RAK WisBlock RAK13600, Quick Start Manual

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/**
@file readMifareClassic.ino
@author rakwireless.com
@brief This example will wait for any ISO14443A card or tag, and depending on the size of the
@version 0.1
@date 2021-10-14
@copyright Copyright (c) 2021
**/
# include <Wire.h>
# include <SPI.h>
# include <RAK13600-PN532.h> // Click here to get the library: http://librarymanager/All#RAK13600-
// If using the breakout or shield with I2C, define just the pins connected
# define PN532_IRQ ( WB_IO6 )
# define PN532_RESET ( WB_IO5 ) // Not connected by default on the NFC Shield
// Or use this line for a breakout or shield with an I2C connection:
NFC_PN532 nfc ( PN532_IRQ , PN532_RESET );
void setup ( void ) {
Serial . begin ( 115200 );
pinMode ( WB_IO2 , OUTPUT );
digitalWrite ( WB_IO2 , HIGH );
delay ( 300 );
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 );
// configure board to read RFID tags
nfc . SAMConfig ();
Serial
. println ( "Waiting for an ISO14443A Card ..." );
}
void loop ( void ) {
uint8_t success ;
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 ISO14
// Wait for an ISO14443A type cards (Mifare, etc.). When one is found
// 'uid' will be populated with the UID, and uidLength will indicate
// if the uid is 4 bytes (Mifare Classic) or 7 bytes (Mifare Ultralight)
success = nfc . readPassiveTargetID ( PN532_MIFARE_ISO14443A , uid , & uidLength );
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: " );
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