Ejemplo n.º 1
0
def scanning():
    if running:
        try:
            readIR()
        # time.sleep(0.5)
        except KeyboardInterrupt:
            GPIO.Cleanup()
            exit()

    root.after(1000, scanning)
Ejemplo n.º 2
0
                        s.ehlo()
                        s.login(smtpUser,smtpPass)
                        s.sendmail(fromAdd, toAdd, header + '\n\n' + body)
                        s.quit()

         
                
        else:
                count1 =1
                count2+=1
                if count2 == 2:
              
                        smtpUser = '******'
                        smtpPass = '******'
                        toAdd = '*****@*****.**'
                        fromAdd = smtpUser
                        subject = 'NO INTRUSION DETECTED IN THE FIELD'
                        header = 'To: ' + toAdd + '\n' + 'From: ' + fromAdd + '\n' + 'subject: ' + subject
                        body =  'NO INTRUSION DETECTED, CHECK OUT THE LATEST FEEDS AT http://192.168.43.107:8081'
                        print header + '\n' + body
                        s = smtplib.SMTP('smtp.gmail.com',587)
                        s.ehlo()
                        s.starttls()
                        s.ehlo()
                        s.login(smtpUser,smtpPass)
                        s.sendmail(fromAdd, toAdd, header + '\n\n' + body)
                        s.quit()
                                        

GPIO.Cleanup()
Ejemplo n.º 3
0
def Measurement_Sweep():
    GPIO.setmode(GPIO.BCM)
    GPIO.setwarnings(False)

    #delay time
    delay = 30

    #Assign GPIO numbers.
    V_Limit = 22
    HR_Limit = 27
    HL_Limit = 17
    H_Pulse = 6
    GND_1 = 12
    H_Dir = 13
    GND_2 = 16
    V_Pulse = 19
    GND_3 = 20
    V_Dir = 26
    GND_4 = 21

    #Set as outputs.
    GPIO.setup(H_Pulse, GPIO.OUT)
    GPIO.setup(H_Dir, GPIO.OUT, initial=GPIO.HIGH)
    GPIO.setup(V_Pulse, GPIO.OUT)
    GPIO.setup(V_Dir, GPIO.OUT)

    #Set as inputs pulled down.
    GPIO.setup(V_Limit, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
    GPIO.setup(HR_Limit, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
    GPIO.setup(HL_Limit, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)

    #Set up grounds(From Test_Connectivity)
    GPIO.setup(GND_1, GPIO.OUT, initial=GPIO.LOW)
    GPIO.setup(GND_2, GPIO.OUT, initial=GPIO.LOW)
    GPIO.setup(GND_3, GPIO.OUT, initial=GPIO.LOW)
    GPIO.setup(GND_4, GPIO.OUT, initial=GPIO.LOW)

    #Set Motor positions and counts.
    V_Pos = 0
    H_Pos = 0
    V_Count = 0
    H_Count = 0
    #Direction flag
    Dir = False
    Count = 0
    pulseV = 15  #for alternating pulse counts
    pulseH = 15

    #******************************LIGHT SENSOR / File SETUP******************************************
    #this can change with different sensors
    DEVICE = 0x23
    READ = 0x20
    bus = smbus.SMBus(1)

    #Function that returns light sensor measurement.
    def readLight(addr=DEVICE):
        data = bus.read_i2c_block_data(addr, READ)
        return ((data[1] + (256 * data[0])) / 1.2)

    try:
        readLight()
        readLight()
    except:
        print("I2C sensor not connected")
        print("Connect first then try again")
        return
    #Function that prints light sensor measurement
    def writeAverageLight(H_Pos, V_Pos):
        working = False
        while not working:
            try:
                lux = 1.00 * int(readLight())
                time.sleep(0.15)
                working = True
                #if lux>350:
                # print("lux too high")
                #working=False
            except:
                working = False
        #Save light and motor position data to file.
        f.write(str(lux) + "\n")  #print >> f, lux
        f.write(str(H_Pos) + "\n")  #print >> f, H_Pos
        f.write(str(V_Pos) + "\n")  #print >> f, V_Pos
        #show current position in terminal
        print("Light Level :           " + str(lux) + " lux")
        print("Horizontal Position:    " + str(H_Pos) + " degrees")
        print("Vertical Position:      " + str(V_Pos) + " degrees\n")

    #User input for data file name.
    fileNameValid = False
    #filename = raw_input("Enter file name: ")
    while not (fileNameValid):
        filename = input("Enter unique file name: ")
        try:
            f = open(
                "/home/pi/Desktop/LightProgram/Raw_Measurements/" + filename,
                "a")
            fileNameValid = True
        except:
            print("File name invalid,try again\n")

    #*******************************MOTOR MOTION CODE*************************************
    print(
        "\nMeasurements Starting in %d seconds.\nIf your going to leave, do it now\n",
        delay)
    #11 ten degree rotations (Horizontal loop)
    while H_Count <= 11:
        #direction of top motor's rotation flips each time
        Dir = not Dir
        #11 360 degree rotations (vertical loop)
        while V_Count < (36):
            #use Dir to set motor direction
            if Dir == False:
                GPIO.output(V_Dir, GPIO.LOW)
            else:
                GPIO.output(V_Dir, GPIO.HIGH)
            #read light intensity
            writeAverageLight(H_Pos, V_Pos)

            #step 10 degrees
            i = 0
            while i < pulseV:
                GPIO.output(V_Pulse, GPIO.HIGH)
                time.sleep(.02)
                GPIO.output(V_Pulse, GPIO.LOW)
                time.sleep(.02)
                i = i + 1

            #alternate betwen 15 steps and 16 steps to reduce error
            if pulseV == 15:
                pulseV = 16
            else:
                pulseV = 15

            #Increment vertical step count and position.
            V_Count = V_Count + 1
            if Dir == True:
                V_Pos = V_Pos + 10
            else:
                V_Pos = V_Pos - 10
            Count = Count + 1
            #pulseV = pulseV - 1

        #(Out of Vertical loop)
        #Reset vertical motor step count
        V_Count = 0
        #read light intensity at 360 degrees or zero degrees
        writeAverageLight(H_Pos, V_Pos)

        #Pulse horizontal motor.
        i = 0
        while i < pulseH:
            GPIO.output(H_Pulse, GPIO.HIGH)
            time.sleep(.02)
            GPIO.output(H_Pulse, GPIO.LOW)
            time.sleep(1)
            i = i + 1

        #alternate betwen 15 steps and 16 steps to reduce error
        if pulseH == 15:
            pulseH = 16
        else:
            pulseH = 15
        #Increment vertical step count and position.
        H_Count = H_Count + 1
        H_Pos = H_Pos + 10
        Count = Count + 1

    #closing file (it is at this point where the contents actually save)
    f.close()
    #try:
    GPIO.Cleanup()
    print("Lux Count: " + str(Count))
Ejemplo n.º 4
0
 def close(self):
     GPIO.Cleanup(self.pin)