107 lines
3.9 KiB
C++
107 lines
3.9 KiB
C++
/**************************************************************************/
|
|
/*!
|
|
@file iso14443as_target.pde
|
|
@original Adafruit Industries
|
|
@modified Salvador Mendoza(@Netxing)
|
|
@license BSD (see license.txt)
|
|
|
|
This example will attempt to mimic an ISO14443A smart card
|
|
and retrieve some basic information from a PoS or terminal,
|
|
this can be used to establish a communication process.
|
|
|
|
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
|
|
These chips use SPI or I2C to communicate.
|
|
|
|
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
|
|
|
|
// Uncomment just _one_ line below depending on how your breakout or shield
|
|
// is connected to the Arduino:
|
|
|
|
// Use this line for a breakout with a SPI connection:
|
|
Adafruit_PN532 nfc(PN532_SCK, PN532_MISO, PN532_MOSI, PN532_SS);
|
|
|
|
// Use this line for a breakout with a hardware SPI connection. Note that
|
|
// the PN532 SCK, MOSI, and MISO pins need to be connected to the Arduino's
|
|
// hardware SPI SCK, MOSI, and MISO pins. On an Arduino Uno these are
|
|
// SCK = 13, MOSI = 11, MISO = 12. The SS line can be any digital IO pin.
|
|
//Adafruit_PN532 nfc(PN532_SS);
|
|
|
|
// Or use this line for a breakout or shield with an I2C connection:
|
|
//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);
|
|
|
|
// Set the max number of retry attempts to read from a card
|
|
// This prevents us from waiting forever for a card, which is
|
|
// the default behaviour of the PN532.
|
|
nfc.setPassiveActivationRetries(0xFF);
|
|
|
|
Serial.println("As Target... Approach the NFC PN532 Board to a PoS or terminal!");
|
|
delay(200);
|
|
}
|
|
|
|
void loop(void) {
|
|
uint8_t apdubuffer[255] = {}, apdulen = 0;
|
|
uint8_t ppse[] = {0x8E, 0x6F, 0x23, 0x84, 0x0E, 0x32, 0x50, 0x41, 0x59, 0x2E, 0x53, 0x59, 0x53, 0x2E, 0x44, 0x44, 0x46, 0x30, 0x31, 0xA5, 0x11, 0xBF, 0x0C, 0x0E, 0x61, 0x0C, 0x4F, 0x07, 0xA0, 0x00, 0x00, 0x00, 0x03, 0x10, 0x10, 0x87, 0x01, 0x01, 0x90, 0x00};
|
|
nfc.AsTarget();
|
|
(void)nfc.getDataTarget(apdubuffer, &apdulen); //Read initial APDU
|
|
if (apdulen>0){
|
|
for (uint8_t i = 0; i < apdulen; i++){
|
|
Serial.print(" 0x"); Serial.print(apdubuffer[i], HEX);
|
|
}
|
|
Serial.println("");
|
|
}
|
|
nfc.setDataTarget(ppse, sizeof(ppse)); //Mimic a smart card response with a PPSE APDU
|
|
nfc.getDataTarget(apdubuffer, &apdulen); //Read respond from the PoS or Terminal
|
|
if (apdulen>0){
|
|
for (uint8_t i = 0; i < apdulen; i++){
|
|
Serial.print(" 0x"); Serial.print(apdubuffer[i], HEX);
|
|
}
|
|
Serial.println("");
|
|
}
|
|
delay(1000);
|
|
}
|