py3_readtag.py

#!/usr/bin/python

#  readtag.py - read all sectors from a standard tag
# 
#  Adam Laurie <adam@algroup.co.uk>
#  http://rfidiot.org/
# 
#  This code is copyright (c) Adam Laurie, 2006, All rights reserved.
#  For non-commercial use only, the following terms apply - for all other
#  uses, please contact the author:
#
#    This code is free software; you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation; either version 2 of the License, or
#    (at your option) any later version.
#
#    This code is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#


import py3_rfidiot
import sys
import os

try:
    card= py3_rfidiot.card
except:
    print("Couldn't open reader!")
    sys.exit(1)
    
card.info('readtag v0.1f')
card.select()
print('\nID: ' + card.uid)
print('  Data:')

card.select()
for x in range(255):
	print(f'    Block {x:02x}:')
	if card.readblock(x):
		print(card.data,)
		print(card.ReadablePrint(card.ToBinary(card.data)))
	else:
		print(f'read error: {card.errorcode}, {card.ISO7816ErrorCodes[card.errorcode]}')

print('\n    Total blocks: ')
print(x)
if x > 0:
	sys.exit(0)
else:
	sys.exit(1)