ESPHome
2024.11.1
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#include <rc522_spi.h>
Public Member Functions | |
void | setup () override |
void | dump_config () override |
Public Member Functions inherited from esphome::rc522::RC522 | |
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::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_4MHZ > | |
SPIDevice () | |
SPIDevice (SPIComponent *parent, GPIOPin *cs_pin) | |
void | spi_setup () override |
void | spi_teardown () override |
void | set_spi_parent (SPIComponent *parent) |
void | set_cs_pin (GPIOPin *cs) |
void | set_data_rate (uint32_t data_rate) |
void | set_bit_order (SPIBitOrder order) |
void | set_mode (SPIMode mode) |
uint8_t | read_byte () |
void | read_array (uint8_t *data, size_t length) |
void | write (uint16_t data, size_t num_bits) |
Write a single data item, up to 32 bits. More... | |
void | write_cmd_addr_data (size_t cmd_bits, uint32_t cmd, size_t addr_bits, uint32_t address, const uint8_t *data, size_t length, uint8_t bus_width=1) |
void | write_byte (uint8_t data) |
void | transfer_array (uint8_t *data, size_t length) |
Write the array data, replace with received data. More... | |
void | transfer_array (std::array< uint8_t, N > &data) |
uint8_t | transfer_byte (uint8_t data) |
void | write_byte16 (uint16_t data) |
Write 16 bit data. More... | |
void | write_array16 (const uint16_t *data, size_t length) |
Write an array of data as 16 bit values, byte-swapping if required. More... | |
void | enable () |
void | disable () |
void | write_array (const uint8_t *data, size_t length) |
void | write_array (const std::array< uint8_t, N > &data) |
void | write_array (const std::vector< uint8_t > &data) |
Public Member Functions inherited from esphome::spi::SPIClient | |
SPIClient (SPIBitOrder bit_order, SPIMode mode, uint32_t data_rate) | |
bool | spi_is_ready () |
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... | |
Definition at line 18 of file rc522_spi.h.
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overridevirtual |
Reimplemented from esphome::rc522::RC522.
Definition at line 19 of file rc522_spi.cpp.
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overrideprotectedvirtual |
Reads a uint8_t 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. |
Implements esphome::rc522::RC522.
Definition at line 28 of file rc522_spi.cpp.
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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.
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 43 of file rc522_spi.cpp.
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overrideprotectedvirtual |
reg | The register to write to. One of the PCD_Register enums. |
value | The value to write. |
Implements esphome::rc522::RC522.
Definition at line 100 of file rc522_spi.cpp.
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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.
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 114 of file rc522_spi.cpp.
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overridevirtual |
Reimplemented from esphome::rc522::RC522.
Definition at line 12 of file rc522_spi.cpp.