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@ -23,27 +23,7 @@ correct_login = 0 |
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# Route for the main page |
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@app.route('/') |
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def index(): |
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logged_in = request.cookies.get('logged_in') |
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if logged_in == "yes": |
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GPIO.setup(PIN_TRIG, GPIO.OUT) #Setup the gpio trigger pin as input |
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GPIO.setup(PIN_ECHO, GPIO.IN) #Setup the gpio echo pin as output |
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time.sleep(2) #Wait for 2 seconds for sensor to settle |
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GPIO.output(PIN_TRIG, GPIO.LOW) #Set trigger to low |
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GPIO.output(PIN_TRIG, GPIO.HIGH) #Set trigger to high |
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time.sleep(0.00001) #Wait for 0.1 milliseconds before setting to low again |
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GPIO.output(PIN_TRIG, GPIO.LOW) #Set trigger to low again |
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while GPIO.input(PIN_ECHO)==0: |
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pulse_start_time = time.time() #Set the start time of when the waves are emitted by the sensor |
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while GPIO.input(PIN_ECHO)==1: |
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pulse_end_time = time.time() #Record the time the waves traveled back to the sensor |
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pulse_duration = pulse_end_time - pulse_start_time #Calculate how long it took for the round trip of the waves |
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distance = round(pulse_duration * 17150, 2) #Convert the time it took to centimeters and round to 2 decimals |
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if distance >= 80: #Check if the distance is less than 80cm (This will depend on the garage) |
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return 'The garage is closed.' |
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else: |
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return 'The garage is open.' |
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else: |
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return redirect(url_for('login')) |
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return render_template('index.html') |
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# Route for the login page |
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@app.route('/login', methods=['GET', 'POST']) |
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