def light_piglow(colour,rotations):
colourmap = {14 : "red", 13 : "green", 11 : "blue", 1: "orange", 4 : "yellow", 15 : "white" }
from piglow import PiGlow
piglow = PiGlow()
# piglow.all(0)
if ( colour != "all" ):
ledcolour = colourmap[colour]
for j in range(rotations):
piglow.colour(ledcolour,j)
sleep(0.001*j) # As the intensity increases, sleep for longer periods
else:
# print ("Trying to run all ")
for j in range(rotations):
for colour in (colourmap.values()):
piglow.colour(("%s" % colour), 255)
sleep(0.2)
piglow.colour(colour, 0)
sleep(0.01)
piglow.all(0)
def start(self):
"""Creates the socket and starts the threads"""
try:
self.piglow = PiGlow()
except IOError as e:
if e[0] == errno.EACCES:
print >> sys.stderr, "Permission denied, try running as root"
else:
print >> sys.stderr, "Unknown error accessing the PiGlow"
sys.exit(1)
self.piglow.all(0)
self.clock = Clock(self.piglow)
self.alert = Alert(self.piglow)
self.in_progress = In_Progress(self.piglow)
address = (self.cfg.HOST, self.cfg.PORT)
serversock = socket(AF_INET, SOCK_STREAM)
serversock.setsockopt(SOL_SOCKET, SO_REUSEADDR, 1)
serversock.bind(address)
serversock.listen(5)
self.check_jobs_thread = Thread(None, self.check_jobs, None, ())
self.socket_manager_thread = Thread(None, self.socket_manager, None,
(serversock, ))
self.start_threads()
while self.running == True:
sleep(1)
self.stop()
class GlowShow(object):
piglow = PiGlow(1)
led_val = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
brightness = 25
smoothness = 50
speed = 10
def set_speed(self, speed):
print 'set_speed = ', speed
self.speed = speed
def set_brightness(self, brightness):
print 'set_brightness = ', brightness
self.brightness = brightness
def set_pattern(self, pattern):
print 'set_pattern = ', pattern
led_last = list(self.led_val)
self.led_val = self.map_vals(pattern)
self.led_val = [v * self.brightness for v in self.led_val]
# smooth transition from last to this value
for i in range(0, self.smoothness + 1):
led_step = [
v0 + int((v1 - v0) * float(i) / float(self.smoothness))
for v0, v1 in zip(led_last, self.led_val)
]
# update the piglow with current values
self.piglow.update_leds(led_step)
time.sleep(1.0 / float(self.speed) / float(self.smoothness))
def map_vals(self, led_set):
led_map = [
7, 8, 9, 6, 5, 10, 18, 17, 16, 14, 12, 11, 1, 2, 3, 4, 15, 13
]
for i in range(0, len(led_map)):
self.led_val[led_map[i] - 1] = led_set[i]
return self.led_val
def start (self):
"""Creates the socket and starts the threads"""
try:
self.piglow = PiGlow ()
except IOError as e:
if e[0] == errno.EACCES:
print >> sys.stderr, "Permission denied, try running as root"
else:
print >> sys.stderr, "Unknown error accessing the PiGlow"
sys.exit (1)
self.piglow.all (0)
self.clock = Clock (self.piglow)
self.alert = Alert (self.piglow)
self.in_progress = In_Progress (self.piglow)
address = (self.cfg.HOST, self.cfg.PORT)
serversock = socket (AF_INET, SOCK_STREAM)
serversock.setsockopt (SOL_SOCKET, SO_REUSEADDR, 1)
serversock.bind (address)
serversock.listen (5)
self.check_jobs_thread = Thread (None, self.check_jobs, None, ())
self.socket_manager_thread = Thread (None, self.socket_manager, None, (serversock, ))
self.start_threads ()
while self.running == True:
sleep (1)
self.stop ()
#!/usr/bin/env python from piglow import PiGlow piglow = PiGlow() piglow.all(255)
class Luces:
def __init__(self):
self.piglow = PiGlow()
def get_intensity(self, value):
pass
def encenderblanco(self, value=100):
self.piglow.white(value)
def apagarblanco(self):
self.piglow.white(0)
def parpadearblanco(self, tiempo=1, value=100):
self.encenderblanco(value)
time.sleep(tiempo)
self.apagarblanco()
def encenderazul(self, value=100):
self.piglow.blue(value)
def apagarazul(self):
self.piglow.blue(0)
def parpadearazul(self, tiempo=1, value=100):
self.encenderazul(value)
time.sleep(tiempo)
self.apagarazul()
def encenderverde(self, value=100):
self.piglow.green(value)
def apagarverde(self):
self.piglow.green(0)
def parpadearverde(self, tiempo=1, value=100):
self.encenderverde(value)
time.sleep(tiempo)
self.apagarverde()
def encenderamarillo(self, value=100):
self.piglow.yellow(value)
def apagaramarillo(self):
self.piglow.yellow(0)
def parpadearamarillo(self, tiempo=1, value=100):
self.encenderamarillo(value)
time.sleep(tiempo)
self.apagaramarillo()
def encendernaranja(self, value=100):
self.piglow.orange(value)
def apagarnaranja(self):
self.piglow.orange(0)
def parpadearnaranja(self, tiempo=1, value=100):
self.encendernaranja(value)
time.sleep(tiempo)
self.apagarnarnanja()
def encenderrojo(self, value=100):
self.piglow.red(value)
def apagarrojo(self):
self.piglow.red(0)
def parpadearrojo(self, tiempo=1, value=100):
self.encenderrojo(value)
time.sleep(tiempo)
self.apagarrojo()
def encendertodas(self, value=100):
self.piglow.all(value)
def apagartodas(self):
self.piglow.all(0)
def parpadeartodas(self, tiempo=1, value=100):
self.encendertodas(value)
time.sleep(tiempo)
self.apagartodas()
def encenderbrazo(self, arm, value=100):
self.piglow.arm(arm, value)
def apagarbrazo(self, arm):
self.piglow.arm(arm, 0)
def parpadearbrazo(self, arm, tiempo=1, value=100):
self.encenderbrazo(arm, value)
time.sleep(tiempo)
self.apagarbrazo(arm)
def encenderbrazo1(self, value=100):
self.piglow.arm1(value)
def apagarbrazo1(self):
self.piglow.arm1(0)
def parpadearbrazo1(self, tiempo=1, value=100):
self.encenderbrazo1(value)
time.sleep(tiempo)
self.apagarbrazo1()
def encenderbrazo2(self, value=100):
self.piglow.arm2(value)
def apagarbrazo2(self):
self.piglow.arm2(0)
def parpadearbrazo2(self, tiempo=1, value=100):
self.encenderbrazo2(value)
time.sleep(tiempo)
self.apagarbrazo2()
def encenderbrazo3(self, value=100):
self.piglow.arm3(value)
def apagarbrazo3(self):
self.piglow.arm3(0)
def parpadearbrazo3(self, tiempo=1, value=100):
self.encenderbrazo3(value)
time.sleep(tiempo)
self.apagarbrazo3()
def encendercolor(self, colour, value=10):
if colour == 1 or colour == "blanco":
self.piglow.colour("white", value)
elif colour == 2 or colour == "azul":
self.piglow.colour("blue", value)
elif colour == 3 or colour == "verde":
self.piglow.colour("green", value)
elif colour == 4 or colour == "amarillo":
self.piglow.colour("yellow", value)
elif colour == 5 or colour == "naranja":
self.piglow.colour("orange", value)
elif colour == 6 or colour == "rojo":
self.piglow.colour("red", value)
else:
print "Solo los colores de 1 - 6 o los nombres de colores estan permitidos"
def apagarcolor(self, colour):
value = 0
if colour == 1 or colour == "blanco":
self.piglow.colour("white", value)
elif colour == 2 or colour == "azul":
self.piglow.colour("blue", value)
elif colour == 3 or colour == "verde":
self.piglow.colour("green", value)
elif colour == 4 or colour == "amarillo":
self.piglow.colour("yellow", value)
elif colour == 5 or colour == "naranja":
self.piglow.colour("orange", value)
elif colour == 6 or colour == "rojo":
self.piglow.colour("red", value)
else:
print "Solo los colores de 1 - 6 o los nombres de colores estan permitidos"
def parpadearcolor(self, colour, tiempo=1, value=100):
self.encendercolor(colour, value)
time.sleep(tiempo)
self.apagarcolor(colour)
def encenderluz(self, led, value=100):
self.piglow.led(led, value)
def apagarluz(self, led):
self.piglow.led(led, 0)
def parpadearluz(self, led, tiempo=1, value=100):
self.encenderluz(led, value)
time.sleep(tiempo)
self.apagarluz(led)
#!/usr/bin/env python from piglow import PiGlow import time import random i = 0 j = 1 k = 2 piglow = PiGlow() piglow.all(0) goingUp = 1 while True: time.sleep(.03) if goingUp == 1: piglow.colour(j, i) i+=5 else: piglow.colour(j, i) i-=5 if i == 255: goingUp = 0 if i == 0: piglow.colour(j, i) goingUp = 1 j = random.randint(1,6)
##################################################
## Switch only yellow, orange and red to random ##
## brightness ##
## Example by tng - @TommyBobbins ##
##################################################
from piglow import PiGlow
from time import sleep
import random
# Maximum random sleep between switching an LED on or off
sleep_period = 0.001
piglow = PiGlow()
# Switch off all the lights first
piglow.all(0)
# We only want to select the Red, Orange and Yellow LEDs (roy)
roy_leds = ["01", "02", "03", "07", "08", "09", "13", "14", "15"]
def random_brightness():
sleep(random.uniform(0, sleep_period))
return random.randint(0, 255)
while True:
# Switch one random roy LED to one random brightness
led_to_switch = int(random.choice(roy_leds))
piglow.led(led_to_switch, random_brightness())
# Switch one random roy LED off
from piglow import PiGlow
from time import sleep
piglow = PiGlow()
def pata(min, max):
i = min
while i <= max:
if i > min:
piglow.led(i - 1, 0)
piglow.led(i, 1)
sleep(0.3)
i += 1
def estrella():
piglow.all(1)
sleep(0.5)
i = 6
j = 12
k = 18
while i >= 1:
piglow.led(i, 0)
piglow.led(j, 0)
piglow.led(k, 0)
sleep(0.3)
i -= 1
j -= 1
k -= 1
import sys
from piglow import PiGlow
import psutil
class GracefulKiller:
kill_now = False
def __init__(self):
signal.signal(signal.SIGINT, self.exit_gracefully)
signal.signal(signal.SIGTERM, self.exit_gracefully)
def exit_gracefully(self,signum, frame):
self.kill_now = True
if __name__ == '__main__':
killer = GracefulKiller()
piglow = PiGlow()
while True:
cpu = psutil.cpu_percent()
piglow.all(0)
if cpu < 5:
piglow.red(20)
elif cpu < 20:
piglow.red(20)
piglow.orange(20)
elif cpu < 40:
piglow.red(20)
piglow.orange(20)
piglow.yellow(20)
elif cpu < 60:
piglow.red(20)
#!/usr/bin/python from time import sleep from piglow import PiGlow piglow = PiGlow() piglow.all(0) # construction for i in range(1, 20): piglow.orange(100) sleep(.5) piglow.all(0) piglow.yellow(100) sleep(.5) piglow.all(0)
#!/usr/bin/python
######################################################
## Create a pulsing spiral lighting each led ##
## Version 1 using a method I saw in another script ##
## ##
######################################################
# Import needed modules
import time
from piglow import PiGlow
# An alias, so you can type piglow rather than PiGlow()
piglow = PiGlow()
q = 0.0003 # Delay for time.sleep in seconds
x = 1 # Iniialize x, 0 causes .led to turn them off
# Used to define led and brightness
y = 1 # Initialize y for main loop
piglow.all(0) # turn off all led,
while y > 0: # Begin the pulse loop
for x in range(255): # Start the brighten loop
m = (x % 19) # Make sure to only have 1-18 for led
# by dividing by 19 and using the remainder
if m == 0: # LED can't be zero so if it is, set to 1
m= m + 1
#!/usr/bin/python
from piglow import PiGlow
import praw
import time
piglow = PiGlow()
# Reddit stuff
username = '******'
password = '******'
r = praw.Reddit('/u/'+username+' LED piglow orangered system by /u/balrogath, v 0.1')
r.login(username, password)
# notifications we've already been notified about
already_done = []
# forever!
while True:
try:
piglow.led1(0)
unread = r.get_unread()
unreadcount = 0
for message in unread:
unreadcount = unreadcount + 1
if message.id not in already_done:
#flash to get attention! new message!
piglow.led3(20)
from piglow import PiGlow
from time import sleep
piglow = PiGlow()
print("You will now be asked how bright you would like each LED to be, choose a number between 0 and 255")
sleep(3)
val1 = input("White: ")
val2 = input("Blue: ")
val3 = input("Green: ")
val4 = input("Yellow: ")
val5 = input("Orange: ")
val6 = input("Red: ")
delay = input("How long is the delay between flashes? :")
while True:
piglow.white(val1)
sleep(delay)
piglow.blue(val2)
sleep(delay)
piglow.green(val3)
sleep(delay)
piglow.yellow(val4)
sleep(delay)
piglow.orange(val5)
sleep(delay)
piglow.red(val6)
sleep(delay)
piglow.all(0)
# sudo apt-get install python-scipy
# sudo pip install astral
from astral import *
from piglow import PiGlow
import time
import datetime
import logging
dt = datetime.datetime.now()
logging.basicConfig(filename='/home/pi/LOGGING/lightoutput_%i_%i_%i.log' %(dt.year, dt.month, dt.day),level=logging.INFO)
from scipy import stats
number_seconds_day=60*60*24
centre = 0.0
total_intensity=0
max_brightness=255
intensity={}
piglow = PiGlow()
piglow.all(0)
a = Astral()
location = a["Manchester"]
#print (" %s %s %s %s %s \n" % (dawn, sunrise, noon, sunset, dusk))
#Information for Manchester
# 2014-01-21 07:30:11+00:00 2014-01-21 08:10:06+00:00 2014-01-21 12:20:18+00:00 2014-01-21 16:30:35+00:00 2014-01-21 17:10:31+00:00
# For the local timezone
#print ("Time: %s" % t)
logging.info("Epoch_Time\tRed\tOrange\tYellow\tGreen\tBlue\tWhite\tTotal")
def calculate_intensity(x,centre,mu,max_brightness):
#Normal distribution
gaussian = stats.norm(loc=centre, scale=mu)
def __init__(self):
self.piglow = PiGlow()
##################################################
## Switch each colour on in sequence on and off ##
## ##
## Example by Jason - @Boeeerb ##
##################################################
from piglow import PiGlow
from time import sleep
piglow = PiGlow()
val = 20
colour = 1
while True:
if colour == 19:
colour = 1
if val == 20:
val = 0
else:
val = 20
piglow.led(colour, val)
sleep(0.2)
colour = colour + 1
##########################################################
## Show your current CPU usage on your PiGlow! ##
## ##
## Requires psutil - sudo apt-get install python-psutil ##
## ##
## Example by Jason - @Boeeerb ##
##########################################################
from piglow import PiGlow
from time import sleep
import psutil
piglow = PiGlow()
while True:
cpu = psutil.cpu_percent()
piglow.all(0)
if cpu < 5:
piglow.white(20)
elif cpu < 20:
piglow.white(20)
piglow.blue(20)
elif cpu < 40:
piglow.white(20)
piglow.blue(20)
piglow.green(20)
elif cpu < 60:
piglow.white(20)
piglow.blue(20)
############################################################### # Set the LEDs to turn on/off sequentially in a spiral fashion toward the centre # This is a modified version of 'spiralS.py', where the LEDs remain on throughout the cycle. # shifty051 ############################################################### from piglow import PiGlow from time import sleep piglow = PiGlow() while True: piglow.led(1,1) sleep(0.1) piglow.led(7,1) sleep(0.1) piglow.led(13,1) sleep(0.1) piglow.led(2,1) sleep(0.1) piglow.led(8,1) sleep(0.1) piglow.led(14,1) sleep(0.1)
from piglow import PiGlow
from time import sleep
from BaseHTTPServer import BaseHTTPRequestHandler, HTTPServer
from os import curdir, sep
import random
import urlparse
PORT_NUMBER = 80
piglow = PiGlow()
val = 0
count = 1
gameCont = True
colorList = ['red', 'orange', 'yellow', 'green', 'blue', 'white']
numberOrder = []
levelCount = 0
class myHandler(BaseHTTPRequestHandler):
def do_GET(self):
#get address
parts = urlparse.urlparse(self.path)
if parts.path == "/":
self.path = "/index.html"
#append to URL
try:
if add == -1 and new_vals == [min(self.val_range)]:
break
except IndexError:
pass
try:
if new_vals[self.arm_length - 1] == max(self.val_range):
add = -1
except IndexError:
pass
i = i + add
if __name__ == "__main__":
times = 3
piglow = PiGlow()
alert = Alert(piglow)
try:
alert.show(times)
except KeyboardInterrupt:
alert.clear()
################################################################## # Set the LEDs to turn on/off in a spiral fashion toward the centre # shifty051 ################################################################## from piglow import PiGlow from time import sleep piglow = PiGlow() while True: piglow.led(1,1) piglow.led(18,0) sleep(0.1) piglow.led(7,1) piglow.led(1,0) sleep(0.1) piglow.led(13,1) piglow.led(7,0) sleep(0.1) piglow.led(2,1) piglow.led(13,0) sleep(0.1) piglow.led(8,1) piglow.led(2,0) sleep(0.1)
#######################################################
## Quickly increase and decrease each LED one by one ##
## ##
## Example by Jason - @Boeeerb ##
#######################################################
from piglow import PiGlow
from time import sleep
piglow = PiGlow()
val = 0
count = 1
while True:
leds = range(1, 19, +1)
for led in leds:
if count == 1:
val = val + 1
if val > 90:
count = 0
else:
val = val - 1
if val < 1:
count = 1
piglow.led(led, val)
sleep(0.0075)
from piglow import PiGlow
import psutil
import os
import sys
piglow = PiGlow()
pid = str(os.getpid())
pidfile = "/tmp/mydaemon.pid"
if os.path.isfile(pidfile): # a PID exists. Lets kill it and then run
pidread = open('/tmp/mydaemon.pid', 'r')
pidtokill = pidread.readline()
cmdstring = "sudo kill %s" % (pidtokill) #this is the shell command string to kill the process
os.system(cmdstring) # and this kills it with the predetermined command
file(pidfile, 'w').write(pid)
else: #no pid file exists, lets go ahead and run
file(pidfile, 'w').write(pid)
while 1:
cpu = psutil.cpu_percent(interval=0.5)
piglow.all(0)
if cpu <= 10:
piglow.green(1)
elif cpu >= 11 and cpu <= 20:
piglow.green(2)
elif cpu >= 21 and cpu <= 30:
piglow.green(3)
elif cpu >= 31 and cpu <= 40:
#!/usr/bin/env python from piglow import PiGlow piglow = PiGlow() piglow.red(255)
###############################################################
# Set the LEDs to turn on/off in pairs of 2 toward the centre,
# whilst increasing and decreasing in brightness
# shifty051
###############################################################
from piglow import PiGlow
from time import sleep
piglow = PiGlow()
while True:
piglow.red(1)
sleep(0.1)
piglow.red(2)
sleep(0.1)
piglow.red(3)
piglow.orange(1)
sleep(0.1)
piglow.red(4)
piglow.orange(2)
sleep(0.1)
piglow.red(3)
piglow.orange(3)
sleep(0.1)
from piglow import PiGlow from time import sleep piglow = PiGlow() while True ###All LEDs### #Fade all LEDs on at the same time piglow.all(51) sleep(0.1) piglow.all(102) sleep(0.1) piglow.all(153) sleep(0.1) piglow.all(204) sleep(0.1) piglow.all(255) sleep(0.5) #Fade all LEDs off at the same time piglow.all(255) sleep(0.1) piglow.all(204) sleep(0.1) piglow.all(153) sleep(0.1) piglow.all(102) sleep(0.1) piglow.all(51) sleep(0.1) piglow.all(0)
#!/usr/bin/env python from piglow import PiGlow piglow = PiGlow() piglow.yellow(255)
######################################################
## Set each colour to a brightness of your choosing ##
## ##
## Example by Jason - @Boeeerb ##
######################################################
from piglow import PiGlow
piglow = PiGlow()
val = eval(input("White: "))
piglow.white(val)
val = eval(input("Blue: "))
piglow.blue(val)
val = eval(input("Green: "))
piglow.green(val)
val = eval(input("Yellow: "))
piglow.yellow(val)
val = eval(input("Orange: "))
piglow.orange(val)
val = eval(input("Red: "))
piglow.red(val)
val = eval(input("All: "))
piglow.all(val)
## Author: Daniel Pullan
## Github: GitHub.com/DanielPullan
## Website: DanielPullan.co.uk
from time import sleep
from config import email, password, mail
from piglow import PiGlow
## Init the current device
piglow = PiGlow()
## Device parameters
piglow.all(0)
if mail == 0:
print "no mail"
piglow.all(0)
sleep(0.5)
elif mail < 5:
print "mail count low"
piglow.arm1(10)
sleep(0.5)
elif mail < 10:
print "mail count medium"
piglow.arm1(10)
piglow.arm2(10)
sleep(0.5)
elif mail < 15:
print "mail count high"
piglow.arm1(10)
piglow.arm2(10)
#########################################################
## Set each arm of the PiGlow to a specific brightness ##
## ##
## Example by Jason - @Boeeerb ##
#########################################################
from piglow import PiGlow
from time import sleep
piglow = PiGlow()
piglow.all(0)
while True:
piglow.arm(3,0)
piglow.arm(1,20)
sleep(0.5)
piglow.arm(1,0)
piglow.arm(2,20)
sleep(0.5)
piglow.arm(2,0)
piglow.arm(3,20)
sleep(0.5)
piglow.all(0)
piglow.arm1(10)
sleep(0.5)
piglow.all(0)
piglow.arm2(10)
sleep(0.5)
piglow.all(0)
class PiGlow_Status_Server:
def __init__(self):
self.cfg = PiGlow_Status_Config()
self.commands = PiGlow_Status_Commands()
self.idle_job = self.commands.CLOCK
self.jobs = []
self.running = None
self.locked_thread = None
self.check_jobs_thread = None
self.socket_manager_thread = None
self.piglow = None
self.clock = None
self.alert = None
self.in_progress = None
self.job_interval = 0.1
self.quiet_time = False
def start(self):
"""Creates the socket and starts the threads"""
try:
self.piglow = PiGlow()
except IOError as e:
if e[0] == errno.EACCES:
print >> sys.stderr, "Permission denied, try running as root"
else:
print >> sys.stderr, "Unknown error accessing the PiGlow"
sys.exit(1)
self.piglow.all(0)
self.clock = Clock(self.piglow)
self.alert = Alert(self.piglow)
self.in_progress = In_Progress(self.piglow)
address = (self.cfg.HOST, self.cfg.PORT)
serversock = socket(AF_INET, SOCK_STREAM)
serversock.setsockopt(SOL_SOCKET, SO_REUSEADDR, 1)
serversock.bind(address)
serversock.listen(5)
self.check_jobs_thread = Thread(None, self.check_jobs, None, ())
self.socket_manager_thread = Thread(None, self.socket_manager, None,
(serversock, ))
self.start_threads()
while self.running == True:
sleep(1)
self.stop()
def stop(self):
"""Closes the threads and returns"""
self.stop_threads()
self.piglow.all(0)
def start_threads(self):
"""Starts the threads"""
self.running = True
self.check_jobs_thread.start()
self.socket_manager_thread.start()
def stop_threads(self):
"""Stops the threads"""
self.running = False
self.unlock()
try:
self.check_jobs_thread.join()
except (KeyboardInterrupt, SystemExit):
pass
try:
self.socket_manager_thread.join()
except (KeyboardInterrupt, SystemExit):
pass
def check_jobs(self):
"""Performs the actions in the job list"""
while self.running == True:
if self.quit_requested():
self.running = False
break
if self.entering_quiet_time() == True:
self.unlock()
self.piglow.all(0)
if self.in_quiet_time() == False:
if self.locked_thread is None:
# No currently locking jobs, we can process the next job in the list as
# normal or run the idle task if none are scheduled
self.run_jobs()
else:
# A locking job is currently running, screen the job list for tasks
# relating to it.
self.check_locked_jobs()
sleep(self.job_interval)
def quit_requested(self):
"""Returns true if the quit command is in the job list"""
for job in self.jobs:
if job[0] == self.commands.QUIT:
return True
return False
def check_locked_jobs(self):
"""Goes through the job list searching for tasks relating to the current locked job"""
jobs = self.jobs
self.jobs = []
for job in jobs:
if job[0] == self.commands.CYCLE:
try:
self.in_progress.set_speed(job[1])
except IndexError:
pass
elif job[0] == self.commands.UNLOCK:
self.unlock()
elif job[0] == self.commands.OFF:
self.unlock()
self.jobs.append(job)
else:
self.jobs.append(job)
def run_jobs(self):
"""First the first job in the list or the current idle job"""
if len(self.jobs) > 0:
job = self.jobs[:1].pop()
self.jobs = self.jobs[1:]
self.handle_job(job)
else:
if self.idle_job is not None:
self.run_idle_job()
else:
self.piglow.all(0)
def run_idle_job(self):
"""Runs the current idle job"""
if self.idle_job == self.commands.CLOCK:
self.clock.run()
def handle_job(self, job):
"""Performs the given job"""
command = job[:1].pop()
args = job[1:]
if command == self.commands.QUIT:
self.running = False
elif command == self.commands.CYCLE:
self.locked_thread = self.in_progress
if len(args) > 0:
self.in_progress.set_speed(args[0])
self.in_progress.start()
elif command == self.commands.ALERT:
self.alert.show(*args)
elif command == self.commands.OFF:
self.idle_job = None
elif command == self.commands.CLOCK:
self.idle_job = self.commands.CLOCK
def unlock(self):
"""Stops the currently locking thread"""
if self.locked_thread is None:
return
self.locked_thread.stop()
self.locked_thread = None
def socket_manager(self, serversock):
"""Creates handlers for new data given to this process via the socket"""
rlist = [serversock]
wlist = []
xlist = []
while self.running == True:
readable, writable, errored = select.select(
rlist, wlist, xlist, self.cfg.TIMEOUT)
for s in readable:
if s is serversock:
clientsock, addr = serversock.accept()
self.socket_buffer_handler(clientsock)
def socket_buffer_handler(self, clientsock):
"""Handles data in the socket buffer"""
data = clientsock.recv(self.cfg.BUFF).rstrip()
command = data.split(" ")
if command == self.commands.CLOSE:
clientsock.close()
else:
self.add_job(command)
def add_job(self, job):
"""Adds a job to the list"""
if self.cfg.quiet_time() == False or job == self.command.QUIT:
self.jobs.append(job)
def entering_quiet_time(self):
"""Returns true if we're entering quiet time"""
return self.quiet_time == False and self.cfg.quiet_time() == True
def in_quiet_time(self):
"""Returns true if we're in quiet time"""
self.quiet_time = self.cfg.quiet_time()
return self.quiet_time
class PiGlow_Status_Server:
def __init__ (self):
self.cfg = PiGlow_Status_Config ()
self.commands = PiGlow_Status_Commands ()
self.idle_job = self.commands.CLOCK
self.jobs = []
self.running = None
self.locked_thread = None
self.check_jobs_thread = None
self.socket_manager_thread = None
self.piglow = None
self.clock = None
self.alert = None
self.in_progress = None
self.job_interval = 0.1
self.quiet_time = False
def start (self):
"""Creates the socket and starts the threads"""
try:
self.piglow = PiGlow ()
except IOError as e:
if e[0] == errno.EACCES:
print >> sys.stderr, "Permission denied, try running as root"
else:
print >> sys.stderr, "Unknown error accessing the PiGlow"
sys.exit (1)
self.piglow.all (0)
self.clock = Clock (self.piglow)
self.alert = Alert (self.piglow)
self.in_progress = In_Progress (self.piglow)
address = (self.cfg.HOST, self.cfg.PORT)
serversock = socket (AF_INET, SOCK_STREAM)
serversock.setsockopt (SOL_SOCKET, SO_REUSEADDR, 1)
serversock.bind (address)
serversock.listen (5)
self.check_jobs_thread = Thread (None, self.check_jobs, None, ())
self.socket_manager_thread = Thread (None, self.socket_manager, None, (serversock, ))
self.start_threads ()
while self.running == True:
sleep (1)
self.stop ()
def stop (self):
"""Closes the threads and returns"""
self.stop_threads ()
self.piglow.all (0)
def start_threads (self):
"""Starts the threads"""
self.running = True
self.check_jobs_thread.start ()
self.socket_manager_thread.start ()
def stop_threads (self):
"""Stops the threads"""
self.running = False
self.unlock ()
try:
self.check_jobs_thread.join ()
except (KeyboardInterrupt, SystemExit):
pass
try:
self.socket_manager_thread.join ()
except (KeyboardInterrupt, SystemExit):
pass
def check_jobs (self):
"""Performs the actions in the job list"""
while self.running == True:
if self.quit_requested ():
self.running = False
break
if self.entering_quiet_time () == True:
self.unlock ()
self.piglow.all (0)
if self.in_quiet_time () == False:
if self.locked_thread is None:
# No currently locking jobs, we can process the next job in the list as
# normal or run the idle task if none are scheduled
self.run_jobs ()
else:
# A locking job is currently running, screen the job list for tasks
# relating to it.
self.check_locked_jobs ()
sleep (self.job_interval)
def quit_requested (self):
"""Returns true if the quit command is in the job list"""
for job in self.jobs:
if job[0] == self.commands.QUIT:
return True
return False
def check_locked_jobs (self):
"""Goes through the job list searching for tasks relating to the current locked job"""
jobs = self.jobs
self.jobs = []
for job in jobs:
if job[0] == self.commands.CYCLE:
try:
self.in_progress.set_speed (job[1])
except IndexError:
pass
elif job[0] == self.commands.UNLOCK:
self.unlock ()
elif job[0] == self.commands.OFF:
self.unlock ()
self.jobs.append (job)
else:
self.jobs.append (job)
def run_jobs (self):
"""First the first job in the list or the current idle job"""
if len (self.jobs) > 0:
job = self.jobs[:1].pop ()
self.jobs = self.jobs[1:]
self.handle_job (job)
else:
if self.idle_job is not None:
self.run_idle_job ()
else:
self.piglow.all (0)
def run_idle_job (self):
"""Runs the current idle job"""
if self.idle_job == self.commands.CLOCK:
self.clock.run ()
def handle_job (self, job):
"""Performs the given job"""
command = job[:1].pop ()
args = job[1:]
if command == self.commands.QUIT:
self.running = False
elif command == self.commands.CYCLE:
self.locked_thread = self.in_progress
if len (args) > 0:
self.in_progress.set_speed (args[0])
self.in_progress.start ()
elif command == self.commands.ALERT:
self.alert.show (*args)
elif command == self.commands.OFF:
self.idle_job = None
elif command == self.commands.CLOCK:
self.idle_job = self.commands.CLOCK
def unlock (self):
"""Stops the currently locking thread"""
if self.locked_thread is None:
return
self.locked_thread.stop ()
self.locked_thread = None
def socket_manager (self, serversock):
"""Creates handlers for new data given to this process via the socket"""
rlist = [serversock]
wlist = []
xlist = []
while self.running == True:
readable, writable, errored = select.select (rlist, wlist, xlist, self.cfg.TIMEOUT)
for s in readable:
if s is serversock:
clientsock, addr = serversock.accept ()
self.socket_buffer_handler (clientsock)
def socket_buffer_handler (self, clientsock):
"""Handles data in the socket buffer"""
data = clientsock.recv (self.cfg.BUFF).rstrip ()
command = data.split (" ")
if command == self.commands.CLOSE:
clientsock.close ()
else:
self.add_job (command)
def add_job (self, job):
"""Adds a job to the list"""
if self.cfg.quiet_time () == False or job == self.command.QUIT:
self.jobs.append (job)
def entering_quiet_time (self):
"""Returns true if we're entering quiet time"""
return self.quiet_time == False and self.cfg.quiet_time () == True
def in_quiet_time (self):
"""Returns true if we're in quiet time"""
self.quiet_time = self.cfg.quiet_time ()
return self.quiet_time
def main():
piglow = PiGlow()
piglow.all(0)
#!/usr/bin/python from time import sleep from piglow import PiGlow piglow = PiGlow() for i in range(1, 10): #on piglow.arm(1,100) sleep(0.5) piglow.arm(2,100) sleep(0.5) piglow.arm(3,100) sleep(0.5) #off piglow.arm(1,0) sleep(0.5) piglow.arm(2,0) sleep(0.5) piglow.arm(3,0) sleep(0.5)
def do_GET(self):
parts = urlparse.urlparse(self.path)
if parts.path == "/":
self.path = "/index.html"
piglow = PiGlow()
if parts.query != "":
qs = urlparse.parse_qs(parts.query)
if "r" in qs:
r = int(qs['r'][0])
piglow.red(r)
if "o" in qs:
o = int(qs['o'][0])
piglow.orange(o)
if "y" in qs:
y = int(qs['y'][0])
piglow.yellow(y)
if "g" in qs:
g = int(qs['g'][0])
piglow.green(g)
if "b" in qs:
b = int(qs['b'][0])
piglow.blue(b)
if "w" in qs:
w = int(qs['w'][0])
piglow.white(w)
self.send_response(200)
self.send_header('Content-type', "application/json")
self.end_headers()
self.wfile.write('"true"')
return
try:
#Check the file extension required and
#set the right mime type
sendReply = False
if self.path.endswith(".html"):
mimetype = 'text/html'
sendReply = True
if self.path.endswith(".png"):
mimetype = 'image/png'
sendReply = True
if self.path.endswith(".woff"):
mimetype = 'application/x-font-woff'
sendReply = True
if self.path.endswith(".woff2"):
mimetype = 'application/font-woff2'
sendReply = True
if self.path.endswith(".ttf"):
mimetype = 'application/octet-stream'
sendReply = True
if self.path.endswith(".js"):
mimetype = 'application/javascript'
sendReply = True
if self.path.endswith(".css"):
mimetype = 'text/css'
sendReply = True
if sendReply == True:
#Open the static file requested and send it
f = open(curdir + sep + self.path)
self.send_response(200)
self.send_header('Content-type', mimetype)
self.end_headers()
self.wfile.write(f.read())
f.close()
return
except IOError:
self.send_error(404, 'File Not Found: %s' % self.path)
#!/usr/bin/env python from piglow import PiGlow piglow = PiGlow() piglow.white(255)
############################################################### # Set the LEDs to turn on/off in pairs of 2 toward the centre, # whilst increasing and decreasing in brightness # shifty051 ############################################################### from piglow import PiGlow from time import sleep piglow = PiGlow() piglow.all(0) while True: i=0 piglow.red(1) sleep(0.1) piglow.red(2) sleep(0.1) piglow.red(3) piglow.orange(1) sleep(0.1) piglow.red(4) piglow.orange(2) sleep(0.1) piglow.red(3)
#!/usr/bin/python
from piglow import PiGlow
from time import sleep
import psutil
piglow = PiGlow()
# start at white
colour = 1
while True:
# returns a value from 0 - 1 representing current CPU load
cpu = psutil.cpu_percent()
# now we need to scale that CPU level to the range 0 - 255 for PiGlow brightness
brightness = max( (int)(cpu * 255), 1)
# pick a speed that gets faster as the CPU usage increases
speed = max ( 1.2 - cpu, 0.1 )
# turn everything off, let's get ready to rumble
piglow.all(0)
# turn on the next "ring" of colour
piglow.colour(colour, brightness)
# sleep for a bit, i'm weary...
sleep(speed)
# increment to the next colour (reset to white if we're already on red)
#!/usr/bin/python
# ===========================================================================
# Shut Down or Reset button for Raspberry Pi B+ (40 GPIO pins) #
# Requires PiGlow Python class #
# https://github.com/Boeeerb/PiGlow #
# ===========================================================================
# Import the libraries to use time delays, send os commands and access GPIO pins
from piglow import PiGlow
from time import sleep
piglow = PiGlow()
ledbrightness = 3 # LED brightness
step = 6 # Count of steps (3 for arms or 6 for colors)
piglow.all(0)
while True:
piglow.all(0)
piglow.colour(step,ledbrightness)
step -= 1
if step == 0:
step = 6
sleep(1)
##################################################
## Test the brightness of all the LEDs together ##
## ##
## Example by Jason - @Boeeerb ##
##################################################
from piglow import PiGlow
from time import sleep
piglow = PiGlow()
while True:
count = range(0, 256, +1)
for item in count:
if item < 256:
piglow.all(item)
sleep(0.01)
if item == 256:
break
count = range(255, 0, -1)
print "Brightest"
for item in count:
if item > 0:
piglow.all(item)
sleep(0.01)
if item == 0:
piglow.all(0)
break
print "Fin"
break
#!/usr/bin/python from piglow import PiGlow # yellow piglow = PiGlow() piglow.white(0) piglow.blue(0) piglow.green(0) piglow.yellow(100) piglow.orange(0) piglow.red(0)
######################################
## A binary clock using the PiGlow ##
## ##
## Example by Jason - @Boeeerb ##
######################################
from piglow import PiGlow
from time import sleep
from datetime import datetime
piglow = PiGlow()
### You can customise these settings ###
show12hr = 1 # Show 12 or 24hr clock - 0= 24hr, 1= 12hr
ledbrightness = 10 # Set brightness of LED - 1-255 (recommend 10-20, put 0 and you won't see it!)
hourflash = 1 # Choose how to flash change of hour - 1= white leds, 2= all flash
armtop = "s" # h= hour, m= minutes, s= seconds
armright = "m"
armbottom = "h"
### End of customising ###
piglow.all(0)
hourcount = 0
hourcurrent = 0
while True:
time = datetime.now().time()
#!/usr/bin/env python from piglow import PiGlow piglow = PiGlow() piglow.orange(255)
colour = 1
if val == 2:
val = 0
else:
val = 2
self.piglow.led(colour, val)
sleep(self.delay)
colour = colour + 1
if __name__ == "__main__":
piglow = PiGlow()
in_progress = In_Progress(piglow)
in_progress.set_speed("medium")
try:
in_progress.start()
while True:
sleep(1)
except KeyboardInterrupt:
in_progress.stop()
piglow.all(0)
#Google Analytics to PiGlow LEDS
from piglow import PiGlow
import time
import urllib2
piglow = PiGlow()
#Test
i = 0
while (i < 2):
piglow.arm1(127)
time.sleep(0.1)
piglow.arm1(0)
piglow.arm2(127)
time.sleep(0.1)
piglow.arm2(000)
piglow.arm3(127)
time.sleep(0.1)
piglow.arm3(0)
#Test Completed
i = i + 1
while True:
response = urllib2.urlopen('http://ryanteck.org.uk/nginx_status')
html = response.read()
data = html.split('\n')
active = data[0].split(":")
count = active[1]
count = int(count) - 1
#print(count)
if (count == 0):
## Author: Daniel Pullan
## Github: GitHub.com/DanielPullan
## Website: DanielPullan.co.uk
from time import sleep
from config import email, password, mail
from piglow import PiGlow
## Init the current device
piglow = PiGlow()
## Device parameters
piglow.all(0)
if mail == 0:
print "no mail"
piglow.all(0)
sleep(0.5)
elif mail < 5:
print "mail count low"
piglow.arm1(10)
sleep(0.5)
elif mail < 10:
print "mail count medium"
piglow.arm1(10)
piglow.arm2(10)
sleep(0.5)
elif mail < 15:
print "mail count high"
piglow.arm1(10)
piglow.arm2(10)
##################################################
## Switch each colour on in sequence on and off ##
## ##
## Example by Jason - @Boeeerb ##
##################################################
from piglow import PiGlow
from time import sleep
piglow = PiGlow()
val = 20
colour = 1
while True:
if colour == 7:
colour = 1
if val == 20:
val = 0
else:
val = 20
piglow.colour(colour, val)
sleep(0.2)
colour = colour + 1
###################################### ## A binary clock using the PiGlow ## ## ## ## Example by Jason - @Boeeerb ## ###################################### from piglow import PiGlow from time import sleep from datetime import datetime piglow = PiGlow() ### You can customise these settings ### show12hr = 1 # Show 12 or 24hr clock - 0= 24hr, 1= 12hr ledbrightness = 10 # Set brightness of LED - 1-255 (recommend 10-20, put 0 and you won't see it!) hourflash = 1 # Choose how to flash change of hour - 1= white leds, 2= all flash armtop = "s" # h= hour, m= minutes, s= seconds armright = "m" armbottom = "h" ### End of customising ### piglow.all(0) hourcount = 0 hourcurrent = 0 while True:
#Google Analytics to PiGlow LEDS
from piglow import PiGlow
import time
import urllib2
piglow = PiGlow()
#Test
i = 0
while (i < 2):
piglow.arm1(127)
time.sleep(0.1)
piglow.arm1(0)
piglow.arm2(127)
time.sleep(0.1)
piglow.arm2(000)
piglow.arm3(127)
time.sleep(0.1)
piglow.arm3(0)
#Test Completed
i = i+1
while True:
response = urllib2.urlopen('http://ryanteck.org.uk/nginx_status')
html = response.read()
data = html.split('\n')
active = data[0].split(":")
count = active[1]
count = int(count) -1;
#print(count)
if(count ==0):
piglow.all(0)
#######################################################
## Quickly increase and decrease each LED one by one ##
## ##
## Example by Jason - @Boeeerb ##
#######################################################
from piglow import PiGlow
from time import sleep
piglow = PiGlow()
val = 0
count = 1
while True:
leds = list(range(1, 19, +1))
for led in leds:
if count == 1:
val = val + 1
if val > 90:
count = 0
else:
val = val - 1
if val < 1:
count = 1
piglow.led(led, val)
sleep(0.0075)
############################################################### # Set the LEDs to turn on/off in pairs of 2 toward the centre, # whilst increasing and decreasing in brightness # shifty051 ############################################################### from piglow import PiGlow from time import sleep piglow = PiGlow() while True: piglow.red(1) sleep(0.1) piglow.red(2) sleep(0.1) piglow.red(3) piglow.orange(1) sleep(0.1) piglow.red(4) piglow.orange(2) sleep(0.1) piglow.red(3) piglow.orange(3) sleep(0.1)
from astral import *
from piglow import PiGlow
import time
import datetime
import logging
dt = datetime.datetime.now()
logging.basicConfig(filename='/home/pi/LOGGING/lightoutput_%i_%i_%i.log' %
(dt.year, dt.month, dt.day),
level=logging.INFO)
from scipy import stats
number_seconds_day = 60 * 60 * 24
centre = 0.0
total_intensity = 0
max_brightness = 255
intensity = {}
piglow = PiGlow()
piglow.all(0)
a = Astral()
location = a["Manchester"]
#print (" %s %s %s %s %s \n" % (dawn, sunrise, noon, sunset, dusk))
#Information for Manchester
# 2014-01-21 07:30:11+00:00 2014-01-21 08:10:06+00:00 2014-01-21 12:20:18+00:00 2014-01-21 16:30:35+00:00 2014-01-21 17:10:31+00:00
# For the local timezone
#print ("Time: %s" % t)
logging.info("Epoch_Time\tRed\tOrange\tYellow\tGreen\tBlue\tWhite\tTotal")
def calculate_intensity(x, centre, mu, max_brightness):
#Normal distribution
