ESPHome 2026.11.0-dev
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pn71xx.h File Reference

Go to the source code of this file.

Data Structures

struct  esphome::pn71xx::DiscoveredEndpoint
 
class  esphome::pn71xx::PN71xx
 Common driver for the NXP PN71xx family of NCI NFC controllers. More...
 

Namespaces

namespace  esphome
 
namespace  esphome::pn71xx
 

Typedefs

using esphome::pn71xx::CardEmuResponse = StaticVector<uint8_t, nfc::NCI_PKT_MAX_PAYLOAD_SIZE>
 A card emulation reply; the CC limits reads so every reply fits one NCI data packet.
 
using esphome::pn71xx::UltralightReadBuffer = StaticVector<uint8_t, 272>
 Holds pages 3 to 6 (16 bytes) plus an NDEF message of up to 255 bytes and its TLV header, rounded up to whole reads.
 

Enumerations

enum class  esphome::pn71xx::CardEmulationState : uint8_t {
  esphome::pn71xx::CARD_EMU_IDLE , esphome::pn71xx::CARD_EMU_NDEF_APP_SELECTED , esphome::pn71xx::CARD_EMU_CC_SELECTED , esphome::pn71xx::CARD_EMU_NDEF_SELECTED ,
  esphome::pn71xx::CARD_EMU_DESFIRE_PROD
}
 
enum class  esphome::pn71xx::NCIState : uint8_t {
  esphome::pn71xx::NONE = 0x00 , esphome::pn71xx::NFCC_RESET , esphome::pn71xx::NFCC_INIT , esphome::pn71xx::NFCC_CONFIG ,
  esphome::pn71xx::NFCC_SET_DISCOVER_MAP , esphome::pn71xx::NFCC_SET_LISTEN_MODE_ROUTING , esphome::pn71xx::RFST_IDLE , esphome::pn71xx::RFST_DISCOVERY ,
  esphome::pn71xx::RFST_W4_ALL_DISCOVERIES , esphome::pn71xx::RFST_W4_HOST_SELECT , esphome::pn71xx::RFST_LISTEN_ACTIVE , esphome::pn71xx::RFST_LISTEN_SLEEP ,
  esphome::pn71xx::RFST_POLL_ACTIVE , esphome::pn71xx::EP_DEACTIVATING , esphome::pn71xx::EP_SELECTING , esphome::pn71xx::TEST = 0xFE ,
  esphome::pn71xx::FAILED = 0xFF
}
 
enum class  esphome::pn71xx::TestMode : uint8_t { esphome::pn71xx::TEST_NONE = 0x00 , esphome::pn71xx::TEST_PRBS , esphome::pn71xx::TEST_ANTENNA , esphome::pn71xx::TEST_GET_REGISTER }