def ultrasonics():
while True:
dist = running_average.update(
ultrasonic_distance.distance(trig1, echo1))
left = running_average.update(
ultrasonic_distance.distance(trig2, echo2))
right = running_average.update(
ultrasonic_distance.distance(trig3, echo3))
time.sleep(0.05)
def thread_function(name):
while True:
print(ultrasonic_distance.distance(trig1, echo1))
#print(ultrasonic_distance.distance(trig2, echo2))
#print(ultrasonic_distance.distance(trig3, echo3))
print("")
time.sleep(1)
def motor1(x):
dist = distance()
if dist < 20:
print 'stop...'
if x == 'True':
GPIO.output(Motor1_A, GPIO.LOW)
GPIO.output(Motor1_B, GPIO.HIGH)
elif x == 'False':
GPIO.output(Motor1_A, GPIO.HIGH)
GPIO.output(Motor1_B, GPIO.LOW)
def doggy_detected():
import ultrasonic_distance
import pygame
x = 0
totalDistance = 0
averageDistance = 0
while x < 50:
x = x + 1
time.sleep(.01)
totalDistance = ultrasonic_distance.distance() + totalDistance
averageDistance = totalDistance / x
inchesDistance = averageDistance / 2.54
if inchesDistance < detectionDistance:
pygame.mixer.music.play()
while pygame.mixer.music.get_busy() == True:
continue
print(averageDistance)
print(inchesDistance)
def ultrasonic1():
while True:
global dist
dist = running_average.update(
ultrasonic_distance.distance(trig1, echo1))
time.sleep(SENSOR_DELAY)
import dhhht
import ultrasonic_distance
import time
import moto
from firebase import firebase
firebase=firebase.FirebaseApplication('https://farming-48619.firebaseio.com/')
while True:
b=firebase.get('/iot','motor')
print(b)
moto.mot(17)
a1=soil1.soil(2)
print(a1)
firebase.put('iot','soil moisture',a1)
#firebase.get('/iot','soil moisture')
a2,a3=dhhht.dh(3)
firebase.put('iot','temp',a2)
firebase.put('iot','humidity',a3)
a=ultrasonic_distance.distance(18,24)
print(a)
firebase.put('iot','distance',a)
a4=soil1.soil(4)
print(a4)
firebase.put('iot','light',a4)
## else:
## pass
time.sleep(1)
WINDOW_LENGTH = 5
if __name__ == '__main__':
try:
print ("Starting")
motors.enable()
motors.setSpeeds(0, 0)
Lspeed = 0
Rspeed = 0
lst = [MIN_DIST] * WINDOW_LENGTH
running_average.average_init(lst)
ultrasonic_distance.init(trig1, echo1)
# ultrasonic_distance.init(trig2, echo2)
# ultrasonic_distance.init(trig3, echo3)
while True:
dist = running_average.update(ultrasonic_distance.distance(trig1, echo1))
# left = running_average.update(ultrasonic_distance.distance(trig2, echo2))
# right = running_average.update(ultrasonic_distance.distance(trig3, echo3))
#stop if too close
if dist < MIN_DIST and DEC == False:
print ("TOO CLOSE")
DEC = True
ACC = False
# start if in range
elif dist >= MIN_DIST and ACC == False:
ACC = True
DEC = False
# reached max speed
elif ACC == True and (Lspeed >= FORWARD_SPEED or Rspeed >= FORWARD_SPEED):
print ("CRUISING FORWARD")
ACC = False
def motor_forward(request):
motor.forward()
dist = distance()
if dist < 20:
print 'Motor stop'
return HttpResponse("Motor forward")
try:
print("Starting")
motors.enable()
motors.setSpeeds(0, 0)
Lspeed = 0
Rspeed = 0
lst = [MIN_DIST] * WINDOW_LENGTH
running_average.average_init(lst)
ultrasonic_distance.init(trig1, echo1)
ultrasonic_distance.init(trig2, echo2)
ultrasonic_distance.init(trig3, echo3)
while True:
# dist = ultrasonic_distance.distance(trig1, echo1)
time.sleep(.25)
dist = running_average.update(
ultrasonic_distance.distance(trig1, echo1))
time.sleep(.25)
left = running_average.update(
ultrasonic_distance.distance(trig2, echo2))
time.sleep(.25)
right = running_average.update(
ultrasonic_distance.distance(trig3, echo3))
#stop if too close
if dist < MIN_DIST and DEC == False:
print("TOO CLOSE")
DEC = True
DECELERATE = list(range(
Lspeed, -REVERSE_SPEED, DEC_VALUE)) + list(
range(-REVERSE_SPEED, 0, -DEC_VALUE))
# L_DECELERATE = list(range(Lspeed, -REVERSE_SPEED, DEC_VALUE)) + list(range(-REVERSE_SPEED, 0, -DEC_VALUE))
# R_DECELERATE = list(map(lambda x: Rspeed if