None
self.signal_Y = None
self.signal_XY = None
# Vues
self.view = Screen(parent=self)
self.lissajoux = Screen(parent= self)
# Controleurs
self.control_time = TimeBase(parent=self)
self.control_X = Generator(self,'X')
self.control_Y = Generator(self, 'Y')
# menu
menuBar = MenuBar(self)
menuBar.pack(fill="x");
# Affichage Vues, Controleurs
self.view.pack(fill="both")
self.control_time.pack(side="left", fill="y")
self.control_X.pack(side="left",fill="y")
self.lissajoux.pack(fill="both", side="left", expand=1)
self.control_Y.pack(side="right", fill="both")
self.configure(width=width, height=height)
self.master.protocol("WM_DELETE_WINDOW", self.quitter)
def __init__(self, parent=None, width=800, height=800):
"""
Initialisation
parent : une application
width,height : dimension de l'oscilloscpe
"""
Frame.__init__(self)
self.master.title("Oscilloscope")
# Barre de menu
menuBar = MenuBar(parent=self)
menuBar.pack(side="top")
# Hauteur & largeur
self.width = width
self.height = height
# Modele
self.time = 0
self.signal = None
# Vues
self.view = Screen(parent=self)
# Controleurs
self.control_time = TimeBase(parent=self)
self.control_X = Generator(parent=self)
self.control_Y = Generator(parent=self, name="Y")
self.control_L = Lissajou(parent=self)
self.signalSelected = SignalSelected(parent=self)
# Affichage Vues, Controleurs
self.signalSelected.pack(side="left", fill="y")
self.view.pack(fill="both", expand=1)
self.control_time.pack(fill="both", expand=1)
self.control_X.pack(side="left", fill="both", expand=1)
self.control_L.pack(side="left")
self.control_Y.pack(side="right", fill="both", expand=1)
self.configure(width=width, height=height)
def __init__(self, parent=None, width=800, height=800):
"""
Initialisation
parent : une application
width,height : dimension de l'oscilloscpe
"""
Frame.__init__(self)
self.master.title("Oscilloscope - Diquélou - Toscer")
# doit-on afficher la courbe de lissajoux
self.drawXY = IntVar()
# Modele
self.time = 0
# gestion des signaux X et Y
self.signal_X = None
self.signal_Y = None
self.signal_XY = None
# Vues
self.view = Screen(parent=self)
self.lissajoux = Screen(parent= self)
# Controleurs
self.control_time = TimeBase(parent=self)
self.control_X = Generator(self,'X')
self.control_Y = Generator(self, 'Y')
# menu
menuBar = MenuBar(self)
menuBar.pack(fill="x");
# Affichage Vues, Controleurs
self.view.pack(fill="both")
self.control_time.pack(side="left", fill="y")
self.control_X.pack(side="left",fill="y")
self.lissajoux.pack(fill="both", side="left", expand=1)
self.control_Y.pack(side="right", fill="both")
self.configure(width=width, height=height)
self.master.protocol("WM_DELETE_WINDOW", self.quitter)
class Beat:
KEY_TAP=pygame.K_SPACE
KEY_PHASE=pygame.K_RETURN
KEY_RESET=pygame.K_ESCAPE
EFFECT_HISTORY_LENGTH=2
KEYBOARD={
pygame.K_q:(0,0),
pygame.K_w:(1,0),
pygame.K_e:(2,0),
pygame.K_r:(3,0),
pygame.K_t:(4,0),
pygame.K_y:(5,0),
pygame.K_u:(6,0),
pygame.K_i:(7,0),
pygame.K_a:(0,1),
pygame.K_s:(1,1),
pygame.K_d:(2,1),
pygame.K_f:(3,1),
pygame.K_g:(4,1),
pygame.K_h:(5,1),
pygame.K_j:(6,1),
pygame.K_k:(7,1),
pygame.K_z:(0,2),
pygame.K_x:(1,2),
pygame.K_c:(2,2),
pygame.K_v:(3,2),
pygame.K_b:(4,2),
pygame.K_n:(5,2),
pygame.K_m:(6,2),
pygame.K_COMMA:(7,2),
}
FUNCTION_KEYS={
pygame.K_F1:1,
pygame.K_F2:2,
pygame.K_F3:3,
pygame.K_F4:4,
pygame.K_F5:5,
pygame.K_F6:6,
pygame.K_F7:7,
pygame.K_F8:8,
pygame.K_F9:9,
pygame.K_F10:10,
pygame.K_F11:11,
pygame.K_F12:12,
}
PATTERN_KEYS={
pygame.K_1:1,
pygame.K_2:2,
pygame.K_3:3,
pygame.K_4:4,
pygame.K_5:5,
pygame.K_6:6,
pygame.K_7:7,
pygame.K_8:8,
pygame.K_9:9,
pygame.K_0:0,
}
KB_REMAP={
pygame.K_RIGHTBRACKET:(0,1),
pygame.K_QUOTE:(1,1),
pygame.K_SLASH:(2,1),
pygame.K_LEFTBRACKET:(0,-1),
pygame.K_SEMICOLON:(1,-1),
pygame.K_PERIOD:(2,-1),
}
COLORS=[
(255,255,255), # white
(255,0,0), # red
(255,20,0), # orange
(255,80,0), # yellow
(50,100,0), # green
(0,30,80), # blue
(255,0,50), # purple
(0,0,0), # black
]
EFFECT_NAMES=[
'on',
'strobe',
'sweep',
'rev sweep',
'fast sweep',
'fast rev sweep',
'pulse',
'rev pulse',
'fast pulse',
'fast rev pulse',
'fade in',
'fade out',
'fast fade in',
'fast fade out',
'rainbow!',
]
def __init__(self):
pygame.init()
self.size=1024,480
self.screen=pygame.display.set_mode(self.size)
self.bg=0,0,0
self.fg=255,255,255
self.audio_color=0,0,255
self.first_click=0
self.last_click=0
self.clicks=0
self.last_tick=0
self.effects={}
self.function=1
self.shift=False
self.forever=False
self.forever_patterns={}
self.forever_fn={}
self.last_stop=0
self.recording=False
self.recorded={}
self.coarse_grain=1
self.fine_grain=4
self.saved_patterns={}
self.rec_pat=None
self.kb_map=[0,1,2]
self.last_effect=collections.deque()
self.r=Recorder()
self.tb=TimeBase()
self.tb.register_tickfn(self.tick)
if len(sys.argv)>=2 and sys.argv[1]=='fake':
b=[FakeSingleBespeckleDevice('/dev/ttyUSB0',115200)]
else:
b = []
for i in range(10):
try:
b.append(SingleBespeckleDevice('/dev/ttyUSB%d' % i, 3000000))
if len(b) >= 4:
break
except:
pass
self.oa=OutputAdapter(b,self.tb)
self.oa.add_reset()
self.seq=Sequencer(self.tb,self.oa)
self.oa.start()
self.r.start()
self.tb.start()
self.seq.start()
while True:
quit=False
for event in pygame.event.get():
if event.type==pygame.QUIT: quit=True
if event.type==pygame.KEYDOWN:
if event.key==self.KEY_TAP:
self.tap()
elif event.key==self.KEY_PHASE:
self.phase()
elif event.key==pygame.K_UP:
self.tempo_adjust(1.)
elif event.key==pygame.K_DOWN:
self.tempo_adjust(-1.)
elif event.key in self.KEYBOARD:
self.effect(self.KEYBOARD[event.key])
elif event.key==pygame.K_TAB:
self.start_recording()
elif event.key in self.PATTERN_KEYS:
k=self.PATTERN_KEYS[event.key]
if self.rec_pat is not None:
self.save_pattern(k)
else:
p=self.pattern_map(k)
if self.forever:
if k in self.forever_patterns:
self.remove_pattern(self.forever_patterns[k])
self.forever_patterns.pop(k)
elif p is not None:
self.forever_patterns[k]=self.add_pattern(p,self.shift,self.forever)
elif p is not None:
self.add_pattern(p,self.shift,self.forever)
elif event.key in self.FUNCTION_KEYS:
k=self.FUNCTION_KEYS[event.key]
p=self.function_map(k)
if self.forever:
if k in self.forever_fn:
self.remove_pattern(self.forever_fn[k])
self.forever_fn.pop(k)
elif p is not None:
self.forever_fn[k]=self.add_pattern(p,self.shift,self.forever)
elif p is not None:
self.add_pattern(p,self.shift,self.forever)
elif event.key in self.KB_REMAP:
self.kb_remap(*self.KB_REMAP[event.key])
elif event.key==pygame.K_LSHIFT:
self.shift=True
elif event.key==pygame.K_LCTRL:
self.forever=True
elif event.key==self.KEY_RESET:
self.oa.add_reset()
elif event.type==pygame.KEYUP:
if event.key in self.KEYBOARD:
self.effect_release(self.KEYBOARD[event.key])
elif event.key==pygame.K_LSHIFT:
self.shift=False
elif event.key==pygame.K_LCTRL:
self.forever=False
elif event.key==pygame.K_TAB:
self.stop_recording()
if quit:
break
font = pygame.font.Font(None, 36)
text = font.render("TEMPO:"+str(self.tb.get_tempo())+" BPM", 1, self.fg)
if self.recording:
msg='recording'
elif self.rec_pat is not None:
msg='press a key to store'
else:
msg='not recording'
text2 = font.render(msg,1,self.fg)
audio=graphics.audio_widget(self.r,self.tb)
pattern_timeline=graphics.pattern_timeline_widget(self.tb,self.seq,float(self.r.CHUNK)/self.r.RATE)
self.screen.fill(self.bg)
self.screen.blit(text, (0,0))
self.screen.blit(text2, (0,30))
self.screen.blit(audio, (0,60))
self.screen.blit(pattern_timeline, (audio.get_width(),60))
kb=[font.render(self.EFFECT_NAMES[self.kb_map[row]],1,self.fg) for row in range(3)]
self.screen.blit(kb[0], (0,200))
self.screen.blit(kb[1], (0,230))
self.screen.blit(kb[2], (0,260))
pygame.display.flip()
time.sleep(0)
self.seq.stop()
self.r.stop()
self.tb.stop()
self.oa.stop()
self.seq.join()
self.r.join()
self.tb.join()
self.oa.join()
def tick(self,num):
self.r.set_beatline()
self.last_tick=time.time()
self.oa.add_tick()
def tempo_adjust(self,amt):
tempo=round(self.tb.get_tempo(),0)
tempo+=amt
self.tb.set_tempo(tempo)
def tap(self):
t=time.time()
if t-self.last_click>2:
self.first_click=t
self.clicks=0
else:
self.clicks+=1
self.tb.sync_period((t-self.first_click)/self.clicks)
self.last_click=t
def phase(self):
t=time.time()
self.tb.sync_phase(t)
def kb_remap(self,remap_row,increment):
self.kb_map[remap_row]=(self.kb_map[remap_row]+increment)%len(self.EFFECT_NAMES)
def effect_map(self,(c,r)):
if c>=len(self.COLORS):
return None
en=self.EFFECT_NAMES[self.kb_map[r]]
opacity=0xFF
if self.shift:
opacity/=2
color=self.COLORS[c]+(opacity,)
if en=='on':
return Effect(0x10,color,render=lambda *x:graphics.full_color(graphics.strip2screen(color),*x))
if en=='strobe':
return Effect(0x40,color+(0x00,0x10),False,render=lambda *x:graphics.strobe(graphics.strip2screen(color),*x))
if en=='sweep':
return Effect(0x41,color+(0x02,0x00),render=lambda *x:graphics.full_color(graphics.strip2screen(color),*x))
if en=='rev sweep':
return Effect(0x41,color+(0x82,0x00),render=lambda *x:graphics.full_color(graphics.strip2screen(color),*x))
if en=='pulse':
return Effect(0x42,color+(0x04,0x00),False,render=lambda *x:graphics.strobe(graphics.strip2screen(color),*x))
if en=='rev pulse':
return Effect(0x42,color+(0x84,0x00),False,render=lambda *x:graphics.strobe(graphics.strip2screen(color),*x))
if en=='fast sweep':
return Effect(0x41,color+(0x01,0x00),render=lambda *x:graphics.full_color(graphics.strip2screen(color),*x))
if en=='fast rev sweep':
return Effect(0x41,color+(0x81,0x00),render=lambda *x:graphics.full_color(graphics.strip2screen(color),*x))
if en=='fast pulse':
return Effect(0x42,color+(0x02,0x00),False,render=lambda *x:graphics.strobe(graphics.strip2screen(color),*x))
if en=='fast rev pulse':
return Effect(0x42,color+(0x082,0x00),False,render=lambda *x:graphics.strobe(graphics.strip2screen(color),*x))
if en=='fade in':
return Effect(0x43,color+(0x02,0x00),render=lambda *x:graphics.full_color(graphics.strip2screen(color),*x))
if en=='fade out':
return Effect(0x43,color+(0x82,0x00),render=lambda *x:graphics.full_color(graphics.strip2screen(color),*x))
if en=='fast fade in':
return Effect(0x43,color+(0x01,0x00),render=lambda *x:graphics.full_color(graphics.strip2screen(color),*x))
if en=='fast fade out':
return Effect(0x43,color+(0x81,0x00),render=lambda *x:graphics.full_color(graphics.strip2screen(color),*x))
if en=='rainbow!':
return Effect(0x03,(0x00, 0x04, 0x04),render=lambda *x:graphics.full_color(graphics.strip2screen(color),*x))
return None
def __init__(self):
pygame.init()
self.size=1024,480
self.screen=pygame.display.set_mode(self.size)
self.bg=0,0,0
self.fg=255,255,255
self.audio_color=0,0,255
self.first_click=0
self.last_click=0
self.clicks=0
self.last_tick=0
self.effects={}
self.function=1
self.shift=False
self.forever=False
self.forever_patterns={}
self.forever_fn={}
self.last_stop=0
self.recording=False
self.recorded={}
self.coarse_grain=1
self.fine_grain=4
self.saved_patterns={}
self.rec_pat=None
self.kb_map=[0,1,2]
self.last_effect=collections.deque()
self.r=Recorder()
self.tb=TimeBase()
self.tb.register_tickfn(self.tick)
if len(sys.argv)>=2 and sys.argv[1]=='fake':
b=[FakeSingleBespeckleDevice('/dev/ttyUSB0',115200)]
else:
b = []
for i in range(10):
try:
b.append(SingleBespeckleDevice('/dev/ttyUSB%d' % i, 3000000))
if len(b) >= 4:
break
except:
pass
self.oa=OutputAdapter(b,self.tb)
self.oa.add_reset()
self.seq=Sequencer(self.tb,self.oa)
self.oa.start()
self.r.start()
self.tb.start()
self.seq.start()
while True:
quit=False
for event in pygame.event.get():
if event.type==pygame.QUIT: quit=True
if event.type==pygame.KEYDOWN:
if event.key==self.KEY_TAP:
self.tap()
elif event.key==self.KEY_PHASE:
self.phase()
elif event.key==pygame.K_UP:
self.tempo_adjust(1.)
elif event.key==pygame.K_DOWN:
self.tempo_adjust(-1.)
elif event.key in self.KEYBOARD:
self.effect(self.KEYBOARD[event.key])
elif event.key==pygame.K_TAB:
self.start_recording()
elif event.key in self.PATTERN_KEYS:
k=self.PATTERN_KEYS[event.key]
if self.rec_pat is not None:
self.save_pattern(k)
else:
p=self.pattern_map(k)
if self.forever:
if k in self.forever_patterns:
self.remove_pattern(self.forever_patterns[k])
self.forever_patterns.pop(k)
elif p is not None:
self.forever_patterns[k]=self.add_pattern(p,self.shift,self.forever)
elif p is not None:
self.add_pattern(p,self.shift,self.forever)
elif event.key in self.FUNCTION_KEYS:
k=self.FUNCTION_KEYS[event.key]
p=self.function_map(k)
if self.forever:
if k in self.forever_fn:
self.remove_pattern(self.forever_fn[k])
self.forever_fn.pop(k)
elif p is not None:
self.forever_fn[k]=self.add_pattern(p,self.shift,self.forever)
elif p is not None:
self.add_pattern(p,self.shift,self.forever)
elif event.key in self.KB_REMAP:
self.kb_remap(*self.KB_REMAP[event.key])
elif event.key==pygame.K_LSHIFT:
self.shift=True
elif event.key==pygame.K_LCTRL:
self.forever=True
elif event.key==self.KEY_RESET:
self.oa.add_reset()
elif event.type==pygame.KEYUP:
if event.key in self.KEYBOARD:
self.effect_release(self.KEYBOARD[event.key])
elif event.key==pygame.K_LSHIFT:
self.shift=False
elif event.key==pygame.K_LCTRL:
self.forever=False
elif event.key==pygame.K_TAB:
self.stop_recording()
if quit:
break
font = pygame.font.Font(None, 36)
text = font.render("TEMPO:"+str(self.tb.get_tempo())+" BPM", 1, self.fg)
if self.recording:
msg='recording'
elif self.rec_pat is not None:
msg='press a key to store'
else:
msg='not recording'
text2 = font.render(msg,1,self.fg)
audio=graphics.audio_widget(self.r,self.tb)
pattern_timeline=graphics.pattern_timeline_widget(self.tb,self.seq,float(self.r.CHUNK)/self.r.RATE)
self.screen.fill(self.bg)
self.screen.blit(text, (0,0))
self.screen.blit(text2, (0,30))
self.screen.blit(audio, (0,60))
self.screen.blit(pattern_timeline, (audio.get_width(),60))
kb=[font.render(self.EFFECT_NAMES[self.kb_map[row]],1,self.fg) for row in range(3)]
self.screen.blit(kb[0], (0,200))
self.screen.blit(kb[1], (0,230))
self.screen.blit(kb[2], (0,260))
pygame.display.flip()
time.sleep(0)
self.seq.stop()
self.r.stop()
self.tb.stop()
self.oa.stop()
self.seq.join()
self.r.join()
self.tb.join()
self.oa.join()
class Oscilloscope(Frame):
"""
Modele d'Oscilloscope
time : valeur de la base de temps
signal : liste de couples, (temps,elongation) ou (elongation X, elongation Y) de signaux
view : visualisation de signaux
control_X : controle d'un signal
control_time : controle de la base de temps
"""
def __init__(self, parent=None, width=800, height=800):
"""
Initialisation
parent : une application
width,height : dimension de l'oscilloscpe
"""
Frame.__init__(self)
self.master.title("Oscilloscope")
# Barre de menu
menuBar = MenuBar(parent=self)
menuBar.pack(side="top")
# Hauteur & largeur
self.width = width
self.height = height
# Modele
self.time = 0
self.signal = None
# Vues
self.view = Screen(parent=self)
# Controleurs
self.control_time = TimeBase(parent=self)
self.control_X = Generator(parent=self)
self.control_Y = Generator(parent=self, name="Y")
self.control_L = Lissajou(parent=self)
self.signalSelected = SignalSelected(parent=self)
# Affichage Vues, Controleurs
self.signalSelected.pack(side="left", fill="y")
self.view.pack(fill="both", expand=1)
self.control_time.pack(fill="both", expand=1)
self.control_X.pack(side="left", fill="both", expand=1)
self.control_L.pack(side="left")
self.control_Y.pack(side="right", fill="both", expand=1)
self.configure(width=width, height=height)
def get_time(self):
"""
recuperer la valeur courante de la base de temps
"""
return self.control_time.get_time()
def update_time(self, time):
"""
calcul de signal si modification de la base de temps
time : nouvelle valeur de la base de temps
"""
if self.time != time:
self.time = time
self.control_X.update_signal(None)
self.control_Y.update_signal(None)
def update_view(self, name="X", signal=None):
""" demande d'affichage de signal
name : nom de la courbe (X,Y, X-Y)
signal : liste des couples (temps,elongation) ou (elongation X, elongation Y)
"""
msdiv = self.get_time()
if signal:
signal = signal[0:(len(signal) / msdiv) + 1]
signal = map(lambda (x, y): (x * msdiv, y), signal)
self.view.plot_signal(name, signal)
return signal
class Oscilloscope(Frame):
def __init__(self, parent=None, width=800, height=800):
"""
Proprietes :
- un ecran (classe Screen)
- vibrations harmoniques (classe Vibration)
- base de temps (classe TimeBase)
Methodes :
- get_time(self) : demander le temps de la base de temps
- update_time(self, time) : calcul de vibration si mise a jour base de temps
- draw_curve(self, name, curve) : demander affichage d'une courbe
"""
Frame.__init__(self)
self.time = 0
self.master.title("Oscilloscope")
self.screen = Screen(parent=self)
self.time_base = TimeBase(parent=self)
self.vib_X = Vibration(parent=self, color="blue")
self.curveX = None
self.menuBar = MenuBar(self)
self.menuBar.pack()
self.screen.pack()
self.vib_X.pack()
self.time_base.pack()
self.configure(width=width, height=height)
def get_time(self):
"""
Retour : valeur courante de la base de temps
"""
return self.time_base.get_time()
def update_time(self, time):
"""
Si modification base de temps : calcul vibration
"""
if self.time != time:
self.time = time
self.curveX = self.vib_X.compute(a=self.vib_X.scale_A.get(), f=self.vib_X.scale_F.get(), p=self.vib_X.scale_P.get(), timeBase=self.get_time())
self.draw_curve("X", self.curveX)
def draw_curve(self, name="X", curve=None):
"""
demande d'affichage de courbe
"""
self.screen.draw_curve(name, curve)
#########
#event
def exit(self):
"""
Quitte le programme en demandant si l'on veut sauvegarder son programme
"""
self.quit()
def save(self):
"""
Sauvegarde la courbe dans un fichier
"""
data = cPickle.dump(self.curveX)
print "sauvegarde du fichier"
print data
class Oscilloscope(Frame):
""" Oscilloscope
time : valeur de la base de temps
signaux : liste de couples, (temps,elongation) ou (elongation X, elongation Y) de signaux
screen : ecran de visualisation de signaux
time_control : controle de la base de temps
signal_control : controle d'un signal
"""
def __init__(self, parent=None, width=800, height=800):
""" initialisation
parent : une application
width,height : dimension de l'oscilloscpe
"""
Frame.__init__(self)
self.master.title("Oscilloscope")
# Modele
self.time = 0
self.signal = None
# Vues
self.menuBar = MenuBar(parent=self)
self.screen = Screen(parent=self)
self.frame = Frame(master=self)
# Controleurs
self.time_control = TimeBase(parent=self)
self.signal_controlX = Generator(parent=self, name="X", color="red")
self.signal_controlY = Generator(parent=self, name="Y", color="blue")
# Affichage Vues, Controleurs
self.menuBar.pack()
self.screen.pack()
self.signal_controlX.pack(side="left")
self.signal_controlY.pack(side="left")
self.time_control.pack()
self.configure(width=width, height=height)
def get_time(self):
"""valeur courante de la base de temps."""
return self.time_control.get_time()
def update_time(self, time):
"""demande de calcul de signal si modification de la base de temps"""
if self.time != time:
self.time = time
self.signal_controlX.update_signal(None)
self.signal_controlY.update_signal(None)
def set_signal(self, name="X", signal=None):
""" demande d'affichage de signal
name : nom de la courbe (X,Y, X-Y)
signal : liste des couples (temps,elongation) ou (elongation X, elongation Y)
"""
print("Base de Temps :", self.get_time())
msdiv = self.get_time()
if signal :
signal = signal[0:(len(signal)/msdiv) + 1]
signal = map(lambda (x, y): (x*msdiv, y), signal)
self.screen.plot_signal(name, signal)
return signal
class Oscilloscope(Frame):
""" Oscilloscope
time : valeur de la base de temps
signaux : liste de couples, (temps,elongation) ou (elongation X, elongation Y) de signaux
screen : ecran de visualisation de signaux
time_control : controle de la base de temps
signal_control : controle d'un signal
"""
def __init__(self, parent=None, width=800, height=800):
""" initialisation
parent : une application
width,height : dimension de l'oscilloscpe
"""
Frame.__init__(self)
self.master.title("Oscilloscope")
# Modelethreading.Thread(None, affiche, None, (200,), {'nom':'thread a'})
self.time = 0
self.signal = None
# # Vues
# self.menuBar = MenuBar(parent=self)
# self.screen = Screen(parent=self)
# self.frame = Frame(master=self)
# # Controleurs
# self.time_control = TimeBase(parent=self)
# self.signal_controlX = Generator(parent=self, name="X", color="red")
# self.signal_controlY = Generator(parent=self, name="Y", color="blue")
# # Affichage Vues, Controleurs
# self.menuBar.pack()
# self.screen.pack()
# self.signal_controlX.pack(side="left")
# self.signal_controlY.pack(side="left")
# self.time_control.pack()
# Vues
self.menuBar = MenuBar(parent=self)
self.screenT = Screen(parent=self)
self.screenXY = Screen(parent=self)
# Controleurs
self.signal_controlX = Generator(parent=self, name="X", color="red")
self.signal_controlY = Generator(parent=self, name="Y", color="blue")
self.signal_controlXY = Generator(parent=self, name="XY", color="blue")
self.time_control = TimeBase(parent=self)
self.varX = IntVar()
self.varY = IntVar()
self.varXY = IntVar()
self.showX = Checkbutton(parent, text="X", variable=self.varX, command=lambda: self.update_show("X"))
self.showY = Checkbutton(parent, text="Y", variable=self.varY, command=lambda: self.update_show("Y"))
self.showXY = Checkbutton(parent, text="XY", variable=self.varXY, command=lambda: self.update_show("XY"))
self.varX.set(1)
self.varY.set(1)
self.varXY.set(1)
# Affichage Vues, Controleurs
self.menuBar.grid(column=0, row=0)
self.screenT.grid(column=0,row=1)
self.screenXY.grid(column=1,row=1)
self.signal_controlX.grid(column=0, row=2)
self.signal_controlY.grid(column=0, row=3)
self.time_control.grid(column=0, row=4)
self.showX.grid(column=1, row=2)
self.showY.grid(column=1, row=3)
self.showXY.grid(column=1, row=4)
self.configure(width=width, height=height)
def get_time(self):
"""valeur courante de la base de temps."""
return self.time_control.get_time()
def update_time(self, time):
"""demande de calcul de signal si modification de la base de temps"""
if self.time != time:
self.time = time
self.signal_controlX.update_signal(None)
self.signal_controlY.update_signal(None)
def set_signal(self, name="X", signal=None , color =None):
""" demande d'affichage de signal
name : nom de la courbe (X,Y, X-Y)
signal : liste des couples (temps,elongation) ou (elongation X, elongation Y)
"""
#print("Base de Temps :", self.get_time())
msdiv = self.get_time()
if signal :
signal = signal[0:(len(signal)/msdiv) + 1]
signal = map(lambda (x, y): (x*msdiv, y), signal)
#Search if the signal need to be shown
self.screenT.change_signal(name, signal,color)
listCurveScreenT = self.screenT.listCurve
if len(listCurveScreenT) > 1:
listCurveX = listCurveScreenT[0]
listCurveY = listCurveScreenT[1]
curveXY= []
for i in range(len(listCurveX)-1):
#create a new curve using the elongation of X & Y curves
curveXY.append((listCurveX[1][i][1]+0.05,listCurveY[1][i][1]))
self.screenXY.change_signal("XY", curveXY, "green")
return signal
def update_show(self, name= None):
"""
Function permettant de changer l'état d'une courbe ( affichée ou non) en fonction des checkbox
"""
#print "EtatX", self.varX.get(), " EtatY" , self.varY.get(), " EtatY" , self.varXY.get()
#print name
if name == "X":
self.screenT.show_curve(name, self.varX.get())
elif name =="Y":
self.screenT.show_curve(name, self.varY.get())
elif name =="XY":
self.screenXY.show_curve(name, self.varXY.get())
#self.signal_controlX.update_signal(None)
#self.signal_controlY.update_signal(None)
def exit(self):
"""
Prend en charge l'appui sur la croix pour quitter l'application, va stopper les threads
"""
if tkMessageBox.askokcancel("Quitter l'application?", "Etes vous sur de vouloir quitter l'application oscilloscope?"):
self.screenT.stop_draw()
self.screenXY.stop_draw()
self.master.quit()
class Oscilloscope(Frame):
"""
Modele d'Oscilloscope
time : valeur de la base de temps
signal : liste de couples, (temps,elongation) ou (elongation X, elongation Y) de signaux
view : visualisation de signaux
control_X : controle d'un signal
control_time : controle de la base de temps
"""
def __init__(self, parent=None, width=800, height=800):
"""
Initialisation
parent : une application
width,height : dimension de l'oscilloscpe
"""
Frame.__init__(self)
self.master.title("Oscilloscope - Diquélou - Toscer")
# doit-on afficher la courbe de lissajoux
self.drawXY = IntVar()
# Modele
self.time = 0
# gestion des signaux X et Y
self.signal_X = None
self.signal_Y = None
self.signal_XY = None
# Vues
self.view = Screen(parent=self)
self.lissajoux = Screen(parent= self)
# Controleurs
self.control_time = TimeBase(parent=self)
self.control_X = Generator(self,'X')
self.control_Y = Generator(self, 'Y')
# menu
menuBar = MenuBar(self)
menuBar.pack(fill="x");
# Affichage Vues, Controleurs
self.view.pack(fill="both")
self.control_time.pack(side="left", fill="y")
self.control_X.pack(side="left",fill="y")
self.lissajoux.pack(fill="both", side="left", expand=1)
self.control_Y.pack(side="right", fill="both")
self.configure(width=width, height=height)
self.master.protocol("WM_DELETE_WINDOW", self.quitter)
def get_time(self):
"""
recuperer la valeur courante de la base de temps
"""
return self.control_time.get_time()
def update_time(self, time):
"""
calcul de signal si modification de la base de temps
time : nouvelle valeur de la base de temps
"""
if self.time != time:
self.time = time
self.control_X.update_signal(None)
self.control_Y.update_signal(None)
def plot_all(self):
"""
affiche tous les signaux
"""
self.update_view('X',self.control_X.signal)
self.update_view('Y',self.control_Y.signal)
self.update_view('XY',self.control_X.signal)
def update_view(self, name="X", signal=None):
""" demande d'affichage de signal
name : nom de la courbe (X,Y, X-Y)
signal : liste des couples (temps,elongation) ou (elongation X, elongation Y)
"""
print("Base de Temps :", self.get_time())
msdiv = self.get_time()
if signal :
if name!='XY':
signal = signal[0:(len(signal)/msdiv) + 1]
signal = map(lambda (x, y): (x*msdiv, y), signal)
self.view.plot_signal(name, signal)
else:
self.signal_XY = []
for i in range(0, len(self.control_X.signal)):
self.signal_XY.append((self.control_X.signal[i][1],self.control_Y.signal[i][1]))
self.lissajoux.plot_signal('XY',self.signal_XY)
return signal
def about(self):
"""
Affiche les infos des créateurs
"""
tkMessageBox.showinfo('Super oscilloscope',
'v0.1.5\n\n\tYoann Diquélou\n\tLeïla Toscer\n\n# Copyright (C) 2015 by ENIB-CAI')
def save(self):
"""
Sauvegarde la courbe
sauvegarde au format temps|amplitude|frequence|phase
"""
print "Oscilloscope.save()"
saveTxt = {}
saveTxt["timebase"] = self.time
saveTxt["graphs"] = []
saveTxt["graphs"].append( self.getGraphInfos(self.control_X))
saveTxt["graphs"].append( self.getGraphInfos(self.control_Y))
filename = tkFileDialog.asksaveasfilename(title="Sauvegarder un graphe", filetypes=[('oscillographe file','.osc'),('all files', '.*')])
print json.dumps(saveTxt, indent=4)
if filename:
file = open(filename,'w')
file.write(json.dumps(saveTxt, indent=4))
#file.write(str(self.time)+'|'+str(self.control_X.drawVar.get())+'|'+str(self.control_Y.drawVar.get())+'\n'+str(self.control_X.scale_A.get())+'|'+str(self.control_X.scale_F.get())+'|'+str(self.control_X.scale_P.get())+'|\n'+str(self.control_Y.scale_A.get())+'|'+str(self.control_Y.scale_F.get())+'|'+str(self.control_Y.scale_P.get())+'|\n')
# fermeture du fichier
file.close()
def load(self):
"""
Charger la courbe
"""
print "Oscilloscope.load()"
file = tkFileDialog.askopenfile(title="Ouvrir un graphe", filetypes=[('oscillographe file','.osc'),('all files', '.*')])
if file:
#data = file.readline().rstrip('\r\n')
# vérification que le texte est en accord avec le format
# regex = re.compile('^[0-9]{1,2}\|[0-9]{1,2}\|[0-9]{1,2}\|[0-9]{1,2}$')
# regex = re.compile('^([0-9]{1,2}\|){4}$')
# if(regex.match(data)):
# print "Format ok, loading\n"
# a = re.split('\|+', data, flags = re.IGNORECASE)
# self.control_time.scale_time.set(int(a[0]))
# self.control_X.scale_A.set(int(a[1]))
# self.control_X.scale_F.set(int(a[2]))
# self.control_X.scale_P.set(int(a[3]))
# else:
# print "Fichier incorrect"
# tkMessageBox.showerror('ERREUR',
# 'Entrez un fichier valide, merci.')
format = json.load(file)
self.control_time.scale_time.set( format["timebase"])
for i in range(0 ,len(format["graphs"])):
eval('self.control_'+format["graphs"][i]["name"]+'.scale_A.set('+str(format["graphs"][i]["amp"])+')')
eval('self.control_'+format["graphs"][i]["name"]+'.scale_F.set('+str(format["graphs"][i]["freq"])+')')
eval('self.control_'+format["graphs"][i]["name"]+'.scale_P.set('+str(format["graphs"][i]["phi"])+')')
if format["graphs"][i]["active"]==1:
eval('self.control_'+format["graphs"][i]["name"]+'.draw.select()')
else:
eval('self.control_'+format["graphs"][i]["name"]+'.draw.deselect()')
# if format["graphs"][i]["name"] == 'X':
# self.control_X.scale_A.set(format["graphs"][i]["amp"])
# self.control_X.scale_F.set(format["graphs"][i]["freq"])
# self.control_X.scale_P.set(format["graphs"][i]["phi"])
# if format["graphs"][i]["active"]==1:
# self.control_X.draw.select()
# else:
# self.control_X.draw.deselect()
# else:
# self.control_Y.scale_A.set(format["graphs"][i]["amp"])
# self.control_Y.scale_F.set(format["graphs"][i]["freq"])
# self.control_Y.scale_P.set(format["graphs"][i]["phi"])
# if format["graphs"][i]["active"]==1:
# self.control_Y.draw.select()
# else:
# self.control_Y.draw.deselect()
file.close()
def getGraphInfos(self, graph):
graphique = {}
graphique["name"] = graph.name
graphique["active"] = graph.drawVar.get()
graphique["amp"] = graph.scale_A.get()
graphique["freq"] = graph.scale_F.get()
graphique["phi"] = graph.scale_P.get()
return graphique
def quitter(self):
"""
Affiche une boite de dialogue pour que l'utilisateur confirme son souhait de quitter
"""
if tkMessageBox.askyesno('Quitter',
'voulez-vous quitter?'):
print "Oscilloscope.quitter()"
self.quit()
class Oscilloscope(Frame):
"""
Modele d'Oscilloscope
time : valeur de la base de temps
signal : liste de couples, (temps,elongation) ou (elongation X, elongation Y) de signaux
view : visualisation de signaux
control_X : controle d'un signal
control_time : controle de la base de temps
"""
def __init__(self, parent=None, width=800, height=800):
"""
Initialisation
parent : une application
width,height : dimension de l'oscilloscpe
"""
Frame.__init__(self)
self.master.title("Oscilloscope - Diquélou - Toscer")
# doit-on afficher la courbe de lissajoux
self.drawXY = IntVar()
# Modele
self.time = 0
# gestion des signaux X et Y
self.signal_X = None
self.signal_Y = None
self.signal_XY = None
# Vues
self.view = Screen(parent=self)
self.lissajoux = Screen(parent= self)
# Controleurs
self.control_time = TimeBase(parent=self)
self.control_X = Generator(self,'X')
self.control_Y = Generator(self, 'Y')
# menu
menuBar = MenuBar(self)
menuBar.pack(fill="x");
# Affichage Vues, Controleurs
self.view.pack(fill="both")
self.control_time.pack(side="left", fill="y")
self.control_X.pack(side="left",fill="y")
self.lissajoux.pack(fill="both", side="left", expand=1)
self.control_Y.pack(side="right", fill="both")
self.configure(width=width, height=height)
self.master.protocol("WM_DELETE_WINDOW", self.quitter)
def get_time(self):
"""
recuperer la valeur courante de la base de temps
"""
return self.control_time.get_time()
def update_time(self, time):
"""
calcul de signal si modification de la base de temps
time : nouvelle valeur de la base de temps
"""
if self.time != time:
self.time = time
self.control_X.update_signal(None)
self.control_Y.update_signal(None)
def plot_all(self):
"""
affiche tous les signaux
"""
self.update_view('X',self.control_X.signal)
self.update_view('Y',self.control_Y.signal)
self.update_view('XY',self.control_X.signal)
def update_view(self, name="X", signal=None):
""" demande d'affichage de signal
name : nom de la courbe (X,Y, X-Y)
signal : liste des couples (temps,elongation) ou (elongation X, elongation Y)
"""
print("Base de Temps :", self.get_time())
msdiv = self.get_time()
if signal :
if name!='XY':
signal = signal[0:(len(signal)/msdiv) + 1]
signal = map(lambda (x, y): (x*msdiv, y), signal)
self.view.plot_signal(name, signal)
else:
self.signal_XY = []
for i in range(0, len(self.control_X.signal)):
self.signal_XY.append((self.control_X.signal[i][1],self.control_Y.signal[i][1]))
self.lissajoux.plot_signal('XY',self.signal_XY)
return signal
def about(self):
"""
Affiche les infos des créateurs
"""
tkMessageBox.showinfo('Super oscilloscope',
'v0.1.5\n\n\tYoann Diquélou\n\tLeïla Toscer\n\n# Copyright (C) 2015 by ENIB-CAI')
def save(self):
"""
Sauvegarde la courbe
sauvegarde au format temps|amplitude|frequence|phase
"""
print "Oscilloscope.save()"
saveTxt = {}
saveTxt["timebase"] = self.time
saveTxt["graphs"] = []
saveTxt["graphs"].append( self.getGraphInfos(self.control_X))
saveTxt["graphs"].append( self.getGraphInfos(self.control_Y))
filename = tkFileDialog.asksaveasfilename(title="Sauvegarder un graphe", filetypes=[('oscillographe file','.osc'),('all files', '.*')])
print json.dumps(saveTxt, indent=4)
if filename:
file = open(filename,'w')
file.write(json.dumps(saveTxt, indent=4))
#file.write(str(self.time)+'|'+str(self.control_X.drawVar.get())+'|'+str(self.control_Y.drawVar.get())+'\n'+str(self.control_X.scale_A.get())+'|'+str(self.control_X.scale_F.get())+'|'+str(self.control_X.scale_P.get())+'|\n'+str(self.control_Y.scale_A.get())+'|'+str(self.control_Y.scale_F.get())+'|'+str(self.control_Y.scale_P.get())+'|\n')
# fermeture du fichier
file.close()
def load(self):
"""
Charger la courbe
"""
print "Oscilloscope.load()"
file = tkFileDialog.askopenfile(title="Ouvrir un graphe", filetypes=[('oscillographe file','.osc'),('all files', '.*')])
if file:
#data = file.readline().rstrip('\r\n')
# vérification que le texte est en accord avec le format
# regex = re.compile('^[0-9]{1,2}\|[0-9]{1,2}\|[0-9]{1,2}\|[0-9]{1,2}$')
# regex = re.compile('^([0-9]{1,2}\|){4}$')
# if(regex.match(data)):
# print "Format ok, loading\n"
# a = re.split('\|+', data, flags = re.IGNORECASE)
# self.control_time.scale_time.set(int(a[0]))
# self.control_X.scale_A.set(int(a[1]))
# self.control_X.scale_F.set(int(a[2]))
# self.control_X.scale_P.set(int(a[3]))
# else:
# print "Fichier incorrect"
# tkMessageBox.showerror('ERREUR',
# 'Entrez un fichier valide, merci.')
format = json.load(file)
self.control_time.scale_time.set( format["timebase"])
for i in range(0 ,len(format["graphs"])):
eval('self.control_'+format["graphs"][i]["name"]+'.scale_A.set('+str(format["graphs"][i]["amp"])+')')
eval('self.control_'+format["graphs"][i]["name"]+'.scale_F.set('+str(format["graphs"][i]["freq"])+')')
eval('self.control_'+format["graphs"][i]["name"]+'.scale_P.set('+str(format["graphs"][i]["phi"])+')')
if format["graphs"][i]["active"]==1:
eval('self.control_'+format["graphs"][i]["name"]+'.draw.select()')
else:
eval('self.control_'+format["graphs"][i]["name"]+'.draw.deselect()')
# if format["graphs"][i]["name"] == 'X':
# self.control_X.scale_A.set(format["graphs"][i]["amp"])
# self.control_X.scale_F.set(format["graphs"][i]["freq"])
# self.control_X.scale_P.set(format["graphs"][i]["phi"])
# if format["graphs"][i]["active"]==1:
# self.control_X.draw.select()
# else:
# self.control_X.draw.deselect()
# else:
# self.control_Y.scale_A.set(format["graphs"][i]["amp"])
# self.control_Y.scale_F.set(format["graphs"][i]["freq"])
# self.control_Y.scale_P.set(format["graphs"][i]["phi"])
# if format["graphs"][i]["active"]==1:
# self.control_Y.draw.select()
# else:
# self.control_Y.draw.deselect()
file.close()
def getGraphInfos(self, graph):
graphique = {}
graphique["name"] = graph.name
graphique["active"] = graph.drawVar.get()
graphique["amp"] = graph.scale_A.get()
graphique["freq"] = graph.scale_F.get()
graphique["phi"] = graph.scale_P.get()
return graphique
def quitter(self):
"""
Affiche une boite de dialogue pour que l'utilisateur confirme son souhait de quitter
"""
if tkMessageBox.askyesno('Quitter',
'voulez-vous quitter?'):
print "Oscilloscope.quitter()"
self.quit()