Merge pull request #47 from the-infinity/patch-1

accept longer ATS for ISO14443A-4 cards

adafruit_pn532/adafruit_pn532.py

@@ -391,7 +391,7 @@ class PN532:
         card's UID. This reduces the amount of time spend checking for a card.
         """
         response = self.process_response(
-            _COMMAND_INLISTPASSIVETARGET, response_length=19, timeout=timeout
+            _COMMAND_INLISTPASSIVETARGET, response_length=30, timeout=timeout
         )
         # If no response is available return None to indicate no card is present.
         if response is None:

adafruit_pn532/i2c.py

@@ -32,7 +32,7 @@ class PN532_I2C(PN532):
     def __init__(self, i2c, *, irq=None, reset=None, req=None, debug=False):
         """Create an instance of the PN532 class using I2C. Note that PN532
         uses clock stretching. Optional IRQ pin (not used),
-        reset pin and debugging output.
+        resetp pin and debugging output.
         """
         self.debug = debug
         self._req = req