def FindDistance4():
GPIO.output(trigS4, False)
time.sleep(1)
GPIO.output(trigS4, True)
time.sleep(0.00001)
GPIO.output(trigS4, False)
while GPIO.input(echoS4) == 0:
pulse_start = time.time()
while GPIO.input(echoS4) == 1:
pulse_end = time.time()
pulse = pulse_end - pulse_start
distance4 = pulse * 17150
distance4 = round(distance, 2)
if distance4 < 10:
distance4 = 1
status4 = "slot 4 is full"
return distanc4
else:
distance4 = 0
status4 = "slot 4 is empty"
return distance4
return status4
def FindDistance6():
GPIO.output(trigS6, False)
time.sleep(1)
GPIO.output(trigS6, True)
time.sleep(0.00001)
GPIO.output(trigS6, False)
while GPIO.input(echoS6) == 0:
pulse_start = time.time()
while GPIO.input(echoS6) == 1:
pulse_end = time.time()
pulse = pulse_end - pulse_start
distance6 = pulse * 17150
distance6 = round(distance, 2)
if distance6 < 10:
distance6 = 1
status6 = "slot 6 is full"
return distance6
else:
distance6 = 0
status6 = "slot 6 is empty"
return distance6
return status6
def FindDistance3():
GPIO.output(trigS3, False)
time.sleep(1)
GPIO.output(trigS3, True)
time.sleep(0.00001)
GPIO.output(trigS3, False)
while GPIO.input(echoS3) == 0:
pulse_start = time.time()
while GPIO.input(echoS3) == 1:
pulse_end = time.time()
pulse = pulse_end - pulse_start
distance3 = pulse * 17150
distance3 = round(distance, 2)
if distance3 < 10:
distance3 = 1
status3 = "slot 3 is full"
return distance3
else:
distance3 = 0
status3 = "slot 3 is empty"
return distance3
return status3
def FindDistance2():
GPIO.output(trigS2, False)
time.sleep(1)
GPIO.output(trigS2, True)
time.sleep(0.00001)
GPIO.output(trigS2, False)
while GPIO.input(echoS1) == 0:
pulse_start = time.time()
while GPIO.input(echoS2) == 1:
pulse_end = time.time()
pulse = pulse_end - pulse_start
distance2 = pulse * 17150
distance2 = round(distance, 2)
if distance2 < 10:
distance2 = 1
status2 = "slot 2 is full"
return distance2
else:
distance2 = 0
status2 = "slot 2 is empty"
return distance2
return status2
def FindDistance1():
GPIO.output(trigS1, False)
time.sleep(1)
GPIO.output(trigS1, True)
time.sleep(0.00001)
GPIO.output(trigS1, False)
while GPIO.input(echoS1) == 0:
pulse_start = time.time()
while GPIO.input(echoS1) == 1:
pulse_end = time.time()
pulse = pulse_end - pulse_start
distance1 = pulse * 17150
distance1 = round(distance, 2)
if distance1 < 10:
distance1 = 1
status1 = "slot 1 is full"
return distance1
else:
distance1 = 0
status1 = "slot 1 is empty"
return distance1
return status1
def FindDistance5():
GPIO.output(trigS5, False)
time.sleep(1)
GPIO.output(trigS5, True)
time.sleep(0.00001)
GPIO.output(trigS5, False)
while GPIO.input(echoS5) == 0:
pulse_start = time.time()
while GPIO.input(echoS5) == 1:
pulse_end = time.time()
pulse = pulse_end - pulse_start
distance5 = pulse * 17150
distance5 = round(distance, 2)
if distance5 < 10:
distance5 = 1
status5 = "slot 5 is full"
return distance5
else:
distance5 = 0
status5 = "slot 5 is empty"
return distance5
return status5
def distance():
GPIO.output(trig, True)
time.sleep(0.00001)
GPIO.output(trig, False)
while GPIO.input(echo) == 0:
pulse_start = time.time()
while GPIO.input(echo) == 1:
pulse_end = time.time()
pulse_duration = pulse_end - pulse_start
d = pulse_duration * 17150
d = round(distance, 2)
return d
def run(self): gpio.output(TRIG, False) print "Waiting For Sensor To Settle" time.sleep(2) gpio.output(TRIG, True) time.sleep(0.00001) gpio.output(TRIG, False) while gpio.input(ECHO) == 0: pulse_start = time.time() while gpio.input(ECHO) == 1: pulse_end = time.time() pulse_duration = pulse_end - pulse_start distance = pulse_duration * 17150 self.dist = round(distance, 2) return self.dist
def send(interface):
while True:
try:
#mensagem: leitura do botão
message = gpio.input(18)
interface.sendall(message.encode("utf-8"))
except socket.error:
break
print("Envio de mensagens encerrado!")
def subplot(val1,val2):
fig = plt.figure()
sb1 = fig.add_subplot(1,2,1)
x = np.arange(len(val1))
sb1.plot(x, val1, c='r')
sb1.set_title('Encoder Data')
sb1.set_xlabel('Time')
sb1.set_ylabel('State')
sb2 = fig.add_subplot(1,2,2)
x = np.arange(len(val2))
sb2.plot(x, val1, c='r')
sb2.set_title('Encoder Data')
sb2.set_xlabel('Time')
sb2.set_ylabel('State')
# Display all plots
########### Main Code #########
init()
counterBR = np.uint64(0)
counterFL = np.uint64(0)
buttonBR = int(0)
buttonFL = int(0)
# Initialize pwm signal to control motor
pwm1 = gpio.PWM(31,50) # BackRight
pwm2 = gpio.PWM(37,50) # FrontLeft
val = 22
pwm1.start(val)
pwm2.start(val)
time.sleep(0.1)
for i in range(0, wheelRev): # from 0 to wheelrevs for 10 meters which is 48.97
print("counterBR = ", counterBR,
"counterFL = ", counterFL,
"BR state: ", gpio.input(12),
"FL state: ", gpio.input(7))
if int(gpio.input(12) != int(buttonBR)):
button = int(gpio.input(12)) #holds the state
statesRight.append(button)
counter += 1
if int(gpio.input(7) != int(buttonFL)):
button = int(gpio.input(7)) #holds the state
statesLeft.append(button)
counter += 1
pwm1.stop()
pwm2.stop()
gameover()
saveToFile("enc03Right.txt", statesRight)
saveToFile("enc03Left.txt" statesLeft)
subplot(statesRight, statesLeft)
print("Thanks for playing !")
def run(self):
while (True):
row = db.executeQuery("Select is_motion from house where id = 1")
if row is not None:
is_motion = row.fetchone()[0]
if (is_motion == 1):
#GPIO.add_event_detect(SENSOR_PIN,GPIO.RISING,callback=motionDetect)
if (GPIO.input(10)):
RaspberryPi.changeStateMotion(16, 0)
RaspberryPi.changeStateMotion(18, 0)
RaspberryPi.changeStateMotion(2, 0)
else:
RaspberryPi.changeStateMotion(16, 1)
RaspberryPi.changeStateMotion(18, 1)
RaspberryPi.changeStateMotion(2, 1)
import Rpi.GPIO as GPIO
import time
GPIO.setmode(GPIO.BOARD)
GPIO.setup(11, GPIO.IN, pull_up_down=GPIO.PUD_UP)
def push_button(channel):
print "Interrupt!"
GPIO.add_event_detect(11, GPIO.FALLING, callback=push_button)
while True:
# print "waiting..."
input_state = GPIO.input(11)
print input_state
# if input_state == False:
# button down
# print "FAlSE"
# else:
# button up
# print "TRUE"
time.sleep(1)
import Rpi.GPIO as GPIO GPIO.setup(18, GPIO.OUT) GPIO.setup(11, GPIO.IN) while True: if GPIO.input(11): GPIO.output(18, True) else: GPIO.output(18, False)
#to excute we must use sudo pyhon3 ---.py import Rpi.GPIO as GPIO # use board numbering (1,2,3,--) # mainly use it as other can diffe from one module to another GPIO.setmode(GPIO.BOARD) # use SoC numbering (GPIO1,GPIO2,GPIO3,--) GPIO.setmode(GPIO.BCM) # sets direction GPIO.setup(pin_number,direction) # GPIO.OUT-->output ,GPIO.IN-->input GPIO.setup(13,GPIO.OUT) GPIO.setup(13,GPIO.IN) # assign output value GPIO.output(pin_number,value) # True-->1"3.3v" ,False-->0"0v" GPIO.output(13,True) GPIO.output(13,False) # read input pins GPIO.input(pin_number) # returns True or False value = GPIO.input(13)
import os
from time import sleep
import Rpi.GPIO as GPIO
GPIO.setmode(GPIO.BCM)
GPIO.setup(23, GPIO.IN)
GPIO.setup(24, GPIO.IN)
GPIO.setup(25, GPIO.IN)
while True:
if(GPIO.input(23) == False):
os.system('amixer -q sset Master 3%+')
if(GPIO.input(24) == False):
os.system('amixer -q sset Master 3%-')
if(GPIO.input(25) == False):
os.system('mpc clear')
sleep(0.1)
def getStart(pin):
while GPIO.input(pin) == 0:
start_time = time.time()
return start_time
import Rpi.GPIO as GPIO import time GPIO.setmode(GPIO.BOARD) GPIO.setup(12,GPIO.IN,pull_up_down=GPIO.PUD_DOWN) while True: if(GPIO.input(12)==1): print 'Motion Detected' time.sleep(.1)
# this python file use for insert sensor data in database
#import MyDB connection module
import MyDB
db = MyDB.DB()
import Rpi.GPIO as GPIO
import time
sensorPin1 = 18 #Broadcom pin 18
#pin setup:
GPIO.setmode(GPIO.BCM) #Broadcom pin numbering scheem
GPIO.setup(sensorPin1, GPIO.IN, pull_up_down=GPIO.PUD_UP) # sensor pin set as input
user_id = 1023
data = [user_id]
try:
while 1:
if GPIO.input(sensorPin1):
db.execute("INSERT INTO Zones (user_id,zone1) \
VALUES (%s, NOW() )", [data]);
db.commit()
print "Records created successfully";
db.close()
except KeyboardInterrupt: # If CTRL+C is pressed, exit cleanly:
GPIO.cleanup() # cleanup all GPIO
humidity = sht1x.read_humidity()
return humidity
def checkBarometer():
bmp = BMP085(0x77)
pressure = bmp.readPressure()
pressure = pressure/100.0
return pressure
def checkWindSpeed()
prev_input = 0
total = 0
totalSpeed = 0
current = time.time()
for i in range(0, 900):
input = GPIO.input(8)
if ((not prev_input) and input):
total = total + 1
prev_input = input
if total == 90:
rps = (1/ (time.time()-current))
speed = math.exp((rps + 0.95)/4.3)
totalSpeed = totalSpeed + speed
total = 0
current = time.time()
speed = totalSpeed / 10 #average speed out of ten turns
return speed
def checkWindDirection()
write_byte(0, 0b01110000)
write_byte(0, 0b00100000)
def ReadTriggerPin(): return gpio.input(TRIGGER)
from Rpi import GPIO #import GPIO Module
GPIO.setmode(GPIO.BOARD) # Board Pin
GPIO.setwarnings(False) # set Warnings
GPIO.setup(40, GPIO.IN) #declare input pin
GPIO.setup(5, GPIO.OUT) #declare output pin
while True: #use to While loop
a = GPIO.input(40) #input pin
if a == 1: #condition
GPIO.output(5, HIGH) #Led On
else:
GPIO.output(5, LOW) #Led Off
gpio . setmode(gpio . BCM) # modo BCM de la raspberry pi (Broadcom soc channel)
gpio . setup(led1, gpio . out) # configuramos los puertos conectados a los leds como salida
while True: # bucle infinito
gpio . out(led1,True) # encendemos el led
sleep(1) # paus de un segundo
gpio . output(led1 , False) # apagamos el led1
sleep(1) # pausa de un segundo
###########################################################################################
while true:
condicion = gpio.input(entrada)
sleep(0.3)
if condicion==True: # si se preciona es true . entra en esa linea
contador = contador + 1 #aumentamos la variable contador
# como solo tenemos un led , contador debe tomar los valores 0 , 1
if contador = 2:
contador=0 # pero usamos el 0 para apagar el led
if contador ==0:
gpio.output(led1,False) # apagamos el led1
if contador==1:
gpio.output(led1,True) # encendemos el led
# ejercicio: con la primera pulsacion , encender solo el primer led
# con la segunda pulsacion , ensencder solo el segundo led
def action_event_registrar(gpio_pin):{
if gpio_pin == Porta:{
if gpio.input(gpio_pin) == 0:
PortaEstado = "aberta";
else:
PortaEstado = "fechada";
# if datetime.now()>PortaEvento:#esta aqui so para lembrar de como é a comparacao de datetime
# if PortaEvento<(datetime.now()+timedelta(seconds=1)):#nao se pode comparar datetime com timedelta, mas pode-se somar.
PortaEvento = datetime.now()
#datahora = datetime.now()
print "Houve um evento na porta (pino %d) e agora ela está %s \n" % gpio_pin, %PortaEstado
print (PortaEvento)
}
if gpio_pin == Tranca:{
if gpio.input(gpio_pin) == 0:
TrancaEstado = "aberta";
else:
TrancaEstado = "fechada";
# if datetime.now()>PortaEvento:#esta aqui so para lembrar de como é a comparacao de datetime
# if PortaEvento<(datetime.now()+timedelta(seconds=1)):#nao se pode comparar datetime com timedelta, mas pode-se somar.
TrancaEvento = datetime.now()
#datahora = datetime.now()
print "Houve um evento na tranca (pino %d) e agora ela está %s \n" % gpio_pin, %PortaEstado
print (TrancaEvento)
}
}
def action_event_button(gpio_pin):{
if TrancaEstado == "fechada":{
if PortaEstado == "fechada":{
def action_event_registrar(gpio_pin):{
if gpio_pin == Porta:{
if gpio.input(gpio_pin) == 0:
PortaEstado = "aberta";
else:
GPIO.setmode(GPIO.BCM)
TRIG = 12
ECHO = 24
GPIO.setup(TRIG, GPIO.OUT)
GPIO.output(TRIG, 0)
GPIO.setup(ECHO, GPIO.IN)
time.sleep(0.1)
print("Starting Measurement....")
GPIO.output(TRIG, 1)
time.sleep(0.00001)
GPIO.output(TRIG, 0)
while GPIO.input(ECHO) == 0:
pass
start = time.time()
while GPIO.input(ECHO) == 1:
pass
stop = time.time()
print(stop - start) * 17000
GPIO.cleanup()
sht1x = SHT1x(dataPin, clkPin, SHT1x.GPIO_BOARD)
humidity = sht1x.read_humidity()
return humidity
def checkBarometer():
bmp = BMP085(0x77)
pressure = bmp.readPressure()
pressure = pressure/100.0
return pressure
def checkWindSpeed():
prev_input = 0
total = 0
totalSpeed = 0
current = time.time()
for i in range(0, 900):
input = GPIO.input(8)
if ((not prev_input) and input):
total = total + 1
prev_input = input
if total == 90:
rps = (1/ (time.time()-current))
speed = math.exp((rps + 0.95)/4.3)
totalSpeed = totalSpeed + speed
total = 0
current = time.time()
speed = totalSpeed / 10 #average speed out of ten turns
return speed
def checkWindDirection():
write_byte(0, 0b01110000)
write_byte(0, 0b00100000)
write_byte(0, 0b00000000)
if __name__ == '__main__':
gpsp = GpsPoller() # create the thread
try:
gpsp.start() # start it up
while True:
#It may take a second or two to get good data
#print gpsd.fix.latitude,', ',gpsd.fix.longitude,' Time: ',gpsd.utc
os.system('clear')
latitude = gpsd.fix.latitude
longitude = gpsd.fix.longitude
time = gpsd.utc,' + ', gpsd.fix.time
#GPIO read
GPIO.setup(11, GPIO.IN, pull_up_down=GPIO.PUD_UP)
button = GPIO.input(11)
#if button is pressed than write to file
if button == False:
gpsdLog = open("GPSLOG.txt", "a")
print(latitude, sep = "*", end="\n",file=gpsdLog)
print(longitude, sep = "*", end="\n",file=gpsdLog)
print(time, sep = "*", end="\n",file=gpsdLog)
button = True
time.sleep(3) #delay
else:
time.sleep(3)
print("variables are resetting")
except (KeyboardInterrupt, SystemExit): #when you press ctrl+c
print ("\nKilling Thread...")
import Rpi.GPIO as gpio
import time
gpio.setmode(gpio, BCM)
trig = 21 #initialized trigger & echo pins
echo = 20
gpio.setup(trig, gpio.OUT) #set trig pin as output
gpio.setup(echo, gpio.IN) # set echo pin as Input
gpio.output(trig, False) # clearing off the trigger pin
print("Waiting for sensor to settle")
time.sleep(2)
while (True):
gpio.output(trig, True) # line 16 to 18 creates a pulse
time.sleep(0.0001)
gpio.output(trig, False)
while gpio.input(echo) == 0: #used to mark start time
pulse_start = time.time()
while gpio.input(echo) == 1: # used to mark end time
pulse_end = time.time()
pulse_duration = pulse_end - pulse_start
distance = pulse_duration * 17150
distance = round(distance, 2)
print("Distance is" + distance + "cm")
import Rpi.GPIO as GPIO
import time
import picamera
from time import sleep
GPIO.setwarnings(False)
GPIO.setmode(GPIO.BOARD)
GPIO.setup(11,GPIO.IN)
api=ApiClient("2355dc90c5e93fc697295b33f9a6ed4e5003c2e1")
#create a "Variable" object
test_variable=api.get_variable("566993407625420e4e82690a")
while True:
i=GPIO.input(11)
i=0
if i==1
test_variable.save_value({'value':1})
camera=picamera.PiCamera()
camera.capture('suyash.jpg')
camera.start_preview()
camera.vflip=True
camera.hflip=True
camera.brightness=60
sleep(10)
i==0
def getEnd(pin):
while GPIO.input(pin) == 1:
end_time = time.time()
return end_time
def read(self): """ Note: GPIO reads should be faster than network IO """ return GPIO.input(self.ch_port)
def ReadTriggerPin():
return gpio.input(TRIGGER)
GPIO.setmode(GPIO.BCM) GPIO_TRIGGER=18 GPIO_ECHO24 GPIO.setup(GPIO_TRIGGER,GPIO.OUT) GPIO.setup(GPIO_-ECHO,GPIO.IN) Def distance(): GPIO.output(GPIO_TRIGGER,True) Time.sleep(0.0001) GPIO.output(GPIO_TRIGGER,False) StartTime=time.time() StopTime=time.time() while GPIO.input(GPIO_ECHO) == 0: StartTime = time.time() while GPIO.inut(GPIO_ECHO) ==1: StopTime=time.time() TimeElapsed=StopTime-StartTime distance=(TimeElapsed * 34300)/2 Return distance if__name__ == ‘__main__: try: while True: distance=distance() print(“Me91asured Distance=%.1f cm”%dist) time.sleep(1)
import Rpi.GPIO as GPIO
GPIO.setmode(GPIO.BCM)
GPIO.setup(6, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
try:
print "Push the button on the GPIO to start a game."
print "Click the tiles to flip them. After a short delay, they will flip back over."
print "Don't click too fast. You want to see what you flipped."
while (True):
if (GPIO.input(6) == GPIO.HIGH):
import MemoryGame
except KeyboardInterrupt:
GPIO.cleanup()
last_state1 = True
last_state2 = True
last_state3 = True
last_state4 = True
input_state1 = True
input_state2 = True
input_state3 = True
input_state4 = True
quit_video = True
''' Main loop '''
while True:
'''Read states of inputs'''
input_state1 = GPIO.input(14)
input_state2 = GPIO.input(15)
input_state3 = GPIO.input(18)
input_state4 = GPIO.input(23)
quit_video = GPIO.input(24)
'''If GPIO(14) is shorted to ground'''
if input_state1 != last_state1:
if (player and not input_state1):
os.system('killall omxplayer.bin')
omxc = Popen(['omxplayer', '-b', movie1])
player = True
elif not input_state1:
omxc = Popen(['omxplayer', '-b', movie1])
player = True
import serial import time import Rpi.GPIO as GPIO from rfid import readrfid from fire import locat GPIO.setmode(GPIO.BOARD) GPIO.setup(11,GPIO.IN) GPIO.setup(12,GPIO.IN) GPIO.setup(13,GPIO.IN) GPIO.setup(15,GPIO.IN) GPIO.setup(16,GPIO.IN) GPIO.setup(18,GPIO.IN) while True: loc1= GPIO.input(11) loc2= GPIO.input(12) plant1= GPIO.input(13) plant2= GPIO.input(15) customer= GPIO.input(16) park= GPIO.input(18) if plant1 == True: print(“Parcel has reached plant 1”)x=”a” y=readrfid() locat(x,y) time.sleep(1) elif plant2 == True: print(“Parcel has reached plant 2”) x=”b” y=readrfid() locat(x,y) time.sleep(1) elif loc1 == True:
# !/usr/bin/python3
# -- coding: UTF-8 --
# Author :WindAsMe
# Date :18-7-24 下午12:49
# File :detectButton.py
# Location:/Home/PycharmProjects/..
import Rpi.GPIO as GPIO
import time
# Pin Definition
butPin = 12
# Pin Setup
GPIO.setmode(GPIO.BOARD)
GPIO.setup(butPin, GPIO.IN, pull_up_down=GPIO.PUD_UP)
print("Running...")
try:
while True:
if GPIO.input(butPin):
print("Released!")
else:
print("Pressed!")
time.sleep(0.25)
except KeyboardInterrupt:
GPIO.cleanup()
print("Terminal!")
SatPMOn = datetime.time(hour = 18)
SatPMOff = datetime.time(hour = 19)
SunAMOn = datetime.time(hour = 6)
SunAMOff = datetime.time(hour = 7)
SunPMOn = datetime.time(hour = 18)
SunPMOff = datetime.time(hour = 19)
# putting all the time in an array
onTimeAMOn = [MonAMOn, TueAMOn, WedAMOn, ThuAMOn, FriAMOn, SatAMOn, SunPMOn]
OnTimePM = [MonPMOn, TuePMOn, WedPMOn, ThuPMOn, FriPMOn, SatPMOn, SunPMOn]
OffTimeAM = [MonAMOff, TueAMOff, WedAMOff, ThuAMOff, FriAMOff, SatAMOff, SunAMOff]
# Start the loop that will run until you stop the program or turn off your Raspberry Pi.
while True:
button = GPIO.input(17)
#print('ttt')
global state
if button == 0:
#print('button', button)
state = 1
#print('state', state)
if state == 1:
time.sleep(0.5)
GPIO.output(24, True)
GPIO.output(27, True)
time.sleep(3600) #3600
state = 0
GPIO.output(24, False)
GPIO.output(27, False)