remove .pio

1 files changed, 0 insertions, 156 deletions

diff --git a/.pio/libdeps/esp32-s3-n16r8/Adafruit PN532/examples/readMifareClassicIrq/readMifareClassicIrq.ino b/.pio/libdeps/esp32-s3-n16r8/Adafruit PN532/examples/readMifareClassicIrq/readMifareClassicIrq.ino
deleted file mode 100644
index 345e317..0000000
--- a/.pio/libdeps/esp32-s3-n16r8/Adafruit PN532/examples/readMifareClassicIrq/readMifareClassicIrq.ino
+++ /dev/null
@@ -1,156 +0,0 @@
-/**************************************************************************/
-/*!
-    @file     readMifareClassicIrq.pde
-    @author   Adafruit Industries
-	@license  BSD (see license.txt)
-
-    This example will wait for any ISO14443A card or tag, and
-    depending on the size of the UID will attempt to read from it.
-
-    If the card has a 4-byte UID it is probably a Mifare
-    Classic card, and the following steps are taken:
-
-    Reads the 4 byte (32 bit) ID of a MiFare Classic card.
-    Since the classic cards have only 32 bit identifiers you can stick
-	them in a single variable and use that to compare card ID's as a
-	number. This doesn't work for ultralight cards that have longer 7
-	byte IDs!
-
-    Note that you need the baud rate to be 115200 because we need to
-	print out the data and read from the card at the same time!
-
-This is an example sketch for the Adafruit PN532 NFC/RFID breakout boards
-This library works with the Adafruit NFC breakout
-  ----> https://www.adafruit.com/products/364
-
-Check out the links above for our tutorials and wiring diagrams
-
-This example is for communicating with the PN532 chip using I2C. Wiring
-should be as follows:
-  PN532 SDA -> SDA pin
-  PN532 SCL -> SCL pin
-  PN532 IRQ -> D2
-  PN532 SDA -> 3.3v (with 2k resistor)
-  PN532 SCL -> 3.3v (with 2k resistor)
-  PN532 3.3v -> 3.3v
-  PN532 GND -> GND
-
-Adafruit invests time and resources providing this open source code,
-please support Adafruit and open-source hardware by purchasing
-products from Adafruit!
-*/
-/**************************************************************************/
-#include <Wire.h>
-#include <SPI.h>
-#include <Adafruit_PN532.h>
-
-// If using the breakout with SPI, define the pins for SPI communication.
-#define PN532_SCK  (2)
-#define PN532_MOSI (3)
-#define PN532_SS   (4)
-#define PN532_MISO (5)
-
-// If using the breakout or shield with I2C, define just the pins connected
-// to the IRQ and reset lines.  Use the values below (2, 3) for the shield!
-#define PN532_IRQ   (2)
-#define PN532_RESET (3)  // Not connected by default on the NFC Shield
-
-const int DELAY_BETWEEN_CARDS = 500;
-long timeLastCardRead = 0;
-boolean readerDisabled = false;
-int irqCurr;
-int irqPrev;
-
-// This example uses the IRQ line, which is available when in I2C mode.
-Adafruit_PN532 nfc(PN532_IRQ, PN532_RESET);
-
-void setup(void) {
-  Serial.begin(115200);
-  while (!Serial) delay(10); // for Leonardo/Micro/Zero
-
-  Serial.println("Hello!");
-
-  nfc.begin();
-
-  uint32_t versiondata = nfc.getFirmwareVersion();
-  if (! versiondata) {
-    Serial.print("Didn't find PN53x board");
-    while (1); // halt
-  }
-  // Got ok data, print it out!
-  Serial.print("Found chip PN5"); Serial.println((versiondata>>24) & 0xFF, HEX);
-  Serial.print("Firmware ver. "); Serial.print((versiondata>>16) & 0xFF, DEC);
-  Serial.print('.'); Serial.println((versiondata>>8) & 0xFF, DEC);
-
-  startListeningToNFC();
-}
-
-void loop(void) {
-  if (readerDisabled) {
-    if (millis() - timeLastCardRead > DELAY_BETWEEN_CARDS) {
-      readerDisabled = false;
-      startListeningToNFC();
-    }
-  } else {
-    irqCurr = digitalRead(PN532_IRQ);
-
-    // When the IRQ is pulled low - the reader has got something for us.
-    if (irqCurr == LOW && irqPrev == HIGH) {
-       Serial.println("Got NFC IRQ");
-       handleCardDetected();
-    }
-
-    irqPrev = irqCurr;
-  }
-}
-
-void startListeningToNFC() {
-  // Reset our IRQ indicators
-  irqPrev = irqCurr = HIGH;
-
-  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() {
-    uint8_t success = false;
-    uint8_t uid[] = { 0, 0, 0, 0, 0, 0, 0 };  // Buffer to store the returned UID
-    uint8_t uidLength;                        // Length of the UID (4 or 7 bytes depending on ISO14443A card type)
-
-    // read the NFC tag's info
-    success = nfc.readDetectedPassiveTargetID(uid, &uidLength);
-    Serial.println(success ? "Read successful" : "Read failed (not a card?)");
-
-    if (success) {
-      // Display some basic information about the card
-      Serial.println("Found an ISO14443A card");
-      Serial.print("  UID Length: ");Serial.print(uidLength, DEC);Serial.println(" bytes");
-      Serial.print("  UID Value: ");
-      nfc.PrintHex(uid, uidLength);
-
-      if (uidLength == 4)
-      {
-        // We probably have a Mifare Classic card ...
-        uint32_t cardid = uid[0];
-        cardid <<= 8;
-        cardid |= uid[1];
-        cardid <<= 8;
-        cardid |= uid[2];
-        cardid <<= 8;
-        cardid |= uid[3];
-        Serial.print("Seems to be a Mifare Classic card #");
-        Serial.println(cardid);
-      }
-      Serial.println("");
-
-      timeLastCardRead = millis();
-    }
-
-    // The reader will be enabled again after DELAY_BETWEEN_CARDS ms will pass.
-    readerDisabled = true;
-}