<filename>MFRC522-python/Read_khz_print_uid.py
#!/usr/bin/env python
# -*- coding: utf8 -*-

import RPi.GPIO as GPIO
import MFRC522
import signal
import os, time
from subprocess import Popen, PIPE, STDOUT
continue_reading = True

# Capture SIGINT for cleanup when the script is aborted
def end_read(signal,frame):
    global continue_reading
    print "Ctrl+C captured, ending read."
    continue_reading = False
    GPIO.cleanup()

# Hook the SIGINT
signal.signal(signal.SIGINT, end_read)

# Create an object of the class MFRC522
MIFAREReader = MFRC522.MFRC522()

# Welcome message
print "Welcome to the MFRC522 data read example"
print "Press Ctrl-C to stop."

playing=False
current_uid=0
status2count=0
last_status = 2
# This loop keeps checking for chips. If one is near it will get the UID and authenticate
while continue_reading:
    # Scan for cards
    (status,TagType) = MIFAREReader.MFRC522_Request(MIFAREReader.PICC_REQIDL)
    #print "status: " + str(status) + "  last_status: " + str(last_status) + " status2count: " + str(status2count) 
    # If a card is found
    (status,uid) = MIFAREReader.MFRC522_Anticoll()
    print "status: " + str(status) + " uid: " + str(uid)


<filename>MFRC522-python/Read_khz_print_uid.py
#!/usr/bin/env python
# -*- coding: utf8 -*-

import RPi.GPIO as GPIO
import MFRC522
import signal
import os, time
from subprocess import Popen, PIPE, STDOUT
continue_reading = True

# Capture SIGINT for cleanup when the script is aborted
def end_read(signal,frame):
    global continue_reading
    print "Ctrl+C captured, ending read."
    continue_reading = False
    GPIO.cleanup()

# Hook the SIGINT
signal.signal(signal.SIGINT, end_read)

# Create an object of the class MFRC522
MIFAREReader = MFRC522.MFRC522()

# Welcome message
print "Welcome to the MFRC522 data read example"
print "Press Ctrl-C to stop."

playing=False
current_uid=0
status2count=0
last_status = 2
# This loop keeps checking for chips. If one is near it will get the UID and authenticate
while continue_reading:
    # Scan for cards
    (status,TagType) = MIFAREReader.MFRC522_Request(MIFAREReader.PICC_REQIDL)
    #print "status: " + str(status) + "  last_status: " + str(last_status) + " status2count: " + str(status2count) 
    # If a card is found
    (status,uid) = MIFAREReader.MFRC522_Anticoll()
    print "status: " + str(status) + " uid: " + str(uid)


#!/usr/bin/env python # -*- coding: utf8 -*- # Capture SIGINT for cleanup when the script is aborted # Hook the SIGINT # Create an object of the class MFRC522 # Welcome message # This loop keeps checking for chips. If one is near it will get the UID and authenticate # Scan for cards #print "status: " + str(status) + "  last_status: " + str(last_status) + " status2count: " + str(status2count) # If a card is found