def FadeInOut(delay):
for b in range(31):
set_brightness(b/31.0)
show()
sleep(delay)
for b in range(31):
set_brightness((31-b)/31.0)
show()
sleep(delay)
def splash():
set_brightness(0.3)
for x in range(0, 8):
set_pixel(x, 255, 0, 0)
show()
time.sleep(0.1)
time.sleep(0.1)
for y in range(0, 8):
set_pixel(y, 0, 0, 0)
show()
time.sleep(0.1)
def main():
blinkt.set_brightness(0.1)
place(random_tile(max_size=4))
update()
while True:
time.sleep(0.5)
if has_lines():
blink_lines()
remove_lines()
place(random_tile(max_size=4))
else:
gravity()
update()
def BlinktManager():
#time.sleep(20)
localBrightness=globalBrightness
while not globalShutdown:
spacing = 360.0 / 16.0
hue = 0
if localBrightness!=globalBrightness:
blinkt.set_brightness(globalBrightness)
localBrightness=globalBrightness
if globalResponse=='pulse':
for z in list(range(1, 10)[::-1]) + list(range(1, 10)):
fwhm = 5.0/z
gauss = make_gaussian(fwhm)
start = time.time()
y = 4
for x in range(blinkt.NUM_PIXELS):
h = 0.5
s = 1.0
v = gauss[x, y]
rgb = colorsys.hsv_to_rgb(h, s, v)
r, g, b = [int(255.0 * i) for i in rgb]
blinkt.set_pixel(x, r, g, b)
blinkt.show()
end = time.time()
t = end - start
if t < 0.04:
time.sleep(0.04 - t)
time.sleep(0.15)
elif globalResponse=='rainbow':
hue = int(time.time() * 100) % 360
for x in range(blinkt.NUM_PIXELS):
offset = x * 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)]
blinkt.set_pixel(x,r,g,b)
blinkt.show()
time.sleep(0.15)
elif globalResponse=='solid':
blinkt.set_all(255, 255, 255)
print "solid"
time.sleep(3)
elif globalResponse=='off':
blinkt.set_all(0, 0, 0)
time.sleep(3)
blinkt.show()
def main(brightness, update_interval, blink_rate=0.1):
tfl_status_obj = tubestatus.Status()
should_blink = True
while True:
update_line_statuses(tfl_status_obj)
# update LEDS
for x in range(0, int(update_interval/blink_rate), 1):
set_brightness(brightness)
for line, line_desc in CONFIG.iteritems():
if line_desc["open"]:
if line_desc["status"] != GOOD_SERVICE:
set_led_status(line_desc, should_blink)
else:
set_led_status(line_desc, True)
show()
sleep(blink_rate)
should_blink = not should_blink
####
# Copyright (c) 2017 Chris J Daly (github user cjdaly)
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Eclipse Public License v1.0
# which accompanies this distribution, and is available at
# http://www.eclipse.org/legal/epl-v10.html
#
# Contributors:
# cjdaly - initial API and implementation
####
import time
from blinkt import set_pixel, set_brightness, show, clear
set_brightness(0.3)
clear()
set_pixel(0, 0, 0, 100)
set_pixel(1, 0, 100, 0)
set_pixel(2, 100, 0, 0)
set_pixel(3, 0, 100, 100)
set_pixel(4, 100, 100, 0)
set_pixel(5, 100, 0, 100)
set_pixel(6, 100, 100, 100)
set_pixel(7, 10, 10, 10)
show()
while True:
time.sleep(1.0)
from blinkt import set_pixel, set_brightness, show, clear, time clear() set_brightness(0) show()
from blinkt import set_pixel, set_all, set_brightness, show, clear
import time
import random
set_brightness(0.2)
#set_brightness(1)
custom_brigthness = 1
sleep_time = 0.6
while True:
pixel = random.randint(0, 7)
pixel2 = random.randint(0, 7)
pixel3 = random.randint(0, 7)
color1 = random.randint(0, 15)
color2 = random.randint(0, 15)
# color3 = random.randint(0, 150)
# Set one of the colors to zero to produce less grey tones
color3 = 0
set_pixel(pixel, color1, color2, color3)
set_pixel(pixel2, color2, color3, color1)
set_pixel(pixel3, color3, color1, color2)
show()
time.sleep(sleep_time)
# set_all(color1, color2, color3, custom_brigthness)
# show()
# time.sleep(sleep_time)
def main():
draw = drawer.Drawer()
drawer.penInvert()
draw.penUp()
draw.toPosition(0, 0)
set_brightness(.05)
blinked.switchColor('g', [0])
try:
kinect = kinecter.kinect()
blinked.switchColor('o', [1])
kinect.start()
kinect.backGroundSubstractor(nFrames=100)
kinect.stop()
blinked.switchColor('p', [1])
time.sleep(20)
kinect.start()
kinect.getDepthFrames(nFrames=40, delay=.01, maxDepth=2049)
kinect.stop()
blinked.switchColor('c', [1])
kinect.backgroundSubstract(blur=True, level=15)
dX, dY, angle, angleZ = kinect.derivateFrames()
except Exception as e:
print(traceback.format_exc())
blinked.switchColor('g', [5, 6])
draw = drawer.DrawerNet()
draw.penUp()
draw.squareCorner(0, 0, widthPaper, heightPaper)
blinked.switchColor('g', [5, 6, 7])
nLines = 400
size = 0
X2 = []
nx0 = np.int(len(kinect.frames) / 2)
scale, nx, dist, offsetX, offsetY = spacer(kinect.frames, nx0 - 1, nx0)
print("scale : " + str(scale))
print("n : " + str(nx))
print("offsetX : " + str(offsetX))
print("offsetY : " + str(offsetY))
print("dist : " + str(dist))
xu, yu = scaler(1, 1, scale=scale, offsetX=0, offsetY=0)
offsetA = [[-np.pi / 3, 0, np.pi / 3],
[-2 * np.pi / 3, np.pi, 2 * np.pi / 3]]
blinked.switchColor('a', [0])
blinked.switchColor('g', [1])
offsetX0 = 5 - offsetY
offsetY0 = 5 - offsetX
d = np.linspace(.1, 4, nx)
nL = np.linspace(250, 600, nx)
sp = np.linspace(.2, 1.0, nx)
crop = np.linspace(0, .6, nx)
try:
for j in range(0, nx):
blinked.progressColor(j / nx, 'v', 'y', [4])
kFrames = j + nx0
#dist = random.uniform((j-nx*math.floor(j/nx)),1+(j-nx*math.floor(j/nx)))*5
#
offsetX = offsetX0
offsetY = offsetY0 + j * dist
#print("offset : "+str((offsetX,offsetY)))
X2 = drawing(kFrames,kinect.frames,angle,angleZ,draw,nLines = 300,scale = scale,A0=0,\
offsetX = offsetX,offsetY=offsetY,figurePosition = X2,distanceLine = .2 ,speed = .2,cropFactor=crop[j])
except Exception as e:
print(traceback.format_exc())
draw.toPosition(0, 0)
draw.closeDrawer()
switchColor(1)
import colorsys
import time
from blinkt import set_clear_on_exit, set_brightness, set_pixel, show
import signal
import sys
# This catches the SIGINT signal which is sent by kill and cleans up the Blinkt!. In theory anyway!
def signal_handler(signal, frame):
blinkt.clear()
blinkt.show()
sys.exit(0)
signal.signal(signal.SIGINT, signal_handler)
spacing = 360.0 / 16.0
hue = 0
set_clear_on_exit()
set_brightness(0.1)
while True:
hue = int(time.time() * 100) % 360
for x in range(8):
offset = x * spacing
h h = ((hue + offset) % 360) / 360.0
r, g, b = [int(c*255) for c in colorsys.hsv_to_rgb(h, 1.0, 1.0)]
set_pixel(x,r,g,b)
show()
time.sleep(0.001)
from blinkt import set_pixel, set_brightness, show, clear import time clear() set_brightness(0.033) set_pixel(0, 255, 255, 255) show() time.sleep(1)
####
# Copyright (c) 2017 Chris J Daly (github user cjdaly)
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Eclipse Public License v1.0
# which accompanies this distribution, and is available at
# http://www.eclipse.org/legal/epl-v10.html
#
# Contributors:
# cjdaly - initial API and implementation
####
import random
import time
from blinkt import set_pixel, set_brightness, show, clear
set_brightness(0.4)
while True:
r = 0
g = random.randint(0, 40)
b = random.randint(20, 100)
for i in range(8):
set_pixel(i, 80, 80, 80)
show()
time.sleep(0.3)
#
set_pixel(i, 100, 100, 200)
show()
time.sleep(0.3)
#
set_pixel(i, 80, 80, 80)
def main():
mouseThread = threading.Thread(target = mouseListener)
mouseThread.daemon = True
mouseThread.start()
draw = drawer.Drawer(dx=450,dy=230)
draw.penInvert()
draw.penUp()
draw.toPosition(0,0)
set_brightness(.05)
blinked.switchColor('g',[0])
#draw.squareCorner(0,0,heightPaper,widthPaper,polar=True,xOffset = -heightPaper/2.0,yOffset =20)
#draw.lines([0,0,heightPaper,heightPaper],[0,widthPaper,widthPaper,0],xOffset = -heightPaper/2.0,yOffset =20,polar = True)
while(not backgroundSub):
time.sleep(.1)
try:
kinect = kinecter.kinect()
blinked.switchColor('o',[1])
kinect.start()
kinect.backGroundSubstractor(nFrames=100)
kinect.stop()
blinked.switchColor('p',[1])
while(not drawLoop):
time.sleep(.1)
for k in range(0,12):
time.sleep(.8)
blinked.switchColor('r',[7])
time.sleep(.2)
blinked.switchColor('k',[7])
for k in range(0,10):
time.sleep(.35)
blinked.switchColor('o',[7])
time.sleep(.15)
blinked.switchColor('k',[7])
for k in range(0,5):
deltaT = .3/((k+1))
time.sleep(.9*deltaT)
blinked.switchColor('g',[7])
time.sleep(.1*deltaT)
blinked.switchColor('k',[7])
kinect.start()
kinect.getDepthFrames(nFrames = 40,delay=.01,maxDepth=2049)
kinect.stop()
blinked.switchColor('c',[1])
kinect.backgroundSubstract(blur=True,level=15)
dX,dY,angle,angleZ = kinect.derivateFrames()
except Exception as e:
print(traceback.format_exc())
blinked.switchColor('g',[5,6])
blinked.switchColor('g',[5,6,7])
nLines = 400
size = 0
X2 = []
nx0=np.int(len(kinect.frames)/2)
scale,nx,dist,offsetX,offsetY = spacer(kinect.frames,nx0-1,nx0)
print("scale : "+str(scale))
print("n : "+str(nx))
print("offsetX : "+str(offsetX))
print("offsetY : "+str(offsetY))
print("dist : "+str(dist))
xu,yu = scaler(1,1,scale=scale,offsetX=0,offsetY=0)
offsetA=[[-np.pi/3,0,np.pi/3],[-2*np.pi/3,np.pi,2*np.pi/3]]
blinked.switchColor('a',[0])
blinked.switchColor('g',[1])
offsetX0 = 5-offsetY
offsetY0 = 5-offsetX
d = np.linspace(.1,4,nx)
nL = np.linspace(250,1200,nx)
sp = np.linspace(.2,1.0,nx)
crop = np.linspace(0,.6,nx)
speedRange = np.linspace(1,10,nx)
try:
for j in range(0,nx):
blinked.progressColor(j/nx,'v','y',[4])
kFrames = j+nx0
#dist = random.uniform((j-nx*math.floor(j/nx)),1+(j-nx*math.floor(j/nx)))*5
#
offsetX = offsetX0
offsetY = offsetY0+j*dist
#print("offset : "+str((offsetX,offsetY)))
X2 = drawing(kFrames,kinect.frames,angle,angleZ,draw,nLines = 200,scale = scale,A0=0,\
offsetX = offsetX,offsetY=offsetY,figurePosition = X2,distanceLine = .1 ,speed = .1 ,cropFactor=0,resolution=.05)
except Exception as e:
print(traceback.format_exc())
draw.toPosition(0,0)
draw.closeDrawer()
switchColor(1)
def __init__(self):
for i in range(8):
self.leds.append(Led())
set_brightness(0.1)
####
# Copyright (c) 2017 Chris J Daly (github user cjdaly)
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Eclipse Public License v1.0
# which accompanies this distribution, and is available at
# http://www.eclipse.org/legal/epl-v10.html
#
# Contributors:
# cjdaly - initial API and implementation
####
import random
import time
from blinkt import set_pixel, set_brightness, show, clear
set_brightness(0.4)
while True:
r = 0
g = random.randint(0,40)
b = random.randint(20,100)
for i in range(8):
set_pixel(i,80,80,80)
show()
time.sleep(0.3)
#
set_pixel(i,100,100,200)
show()
time.sleep(0.3)
#
set_pixel(i,80,80,80)
def setBrightness(self, percent):
brightness = self.validateBrightness(percent)
blinkt.set_brightness(brightness)
blinkt.show()
def on(self, col):
set_brightness(self.brightness)
for i in range(8):
set_pixel(i, colors(col)[0], colors(col)[1], colors(col)[2])
show()
def run(self):
MODE_HOUR = 0
MODE_MIN = 1
MODE_SEC = 2
time_to_stay_in_mode = 3
time_in_mode = 0
mode = 0
lh = 0
lm = 0
while self.running:
t = localtime()
h, m, s = t.tm_hour, t.tm_min, t.tm_sec
if h != lh:
mode = MODE_HOUR
time_in_mode = 0
elif m != lm:
mode = MODE_MIN
time_in_mode = 0
lm = m
lh = h
blinkt.clear()
if (s % 2) == 0:
blinkt.set_pixel(1, 64, 64, 64)
if mode == MODE_HOUR:
blinkt.set_pixel(0, 255, 0, 0)
for x in range(6):
bit = (h & (1 << x)) > 0
r, g, b = [128 * bit] * 3
blinkt.set_pixel(7 - x, r, g, b)
if mode == MODE_MIN:
blinkt.set_pixel(0, 0, 255, 0)
for x in range(6):
bit = (m & (1 << x)) > 0
r, g, b = [128 * bit] * 3
blinkt.set_pixel(7 - x, r, g, b)
if mode == MODE_SEC:
blinkt.set_pixel(0, 0, 0, 255)
for x in range(6):
bit = (s & (1 << x)) > 0
r, g, b = [128 * bit] * 3
blinkt.set_pixel(7 - x, r, g, b)
blinkt.set_brightness(self.brightness)
blinkt.show()
time_in_mode += 1
if time_in_mode == time_to_stay_in_mode:
mode += 1
mode %= 3
time_in_mode = 0
sleep(1)
def blinkt_init():
blinkt.set_brightness(BRIGHTNESS)
blinkt.clear()
blinkt.show()
#### # Copyright (c) 2017 Chris J Daly (github user cjdaly) # All rights reserved. This program and the accompanying materials # are made available under the terms of the Eclipse Public License v1.0 # which accompanies this distribution, and is available at # http://www.eclipse.org/legal/epl-v10.html # # Contributors: # cjdaly - initial API and implementation #### import time from blinkt import set_pixel, set_brightness, show, clear set_brightness(0.3) clear() set_pixel(0, 0, 0, 100) set_pixel(1, 0, 100, 0) set_pixel(2, 100, 0, 0) set_pixel(3, 0, 100, 100) set_pixel(4, 100, 100, 0) set_pixel(5, 100, 0, 100) set_pixel(6, 100, 100, 100) set_pixel(7, 10, 10, 10) show() while True: time.sleep(1.0)
def show_color_line(r, g, b, t):
blinkt.set_brightness(0.5)
for i in range(0, 8):
blinkt.set_pixel(i, r, g, b)
blinkt.show()
time.sleep(t)
import openweathermapy as owm
import time
import blinkt
blinkt.set_clear_on_exit()
blinkt.set_brightness(0.05)
settings = {"APPID": 'cf989ed49dcc85f0d4a44cb03939d3b0', "units": "metric"}
colors = {}
colors['white'] = {'r': 255, 'g': 255, 'b': 255}
colors['blue'] = {'r': 0, 'g': 0, 'b': 255}
colors['green'] = {'r': 0, 'g': 255, 'b': 0}
colors['yellow'] = {'r': 255, 'g': 230, 'b': 0}
colors['orange'] = {'r': 255, 'g': 188, 'b': 0}
colors['red'] = {'r': 255, 'g': 0, 'b': 0}
while True:
data = owm.get_current("Amsterdam,NL", **settings)
temp = data("main.temp")
print temp
if (temp < 5):
color = 'white'
elif (temp > 5 and temp <= 10):
color = 'blue'
elif (temp > 10 and temp <= 14):
color = 'green'
elif (temp > 14 and temp <= 18):
color = 'yellow'
def show_color(r, g, b):
blinkt.set_brightness(0.5)
for i in range(0, 8):
blinkt.set_pixel(i, r, g, b)
blinkt.show()
import sys
import tty
import termios
import numpy
import threading
import random, time
import colorsys
import blinkt as uh
GLOBAL_BRIGHTNESS = .05
uh.set_brightness(GLOBAL_BRIGHTNESS)
#Input defintions
#I found this somewhere for keyboard key usage. Maybe @gadgetoid? Thanks!
fd = ''
def readchar():
global old_settings
global fd
fd = sys.stdin.fileno()
old_settings = termios.tcgetattr(fd)
try:
tty.setraw(sys.stdin.fileno())
ch = sys.stdin.read(1)
finally:
termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
if ch == '0x03':
raise KeyboardInterrupt
#!/usr/bin/env python
import time # so we can wait between frames
import blinkt # so we can talk to our blinkt lights!
BRIGHTNESS = 0.2 # range is 0.0 to 1.0
MAX_COLOUR = 255 # range is 0 to 255
DECAY_FACTOR = 1.5 # how quickly should MAX_COLOUR fade? (1.5 works well)
TIME_SLEEP = 0.04 # seconds (0.04 works well)
PIXELS = blinkt.NUM_PIXELS # usually 8, can use fewer if you like!
blinkt.clear # make all pixels blank / black
blinkt.set_brightness(BRIGHTNESS)
brightpixel = -1
direction = 1
print('Hello Michael.\nHow are you today?')
while True:
# decay all pixels
for x in range(PIXELS):
pixel = blinkt.get_pixel(x) # format is [ r, g, b, brightness? ]
blinkt.set_pixel(x, pixel[0] / DECAY_FACTOR, 0, 0)
# brightpixel should move back and forth all the pixels,
# in a ping-pong, triangle wave. Not (co)sine.
brightpixel += direction
if brightpixel >= PIXELS - 1:
def main():
set_brightness(.05)
blinked.switchColor('g', [0])
try:
kinect = kinecter.kinect()
blinked.switchColor('o', [1])
kinect.start()
kinect.backGroundSubstractor(nFrames=100)
kinect.stop()
blinked.switchColor('p', [1])
time.sleep(10)
kinect.start()
kinect.getDepthFrames(nFrames=40, delay=.01, maxDepth=2049)
kinect.stop()
blinked.switchColor('c', [1])
kinect.backgroundSubstract(blur=True, level=20)
dX, dY, angle, angleZ = kinect.derivateFrames()
except Exception as e:
print(traceback.format_exc())
noProblem = False
draw = drawer.Drawer(output=False)
switchColor(2)
print('---Switch is strating')
#intializeDrawer()
flip = False
z = kinect.frames[6]
A = angle[6]
idx = [6, 7, 8]
nLines = 200
size = 0
X = []
X2 = []
scale = 70
xu, yu = scaler(1, 1, scale=scale, offsetX=0, offsetY=0)
offsetA = [[-np.pi / 3, 0, np.pi / 3],
[-2 * np.pi / 3, np.pi, 2 * np.pi / 3]]
blinked.switchColor('a', [0])
blinked.switchColor('g', [1])
rounder = .5
speed = 2 * rounder
rounder2 = 3 * rounder
if speed < rounder:
speed = rounder
try:
for j in range(0, 64):
X3 = []
blinked.progressColor(j / 10, 'v', 'y', [4])
nLines = 200 #75*(3*l+j+1)
kFrames = random.randint(0, len(angle) - 1)
z = kinect.frames[kFrames]
A = angle[kFrames]
dist = random.uniform((j - 8 * math.floor(j / 8)), 1 +
(j - 8 * math.floor(j / 8))) * 25
offsetX = 5 + math.floor(j / 8) * 10
offsetY = 5 + dist
print('offset : ' + str((offsetX, offsetY)))
#offsetY = 5+j*27
#offsetX = 5
rounder = .5
speed = 2 * rounder
rounder2 = 3 * rounder
if speed < rounder:
speed = rounder
for k in range(0, nLines):
blinked.progressColor(k / nLines, 'v', 'y', [5])
size = 0
while (size == 0):
xLines = []
yLines = []
size = 0
xChecking = True
while xChecking:
kx = random.randint(0, 639)
ky = random.randint(0, 479)
x, y = scaler(kx,
ky,
scale=scale,
offsetX=offsetX,
offsetY=offsetY)
x = round(x + (.5 - random.random()) * xu,
rounder / 2.0)
y = round(y + (.5 - random.random()) * yu,
rounder / 2.0)
x2 = round(x, rounder2)
y2 = round(y, rounder2)
zTest = z[ky, kx]
Atest = A[ky, kx]
if (x2, y2) not in X2:
xChecking = False
running = True
if np.isnan(zTest) or np.isnan(Atest):
running = False
while running:
#print('x : '+str((x,y)))
#print('k : '+str((kx,ky)))
xLines.append(y)
yLines.append(x)
X.append((x, y))
X3.append((x2, y2))
dx = round(x + speed * np.cos(A[ky, kx]), rounder)
dy = round(y + speed * np.sin(A[ky, kx]), rounder)
dx2 = round(x + speed * np.cos(A[ky, kx]), rounder2)
dy2 = round(y + speed * np.sin(A[ky, kx]), rounder2)
dxk, dyk = scaler(dx,
dy,
scale=scale,
offsetX=offsetX,
offsetY=offsetY,
invert=True)
if (dxk > -1) and (dxk < 640) and (dyk > -1) and (
dyk < 480) and size < 100 and (
dx, dy) not in X and (dx2, dy2) not in X2:
x = dx
y = dy
kx = dxk
ky = dyk
zTest = z[ky, kx]
Atest = A[ky, kx]
size += speed
if np.isnan(zTest) or np.isnan(Atest):
running = False
else:
running = False
print('new Line : ' + str(k))
draw.lines(xLines, yLines)
for x3 in X3:
if x3 not in X2:
X2.append(x3)
#line(50,50,length=50,angle=0)
#line(50,50,length=55,angle=.1)
#line(50,50,length=60,angle=.2)
#line(50,50,length=65,angle=.4)
#line(50,50,length=70,angle=.8)
#line(50,50,length=75,angle=1.6)
#for k in range(0,10):
#draw.square(100,70,10*k/2.0,noise = 3,speed=500)
#for j in range(0,10):
#square((k+1)*11,(j+1)*11,10,angle=math.pi*(k*j)/(400))
#draw.circle((k+1)*11,(j+1)*11,k+j)
except Exception as e:
print(traceback.format_exc())
draw.toPosition(0, 0)
draw.closeDrawer()
switchColor(1)
parser.add_argument('--initial_hue', default=0, type=float, help='Initial hue')
parser.add_argument('--speed', default=SPEED, type=float, help='Animation speed')
parser.add_argument('--brightness', default=BRIGHTNESS, type=float, help='LED Brightness')
args = parser.parse_args()
# Init hsl colors in hls, hue, saturation, lightness
hsl = [(0.0, 0.0, 0.0)] * NUM_LEDS
# Init animation variables
dir = 1
pos = 0
hue = float(args.initial_hue)
# Init blinkt
blinkt.set_clear_on_exit(True)
blinkt.set_brightness(args.brightness)
# Forever loop
while True:
# Apply dimming to all LEDs
for i in range(NUM_LEDS):
h, s, l = hsl[i]
hsl[i] = (h, s * args.dim_factor, l)
# Set the current LED to full brightness
hsl[pos] = (hue, 0.5, 1.0)
# Set LEDs
blinkt.clear()
for i in range(8):
h, s, l = hsl[i]
from blinkt import set_pixel, set_brightness, show, clear import time set_brightness(0.05) clear() set_pixel(0, 255, 255, 255) show() time.sleep(1.0) clear() show() time.sleep(0.25) clear() set_pixel(0, 255, 0, 0) set_pixel(1, 255, 255, 0) set_pixel(2, 0, 255, 0) show() time.sleep(1.0) clear() show() time.sleep(0.25) clear() set_pixel(0, 255, 0, 0) set_pixel(1, 255, 255, 0) set_pixel(2, 0, 255, 0) show()
import os, signal
from blinkt import clear, set_brightness, set_pixel, show, set_all
from time import sleep
hostlist = [
"192.168.1.1", "192.168.1.2", "192.168.1.3", "192.168.1.4", "192.168.1.5",
"192.168.1.6", "192.168.1.7", "8.8.8.8"
]
hostid = [
"Device1", "Device2", "Device3", "Device4", "Device5", "Device6",
"Device7", "Device8"
]
clear()
set_brightness(0.50)
set_all(0, 0, 255)
show()
sleep(5)
def handler(signum, frame):
clear()
show()
exit(0)
signal.signal(signal.SIGTERM, handler)
while True:
for hostnum, hostname in enumerate(hostlist):
response = os.system("ping -c 1 -w2 " + hostname + " > /dev/null 2>&1")
from werkzeug.middleware.proxy_fix import ProxyFix
app.wsgi_app = ProxyFix(app.wsgi_app, x_proto=1, x_host=1)
# APSCHEDULER #
scheduler = APScheduler()
scheduler.api_enabled = True
scheduler.init_app(app)
scheduler.start()
# NGROK #
ngrok.set_auth_token(app_config.NGROK_SECRET)
http_tunnel = ngrok.connect('https://localhost:5000/', bind_tls=True)
# BLINKT #
blinkt.set_clear_on_exit(True)
blinkt.set_brightness(0.2)
blinkt.show()
######################
## Hardware Control ##
######################
def Available():
blinkt.set_all(0, 255, 0)
blinkt.show()
def Busy():
blinkt.set_all(255, 220, 0)
blinkt.show()
def main():
set_brightness(.05)
switchColor(1)
try:
frames = kinecter.getFrames(7)
dX, dY, angle, angleZ = kinecter.derivateFrames(frames)
noProblem = True
except Exception as e:
print(traceback.format_exc())
noProblem = False
draw = drawer.Drawer(output=False)
switchColor(2)
print('---Switch is strating')
#intializeDrawer()
flip = False
speed = 1
z = frames[6]
A = angle[6]
idx = [6, 7, 8]
nLines = 200
size = 0
X = []
scale = 70
xu, yu = scaler(1, 1, scale=scale, offsetX=0, offsetY=0)
offsetA = [[2 * np.pi / 3, 0, np.pi / 3], [2 * np.pi / 3, 0, np.pi / 3]]
try:
for j in range(0, 3):
for l in range(0, 2):
#z = frames[j]
#A = angle[j]
offsetX = 5 + j * 80
offsetY = 5 + l * 80
nLines = 75 * (3 * l + j + 1)
xLines, yLines = kinecter.drawGradient(z,
A,
nLines=nLines,
speed=speed,
offsetX=offsetX,
offsetY=offsetY,
scale=scale)
draw.lines(xLines, yLines)
#line(50,50,length=50,angle=0)
#line(50,50,length=55,angle=.1)
#line(50,50,length=60,angle=.2)
#line(50,50,length=65,angle=.4)
#line(50,50,length=70,angle=.8)
#line(50,50,length=75,angle=1.6)
#for k in range(0,10):
#draw.square(100,70,10*k/2.0,noise = 3,speed=500)
#for j in range(0,10):
#square((k+1)*11,(j+1)*11,10,angle=math.pi*(k*j)/(400))
#draw.circle((k+1)*11,(j+1)*11,k+j)
except Exception as e:
print(traceback.format_exc())
draw.toPosition(0, 0)
draw.closeDrawer()
switchColor(1)
import subprocess, signal, time, sys
def signal_handler(signal, frame):
"""
This signal handler allows us to background
the process and send it a simple SIGINT to tell it to
exit cleanly.
"""
sys.exit(0)
#Start the signal handler for SIGINT
signal.signal(signal.SIGINT, signal_handler)
set_brightness(0.5)
x = 0
while x < 50:
subprocess.call("/home/pi/Pimoroni/blinkt/examples/wget.sh", shell=True)
time.sleep(0.5)
print "calling file"
num_lines = sum(1 for line in open('/mnt/ramdisk/down.htm'))
num_linespart = sum(1 for line in open('/mnt/ramdisk/part.htm'))
print "lines counted"
print num_lines
print num_linespart
"""
Makes rainbows using blinkt
"""
import colorsys
import time
import datetime
from blinkt import set_brightness, set_pixel, show
spacing = 360.0 / 16.0
hue = 0
set_brightness(0.04)
while datetime.datetime.now().minute == 0:
hue = int(time.time() * 100) % 360
for x in range(8):
offset = x * 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)]
set_pixel(x, r, g, b)
show()
time.sleep(0.001)
import time
import blinkt
blinkt.set_clear_on_exit()
def show_graph(v, r, g, b):
v *= blinkt.NUM_PIXELS
for x in range(blinkt.NUM_PIXELS):
if v < 0:
r, g, b = 0, 0, 0
else:
r, g, b = [int(min(v,1.0) * c) for c in [r, g, b]]
blinkt.set_pixel(x, r, g, b)
v -= 1
blinkt.show()
blinkt.set_brightness(0.1)
try:
while True:
t = time.time()
v = (math.sin(t) + 1) / 2 # Get a value between 0 and 1
show_graph(v, 255, 0, 255)
time.sleep(0.01)
except KeyboardInterrupt:
pass
def __init__(self):
self._display = Display.OFF
set_brightness(0.1)
clear()
import blinkt
blinkt.set_clear_on_exit()
def show_graph(v, r, g, b):
v *= blinkt.NUM_PIXELS
for x in range(blinkt.NUM_PIXELS):
if v < 0:
r, g, b = 0, 0, 0
else:
r, g, b = [int(min(v, 1.0) * c) for c in [r, g, b]]
blinkt.set_pixel(x, r, g, b)
v -= 1
blinkt.show()
blinkt.set_brightness(1 / 31.0) #lowest brightness
while True:
try:
with open('/var/tmp/value.txt') as f:
v = float(f.read()) / 100
except:
# v = psutil.cpu_percent() / 100.0
v = 0.5
show_graph(v, 255, 255, 255)
time.sleep(0.5)
#!/usr/bin/env python
from time import localtime, sleep
from blinkt import set_clear_on_exit, set_pixel, set_brightness, clear, show
print("Hour = Red, Minute = Green, Second = Blue")
set_clear_on_exit()
set_brightness(0.2)
on_value = 64
while True:
t = localtime()
h, m, s = t.tm_hour, t.tm_min, t.tm_sec
print("{h}:{m}:{s}".format(h=h,m=m,s=s))
clear()
# Blink LED 0
c = on_value * (s % 2)
set_pixel(0, c, c, c)
for n in range(6):
# Grab the n'th bit from hour, min and second
bit_h = (h & (1 << n)) > 0
bit_m = (m & (1 << n)) > 0
def init():
set_brightness(0.1)
def __init__(self, loop):
self.loop = loop
set_brightness(0.1)
set_clear_on_exit()
def process_event(event, device_id):
"""Pretty prints events.
Prints all events that occur with two spaces between each new
conversation and a single space between turns of a conversation.
Args:
event(event.Event): The current event to process.
"""
if event.type == EventType.ON_CONVERSATION_TURN_STARTED:
subprocess.Popen(["aplay", "/home/pi/GassistPi/sample-audio-files/Fb.wav"], stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
#Uncomment the following after starting the Kodi
#status=mutevolstatus()
#vollevel=status[1]
#with open('/home/pi/.volume.json', 'w') as f:
#json.dump(vollevel, f)
#kodi.Application.SetVolume({"volume": 0})
GPIO.output(5,GPIO.HIGH)
led.ChangeDutyCycle(100)
print()
print(event)
if (event.type == EventType.ON_RESPONDING_STARTED and event.args and not event.args['is_error_response']):
GPIO.output(5,GPIO.LOW)
GPIO.output(6,GPIO.HIGH)
led.ChangeDutyCycle(50)
if event.type == EventType.ON_RESPONDING_FINISHED:
GPIO.output(6,GPIO.LOW)
GPIO.output(5,GPIO.HIGH)
led.ChangeDutyCycle(100)
print(event)
if (event.type == EventType.ON_CONVERSATION_TURN_FINISHED and
event.args and not event.args['with_follow_on_turn']):
GPIO.output(5,GPIO.LOW)
led.ChangeDutyCycle(0)
#Uncomment the following after starting the Kodi
#with open('/home/pi/.volume.json', 'r') as f:
#vollevel = json.load(f)
#kodi.Application.SetVolume({"volume": vollevel})
print()
if event.type == EventType.ON_DEVICE_ACTION:
for command, params in process_device_actions(event, device_id):
print('Do command', command, 'with params', str(params))
if command=='action.devices.commands.OnOff':
if params['on']:
blinkt.set_all(255, 255, 255,brightness=0.05)
blinkt.show()
else:
blinkt.clear()
blinkt.show()
if command=='action.devices.commands.ColorAbsolute':
r,g,b=colourconv(params['color']['spectrumRGB'])
print(r,g,b)
blinkt.set_all(r,g,b)
blinkt.show()
if command=='action.devices.commands.BrightnessAbsolute':
bright=(params['brightness'])/100
blinkt.set_brightness(bright)
blinkt.show()
# blinkt_pattern.py
# produce pulsing light sequence read from a file.
# an improvement on cylon.py
# import modules
import blinkt, sys, os
from time import sleep
# set brightness
blinkt.set_brightness(0.1)
# read in file
filename = sys.argv[1]+".csv"
if os.path.isfile(filename):
# file exists, read file and create pattern list
fh = open(filename, "r")
records = fh.readlines()
pattern = []
for record in records:
record = record.strip()
a, b, c, d, e, f, g, h = record.split(',')
pattern.append([a, b, c, d, e, f, g, h])
else:
print("Sorry, " + filename + " not found!")
exit()
# main loop - run indefinitely
try:
while True:
for lines in pattern:
import time
from blinkt import set_clear_on_exit, set_pixel, show, set_brightness
set_clear_on_exit()
set_brightness(0.1)
while True:
for i in range(8):
if i == 0 or i == 1:
set_pixel(i, 255, 0, 0)
else:
set_pixel(i, 255, 0, 0)
set_pixel(i-2, 0, 0, 0)
show()
time.sleep(0.1)
if i == 7:
set_pixel(i-1, 0, 0, 0)
show()
time.sleep(0.1)
set_pixel(i, 0, 0, 0)
show()
time.sleep(0.25)
for i in range (7, -1, -1):
if i == 7 or i == 6:
set_pixel(i, 255, 0, 0)
else:
set_pixel(i, 255, 0, 0)
import sys
import datetime
from blinkt import set_pixel, show, set_brightness
from picamera import PiCamera
from os import system
from time import sleep
if len(sys.argv) < 3:
print('ERROR: missing argument')
sys.exit(2)
camera = PiCamera()
#camera.resolution = (1024, 768)
# set global blinkt brightness low
set_brightness(0.05)
def blinkt_clear():
for led in range(8):
set_pixel(led,0,0,0)
show()
while True:
blinkt_clear()
# prepare filename from given path and current time
now = datetime.datetime.now()
filename = sys.argv[2] + '/' + now.strftime("timelapse_%Y-%m-%d_%H-%M-%S.jpg")
# take picture
set_pixel(0,255,0,0)
