#include <cc1101.h>

Inheritance diagram for esphome::cc1101::CC1101Component:

Public Member Functions
	CC1101Component ()

void	setup () override

void	loop () override

void	dump_config () override

void	begin_tx ()

void	begin_rx ()

void	reset ()

void	set_idle ()

void	set_gdo0_pin (InternalGPIOPin *pin)

void	set_output_power (float value)

void	set_rx_attenuation (RxAttenuation value)

void	set_dc_blocking_filter (bool value)

void	set_frequency (float value)

void	set_if_frequency (float value)

void	set_filter_bandwidth (float value)

void	set_channel (uint8_t value)

void	set_channel_spacing (float value)

void	set_fsk_deviation (float value)

void	set_msk_deviation (uint8_t value)

void	set_symbol_rate (float value)

void	set_sync_mode (SyncMode value)

void	set_carrier_sense_above_threshold (bool value)

void	set_modulation_type (Modulation value)

void	set_manchester (bool value)

void	set_num_preamble (uint8_t value)

void	set_sync1 (uint8_t value)

void	set_sync0 (uint8_t value)

void	set_magn_target (MagnTarget value)

void	set_max_lna_gain (MaxLnaGain value)

void	set_max_dvga_gain (MaxDvgaGain value)

void	set_carrier_sense_abs_thr (int8_t value)

void	set_carrier_sense_rel_thr (CarrierSenseRelThr value)

void	set_lna_priority (bool value)

void	set_filter_length_fsk_msk (FilterLengthFskMsk value)

void	set_filter_length_ask_ook (FilterLengthAskOok value)

void	set_freeze (Freeze value)

void	set_wait_time (WaitTime value)

void	set_hyst_level (HystLevel value)

void	set_packet_mode (bool value)

void	set_packet_length (uint8_t value)

void	set_crc_enable (bool value)

void	set_whitening (bool value)

CC1101Error	transmit_packet (const std::vector< uint8_t > &packet)

Trigger< std::vector< uint8_t >, float, uint8_t > *	get_packet_trigger () const

Public Member Functions inherited from esphome::Component
virtual float	get_setup_priority () const
	priority of setup().

float	get_actual_setup_priority () const

void	set_setup_priority (float priority)

virtual float	get_loop_priority () const
	priority of loop().

void	call ()

virtual void	on_shutdown ()

virtual void	on_safe_shutdown ()

virtual bool	teardown ()
	Called during teardown to allow component to gracefully finish operations.

virtual void	on_powerdown ()
	Called after teardown is complete to power down hardware.

uint8_t	get_component_state () const

void	reset_to_construction_state ()
	Reset this component back to the construction state to allow setup to run again.

bool	is_in_loop_state () const
	Check if this component has completed setup and is in the loop state.

bool	is_idle () const
	Check if this component is idle.

virtual void	mark_failed ()
	Mark this component as failed.

	ESPDEPRECATED ("Use mark_failed(LOG_STR(\"static string literal\")) instead. Do NOT use .c_str() from temporary " "strings. Will stop working in 2026.6.0", "2025.12.0") void mark_failed(const char *message)

void	mark_failed (const LogString *message)

void	disable_loop ()
	Disable this component's loop.

void	enable_loop ()
	Enable this component's loop.

void	enable_loop_soon_any_context ()
	Thread and ISR-safe version of enable_loop() that can be called from any context.

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=nullptr)

void	status_set_warning (const LogString *message)

void	status_set_error ()

	ESPDEPRECATED ("Use status_set_error(LOG_STR(\"static string literal\")) instead. Do NOT use .c_str() from temporary " "strings. Will stop working in 2026.6.0", "2025.12.0") void status_set_error(const char *message)

void	status_set_error (const LogString *message)

void	status_clear_warning ()

void	status_clear_error ()

void	status_momentary_warning (const char *name, uint32_t length=5000)
	Set warning status flag and automatically clear it after a timeout.

void	status_momentary_error (const char *name, uint32_t length=5000)
	Set error status flag and automatically clear it after a timeout.

bool	has_overridden_loop () const

void	set_component_source (const LogString *source)
	Set where this component was loaded from for some debug messages.

const LogString *	get_component_log_str () const
	Get the integration where this component was declared as a LogString for logging.

bool	should_warn_of_blocking (uint32_t blocking_time)

Public Member Functions inherited from esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_1MHZ >
	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.

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.

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.

void	write_array16 (const uint16_t *data, size_t length)
	Write an array of data as 16 bit values, byte-swapping if required.

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 ()

void	set_release_device (bool release)

void	set_write_only (bool write_only)

Protected Member Functions
uint8_t	strobe_ (Command cmd)

void	write_ (Register reg)

void	write_ (Register reg, uint8_t value)

void	write_ (Register reg, const uint8_t *buffer, size_t length)

void	read_ (Register reg)

void	read_ (Register reg, uint8_t *buffer, size_t length)

bool	wait_for_state_ (State target_state, uint32_t timeout_ms=100)

void	enter_idle_ ()

Protected Member Functions inherited from esphome::Component
virtual void	call_loop ()

virtual void	call_setup ()

virtual void	call_dump_config ()

void	set_component_state_ (uint8_t state)
	Helper to set component state (clears state bits and sets new state)

void	set_interval (const std::string &name, uint32_t interval, std::function< void()> &&f)
	Set an interval function with a unique name.

void	set_interval (const char *name, uint32_t interval, std::function< void()> &&f)
	Set an interval function with a const char* name.

void	set_interval (uint32_t interval, std::function< void()> &&f)

bool	cancel_interval (const std::string &name)
	Cancel an interval function.

bool	cancel_interval (const char *name)

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.

void	set_retry (const char *name, uint32_t initial_wait_time, uint8_t max_attempts, std::function< RetryResult(uint8_t)> &&f, float backoff_increase_factor=1.0f)

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.

bool	cancel_retry (const char *name)

void	set_timeout (const std::string &name, uint32_t timeout, std::function< void()> &&f)
	Set a timeout function with a unique name.

void	set_timeout (const char *name, uint32_t timeout, std::function< void()> &&f)
	Set a timeout function with a const char* name.

void	set_timeout (uint32_t timeout, std::function< void()> &&f)

bool	cancel_timeout (const std::string &name)
	Cancel a timeout function.

bool	cancel_timeout (const char *name)

void	defer (const std::string &name, std::function< void()> &&f)
	Defer a callback to the next loop() call.

void	defer (const char *name, std::function< void()> &&f)
	Defer a callback to the next loop() call with a const char* name.

void	defer (std::function< void()> &&f)
	Defer a callback to the next loop() call.

bool	cancel_defer (const std::string &name)
	Cancel a defer callback using the specified name, name must not be empty.

Protected Attributes
uint16_t	chip_id_ {0}

bool	initialized_ {false}

float	output_power_requested_ {10.0f}

float	output_power_effective_ {10.0f}

uint8_t	pa_table_ [PA_TABLE_SIZE] {}

CC1101State	state_

InternalGPIOPin *	gdo0_pin_ {nullptr}

Trigger< std::vector< uint8_t >, float, uint8_t > *	packet_trigger_ {new Trigger<std::vector<uint8_t>, float, uint8_t>()}

std::vector< uint8_t >	packet_

Protected Attributes inherited from esphome::Component
const LogString *	component_source_ {nullptr}

uint16_t	warn_if_blocking_over_ {WARN_IF_BLOCKING_OVER_MS}
	Warn if blocked for this many ms (max 65.5s)

uint8_t	component_state_ {0x00}
	State of this component - each bit has a purpose: Bits 0-2: Component state (0x00=CONSTRUCTION, 0x01=SETUP, 0x02=LOOP, 0x03=FAILED, 0x04=LOOP_DONE) Bit 3: STATUS_LED_WARNING Bit 4: STATUS_LED_ERROR Bits 5-7: Unused - reserved for future expansion.

volatile bool	pending_enable_loop_ {false}
	ISR-safe flag for enable_loop_soon_any_context.

Protected Attributes inherited from esphome::spi::SPIClient
SPIBitOrder	bit_order_ {BIT_ORDER_MSB_FIRST}

SPIMode	mode_ {MODE0}

uint32_t	data_rate_ {1000000}

SPIComponent *	parent_ {nullptr}

GPIOPin *	cs_ {nullptr}

bool	release_device_ {false}

bool	write_only_ {false}

SPIDelegate *	delegate_ {SPIDelegate::NULL_DELEGATE}

Detailed Description

Definition at line 14 of file cc1101.h.

Constructor & Destructor Documentation

◆ CC1101Component()

esphome::cc1101::CC1101Component::CC1101Component ( )

Definition at line 27 of file cc1101.cpp.

Member Function Documentation

◆ begin_rx()

void esphome::cc1101::CC1101Component::begin_rx ( )

Definition at line 242 of file cc1101.cpp.

◆ begin_tx()

void esphome::cc1101::CC1101Component::begin_tx ( )

Definition at line 229 of file cc1101.cpp.

◆ dump_config()

void esphome::cc1101::CC1101Component::dump_config ( )

overridevirtual

Reimplemented from esphome::Component.

Definition at line 208 of file cc1101.cpp.

◆ enter_idle_()

void esphome::cc1101::CC1101Component::enter_idle_ ( )

protected

Definition at line 273 of file cc1101.cpp.

◆ get_packet_trigger()

Trigger< std::vector< uint8_t >, float, uint8_t > * esphome::cc1101::CC1101Component::get_packet_trigger ( ) const

inline

Definition at line 76 of file cc1101.h.

◆ loop()

void esphome::cc1101::CC1101Component::loop ( )

overridevirtual

Reimplemented from esphome::Component.

Definition at line 152 of file cc1101.cpp.

◆ read_() [1/2]

void esphome::cc1101::CC1101Component::read_ ( Register reg )

protected

Definition at line 311 of file cc1101.cpp.

◆ read_() [2/2]

void esphome::cc1101::CC1101Component::read_	(	Register	reg,
		uint8_t *	buffer,
		size_t	length )

protected

Definition at line 319 of file cc1101.cpp.

◆ reset()

void esphome::cc1101::CC1101Component::reset ( )

Definition at line 250 of file cc1101.cpp.

◆ set_carrier_sense_above_threshold()

void esphome::cc1101::CC1101Component::set_carrier_sense_above_threshold ( bool value )

Definition at line 488 of file cc1101.cpp.

◆ set_carrier_sense_abs_thr()

void esphome::cc1101::CC1101Component::set_carrier_sense_abs_thr ( int8_t value )

Definition at line 556 of file cc1101.cpp.

◆ set_carrier_sense_rel_thr()

void esphome::cc1101::CC1101Component::set_carrier_sense_rel_thr ( CarrierSenseRelThr value )

Definition at line 563 of file cc1101.cpp.

◆ set_channel()

void esphome::cc1101::CC1101Component::set_channel ( uint8_t value )

Definition at line 429 of file cc1101.cpp.

◆ set_channel_spacing()

void esphome::cc1101::CC1101Component::set_channel_spacing ( float value )

Definition at line 438 of file cc1101.cpp.

◆ set_crc_enable()

void esphome::cc1101::CC1101Component::set_crc_enable ( bool value )

Definition at line 647 of file cc1101.cpp.

◆ set_dc_blocking_filter()

void esphome::cc1101::CC1101Component::set_dc_blocking_filter ( bool value )

Definition at line 390 of file cc1101.cpp.

◆ set_filter_bandwidth()

void esphome::cc1101::CC1101Component::set_filter_bandwidth ( float value )

Definition at line 418 of file cc1101.cpp.

◆ set_filter_length_ask_ook()

void esphome::cc1101::CC1101Component::set_filter_length_ask_ook ( FilterLengthAskOok value )

Definition at line 584 of file cc1101.cpp.

◆ set_filter_length_fsk_msk()

void esphome::cc1101::CC1101Component::set_filter_length_fsk_msk ( FilterLengthFskMsk value )

Definition at line 577 of file cc1101.cpp.

◆ set_freeze()

void esphome::cc1101::CC1101Component::set_freeze ( Freeze value )

Definition at line 591 of file cc1101.cpp.

◆ set_frequency()

void esphome::cc1101::CC1101Component::set_frequency ( float value )

Definition at line 397 of file cc1101.cpp.

◆ set_fsk_deviation()

void esphome::cc1101::CC1101Component::set_fsk_deviation ( float value )

Definition at line 450 of file cc1101.cpp.

◆ set_gdo0_pin()

void esphome::cc1101::CC1101Component::set_gdo0_pin ( InternalGPIOPin * pin )

inline

Definition at line 31 of file cc1101.h.

◆ set_hyst_level()

void esphome::cc1101::CC1101Component::set_hyst_level ( HystLevel value )

Definition at line 605 of file cc1101.cpp.

◆ set_idle()

void esphome::cc1101::CC1101Component::set_idle ( )

Definition at line 255 of file cc1101.cpp.

◆ set_if_frequency()

void esphome::cc1101::CC1101Component::set_if_frequency ( float value )

Definition at line 411 of file cc1101.cpp.

◆ set_lna_priority()

void esphome::cc1101::CC1101Component::set_lna_priority ( bool value )

Definition at line 570 of file cc1101.cpp.

◆ set_magn_target()

void esphome::cc1101::CC1101Component::set_magn_target ( MagnTarget value )

Definition at line 535 of file cc1101.cpp.

◆ set_manchester()

void esphome::cc1101::CC1101Component::set_manchester ( bool value )

Definition at line 507 of file cc1101.cpp.

◆ set_max_dvga_gain()

void esphome::cc1101::CC1101Component::set_max_dvga_gain ( MaxDvgaGain value )

Definition at line 549 of file cc1101.cpp.

◆ set_max_lna_gain()

void esphome::cc1101::CC1101Component::set_max_lna_gain ( MaxLnaGain value )

Definition at line 542 of file cc1101.cpp.

◆ set_modulation_type()

void esphome::cc1101::CC1101Component::set_modulation_type ( Modulation value )

Definition at line 495 of file cc1101.cpp.

◆ set_msk_deviation()

void esphome::cc1101::CC1101Component::set_msk_deviation ( uint8_t value )

Definition at line 461 of file cc1101.cpp.

◆ set_num_preamble()

void esphome::cc1101::CC1101Component::set_num_preamble ( uint8_t value )

Definition at line 514 of file cc1101.cpp.

◆ set_output_power()

void esphome::cc1101::CC1101Component::set_output_power ( float value )

Definition at line 355 of file cc1101.cpp.

◆ set_packet_length()

void esphome::cc1101::CC1101Component::set_packet_length ( uint8_t value )

Definition at line 634 of file cc1101.cpp.

◆ set_packet_mode()

void esphome::cc1101::CC1101Component::set_packet_mode ( bool value )

Definition at line 612 of file cc1101.cpp.

◆ set_rx_attenuation()

void esphome::cc1101::CC1101Component::set_rx_attenuation ( RxAttenuation value )

Definition at line 383 of file cc1101.cpp.

◆ set_symbol_rate()

void esphome::cc1101::CC1101Component::set_symbol_rate ( float value )

Definition at line 469 of file cc1101.cpp.

◆ set_sync0()

void esphome::cc1101::CC1101Component::set_sync0 ( uint8_t value )

Definition at line 528 of file cc1101.cpp.

◆ set_sync1()

void esphome::cc1101::CC1101Component::set_sync1 ( uint8_t value )

Definition at line 521 of file cc1101.cpp.

◆ set_sync_mode()

void esphome::cc1101::CC1101Component::set_sync_mode ( SyncMode value )

Definition at line 481 of file cc1101.cpp.

◆ set_wait_time()

void esphome::cc1101::CC1101Component::set_wait_time ( WaitTime value )

Definition at line 598 of file cc1101.cpp.

◆ set_whitening()

void esphome::cc1101::CC1101Component::set_whitening ( bool value )

Definition at line 654 of file cc1101.cpp.

◆ setup()

void esphome::cc1101::CC1101Component::setup ( )

overridevirtual

Reimplemented from esphome::Component.

Definition at line 105 of file cc1101.cpp.

◆ strobe_()

uint8_t esphome::cc1101::CC1101Component::strobe_ ( Command cmd )

protected

Definition at line 278 of file cc1101.cpp.

◆ transmit_packet()

CC1101Error esphome::cc1101::CC1101Component::transmit_packet ( const std::vector< uint8_t > & packet )

Definition at line 327 of file cc1101.cpp.

◆ wait_for_state_()

bool esphome::cc1101::CC1101Component::wait_for_state_	(	State	target_state,
		uint32_t	timeout_ms = 100 )

protected

Definition at line 260 of file cc1101.cpp.

◆ write_() [1/3]

void esphome::cc1101::CC1101Component::write_ ( Register reg )

protected

Definition at line 289 of file cc1101.cpp.

◆ write_() [2/3]

void esphome::cc1101::CC1101Component::write_	(	Register	reg,
		const uint8_t *	buffer,
		size_t	length )

protected

Definition at line 303 of file cc1101.cpp.

◆ write_() [3/3]

void esphome::cc1101::CC1101Component::write_	(	Register	reg,
		uint8_t	value )

protected

Definition at line 297 of file cc1101.cpp.

Field Documentation

◆ chip_id_

uint16_t esphome::cc1101::CC1101Component::chip_id_ {0}

protected

Definition at line 79 of file cc1101.h.

◆ gdo0_pin_

InternalGPIOPin* esphome::cc1101::CC1101Component::gdo0_pin_ {nullptr}

protected

Definition at line 89 of file cc1101.h.

◆ initialized_

bool esphome::cc1101::CC1101Component::initialized_ {false}

protected

Definition at line 80 of file cc1101.h.

◆ output_power_effective_

float esphome::cc1101::CC1101Component::output_power_effective_ {10.0f}

protected

Definition at line 83 of file cc1101.h.

◆ output_power_requested_

float esphome::cc1101::CC1101Component::output_power_requested_ {10.0f}

protected

Definition at line 82 of file cc1101.h.

◆ pa_table_

uint8_t esphome::cc1101::CC1101Component::pa_table_[PA_TABLE_SIZE] {}

protected

Definition at line 84 of file cc1101.h.

◆ packet_

std::vector<uint8_t> esphome::cc1101::CC1101Component::packet_

protected

Definition at line 93 of file cc1101.h.

◆ packet_trigger_

Trigger<std::vector<uint8_t>, float, uint8_t>* esphome::cc1101::CC1101Component::packet_trigger_ {new Trigger<std::vector<uint8_t>, float, uint8_t>()}

protected

Definition at line 92 of file cc1101.h.

◆ state_

CC1101State esphome::cc1101::CC1101Component::state_

protected

Definition at line 86 of file cc1101.h.

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

esphome/components/cc1101/cc1101.h
esphome/components/cc1101/cc1101.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ CC1101Component()

Member Function Documentation

◆ begin_rx()

◆ begin_tx()

◆ dump_config()

◆ enter_idle_()

◆ get_packet_trigger()

◆ loop()

◆ read_() [1/2]

◆ read_() [2/2]

◆ reset()

◆ set_carrier_sense_above_threshold()

◆ set_carrier_sense_abs_thr()

◆ set_carrier_sense_rel_thr()

◆ set_channel()

◆ set_channel_spacing()

◆ set_crc_enable()

◆ set_dc_blocking_filter()

◆ set_filter_bandwidth()

◆ set_filter_length_ask_ook()

◆ set_filter_length_fsk_msk()

◆ set_freeze()

◆ set_frequency()

◆ set_fsk_deviation()

◆ set_gdo0_pin()

◆ set_hyst_level()

◆ set_idle()

◆ set_if_frequency()

◆ set_lna_priority()

◆ set_magn_target()

◆ set_manchester()

◆ set_max_dvga_gain()

◆ set_max_lna_gain()

◆ set_modulation_type()

◆ set_msk_deviation()

◆ set_num_preamble()

◆ set_output_power()

◆ set_packet_length()

◆ set_packet_mode()

◆ set_rx_attenuation()

◆ set_symbol_rate()

◆ set_sync0()

◆ set_sync1()

◆ set_sync_mode()

◆ set_wait_time()

◆ set_whitening()

◆ setup()

◆ strobe_()

◆ transmit_packet()

◆ wait_for_state_()

◆ write_() [1/3]

◆ write_() [2/3]

◆ write_() [3/3]

Field Documentation

◆ chip_id_

◆ gdo0_pin_

◆ initialized_

◆ output_power_effective_

◆ output_power_requested_

◆ pa_table_

◆ packet_

◆ packet_trigger_

◆ state_