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update example

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This commit is contained in:
caternuson 2023-11-16 08:14:24 -08:00
parent e1c80d7577
commit 0463d4b7dd
1 changed files with 7 additions and 2 deletions
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9
examples/readMifareClassicIrq/readMifareClassicIrq.ino
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@ -108,8 +108,13 @@ void startListeningToNFC() {
// Reset our IRQ indicators
irqPrev = irqCurr = HIGH;
Serial.println("Waiting for an ISO14443A Card ...");
nfc.startPassiveTargetIDDetection(PN532_MIFARE_ISO14443A);
Serial.println("Starting passive read for an ISO14443A Card ...");
if (!nfc.startPassiveTargetIDDetection(PN532_MIFARE_ISO14443A)) {
Serial.println("No card found. Waiting...");
} else {
Serial.println("Card already present.");
handleCardDetected();
}
}
void handleCardDetected() {