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50 lines
1.8 KiB
C
50 lines
1.8 KiB
C
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/*********************************************************************************************************************
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* COPYRIGHT NOTICE
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* Copyright (c) 2020,<EFBFBD><EFBFBD><EFBFBD>ɿƼ<EFBFBD>
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* All rights reserved.
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>QQȺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ⱥ<EFBFBD><EFBFBD>824575535
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*
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݰ<EFBFBD>Ȩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɿƼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>У<EFBFBD>δ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ҵ<EFBFBD><EFBFBD>;<EFBFBD><EFBFBD>
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* <EFBFBD><EFBFBD>ӭ<EFBFBD><EFBFBD>λʹ<EFBFBD>ò<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD>뱣<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɿƼ<EFBFBD><EFBFBD>İ<EFBFBD>Ȩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*
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* @file stm_systick
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* @company <EFBFBD>ɶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɿƼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˾
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* @author <EFBFBD><EFBFBD><EFBFBD>ɿƼ<EFBFBD>(QQ3184284598)
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* @version <EFBFBD>鿴doc<EFBFBD><EFBFBD>version<EFBFBD>ļ<EFBFBD> <EFBFBD>汾˵<EFBFBD><EFBFBD>
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* @Software ADS v1.2.2
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* @Target core TC264D
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* @Taobao https://seekfree.taobao.com/
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* @date 2020-3-23
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********************************************************************************************************************/
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#ifndef _zf_stm_systick_h
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#define _zf_stm_systick_h
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#include "common.h"
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typedef enum // ö<><C3B6>STMģ<4D><C4A3><EFBFBD><EFBFBD>
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{
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STM0,
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STM1,
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}STMN_enum;
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void systick_delay(STMN_enum stmn, uint32 time);
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void systick_start(STMN_enum stmn);
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uint32 systick_getval(STMN_enum stmn);
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//------------------------------------<2D><><EFBFBD>º궨<C2BA><EAB6A8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ------------------------------------
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#define systick_delay_ms(stmn, time) systick_delay(stmn, time*1000000) //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱʱ<CAB1><CAB1> <20><>λms
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#define systick_delay_us(stmn, time) systick_delay(stmn, time*1000) //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱʱ<CAB1><CAB1> <20><>λus
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#define systick_delay_ns(stmn, time) systick_delay(stmn, time) //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱʱ<CAB1><CAB1> <20><>λns
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//------------------------------------<2D><><EFBFBD>º궨<C2BA><EAB6A8><EFBFBD><EFBFBD><EFBFBD>ڻ<EFBFBD>ȡ<EFBFBD><C8A1>ǰʱ<C7B0><CAB1>------------------------------------
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#define systick_getval_ms(stmn) systick_getval(stmn)/100000 //<2F><>ȡ<EFBFBD><C8A1>ǰ<EFBFBD><C7B0>ʱʱ<CAB1><CAB1> <20><>λms
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#define systick_getval_us(stmn) systick_getval(stmn)/100 //<2F><>ȡ<EFBFBD><C8A1>ǰ<EFBFBD><C7B0>ʱʱ<CAB1><CAB1> <20><>λus
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#define systick_getval_ns(stmn) systick_getval(stmn)*10 //<2F><>ȡ<EFBFBD><C8A1>ǰ<EFBFBD><C7B0>ʱʱ<CAB1><CAB1> <20><>λns
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#endif
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