Pn532NfcTransport.h File Reference

CW_NfcTransport adapter wrapping the ESP-IDF PN532 NFC driver. More...

#include "CW_NfcTransport.h"
#include "CW_Logger.h"
#include "pn532.h"

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Classes
class	Pn532NfcTransport
	CW_NfcTransport implementation backed by the ESP-IDF PN532 driver. More...

Detailed Description

CW_NfcTransport adapter wrapping the ESP-IDF PN532 NFC driver.

Pn532NfcTransport bridges the C-level PN532 NFC driver with the C++ CW_NfcTransport interface consumed by CW_SecureChannel and CryptnoxWallet. Callers construct the PN532 handle independently (via pn532_init) and inject the pointer at construction time.

Typical usage

pn532_t nfc;
pn532_config_t cfg = {};
cfg.transport     = PN532_TRANSPORT_SPI;
cfg.spi_host      = SPI2_HOST;
cfg.pin_cs        = 10;
cfg.skip_bus_init = true;
ESP_ERROR_CHECK(pn532_init(&nfc, &cfg));
 
ESP32Logger          logger;
Pn532NfcTransport    transport(&nfc, logger);
ESP32CryptoProvider  crypto;
ESP32Platform        platform;
CryptnoxWallet       wallet(transport, logger, crypto, platform);

Definition in file Pn532NfcTransport.h.