#!/usr/bin/python
import time
import datetime
from Adafruit_7Segment import SevenSegment
# ===========================================================================
# Clock Example
# ===========================================================================
segment = SevenSegment(address=0x70)
print("Press CTRL+Z to exit")
# Continually update the time on a 4 char, 7-segment display
while(True):
now = datetime.datetime.now()
hour = now.hour
minute = now.minute
second = now.second
# Set hours
segment.writeDigit(0, int(hour / 10)) # Tens
segment.writeDigit(1, hour % 10) # Ones
# Set minutes
segment.writeDigit(3, int(minute / 10)) # Tens
segment.writeDigit(4, minute % 10) # Ones
# Toggle colon
segment.setColon(second % 2) # Toggle colon at 1Hz
# Wait one second
time.sleep(1)
lastAmTime = amTime
if hour > 11:
hour = hour - 12
amTime = False
else:
amTime = True
if hour == 0:
hour = 12
minute = now.minute
second = now.second
# Turn colon on
sevenSeg.setColon(True)
if displayCleared or (lastHour != hour):
# Set hours
if hour > 9:
sevenSeg.writeDigit(0, int(hour / 10)) # Tens
else:
# Clear the 7 segment display
sevenSeg.clear()
displayCleared = True
sevenSeg.writeDigit(1, hour % 10) # Ones
# Only display if minute has changed or display was cleared
if displayCleared or (lastMinute != minute):
# Set minutes
#!/usr/bin/python
from Adafruit_7Segment import SevenSegment
import time
segment = SevenSegment(address=0x70)
num = 0
rest = float(raw_input('Step: '))
while True:
segment.setColon((num / 10000) % 2)
segment.writeDigit(0, (num / 1000) % 10)
segment.writeDigit(1, (num / 100) % 10)
segment.writeDigit(3, (num / 10) % 10)
segment.writeDigit(4, num % 10)
num += 1
time.sleep(rest)
if startstop and not flg:
flg = True
if not flg:
sleep(1)
print "stopped"
else:
a4 = counter % 10
a3 = counter / 10
a2 = minute % 10
a1 = minute / 10
segment.writeDigit(4, a4)
segment.writeDigit(3, a3)
# segment.writeDigit(1,a2)
# segment.writeDigit(0,a1)
segment.setColon(counter % 2)
segment.writeDigit(1, a2)
segment.writeDigit(0, a1)
sleep(1)
counter = counter + 1
if counter == 60:
counter = 0
minute = minute + 1
# now = datetime.datetime.now()
# hour = now.hour
# minute = now.minute
# second = now.second
# # Set hours
# segment.writeDigit(0, int(hour / 10)) # Tens
# segment.writeDigit(1, hour % 10) # Ones
from Adafruit_7Segment import SevenSegment
# ===========================================================================
# Clock Example
# ===========================================================================
segment = SevenSegment(address=0x70)
print "Press CTRL+Z to exit"
# Continually update the time on a 4 char, 7-segment display
while(True):
now = datetime.datetime.now()
hour = now.hour
minute = now.minute
second = now.second
# Set hours
segment.writeDigit(0, int(hour / 10)) # Tens
segment.writeDigit(1, hour % 10) # Ones
# Set minutes
segment.writeDigit(3, int(minute / 10)) # Tens
segment.writeDigit(4, minute % 10) # Ones
# Toggle colon(s) as configured in Adafruit_7Segment.py
# every second (by using even seconds vs. odd seconds)
if (second % 2 == 0): # reminder = 0 -> even second
segment.setColon(0) # turn colons off
else: # reminder != 0 -> odd second
segment.setColon(1) # turn colons on
time.sleep(1) # Wait one second
#!/usr/bin/python
import time
import datetime
from Adafruit_7Segment import SevenSegment
# ===========================================================================
# Clock Example
# ===========================================================================
segment = SevenSegment(address=0x70)
print "Press CTRL+Z to exit"
# Continually update the time on a 4 char, 7-segment display
while (True):
now = datetime.datetime.now()
hour = now.hour
minute = now.minute
second = now.second
# Set hours
segment.writeDigit(0, int(hour / 10)) # Tens
segment.writeDigit(1, hour % 10) # Ones
# Set minutes
segment.writeDigit(3, int(minute / 10)) # Tens
segment.writeDigit(4, minute % 10) # Ones
# Toggle colon
segment.setColon(second % 2) # Toggle colon at 1Hz
# Wait one second
time.sleep(1)
m_floor = math.floor(abs(temp_city))
logging.debug('m_floor: %s', m_floor)
hour_tens = int(m_floor / 10)
logging.debug('hour_tens: %s', hour_tens)
hour_ones = int(m_floor % 10)
logging.debug('hour_ones: %s', hour_ones)
min_tens = int("%.0f" % ((abs(temp_city) - m_floor) * 10))
logging.debug('min_tens: %s', min_tens)
if (negative_temp):
min_ones = 0xE
else:
if (FAHRENHEIT):
min_ones = 0xF
else:
min_ones = 0xC
# Set hours
segment.writeDigit(0, hour_tens) # Tens
segment.writeDigit(1, hour_ones, dot) # Ones
# Set minutes
segment.writeDigit(3, min_tens) # Tens
segment.writeDigit(4, min_ones) # Ones
# Toggle colon
segment.setColon(not dot and second % 2) # Toggle colon at 1Hz
# Wait one second
time.sleep(1)
from Adafruit_7Segment import SevenSegment
segment = SevenSegment(address=0x70)
print "Press CTRL+Z to exit."
digit0 = 0
while(True):
now = datetime.datetime.now()
hour = now.hour
minute = now.minute
second = now.second
pm = 1 if (hour >= 12) else 0
if hour == 0:
hour = 12
if hour > 12:
hour = hour - 12
if hour >= 10 and digit0 == 0:
segment.writeDigit(0, 1)
digit0 = 1
if hour < 10 and digit0 == 1:
segment.disp.clear()
digit0 = 0
segment.writeDigit(1, hour % 10)
segment.writeDigit(3, int(minute / 10))
segment.writeDigit(4, minute % 10, pm)
segment.setColon(second % 2)
time.sleep(0.25)
# www.taylorhokanson.com
# Requires a Raspberry Pi and Adafruit 7-segment display
# Get API key: http://www.transitchicago.com/developers/traintrackerapply.aspx
# Get bus stop info: http://www.transitchicago.com/riding_cta/how_to_guides/bustrackerlookup_stoplists.aspx
from bs4 import BeautifulSoup
from lxml import etree
import urllib2
import string
import time
import datetime
from lxml import etree
from Adafruit_7Segment import SevenSegment
segment = SevenSegment(address=0x70)
segment.setColon(False)
# Grand & Noble Eastbound
routeNumber = "your route number goes here"
stopID = "your stop ID goes here"
apiKey = "your API key goes here"
updateFreq = 10
# variables that will hold individual predictions returned by API
predictionString = ""
predictionString2 = ""
# loop that runs forever
while(True):
# the list we'll store predictions in
allPredictionsList = list("")
print "Pressure: %.2f hPa" % (pressure / 100.0)
print "Altitude: %.2f m" % altitude
print "Press CTRL+C to exit"
print ""
for display_tmp_in_F in [False, True]:
if display_tmp_in_F:
if round(temp_in_F * 10.0) < 1000.0:
# write degrees
segment.writeDigit(0, int(round(temp_in_F) / 10)) # Tens
segment.writeDigit(1, int(round(temp_in_F) % 10)) # Ones
segment.writeDigit(3, int(int(round(temp_in_F * 10.0)) % 10)) # Tenth
segment.writeDigit(4, 15) # F
segment.setColon(1) #
else:
# write degrees
segment.writeDigit(0, int(round(temp_in_F) / 100)) # Hundreds
segment.writeDigit(1, int(round(temp_in_F - 100.0) / 10)) # Tens
segment.writeDigit(3, int(round(temp_in_F) % 10)) # Ones
segment.writeDigit(4, 15) # F
segment.setColon(0)
else:
# write degrees
segment.writeDigit(0, int(round(temp) / 10)) # Tens
segment.writeDigit(1, int(round(temp) % 10)) # Ones
segment.writeDigit(3, int(int(round(temp * 10.0)) % 10)) # Tenth
segment.writeDigit(4, 12) # c
print "Pressure: %.2f hPa" % (pressure / 100.0)
print "Altitude: %.2f m" % altitude
print "Press CTRL+C to exit"
print ""
for display_tmp_in_F in [False, True]:
if display_tmp_in_F:
if round(temp_in_F * 10.0) < 1000.0:
# write degrees
segment.writeDigit(0, int(round(temp_in_F) / 10)) # Tens
segment.writeDigit(1, int(round(temp_in_F) % 10)) # Ones
segment.writeDigit(3, int(int(round(temp_in_F * 10.0)) % 10)) # Tenth
segment.writeDigit(4, 15) # F
segment.setColon(1) #
else:
# write degrees
segment.writeDigit(0, int(round(temp_in_F) / 100)) # Hundreds
segment.writeDigit(1, int(round(temp_in_F - 100.0) / 10)) # Tens
segment.writeDigit(3, int(round(temp_in_F) % 10)) # Ones
segment.writeDigit(4, 15) # F
segment.setColon(0)
else:
# write degrees
segment.writeDigit(0, int(round(temp) / 10)) # Tens
segment.writeDigit(1, int(round(temp) % 10)) # Ones
segment.writeDigit(3, int(int(round(temp * 10.0)) % 10)) # Tenth
segment.writeDigit(4, 12) # c
import time
import signal
from datetime import datetime
from Adafruit_7Segment import SevenSegment
GPIO.setmode(GPIO.BCM)
GPIO.setup(18, GPIO.IN, pull_up_down=GPIO.PUD_UP)
GPIO.setup(23, GPIO.IN, pull_up_down=GPIO.PUD_UP)
GPIO.setup(24, GPIO.IN, pull_up_down=GPIO.PUD_UP)
GPIO.setup(25, GPIO.IN, pull_up_down=GPIO.PUD_UP)
GPIO.setup(4, GPIO.IN, pull_up_down=GPIO.PUD_UP)
GPIO.setup(17, GPIO.IN, pull_up_down=GPIO.PUD_UP)
GPIO.setup(22, GPIO.IN, pull_up_down=GPIO.PUD_UP)
segment = SevenSegment(address=0x70)
segment.setColon(0)
#segment.print_hex(0, '0x40')
def signal_handler(signal, frame):
print 'You pressed Ctrl+C!'
sys.exit(0)
def raceStart(channel):
global dt_RaceStart
dt_RaceStart = datetime.now()
#print "Start of race = " + str(dt_RaceStart)
carFinished("START")
def lane1(channel):
lane = 1
carFinished(lane)
import Adafruit_BBIO.ADC as ADC
import time
import datetime
from Adafruit_7Segment import SevenSegment
segment = SevenSegment(address=0x70)
sensor_pin = 'P9_40'
ADC.setup()
while(True):
reading = ADC.read(sensor_pin)
millivolts = reading * 1800
temp_c = (millivolts - 500) / 10
segment.writeDigit(0, int(temp_c / 10))
segment.writeDigit(1, int(temp_c % 10))
segment.writeDigit(3, 12)
segment.setColon(1)
time.sleep(1)
import Adafruit_BBIO.ADC as ADC
import time
import datetime
from Adafruit_7Segment import SevenSegment
segment = SevenSegment(address=0x70)
sensor_pin = "P9_40"
ADC.setup()
while True:
reading = ADC.read(sensor_pin)
millivolts = reading * 1800
temp_c = (millivolts - 500) / 10
segment.writeDigit(0, int(temp_c / 10))
segment.writeDigit(1, int(temp_c % 10))
segment.writeDigit(3, 12)
segment.setColon(1)
time.sleep(1)
# Set minutes sevenSeg.writeDigit(3, int(minute / 10)) # Tens sevenSeg.writeDigit(4, minute % 10) # Ones # Only display if time has changed from AM to PM or PM to AM, or the display was cleared if displayCleared or (lastAmTime != amTime): # Display the am / pm indicator if amTime: drawBitMap(matrix8x8, am_bmp) # drawBitMap(bicolor8x8, am_bmp, displayColor) else: drawBitMap(matrix8x8, pm_bmp) # drawBitMap(bicolor8x8, pm_bmp, displayColor) # Toggle colon at 1 Hz sevenSeg.setColon(second % 2) # Wait one second sleep(1) # Count seconds count += 1 lastHour = hour lastMinute = minute displayCleared = False # End of while(count < countLimit) # Turn colon off sevenSeg.setColon(False)
