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gpio.h
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1 #pragma once
2 
3 #ifdef USE_ESP32
4 #include "esphome/core/hal.h"
5 #include <driver/gpio.h>
6 
7 namespace esphome {
8 namespace esp32 {
9 
11  public:
12  void set_pin(gpio_num_t pin) { pin_ = pin; }
13  void set_inverted(bool inverted) { inverted_ = inverted; }
14  void set_drive_strength(gpio_drive_cap_t drive_strength) { drive_strength_ = drive_strength; }
16 
17  void setup() override;
18  void pin_mode(gpio::Flags flags) override;
19  bool digital_read() override;
20  void digital_write(bool value) override;
21  std::string dump_summary() const override;
22  void detach_interrupt() const override;
23  ISRInternalGPIOPin to_isr() const override;
24  uint8_t get_pin() const override { return (uint8_t) pin_; }
25  gpio::Flags get_flags() const override { return flags_; }
26  bool is_inverted() const override { return inverted_; }
27 
28  protected:
29  void attach_interrupt(void (*func)(void *), void *arg, gpio::InterruptType type) const override;
30 
31  gpio_num_t pin_;
32  bool inverted_;
33  gpio_drive_cap_t drive_strength_;
35  // NOLINTNEXTLINE(cppcoreguidelines-avoid-non-const-global-variables)
36  static bool isr_service_installed;
37 };
38 
39 } // namespace esp32
40 } // namespace esphome
41 
42 #endif // USE_ESP32
ISRInternalGPIOPin to_isr() const override
Definition: gpio.cpp:37
Copy of GPIOPin that is safe to use from ISRs (with no virtual functions)
Definition: gpio.h:73
bool is_inverted() const override
Definition: gpio.h:26
void set_pin(gpio_num_t pin)
Definition: gpio.h:12
void detach_interrupt() const override
Definition: gpio.cpp:111
gpio_drive_cap_t drive_strength_
Definition: gpio.h:33
void set_flags(gpio::Flags flags)
Definition: gpio.h:15
void digital_write(bool value) override
Definition: gpio.cpp:110
uint8_t type
void set_drive_strength(gpio_drive_cap_t drive_strength)
Definition: gpio.h:14
void pin_mode(gpio::Flags flags) override
Definition: gpio.cpp:95
uint8_t get_pin() const override
Definition: gpio.h:24
const uint32_t flags
Definition: stm32flash.h:85
InterruptType
Definition: gpio.h:40
void attach_interrupt(void(*func)(void *), void *arg, gpio::InterruptType type) const override
Definition: gpio.cpp:44
Implementation of SPI Controller mode.
Definition: a01nyub.cpp:7
void set_inverted(bool inverted)
Definition: gpio.h:13
std::string dump_summary() const override
Definition: gpio.cpp:76
gpio::Flags get_flags() const override
Definition: gpio.h:25