def showFace(data, Red, Green, Blue):
for i in range(numPixels):
if (data[i] > 0):
pz.setPixel(i, Red, Green, Blue, False)
else:
pz.setPixel(i, 0, 0, 0, False)
pz.updatePixels()
def next_color():
# RAINBOW
hue = int(time.time() * 100) % 360
for x in range(16):
offset = x * self.spacing
h = ((hue + offset) % 360) / 360.0
r, g, b = [int(c * 255) for c in colorsys.hsv_to_rgb(h, 1.0, 1.0)]
pz.setPixel(x, r, g, b)
pz.updatePixels()
def next_color():
delta = (time.time() - start_time) * 16
# Triangle wave, a snappy ping-pong effect
offset = int(abs((delta % 16) - 8))
for i in range(8):
pz.setPixel(i, 0, self.REDS[offset + i], 0)
pz.updatePixels()
def next_color(self):
delta = (time.time() - self.start_time) * 8
print("DELTA: ")
print(delta)
# Triangle wave, a snappy ping-pong effect
offset = int(abs((delta % 16) - 8))
print("OFFSET: ")
print(offset)
for i in range(16):
print("I: ")
print(i)
pz.setPixel(i , 0, self.REDS[offset + i], 0)
pz.updatePixels()
pz.setPixel(5, 128, 0, 128, False) #other end of mouth
if t == 1: #going for open mouth
for i in xrange(1, 5): #mouth set pixels for open state
pz.setPixel(i, 128, 0, 128, False)
pz.setPixel(i + 5, 128, 0, 128, False)
for i in xrange(10, 14): #pixels for closed mouth turned off
pz.setPixel(i, 0, 0, 0, False)
else: #going for closed mouth
for i in xrange(1, 5): #mouth
pz.setPixel(i, 0, 0, 0, False)
pz.setPixel(i + 5, 0, 0, 0, False)
for i in xrange(10, 14): #pixels for closed mouth turned on
pz.setPixel(i, 128, 0, 128, False)
return
try:
pz.setAllPixels(128, 0, 128)
while True:
change(1)
pz.updatePixels()
time.sleep(0.5)
change(0)
pz.updatePixels()
time.sleep(0.5)
except KeyboardInterrupt:
print
finally:
pz.cleanup()
#shutslot=2 #doesn't change. set in intialisation
shutcount = 0 #reset shutcount
change(-1) #close mouth
#now process brigthness level
v = pz.readInput(0) # read adc value from audio input
b = min(100, 5 * (abs(v - offset)) + 5) #calcuate next brigthness
print(b) #print to terminal
#check for offset calibration button
trigger = pz.readInput(1) #check for button pressed
if trigger == 0: #normally high: 0 if pushed
offset = v #update offset value from current adc value
#now adjust brightness if changed sufficiently
if abs(
blast - b
) > 10: #check if brightness has changed by at least 10 to reduce noise
pz.setBrightness(b) #update brightness
pz.updatePixels() #update all pixels
blast = b #save brightness value
time.sleep(
0.01
) #short sleep to keep response time good, just enough to allow ctrl-C to get a look in
except KeyboardInterrupt:
print
finally:
pz.cleanup() #reset picon zero board
numpixels = 8
pz.init()
pz.setInputConfig(0, 1) # set input 0 to Analog
pz.setOutputConfig(0, 1) # set output 0 to PWM
pz.setOutputConfig(2, 2) # set output 2 to Servo
pz.setOutputConfig(5, 3) # set output 5 to WS2812
rev = pz.getRevision()
print rev[0], rev[1]
try:
while True:
ana0 = pz.readInput(0)
#print ana0, int(0.5 + ana0/113.7), int(ana0/7)
pz.setOutput(0, ana0/10)
#setMotor(0, ana0/10)
if (int(0.4 + ana0*numpixels/1000) != lastPix):
lastPix = int(0.5 + ana0*numpixels/1000)
for i in range (64):
if i < lastPix:
pz.setPixel(i, 0, 0, 255, False)
else:
pz.setPixel(i, 0, 0, 0, False)
pz.updatePixels()
pz.setOutput(2, int(ana0/7))
time.sleep(0.1)
except KeyboardInterrupt:
print
finally:
pz.cleanup()