23 lines
571 B
C
23 lines
571 B
C
#ifndef _BY_BUZZER_H__
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#define _BY_BUZZER_H__
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#include "zf_common_headfile.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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#define BUZZER_PIN TIM9_PWM_MAP0_CH1_A2
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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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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 void by_buzzer_init(void);
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extern void by_buzzer_add(uint16_t tone);
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#endif |