#include <rc522_i2c.h>
Inheritance diagram for esphome::rc522_i2c::RC522I2C:
Public Member Functions | |
| void | dump_config () override |
 Public Member Functions inherited from esphome::rc522::RC522 | |
| void | setup () override |
| void | update () override |
| float | get_setup_priority () const override |
| void | loop () override |
| void | register_tag (RC522BinarySensor *tag) |
| void | register_ontag_trigger (RC522Trigger *trig) |
| void | register_ontagremoved_trigger (RC522Trigger *trig) |
| void | set_reset_pin (GPIOPin *reset) |
| 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... | |
| void | start_poller () |
| void | stop_poller () |
| 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 () const |
| bool | is_ready () const |
| virtual bool | can_proceed () |
| bool | status_has_warning () const |
| bool | status_has_error () const |
| void | status_set_warning (const char *message="unspecified") |
| void | status_set_error (const char *message="unspecified") |
| 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 | |
| we use the C++ default constructor More... | |
| void | set_i2c_address (uint8_t address) |
| We store the address of the device on the bus. More... | |
| void | set_i2c_bus (I2CBus *bus) |
| we store the pointer to the I2CBus to use More... | |
| I2CRegister | reg (uint8_t a_register) |
| calls the I2CRegister constructor More... | |
| I2CRegister16 | reg16 (uint16_t a_register) |
| calls the I2CRegister16 constructor More... | |
| ErrorCode | read (uint8_t *data, size_t len) |
| reads an array of bytes from the device using an I2CBus More... | |
| ErrorCode | read_register (uint8_t a_register, uint8_t *data, size_t len, bool stop=true) |
| reads an array of bytes from a specific register in the I²C device More... | |
| ErrorCode | read_register16 (uint16_t a_register, uint8_t *data, size_t len, bool stop=true) |
| reads an array of bytes from a specific register in the I²C device More... | |
| ErrorCode | write (const uint8_t *data, size_t len, bool stop=true) |
| writes an array of bytes to a device using an I2CBus More... | |
| ErrorCode | write_register (uint8_t a_register, const uint8_t *data, size_t len, bool stop=true) |
| writes an array of bytes to a specific register in the I²C device More... | |
| ErrorCode | write_register16 (uint16_t a_register, const uint8_t *data, size_t len, bool stop=true) |
| write an array of bytes to a specific register in the I²C device More... | |
| bool | read_bytes (uint8_t a_register, uint8_t *data, uint8_t len) |
| Compat APIs All methods below have been added for compatibility reasons. More... | |
| 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, bool stop=true) |
| 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 stop=true) |
| 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 stop=true) |
| bool | write_byte_16 (uint8_t a_register, uint16_t data) |
Protected Member Functions | |
| uint8_t | pcd_read_register (PcdRegister reg) override |
| Reads a uint8_t from the specified register in the MFRC522 chip. More... | |
| void | pcd_read_register (PcdRegister reg, uint8_t count, uint8_t *values, uint8_t rx_align) override |
| Reads a number of uint8_ts from the specified register in the MFRC522 chip. More... | |
| void | pcd_write_register (PcdRegister reg, uint8_t value) override |
| void | pcd_write_register (PcdRegister reg, uint8_t count, uint8_t *values) override |
| Writes a number of uint8_ts to the specified register in the MFRC522 chip. More... | |
| Protected Member Functions inherited from esphome::rc522::RC522 | |
| void | pcd_reset_ () |
| Performs a soft reset on the MFRC522 chip and waits for it to be ready again. More... | |
| void | initialize_ () |
| void | pcd_antenna_on_ () |
| Turns the antenna on by enabling pins TX1 and TX2. More... | |
| void | pcd_antenna_off_ () |
| Turns the antenna off by disabling pins TX1 and TX2. More... | |
| void | pcd_set_register_bit_mask_ (PcdRegister reg, uint8_t mask) |
| Sets the bits given in mask in register reg. More... | |
| void | pcd_clear_register_bit_mask_ (PcdRegister reg, uint8_t mask) |
| Clears the bits given in mask from register reg. More... | |
| void | pcd_transceive_data_ (uint8_t send_len) |
| Transfers data to the MFRC522 FIFO, executes a command, waits for completion and transfers data back from the FIFO. More... | |
| void | pcd_calculate_crc_ (uint8_t *data, uint8_t length) |
| Use the CRC coprocessor in the MFRC522 to calculate a CRC_A. More... | |
| StatusCode | await_transceive_ () |
| StatusCode | await_crc_ () |
| 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(uint8_t)> &&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(uint8_t)> &&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... | |
Detailed Description
Definition at line 10 of file rc522_i2c.h.
Member Function Documentation
◆ dump_config()
|
overridevirtual |
Reimplemented from esphome::rc522::RC522.
Definition at line 9 of file rc522_i2c.cpp.
◆ pcd_read_register() [1/2]
|
overrideprotectedvirtual |
Reads a uint8_t from the specified register in the MFRC522 chip.
The interface is described in the datasheet section 8.1.2.
- Parameters
-
reg The register to read from. One of the PCD_Register enums.
Implements esphome::rc522::RC522.
Definition at line 18 of file rc522_i2c.cpp.
◆ pcd_read_register() [2/2]
|
overrideprotectedvirtual |
Reads a number of uint8_ts from the specified register in the MFRC522 chip.
The interface is described in the datasheet section 8.1.2.
- Parameters
-
reg The register to read from. One of the PCD_Register enums. count The number of uint8_ts to read values uint8_t array to store the values in. rx_align Only bit positions rxAlign..7 in values[0] are updated.
Implements esphome::rc522::RC522.
Definition at line 31 of file rc522_i2c.cpp.
◆ pcd_write_register() [1/2]
|
overrideprotectedvirtual |
- Parameters
-
reg The register to write to. One of the PCD_Register enums. value The value to write.
Implements esphome::rc522::RC522.
Definition at line 52 of file rc522_i2c.cpp.
◆ pcd_write_register() [2/2]
|
overrideprotectedvirtual |
Writes a number of uint8_ts to the specified register in the MFRC522 chip.
The interface is described in the datasheet section 8.1.2.
- Parameters
-
reg The register to write to. One of the PCD_Register enums. count The number of uint8_ts to write to the register values The values to write. uint8_t array.
Implements esphome::rc522::RC522.
Definition at line 62 of file rc522_i2c.cpp.
The documentation for this class was generated from the following files:
- /opt/build/esphome/esphome/components/rc522_i2c/rc522_i2c.h
- /opt/build/esphome/esphome/components/rc522_i2c/rc522_i2c.cpp
