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11 lines
272 B
11 lines
272 B
#include "ticket.h"
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uint32_t Get_ticket(void) {return HAL_GetTick();}
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uint32_t haspassedms(uint32_t ticket){
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uint32_t nowticket = Get_ticket();
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if(nowticket > ticket)
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return nowticket - ticket;
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else
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return UINT32_MAX - ticket + nowticket;//超时时间
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}
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