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27 lines
659 B
27 lines
659 B
7 years ago
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#ifndef _PUSHER_H
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#define _PUSHER_H
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#include <cstdint>
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#include "semaphore.h"
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static constexpr uint16_t MIN_PULSE_WIDTH = 544; // the shortest pulse sent to a servo
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static constexpr uint16_t MAX_PULSE_WIDTH = 2400; // the longest pulse sent to a servo
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static constexpr uint16_t DEFAULT_PULSE_WIDTH = 1500; // default pulse width
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static constexpr uint8_t LEDC_NUM_CHANNELS = 8; // default pulse width
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static constexpr TickType_t TIMEOUT = portMAX_DELAY;
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#define TIMER_WIDTH 16
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class Pusher {
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public:
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Pusher(void);
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void setup(void);
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void dispense(int);
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private:
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volatile SemaphoreHandle_t xSemaphore;
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};
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#endif /* _PUSHER_H */
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