added SS define comment
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@@ -21,7 +21,7 @@ MFRC522::MFRC522() {
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* Prepares the output pins.
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*/
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MFRC522::MFRC522( byte resetPowerDownPin ///< Arduino pin connected to MFRC522's reset and power down input (Pin 6, NRSTPD, active low)
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): MFRC522(SS, resetPowerDownPin) {
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): MFRC522(SS, resetPowerDownPin) { // SS is defined in pins_arduino.h
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} // End constructor
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/**
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@@ -230,7 +230,7 @@ void MFRC522::PCD_Init() {
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*/
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void MFRC522::PCD_Init( byte resetPowerDownPin ///< Arduino pin connected to MFRC522's reset and power down input (Pin 6, NRSTPD, active low)
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) {
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PCD_Init(SS, resetPowerDownPin);
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PCD_Init(SS, resetPowerDownPin); // SS is defined in pins_arduino.h
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} // End PCD_Init()
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/**
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