23 lines
545 B
C
23 lines
545 B
C
#ifndef _BY_RT_BUTTON_H__
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#define _BY_RT_BUTTON_H__
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#include "stdio.h"
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#include "ch32v30x.h"
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#define LONG_PRESS_THRESHOLD_MS (300ULL)
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#define LONG_PRESS_THRESHOLD_TICK (LONG_PRESS_THRESHOLD_MS * 18000ULL)
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typedef enum rotate_button_event {
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rotate_button_none = 0,
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rotate_button_press_short = 1,
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rotate_button_press_long = 2,
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rotate_button_forward = 3,
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rotate_button_backward = 4,
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} rotate_button_event;
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extern uint8_t rotate_button;
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extern uint8_t by_get_rb_status(void);
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extern void by_rb_init(void);
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#endif |