#!/usr/bin/python
import RPi.GPIO as GPIO
from time import sleep
GPIO.setmode(GPIO.BOARD)
# Define Pins
segmentA = 16
segmentB = 18
segmentC = 38
segmentD = 36
segmentE = 15
segmentF = 12
segmentG = 22
segmentH = 40
digit1 = 7
digit2 = 11
digit3 = 13
digit4 = 29
digit5 = 31
digit6 = 33
# Set up Pins
GPIO.setup(segmentA,GPIO.OUT)
GPIO.setup(segmentB,GPIO.OUT)
GPIO.setup(segmentC,GPIO.OUT)
GPIO.setup(segmentD,GPIO.OUT)
GPIO.setup(segmentE,GPIO.OUT)
GPIO.setup(segmentF,GPIO.OUT)
GPIO.setup(segmentG,GPIO.OUT)
GPIO.setup(segmentH,GPIO.OUT)
GPIO.setup(digit1,GPIO.OUT)
GPIO.setup(digit2,GPIO.OUT)
GPIO.setup(digit3,GPIO.OUT)
GPIO.setup(digit4,GPIO.OUT)
GPIO.setup(digit5,GPIO.OUT)
GPIO.setup(digit6,GPIO.OUT)
# Set Ground pins to low
GPIO.output(digit1,GPIO.LOW)
GPIO.output(digit2,GPIO.LOW)
GPIO.output(digit3,GPIO.LOW)
GPIO.output(digit4,GPIO.LOW)
GPIO.output(digit5,GPIO.LOW)
GPIO.output(digit6,GPIO.LOW)
# Define functions
def turnOn(segmentList) :
for x in segmentList :
whichSegment = 'segment'+x
GPIO.output(eval(whichSegment),GPIO.HIGH)
return
def turnOff(segmentList) :
for x in segmentList :
whichSegment = 'segment' + x
GPIO.output(eval(whichSegment),GPIO.LOW)
return
def display(whichNumber) :
turnOff(['A','B','C','D','E','F','G','H'])
if (whichNumber == 0) :
turnOn(['A','B','C','D','E','F'])
elif (whichNumber == 1) :
turnOn(['B','C'])
elif (whichNumber == 2) :
turnOn(['A','B','D','E','G'])
elif (whichNumber == 3) :
turnOn(['A','B','C','D','G'])
elif (whichNumber == 4) :
turnOn(['B','C','F','G'])
elif (whichNumber == 5) :
turnOn(['A','C','D','F','G'])
elif (whichNumber == 6) :
turnOn(['A','C','D','E','F','G'])
elif (whichNumber == 7) :
turnOn(['A','B','C'])
elif (whichNumber == 8) :
turnOn(['A','B','C','D','E','F','G'])
elif (whichNumber == 9) :
turnOn(['A','B','C','D','F','G'])
else :
turnOn(['H'])
return
for num in range(1,7) :
display(num)
sleep(1)
GPIO.cleanup()