2024-01-08 22:08:43 +08:00
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#ifndef _BY_BUZZER_H__
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#define _BY_BUZZER_H__
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#include "by_rt_button.h"
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#include "stdio.h"
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#include "ch32v30x.h"
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#define BY_PRESS_SHORT 2000
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#define BY_PRESS_LONG 2500
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#define BY_FORWARD 1500
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#define BY_BACKWARD 1800
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2024-01-16 20:03:21 +08:00
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#define BUZZER_PIN TIM3_PWM_MAP0_CH2_A7
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2024-01-08 22:08:43 +08:00
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extern void by_buzzer_init(void);
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extern void queue_init(void);
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extern void queue_add_element(int element);
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extern void queue_pop_element(void);
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extern void queue_pop_read(void);
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extern uint32_t a[40];
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extern uint16_t queue_long;
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extern const uint32_t max_long;
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extern uint8_t queue_flag;
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#endif
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