libs/RFID.MFRC522
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Update FixBrickedUID.ino

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Updated code to account for serial behavior change in ATMEGA32U4
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UnKnoWn-Consortium
2015-01-25 00:06:41 +00:00
parent e4a25489b2
commit 4a58153fd5
1 changed files with 2 additions and 1 deletions
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examples/FixBrickedUID/FixBrickedUID.ino
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@@ -49,6 +49,7 @@ MFRC522::MIFARE_Key key;
void setup() { void setup() {
Serial.begin(9600); // Initialize serial communications with the PC Serial.begin(9600); // Initialize serial communications with the PC
while (!Serial); // Do nothing if no serial port is opened (added for Arduinos based on ATMEGA32U4)
SPI.begin(); // Init SPI bus SPI.begin(); // Init SPI bus
mfrc522.PCD_Init(); // Init MFRC522 card mfrc522.PCD_Init(); // Init MFRC522 card
Serial.println("Warning: this example clears your mifare UID, use with care!"); Serial.println("Warning: this example clears your mifare UID, use with care!");