ESPHome
2024.12.4
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#include <rc522.h>
Public Member Functions | |
void | setup () override |
void | dump_config () 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) |
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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 () |
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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... | |
Protected Member Functions | |
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... | |
virtual uint8_t | pcd_read_register (PcdRegister reg)=0 |
virtual void | pcd_read_register (PcdRegister reg, uint8_t count, uint8_t *values, uint8_t rx_align)=0 |
Reads a number of uint8_ts from the specified register in the MFRC522 chip. More... | |
virtual void | pcd_write_register (PcdRegister reg, uint8_t value)=0 |
virtual void | pcd_write_register (PcdRegister reg, uint8_t count, uint8_t *values)=0 |
Writes a number of uint8_ts to the specified register in the MFRC522 chip. 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_ () |
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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... | |
Protected Attributes | |
enum esphome::rc522::RC522::State | STATE_NONE |
bool | awaiting_comm_ |
uint32_t | awaiting_comm_time_ |
uint8_t | buffer_ [9] |
buffer for communication, the first bits [0..back_idx-1] are for tx , [back_idx..back_idx+back_len] for rx More... | |
uint8_t | send_len_ |
uint8_t | back_length_ |
In: Max number of uint8_ts to write to *backData. Out: The number of uint8_ts returned. More... | |
uint8_t | uid_buffer_ [10] |
uint8_t | uid_idx_ = 0 |
uint8_t | error_counter_ = 0 |
uint8_t | rx_align_ |
uint8_t * | valid_bits_ |
GPIOPin * | reset_pin_ {nullptr} |
uint8_t | reset_count_ {0} |
uint32_t | reset_timeout_ {0} |
std::vector< RC522BinarySensor * > | binary_sensors_ |
std::vector< RC522Trigger * > | triggers_ontag_ |
std::vector< RC522Trigger * > | triggers_ontagremoved_ |
std::vector< uint8_t > | current_uid_ |
enum esphome::rc522::RC522::RC522Error | NONE |
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uint32_t | update_interval_ |
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uint32_t | component_state_ {0x0000} |
State of this component. More... | |
float | setup_priority_override_ {NAN} |
const char * | component_source_ {nullptr} |
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overridevirtual |
Reimplemented from esphome::Component.
Reimplemented in esphome::rc522_spi::RC522Spi, and esphome::rc522_i2c::RC522I2C.
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inlineoverridevirtual |
Reimplemented from esphome::Component.
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Reimplemented from esphome::Component.
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protectedpure virtual |
reg | The register to read from. One of the PCD_Register enums. |
Implemented in esphome::rc522_spi::RC522Spi, and esphome::rc522_i2c::RC522I2C.
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protectedpure virtual |
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.
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. |
Implemented in esphome::rc522_spi::RC522Spi, and esphome::rc522_i2c::RC522I2C.
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protectedpure virtual |
reg | The register to write to. One of the PCD_Register enums. |
value | The value to write. |
Implemented in esphome::rc522_spi::RC522Spi, and esphome::rc522_i2c::RC522I2C.
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protectedpure virtual |
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.
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. |
Implemented in esphome::rc522_spi::RC522Spi, and esphome::rc522_i2c::RC522I2C.
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Reimplemented from esphome::Component.
Reimplemented in esphome::rc522_spi::RC522Spi.
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overridevirtual |
Implements esphome::PollingComponent.
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