From cfe5ec04f89d27fcb5835f9f60248347bedb8a9e Mon Sep 17 00:00:00 2001
From: Grigor Kolev <grigor.kolev@gmail.com>
Date: Thu, 19 Oct 2023 12:54:49 +0300
Subject: [PATCH] Update MFRC522.py

---
 mfrc522/MFRC522.py | 32 +++++++++++++++++---------------
 1 file changed, 17 insertions(+), 15 deletions(-)

diff --git a/mfrc522/MFRC522.py b/mfrc522/MFRC522.py
index 1698351..8ba75bb 100644
--- a/mfrc522/MFRC522.py
+++ b/mfrc522/MFRC522.py
@@ -20,7 +20,7 @@
 #    You should have received a copy of the GNU Lesser General Public License
 #    along with MFRC522-Python.  If not, see <http://www.gnu.org/licenses/>.
 #
-import RPi.GPIO as GPIO
+#import RPi.GPIO as GPIO
 import spidev
 import signal
 import time
@@ -125,22 +125,24 @@ class MFRC522:
 
     serNum = []
 
-    def __init__(self, bus=0, device=0, spd=1000000, pin_mode=10, pin_rst=-1, debugLevel='WARNING'):
+    def __init__(self, bus=1, device=0, spd=1000000, pin_mode=10, pin_rst=-1, log=None):
         self.spi = spidev.SpiDev()
         self.spi.open(bus, device)
         self.spi.max_speed_hz = spd
+        if log:
+            self.logger = log
+        else:
+            self.logger = logging.getLogger('mfrc522Logger')
+            self.logger.addHandler(logging.StreamHandler())
+            level = logging.getLevelName('DEBUG')
+            self.logger.setLevel(level)
 
-        self.logger = logging.getLogger('mfrc522Logger')
-        self.logger.addHandler(logging.StreamHandler())
-        level = logging.getLevelName(debugLevel)
-        self.logger.setLevel(level)
-
-        gpioMode = GPIO.getmode()
+        #gpioMode = GPIO.getmode()
         
-        if gpioMode is None:
-            GPIO.setmode(pin_mode)
-        else:
-            pin_mode = gpioMode
+        #if gpioMode is None:
+        #    GPIO.setmode(pin_mode)
+        #else:
+        #    pin_mode = gpioMode
             
         if pin_rst == -1:
             if pin_mode == 11:
@@ -148,8 +150,8 @@ def __init__(self, bus=0, device=0, spd=1000000, pin_mode=10, pin_rst=-1, debugL
             else:
                 pin_rst = 22
             
-        GPIO.setup(pin_rst, GPIO.OUT)
-        GPIO.output(pin_rst, 1)
+        #GPIO.setup(pin_rst, GPIO.OUT)
+        #GPIO.output(pin_rst, 1)
         self.MFRC522_Init()
 
     def MFRC522_Reset(self):
@@ -164,7 +166,7 @@ def Read_MFRC522(self, addr):
 
     def Close_MFRC522(self):
         self.spi.close()
-        GPIO.cleanup()
+        #GPIO.cleanup()
 
     def SetBitMask(self, reg, mask):
         tmp = self.Read_MFRC522(reg)