Zutrittscode
Verwende die Tastatur für eine einfache Zutrittskontrolle.
Bewege die Maus über die blauen Zeilennummern und erhalte mehr Informationen.
| 1 | import sys |
| 2 | sys.path.append('/home/pi/raspbotics/Pythonboard_Module/RFID') |
| 3 | sys.path.append('/home/pi/raspbotics/Pythonboard_Module/LED_Matrix') |
| 4 | sys.path.append('/home/pi/raspbotics/Pythonboard_Module') |
| 5 | from RPi import GPIO |
| 6 | GPIO.setmode(GPIO.BCM) |
| 7 | import time |
| 8 | from Tastatur import * |
| 9 | |
| 10 | LEDrot = 17 |
| 11 | LEDgruen = 22 |
| 12 | |
| 13 | GPIO.setup(LEDrot,GPIO.OUT) |
| 14 | GPIO.setup(LEDgruen,GPIO.OUT) |
| 15 | |
| 16 | GPIO.output(LEDrot,0) |
| 17 | GPIO.output(LEDgruen,0) |
| 18 | |
| 19 | Geheimzahl = 369 |
| 20 | Zahl = 0 |
| 21 | |
| 22 | try: |
| 23 | while 1: |
| 24 | for i in range(3): |
| 25 | print str(i+1) + ". Zahl:" |
| 26 | Taste = "" |
| 27 | while Taste == "": |
| 28 | Taste = Tastatur() |
| 29 | print Taste |
| 30 | time.sleep(0.3) |
| 31 | Zahl = Zahl + int(Taste)*100/10**i |
| 32 | |
| 33 | if Zahl == Geheimzahl: |
| 34 | GPIO.output(LEDgruen,1) |
| 35 | GPIO.output(LEDrot,0) |
| 36 | time.sleep(1) |
| 37 | GPIO.output(LEDgruen,0) |
| 38 | GPIO.output(LEDrot,0) |
| 39 | else: |
| 40 | GPIO.output(LEDrot,1) |
| 41 | GPIO.output(LEDgruen,0) |
| 42 | time.sleep(1) |
| 43 | GPIO.output(LEDrot,0) |
| 44 | GPIO.output(LEDgruen,0) |
| 45 | |
| 46 | time.sleep(1) |
| 47 | print "-------------------------" |
| 48 | Zahl = 0 |
| 49 | except KeyboardInterrupt: |
| 50 | GPIO.cleanup() |