GPIO.setwarnings(False)
GPIO.setmode(GPIO.BOARD) #Using the GPIO.BOARD setmode
servoPin = 11 #Servo Motor control pin(Yellow)
IR1 = 31 #Parking Slot 1 Infrared Sensor
IR2 = 33 #parking Slot 2 Infrared Sensor
exitIR = 37 #Exit Infrared for exiting vehicles
#Setting IR1, IR2 and ExitIr as input and ServoPin as Output
GPIO.setup(exitIR, GPIO.IN)
GPIO.setup(IR1, GPIO.IN)
GPIO.setup(IR2, GPIO.IN)
GPIO.setup(servoPin, GPIO.OUT)
#Listening to the IR sensors for input
sensor1 = GPIO.input(IR1)
sensor2 = GPIO.input(IR2)
exitSensor = GPIO.input(exitIR)
display = drivers.Lcd() # Importing LCD Drivers
#pwm = GPIO.PWM(servoPin, 50) #PWM initialised at 50Hz frequency
availableSlots = 0 #initialising the number of empty slots to 0
#beginning of OpenCv for License Plate recognition
cap = cv2.VideoCapture(0) #Starting Video Capture
#Entering The endless loop for repetitive function
while (True):
ret, frame = cap.read() #Read Frames
plate = extraction(frame) #take a picture
try:
text = ocr(plate) #Do Optical Character Recognition
text = ''.join(e for e in text
if e.isalnum()) #Remove spaces from extracted text
except:
continue
def __init__(self, ticker=""):
self.ticker = ticker
self.open_price = self.get_open_price()
self.current_price = self.get_current_price()
self.display = drivers.Lcd()
if ping(address) else "{} is DOWN".format(host))
# use netcat for services
for service, address in services.items():
lcd_print(top="# NetMonitor #",
bottom="{} is UP".format(service) if nc(
address['ip'], address['port']) else
"{} is DOWN".format(service))
except KeyboardInterrupt:
end('Signal to stop', 0)
except (RuntimeError, IOError):
end('I2C bus error', 1)
if __name__ == "__main__":
# create a display object from the Lcd class
display = drivers.Lcd()
# customizable dict of unique, pingable hosts
hosts = {
'Internet': '8.8.8.8',
'Firewall': '192.168.1.1',
'NAS': '192.168.1.2'
}
# customizable dict of unique, netcatable services
services = {
'Cameras': {
'ip': '192.168.1.2',
'port': '8000'
},
'Plex': {
'ip': '192.168.1.2',
'port': '32400'
#!/usr/bin/env python3
import RPi.GPIO as GPIO #Imports RPi for GPIO Use (Comment/Uncomment to use)
import drivers # Imports Custom LCD Display Driver
import struct # Imports structure function
import time # Imports time function
from time import sleep # Imports sleep function from time module
disp = drivers.Lcd() # Initializes LCD Display
BeepPin=13
ALedPin=6
MORSECODE = {
'A':'01', 'B':'1000', 'C':'1010', 'D':'100', 'E':'0', 'F':'0010', 'G':'110',
'H':'0000', 'I':'00', 'J':'0111', 'K':'101', 'L':'0100', 'M':'11', 'N':'10',
'O':'111', 'P':'0110', 'Q':'1101', 'R':'010', 'S':'000', 'T':'1',
'U':'001', 'V':'0001', 'W':'011', 'X':'1001', 'Y':'1011', 'Z':'1100',
'1':'01111', '2':'00111', '3':'00011', '4':'00001', '5':'00000',
'6':'10000', '7':'11000', '8':'11100', '9':'11110', '0':'11111',
'?':'001100', '/':'10010', ',':'110011', '.':'010101', ';':'101010',
'!':'101011', '@':'011010', ':':'111000',
}
def setup():
GPIO.setmode(GPIO.BCM)
GPIO.setup(BeepPin, GPIO.OUT, initial=GPIO.LOW)
GPIO.setup(ALedPin,GPIO.OUT,initial=GPIO.LOW)
def on():
GPIO.output(BeepPin, 1)
GPIO.output(ALedPin, 1)
