Corrected a call to print hex chars in a debug statement

adafruit / Adafruit_NFCShield_I2C

I2C Driver for Adafruit's PN532-based NFC Shield

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Corrected a call to print hex chars in a debug statement #15

Closed stonehippo closed 11 years ago

stonehippo commented 11 years ago

In Adafruit_NFCShield_I2C::mifareclassic_AuthenticateBlock, the debug block was calling Adafruit_PN532::PrintHexChar instead of the correct Adafruit_NFCShield_I2C::PrintHexChar