kumi/MFRC522-python
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Merge branch 'wybczu-master'

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This commit is contained in:
Mario Gomez 2014-07-18 20:08:33 -06:00
commit 9129dad7eb
4 changed files with 17 additions and 5 deletions
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3
Dump.py Executable file → Normal file
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@ -1,3 +1,6 @@
#!/usr/bin/env python
# -*- coding: utf8 -*-
import RPi.GPIO as GPIO
import MFRC522
import signal

11
MFRC522.py Executable file → Normal file
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@ -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)
@ -114,10 +117,10 @@ class MFRC522:
def MFRC522_Reset(self):
self.Write_MFRC522(self.CommandReg, self.PCD_RESETPHASE)
def Write_MFRC522(self,addr,val):
def Write_MFRC522(self, addr, val):
spi.transfer(((addr<<1)&0x7E,val))
def Read_MFRC522(self,addr):
def Read_MFRC522(self, addr):
val = spi.transfer((((addr<<1)&0x7E) | 0x80,0))
return val[1]

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

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