ESPHome
2024.11.2
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#include <pzem004t.h>
Public Member Functions | |
void | set_voltage_sensor (sensor::Sensor *voltage_sensor) |
void | set_current_sensor (sensor::Sensor *current_sensor) |
void | set_power_sensor (sensor::Sensor *power_sensor) |
void | set_energy_sensor (sensor::Sensor *energy_sensor) |
void | setup () override |
void | loop () override |
void | update () override |
void | dump_config () 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 float | get_setup_priority () const |
priority of setup(). 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::uart::UARTDevice | |
UARTDevice ()=default | |
UARTDevice (UARTComponent *parent) | |
void | set_uart_parent (UARTComponent *parent) |
void | write_byte (uint8_t data) |
void | write_array (const uint8_t *data, size_t len) |
void | write_array (const std::vector< uint8_t > &data) |
template<size_t N> | |
void | write_array (const std::array< uint8_t, N > &data) |
void | write_str (const char *str) |
bool | read_byte (uint8_t *data) |
bool | peek_byte (uint8_t *data) |
bool | read_array (uint8_t *data, size_t len) |
template<size_t N> | |
optional< std::array< uint8_t, N > > | read_array () |
int | available () |
void | flush () |
int | read () |
size_t | write (uint8_t data) |
int | peek () |
void | check_uart_settings (uint32_t baud_rate, uint8_t stop_bits=1, UARTParityOptions parity=UART_CONFIG_PARITY_NONE, uint8_t data_bits=8) |
Check that the configuration of the UART bus matches the provided values and otherwise print a warning. More... | |
Protected Types | |
enum | PZEM004TReadState { SET_ADDRESS = 0xB4, READ_VOLTAGE = 0xB0, READ_CURRENT = 0xB1, READ_POWER = 0xB2, READ_ENERGY = 0xB3, DONE = 0x00 } |
Protected Member Functions | |
void | write_state_ (PZEM004TReadState state) |
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::Sensor * | voltage_sensor_ {nullptr} |
sensor::Sensor * | current_sensor_ {nullptr} |
sensor::Sensor * | power_sensor_ {nullptr} |
sensor::Sensor * | energy_sensor_ {nullptr} |
enum esphome::pzem004t::PZEM004T::PZEM004TReadState | DONE |
uint32_t | last_read_ {0} |
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::uart::UARTDevice | |
UARTComponent * | parent_ {nullptr} |
Definition at line 10 of file pzem004t.h.
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protected |
Enumerator | |
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SET_ADDRESS | |
READ_VOLTAGE | |
READ_CURRENT | |
READ_POWER | |
READ_ENERGY | |
DONE |
Definition at line 31 of file pzem004t.h.
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overridevirtual |
Reimplemented from esphome::Component.
Definition at line 118 of file pzem004t.cpp.
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overridevirtual |
Reimplemented from esphome::Component.
Definition at line 18 of file pzem004t.cpp.
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inline |
Definition at line 13 of file pzem004t.h.
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inline |
Definition at line 15 of file pzem004t.h.
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inline |
Definition at line 14 of file pzem004t.h.
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inline |
Definition at line 12 of file pzem004t.h.
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overridevirtual |
Reimplemented from esphome::Component.
Definition at line 10 of file pzem004t.cpp.
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overridevirtual |
Implements esphome::PollingComponent.
Definition at line 98 of file pzem004t.cpp.
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protected |
Definition at line 99 of file pzem004t.cpp.
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protected |
Definition at line 27 of file pzem004t.h.
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protected |
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protected |
Definition at line 29 of file pzem004t.h.
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protected |
Definition at line 42 of file pzem004t.h.
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protected |
Definition at line 28 of file pzem004t.h.
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protected |
Definition at line 26 of file pzem004t.h.