ESPHome
2024.10.2
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#include <sn74hc595.h>
Public Member Functions | |
SN74HC595Component ()=default | |
void | setup () override=0 |
float | get_setup_priority () const override |
void | dump_config () override |
void | set_latch_pin (GPIOPin *pin) |
void | set_oe_pin (GPIOPin *pin) |
void | set_sr_count (uint8_t count) |
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... | |
Protected Member Functions | |
void | digital_write_ (uint16_t pin, bool value) |
virtual void | write_gpio () |
void | pre_setup_ () |
void | post_setup_ () |
Protected Member Functions inherited from esphome::Component | |
virtual void | call_loop () |
virtual void | call_setup () |
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 | |
GPIOPin * | latch_pin_ |
GPIOPin * | oe_pin_ |
uint8_t | sr_count_ |
bool | have_oe_pin_ {false} |
std::vector< uint8_t > | output_bytes_ |
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} |
Definition at line 17 of file sn74hc595.h.
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default |
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protected |
Definition at line 44 of file sn74hc595.cpp.
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overridevirtual |
Reimplemented from esphome::Component.
Definition at line 42 of file sn74hc595.cpp.
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overridevirtual |
Reimplemented from esphome::Component.
Definition at line 92 of file sn74hc595.cpp.
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protected |
Definition at line 17 of file sn74hc595.cpp.
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protected |
Definition at line 9 of file sn74hc595.cpp.
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inline |
Definition at line 25 of file sn74hc595.h.
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inline |
Definition at line 26 of file sn74hc595.h.
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inline |
Definition at line 30 of file sn74hc595.h.
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overridepure virtual |
Reimplemented from esphome::Component.
Implemented in esphome::sn74hc595::SN74HC595SPIComponent, and esphome::sn74hc595::SN74HC595GPIOComponent.
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protectedvirtual |
Reimplemented in esphome::sn74hc595::SN74HC595SPIComponent, and esphome::sn74hc595::SN74HC595GPIOComponent.
Definition at line 81 of file sn74hc595.cpp.
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protected |
Definition at line 46 of file sn74hc595.h.
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protected |
Definition at line 43 of file sn74hc595.h.
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protected |
Definition at line 44 of file sn74hc595.h.
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protected |
Definition at line 47 of file sn74hc595.h.
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protected |
Definition at line 45 of file sn74hc595.h.