#include <qr_code.h>
Inheritance diagram for esphome::qr_code::QrCode:
Public Member Functions | |
| void | draw (display::Display *buff, uint16_t x_offset, uint16_t y_offset, Color color, int scale) |
| void | dump_config () override |
| void | set_value (const std::string &value) |
| void | set_ecc (qrcodegen_Ecc ecc) |
| void | generate_qr_code () |
| uint8_t | get_size () |
 Public Member Functions inherited from esphome::Component | |
| virtual void | setup () |
| Where the component's initialization should happen. More... | |
| virtual void | loop () |
| This method will be called repeatedly. More... | |
| 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 () |
| bool | is_ready () |
| 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 Attributes | |
| std::string | value_ |
| qrcodegen_Ecc | ecc_ |
| bool | needs_update_ = true |
| uint8_t | qr_ [qrcodegen_BUFFER_LEN_MAX] |
| 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} |
Additional Inherited Members | |
| 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... | |
Detailed Description
Member Function Documentation
◆ draw()
| void esphome::qr_code::QrCode::draw | ( | display::Display * | buff, |
| uint16_t | x_offset, | ||
| uint16_t | y_offset, | ||
| Color | color, | ||
| int | scale | ||
| ) |
Definition at line 36 of file qr_code.cpp.
◆ dump_config()
|
overridevirtual |
Reimplemented from esphome::Component.
Definition at line 11 of file qr_code.cpp.
◆ generate_qr_code()
| void esphome::qr_code::QrCode::generate_qr_code | ( | ) |
Definition at line 26 of file qr_code.cpp.
◆ get_size()
| uint8_t esphome::qr_code::QrCode::get_size | ( | ) |
Definition at line 55 of file qr_code.cpp.
◆ set_ecc()
| void esphome::qr_code::QrCode::set_ecc | ( | qrcodegen_Ecc | ecc | ) |
Definition at line 21 of file qr_code.cpp.
◆ set_value()
| void esphome::qr_code::QrCode::set_value | ( | const std::string & | value | ) |
Definition at line 16 of file qr_code.cpp.
Field Documentation
◆ ecc_
◆ needs_update_
|
protected |
◆ qr_
|
protected |
◆ value_
The documentation for this class was generated from the following files:
- /opt/build/esphome/esphome/components/qr_code/qr_code.h
- /opt/build/esphome/esphome/components/qr_code/qr_code.cpp
