def readAccel(isG):
accel = Adafruit_ADXL345.ADXL345(address=0x53, busnum=1)
accel.set_range(Adafruit_ADXL345.ADXL345_RANGE_2_G)
x, y, z = [r * SCALE_MULTIPLIER for r in accel.read()]
if isG is False:
(x, y, z) = tuple(r * EARTH_GRAVITY_MS2 for r in (x, y, z))
return x, y, z
def motion():
accel = Adafruit_ADXL345.ADXL345()
x, y, z = accel.read()
if x > 180 or y > 180 or z > 180:
print "motion detected"
lcd.clear()
lcd.message("Motion Detected")
time.sleep(1)
def setup():
global accel, logger
logger = logging.getLogger(__name__)
if logLevel == "debug":
logger.setLevel(logging.DEBUG)
elif logLevel == "info":
logger.setLevel(logging.INFO)
elif logLevel == "error":
logger.setLevel(logging.ERROR)
else:
logger.setLevel(logging.INFO)
streamHandler = logging.StreamHandler()
rollingFileHandler = RotatingFileHandler(logFilePath,
maxBytes=10000,
backupCount=4)
formatter = logging.Formatter(loggingFormat)
streamHandler.setFormatter(formatter)
rollingFileHandler.setFormatter(formatter)
logger.addHandler(streamHandler)
logger.addHandler(rollingFileHandler)
# Create an ADXL345 instance.
accel = Adafruit_ADXL345.ADXL345()
# Alternatively you can specify the device address and I2C bus with parameters:
#accel = Adafruit_ADXL345.ADXL345(address=0x54, busnum=2)
# You can optionally change the range to one of:
# - ADXL345_RANGE_2_G = +/-2G (default)
# - ADXL345_RANGE_4_G = +/-4G
# - ADXL345_RANGE_8_G = +/-8G
# - ADXL345_RANGE_16_G = +/-16G
# For example to set to +/- 16G:
accel.set_range(Adafruit_ADXL345.ADXL345_RANGE_16_G)
# Or change the data rate to one of:
# - ADXL345_DATARATE_0_10_HZ = 0.1 hz
# - ADXL345_DATARATE_0_20_HZ = 0.2 hz
# - ADXL345_DATARATE_0_39_HZ = 0.39 hz
# - ADXL345_DATARATE_0_78_HZ = 0.78 hz
# - ADXL345_DATARATE_1_56_HZ = 1.56 hz
# - ADXL345_DATARATE_3_13_HZ = 3.13 hz
# - ADXL345_DATARATE_6_25HZ = 6.25 hz
# - ADXL345_DATARATE_12_5_HZ = 12.5 hz
# - ADXL345_DATARATE_25_HZ = 25 hz
# - ADXL345_DATARATE_50_HZ = 50 hz
# - ADXL345_DATARATE_100_HZ = 100 hz (default)
# - ADXL345_DATARATE_200_HZ = 200 hz
# - ADXL345_DATARATE_400_HZ = 400 hz
# - ADXL345_DATARATE_800_HZ = 800 hz
# - ADXL345_DATARATE_1600_HZ = 1600 hz
# - ADXL345_DATARATE_3200_HZ = 3200 hz
# For example to set to 6.25 hz:
accel.set_data_rate(Adafruit_ADXL345.ADXL345_DATARATE_3200_HZ)
getRawData()
logger.info("Vibration sensor set up done")
def gatherData():
accel = Adafruit_ADXL345.ADXL345()
while (1):
# Read the X, Y, Z axis acceleration values and print them.
x, y, z = accel.read()
print('X={0}, Y={1}, Z={2}'.format(x, y, z))
def ace ():
# Create an ADXL345 instance.
accel = Adafruit_ADXL345.ADXL345()
while True:
# Read the X, Y, Z axis acceleration values and print them.
x, y, z = accel.read()
print('X={0}, Y={1}, Z={2}'.format(x, y, z))
# Wait half a second and repeat.
time.sleep(1.5)
#print('Printing X, Y, Z axis values, press Ctrl-C to quit...')
return(x)
def ace():
accel = Adafruit_ADXL345.ADXL345()
while True:
# Read the X, Y, Z axis acceleration values and print them.
x, y, z = accel.read()
print('X={0}, Y={1}, Z={2}'.format(x, y, z))
# Wait half a second and repeat.
time.sleep(1.5)
if abs(y) <= 5:
print("Values too small /n")
else:
AFS(y, 1711, 6, 10)
#print('Printing X, Y, Z axis values, press Ctrl-C to quit...')
return (x)
def gatherData():
accel = Adafruit_ADXL345.ADXL345()
data = bytearray()
while (len(data)<123):
# Read the X, Y, Z axis acceleration values and print them.
x, y, z = accel.read()
newData = "X=" + str(x) + ",Y=" + str(y) + ",Z=" + str(z) + "; "
new_data_bytes = bytearray(newData)
index = 0
while((len(data)<123)and(index < len(new_data_bytes))): #To collect exactly 123 bytes of data.
data.append(new_data_bytes[index])
index = index + 1
return bytes(data)
def __init__(self):
print("Initializing")
self._serial = self.getserial()
self._accel = Adafruit_ADXL345.ADXL345()
self._defined_server_destinations = [
'http://10.10.10.14:8080/test',
'http://jpf-flask-pi-iot.cfapps.io/test',
'http://katie-flask-pi-iot.cfapps.io/test',
'http://megan-flask-pi-iot.cfapps.io/test',
'http://david-flask-pi-iot.cfapps.io/test',
'http://shane-flask-pi-iot.cfapps.io/test'
]
self.print_server_destinations()
self._invalid_server_destinations = list()
self._valid_server_destinations = self.get_valid_server_destinations()
self.print_server_destinations()
self.print_invalid_server_destinations()
self.print_valid_server_destinations()
class Accelerometer:
accel = Adafruit_ADXL345.ADXL345()
def get(self):
while True:
x, y, z = Accelerometer.accel.read()
f = Accelerometer.e
try:
print('X={0}, Y={1}, Z={2}'.format(x, y, z))
return 'X={0}, Y={1}, Z={2}'.format(x, y, z)
except IOError as e:
print("Error: Accelerometer: %s." % (e.message, ))
def acceleration(self):
while True:
x, y, z = Accelerometer.accel.read()
try:
acceleration = math.sqrt(x**2 + y**2 + z**2)
print(acceleration)
return acceleration
except IOError as e:
print("Error with calculating Magnitude of Acceleration: %s." %
(e.message, ))
def main():
# Create an ADXL345 instance.
accel = Adafruit_ADXL345.ADXL345()
#Set up SMTP email
smtpUser = '******'
smtpPass = '******'
toAddr = '[insert email address to send to]'
subject = 'Someone is moving your motorbike!'
header = 'To: ' + toAddr + '\n' + 'From: ' + smtpUser + '\n' + 'Subject: ' +subject
s = smtplib.SMTP('smtp.gmail.com', 587)
s.ehlo()
s.starttls()
s.ehlo
s.login(smtpUser, smtpPass)
#Set up UDP socket for sending messages to Node-red for google home integration
UDP_IP = "0.0.0.0"
UDP_PORT = 5000
Message = "Motorbike movement detected. Alarm active"
sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
global kill, alarm_switch
kill = True #To terminate program
alarm_switch = True #To arm and disarm device
#Start up threads
t1 = threading.Thread(target = ga_commands)
t1.start()
t2 = threading.Thread(target = kill_thread)
t2.start()
#Initialise variables
x, y, z = accel.read()
count = 0
while(kill):
x_, y_, z_ = accel.read() #Update parameters
if(alarm_switch):
#If a movement of more than 30 degrees is detected for 5 seconds
#Perform immobilsing routine
if (abs(x-x_) > 30 or abs(y-y_) > 30 or abs(z-z_) > 30):
count = count +1
if (count > 5):
body = 'Motorbike movement detected'
s.sendmail(smtpUser, toAddr, header +'\n' + body) #Send emali
sock.sendto(Message, (UDP_IP, UDP_PORT)) #Broadcast over google home
print('Sending Message')
x, y, z = accel.read()
count = 0
else:
count = 0
# Wait half a second and repeat.
time.sleep(0.5)
s.quit()
def __init__(self):
### ADXL345 coding
# Create an ADXL345 instance with I2C bus parameters
self.accel = Adafruit_ADXL345.ADXL345(address=0x53, busnum=1)
def ADXL345X():
triple = ADXL345.read()
return triple[0]
def __init__(self):
self.imu = adxl.ADXL345()
super().__init__()
def ADXL345Y():
triple = ADXL345.read()
return triple[1]
def ADXL345Z():
triple = ADXL345.read()
return triple[2]
def __init__(self):
self.accelerometer = Adafruit_ADXL345.ADXL345()
def ADXL345read(): #list
triple = ADXL345.read()
return triple
# draw.py # # apt-get install python-pygame or pip install pygame import socket # Import socket module import time import pygame import Adafruit_ADXL345 import sys pygame.init() accel = Adafruit_ADXL345.ADXL345(address=0x53, busnum=0) #Variables #Colors WHITE = (255, 255, 255) RED = (255, 0, 0) BLACK = (0, 0, 0) GREEN = (30, 105, 53) GOLD = (255, 215, 0) #Sizes size = width, height = 800, 480 screen = pygame.display.set_mode(size) #Directions DOWN = 0 LEFT = 0 RIGHT = 0 UP = 0 #Drawings theDrawing = [] Drawings = [] #Levels Level = 1 #start at level 1 #coordinates
def __init__(self):
rospy.init_node('acceleometer_ros', anonymous=True)
self.acc_pub = rospy.Publisher("/accel", AccelStamped, queue_size=1)
self.accel = Adafruit_ADXL345.ADXL345()
self.seq = 0
print("Publisher Node Initialized")
def butter_lowpass(cutoff, fs, order=5):
nyq = 0.5 * fs
normal_cutoff = cutoff / nyq
b, a = butter(order, normal_cutoff, btype='low', analog=False)
return b, a
def butter_lowpass_filter(data, cutoff, fs, order=5):
b, a = butter_lowpass(cutoff, fs, order=order)
y = lfilter(b, a, data)
return y
# Create an ADXL345 instance.
accel = Adafruit_ADXL345.ADXL345()
# Get I2C bus
bus = smbus.SMBus(1)
# Alternatively you can specify the device address and I2C bus with parameters:
#accel = Adafruit_ADXL345.ADXL345(address=0x54, busnum=2)
# You can optionally change the range to one of:
# - ADXL345_RANGE_2_G = +/-2G (default)
# - ADXL345_RANGE_4_G = +/-4G
# - ADXL345_RANGE_8_G = +/-8G
# - ADXL345_RANGE_16_G = +/-16G
# For example to set to +/- 16G:
#accel.set_range(Adafruit_ADXL345.ADXL345_RANGE_16_G)
#sensor types
@unique
class SensorType(Enum):
Temperature = 1
Acceleration = 2
Humidity = 3
GPSPosition = 4
Speed = 5
customSensorIdProvided = False
#ADXL345 accelerometer instance
accelerometer = Accel.ADXL345()
##SSD1306 OLED display stuff
disp = OLED.SSD1306_128_64(rst=RSTPin)
# Initialize library.
disp.begin()
# Clear display.
disp.clear()
disp.display()
# Create blank image for drawing.
# Make sure to create image with mode '1' for 1-bit color.
width = disp.width
height = disp.height
