ESPHome  2024.11.3
Public Member Functions | Protected Types | Protected Member Functions | Protected Attributes
esphome::ee895::EE895Component Class Reference

This class implements support for the ee895 of temperature i2c sensors. More...

#include <ee895.h>

Inheritance diagram for esphome::ee895::EE895Component:
esphome::PollingComponent esphome::i2c::I2CDevice esphome::Component

Public Member Functions

void set_co2_sensor (sensor::Sensor *co2)
 
void set_temperature_sensor (sensor::Sensor *temperature_sensor)
 
void set_pressure_sensor (sensor::Sensor *pressure_sensor)
 
float get_setup_priority () const override
 
void setup () override
 
void dump_config () override
 
void update () override
 
- 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
virtual void loop ()
 This method will be called repeatedly. More...
 
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 Types

enum  ErrorCode { NONE = 0, COMMUNICATION_FAILED, CRC_CHECK_FAILED }
 

Protected Member Functions

void write_command_ (uint16_t addr, uint16_t reg_cnt)
 
float read_float_ ()
 
uint16_t calc_crc16_ (const uint8_t buf[], uint8_t len)
 
- 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...
 

Protected Attributes

sensor::Sensorco2_sensor_
 
sensor::Sensortemperature_sensor_
 
sensor::Sensorpressure_sensor_
 
enum esphome::ee895::EE895Component::ErrorCode NONE
 
- 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}
 store the address of the device on the bus More...
 
I2CBusbus_ {nullptr}
 pointer to I2CBus instance More...
 

Detailed Description

This class implements support for the ee895 of temperature i2c sensors.

Definition at line 11 of file ee895.h.

Member Enumeration Documentation

◆ ErrorCode

Enumerator
NONE 
COMMUNICATION_FAILED 
CRC_CHECK_FAILED 

Definition at line 30 of file ee895.h.

Member Function Documentation

◆ calc_crc16_()

uint16_t esphome::ee895::EE895Component::calc_crc16_ ( const uint8_t  buf[],
uint8_t  len 
)
protected

Definition at line 106 of file ee895.cpp.

◆ dump_config()

void esphome::ee895::EE895Component::dump_config ( )
overridevirtual

Reimplemented from esphome::Component.

Definition at line 33 of file ee895.cpp.

◆ get_setup_priority()

float esphome::ee895::EE895Component::get_setup_priority ( ) const
overridevirtual

Reimplemented from esphome::Component.

Definition at line 53 of file ee895.cpp.

◆ read_float_()

float esphome::ee895::EE895Component::read_float_ ( )
protected

Definition at line 90 of file ee895.cpp.

◆ set_co2_sensor()

void esphome::ee895::EE895Component::set_co2_sensor ( sensor::Sensor co2)
inline

Definition at line 13 of file ee895.h.

◆ set_pressure_sensor()

void esphome::ee895::EE895Component::set_pressure_sensor ( sensor::Sensor pressure_sensor)
inline

Definition at line 15 of file ee895.h.

◆ set_temperature_sensor()

void esphome::ee895::EE895Component::set_temperature_sensor ( sensor::Sensor temperature_sensor)
inline

Definition at line 14 of file ee895.h.

◆ setup()

void esphome::ee895::EE895Component::setup ( )
overridevirtual

Reimplemented from esphome::Component.

Definition at line 17 of file ee895.cpp.

◆ update()

void esphome::ee895::EE895Component::update ( )
overridevirtual

Implements esphome::PollingComponent.

Definition at line 55 of file ee895.cpp.

◆ write_command_()

void esphome::ee895::EE895Component::write_command_ ( uint16_t  addr,
uint16_t  reg_cnt 
)
protected

Definition at line 76 of file ee895.cpp.

Field Documentation

◆ co2_sensor_

sensor::Sensor* esphome::ee895::EE895Component::co2_sensor_
protected

Definition at line 26 of file ee895.h.

◆ NONE

enum esphome::ee895::EE895Component::ErrorCode esphome::ee895::EE895Component::NONE
protected

◆ pressure_sensor_

sensor::Sensor* esphome::ee895::EE895Component::pressure_sensor_
protected

Definition at line 28 of file ee895.h.

◆ temperature_sensor_

sensor::Sensor* esphome::ee895::EE895Component::temperature_sensor_
protected

Definition at line 27 of file ee895.h.


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