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