ESPHome  2021.12.3
Public Member Functions | Protected Member Functions
esphome::pn532_i2c::PN532I2C Class Reference

#include <pn532_i2c.h>

Inheritance diagram for esphome::pn532_i2c::PN532I2C:
esphome::pn532::PN532 esphome::i2c::I2CDevice esphome::PollingComponent esphome::Component

Public Member Functions

void dump_config () override
- Public Member Functions inherited from esphome::pn532::PN532
void setup () override
void update () override
float get_setup_priority () const override
void loop () override
void register_tag (PN532BinarySensor *tag)
void register_ontag_trigger (PN532OnTagTrigger *trig)
void register_ontagremoved_trigger (PN532OnTagTrigger *trig)
void add_on_finished_write_callback (std::function< void()> callback)
bool is_writing ()
void read_mode ()
void clean_mode ()
void format_mode ()
void write_mode (nfc::NdefMessage *message)
- Public Member Functions inherited from esphome::PollingComponent
 PollingComponent ()
 PollingComponent (uint32_t update_interval)
 Initialize this polling component with the given update interval in ms. More...
virtual void set_update_interval (uint32_t update_interval)
 Manually set the update interval in ms for this polling object. More...
void call_setup () override
virtual uint32_t get_update_interval () const
 Get the update interval in ms of this sensor. More...
- Public Member Functions inherited from esphome::Component
float get_actual_setup_priority () const
void set_setup_priority (float priority)
virtual float get_loop_priority () const
 priority of loop(). More...
void call ()
virtual void on_shutdown ()
virtual void on_safe_shutdown ()
uint32_t get_component_state () const
virtual void mark_failed ()
 Mark this component as failed. More...
bool is_failed ()
virtual bool can_proceed ()
bool status_has_warning ()
bool status_has_error ()
void status_set_warning ()
void status_set_error ()
void status_clear_warning ()
void status_clear_error ()
void status_momentary_warning (const std::string &name, uint32_t length=5000)
void status_momentary_error (const std::string &name, uint32_t length=5000)
bool has_overridden_loop () const
void set_component_source (const char *source)
 Set where this component was loaded from for some debug messages. More...
const char * get_component_source () const
 Get the integration where this component was declared as a string. More...
- Public Member Functions inherited from esphome::i2c::I2CDevice
 I2CDevice ()=default
void set_i2c_address (uint8_t address)
void set_i2c_bus (I2CBus *bus)
I2CRegister reg (uint8_t a_register)
ErrorCode read (uint8_t *data, size_t len)
ErrorCode read_register (uint8_t a_register, uint8_t *data, size_t len)
ErrorCode write (const uint8_t *data, uint8_t len)
ErrorCode write_register (uint8_t a_register, const uint8_t *data, size_t len)
bool read_bytes (uint8_t a_register, uint8_t *data, uint8_t len)
bool read_bytes_raw (uint8_t *data, uint8_t len)
template<size_t N>
optional< std::array< uint8_t, N > > read_bytes (uint8_t a_register)
template<size_t N>
optional< std::array< uint8_t, N > > read_bytes_raw ()
bool read_bytes_16 (uint8_t a_register, uint16_t *data, uint8_t len)
bool read_byte (uint8_t a_register, uint8_t *data)
optional< uint8_t > read_byte (uint8_t a_register)
bool read_byte_16 (uint8_t a_register, uint16_t *data)
bool write_bytes (uint8_t a_register, const uint8_t *data, uint8_t len)
bool write_bytes (uint8_t a_register, const std::vector< uint8_t > &data)
template<size_t N>
bool write_bytes (uint8_t a_register, const std::array< uint8_t, N > &data)
bool write_bytes_16 (uint8_t a_register, const uint16_t *data, uint8_t len)
bool write_byte (uint8_t a_register, uint8_t data)
bool write_byte_16 (uint8_t a_register, uint16_t data)

Protected Member Functions

bool write_data (const std::vector< uint8_t > &data) override
bool read_data (std::vector< uint8_t > &data, uint8_t len) override
bool read_response (uint8_t command, std::vector< uint8_t > &data) override
uint8_t read_response_length_ ()
- Protected Member Functions inherited from esphome::pn532::PN532
void turn_off_rf_ ()
bool write_command_ (const std::vector< uint8_t > &data)
bool read_ack_ ()
void send_nack_ ()
std::unique_ptr< nfc::NfcTagread_tag_ (std::vector< uint8_t > &uid)
bool format_tag_ (std::vector< uint8_t > &uid)
bool clean_tag_ (std::vector< uint8_t > &uid)
bool write_tag_ (std::vector< uint8_t > &uid, nfc::NdefMessage *message)
std::unique_ptr< nfc::NfcTagread_mifare_classic_tag_ (std::vector< uint8_t > &uid)
bool read_mifare_classic_block_ (uint8_t block_num, std::vector< uint8_t > &data)
bool write_mifare_classic_block_ (uint8_t block_num, std::vector< uint8_t > &data)
bool auth_mifare_classic_block_ (std::vector< uint8_t > &uid, uint8_t block_num, uint8_t key_num, const uint8_t *key)
bool format_mifare_classic_mifare_ (std::vector< uint8_t > &uid)
bool format_mifare_classic_ndef_ (std::vector< uint8_t > &uid)
bool write_mifare_classic_tag_ (std::vector< uint8_t > &uid, nfc::NdefMessage *message)
std::unique_ptr< nfc::NfcTagread_mifare_ultralight_tag_ (std::vector< uint8_t > &uid)
bool read_mifare_ultralight_page_ (uint8_t page_num, std::vector< uint8_t > &data)
bool is_mifare_ultralight_formatted_ ()
uint16_t read_mifare_ultralight_capacity_ ()
bool find_mifare_ultralight_ndef_ (uint8_t &message_length, uint8_t &message_start_index)
bool write_mifare_ultralight_page_ (uint8_t page_num, std::vector< uint8_t > &write_data)
bool write_mifare_ultralight_tag_ (std::vector< uint8_t > &uid, nfc::NdefMessage *message)
bool clean_mifare_ultralight_ ()
- Protected Member Functions inherited from esphome::Component
virtual void call_loop ()
virtual void call_dump_config ()
void set_interval (const std::string &name, uint32_t interval, std::function< void()> &&f)
 Set an interval function with a unique name. More...
void set_interval (uint32_t interval, std::function< void()> &&f)
bool cancel_interval (const std::string &name)
 Cancel an interval function. More...
void set_retry (const std::string &name, uint32_t initial_wait_time, uint8_t max_attempts, std::function< RetryResult()> &&f, float backoff_increase_factor=1.0f)
 Set an retry function with a unique name. More...
void set_retry (uint32_t initial_wait_time, uint8_t max_attempts, std::function< RetryResult()> &&f, float backoff_increase_factor=1.0f)
bool cancel_retry (const std::string &name)
 Cancel a retry function. More...
void set_timeout (const std::string &name, uint32_t timeout, std::function< void()> &&f)
 Set a timeout function with a unique name. More...
void set_timeout (uint32_t timeout, std::function< void()> &&f)
bool cancel_timeout (const std::string &name)
 Cancel a timeout function. More...
void defer (const std::string &name, std::function< void()> &&f)
 Defer a callback to the next loop() call. More...
void defer (std::function< void()> &&f)
 Defer a callback to the next loop() call. More...
bool cancel_defer (const std::string &name)
 Cancel a defer callback using the specified name, name must not be empty. More...

Additional Inherited Members

- Protected Types inherited from esphome::pn532::PN532
enum  NfcTask { READ = 0, CLEAN, FORMAT, WRITE }
- Protected Attributes inherited from esphome::pn532::PN532
bool requested_read_ {false}
std::vector< PN532BinarySensor * > binary_sensors_
std::vector< PN532OnTagTrigger * > triggers_ontag_
std::vector< PN532OnTagTrigger * > triggers_ontagremoved_
std::vector< uint8_t > current_uid_
enum esphome::pn532::PN532::NfcTask READ
enum esphome::pn532::PN532::PN532Error NONE
CallbackManager< void()> on_finished_write_callback_
- Protected Attributes inherited from esphome::PollingComponent
uint32_t update_interval_
- Protected Attributes inherited from esphome::Component
uint32_t component_state_ {0x0000}
 State of this component. More...
float setup_priority_override_ {NAN}
const char * component_source_ = nullptr
- Protected Attributes inherited from esphome::i2c::I2CDevice
uint8_t address_ {0x00}
I2CBusbus_ {nullptr}

Detailed Description

Definition at line 10 of file pn532_i2c.h.

Member Function Documentation

◆ dump_config()

void esphome::pn532_i2c::PN532I2C::dump_config ( )

Reimplemented from esphome::pn532::PN532.

Definition at line 126 of file pn532_i2c.cpp.

◆ read_data()

bool esphome::pn532_i2c::PN532I2C::read_data ( std::vector< uint8_t > &  data,
uint8_t  len 

Implements esphome::pn532::PN532.

Definition at line 19 of file pn532_i2c.cpp.

◆ read_response()

bool esphome::pn532_i2c::PN532I2C::read_response ( uint8_t  command,
std::vector< uint8_t > &  data 

Implements esphome::pn532::PN532.

Definition at line 42 of file pn532_i2c.cpp.

◆ read_response_length_()

uint8_t esphome::pn532_i2c::PN532I2C::read_response_length_ ( )

Definition at line 95 of file pn532_i2c.cpp.

◆ write_data()

bool esphome::pn532_i2c::PN532I2C::write_data ( const std::vector< uint8_t > &  data)

Implements esphome::pn532::PN532.

Definition at line 15 of file pn532_i2c.cpp.

The documentation for this class was generated from the following files: