Merge branch 'master' of https://github.com/wybczu/MFRC522-python into wybczu-master

Dump.py

@@ -1,3 +1,6 @@
+#!/usr/bin/env python
+# -*- coding: utf8 -*-
+
 import RPi.GPIO as GPIO
 import MFRC522
 import signal

MFRC522.py

@@ -1,3 +1,6 @@
+#!/usr/bin/env python
+# -*- coding: utf8 -*-
+
 import RPi.GPIO as GPIO
 import spi
 import signal
@@ -104,8 +107,8 @@ class MFRC522:
     
   serNum = []
   
-  def __init__(self,spd=1000000):
-    spi.openSPI(speed=spd)
+  def __init__(self, dev='/dev/spidev0.0', spd=1000000):
+    spi.openSPI(device=dev,speed=spd)
     GPIO.setmode(GPIO.BOARD)
     GPIO.setup(22, GPIO.OUT)
     GPIO.output(self.NRSTPD, 1)

Read.py

@@ -1,3 +1,6 @@
+#!/usr/bin/env python
+# -*- coding: utf8 -*-
+
 import RPi.GPIO as GPIO
 import MFRC522
 import signal

Write.py

@@ -1,3 +1,6 @@
+#!/usr/bin/env python
+# -*- coding: utf8 -*-
+
 import RPi.GPIO as GPIO
 import MFRC522
 import signal