25 lines
466 B
C
25 lines
466 B
C
|
#ifndef KNOB_H_
|
||
|
|
#define KNOB_H_
|
||
|
|
|
||
|
|
#include <driver/gpio.h>
|
||
|
|
#include <functional>
|
||
|
|
#include <esp_log.h>
|
||
|
|
#include <iot_knob.h>
|
||
|
|
|
||
|
|
class Knob {
|
||
|
|
public:
|
||
|
|
Knob(gpio_num_t pin_a, gpio_num_t pin_b);
|
||
|
|
~Knob();
|
||
|
|
|
||
|
|
void OnRotate(std::function<void(bool)> callback);
|
||
|
|
|
||
|
|
private:
|
||
|
|
static void knob_callback(void* arg, void* data);
|
||
|
|
|
||
|
|
knob_handle_t knob_handle_;
|
||
|
|
gpio_num_t pin_a_;
|
||
|
|
gpio_num_t pin_b_;
|
||
|
|
std::function<void(bool)> on_rotate_;
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif // KNOB_H_
|