19 lines
204 B
C
19 lines
204 B
C
#include "stm32f4xx.h"
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#include "sys.h"
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#ifndef __ULTRASONIC_H
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#define __ULTRASONIC_H
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#define INC PAout(15)
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void Ultrasonic_Init(void);
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void Ultrasonic_Ranging(void);
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extern uint16_t dis;
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#endif
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