70 lines
1.1 KiB
C
70 lines
1.1 KiB
C
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// Ӳ<><D3B2><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>ͷ<EFBFBD>ļ<EFBFBD>
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#ifndef __OPENLOONGSON_TIMER_H
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#define __OPENLOONGSON_TIMER_H
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#include "ls1c_public.h"
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// Ӳ<><D3B2><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>
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typedef enum
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{
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TIMER_PWM0, // PWM0<4D><30><EFBFBD><EFBFBD>Ӳ<EFBFBD><D3B2><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>
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TIMER_PWM1, // PWM1<4D><31><EFBFBD><EFBFBD>Ӳ<EFBFBD><D3B2><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>
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TIMER_PWM2, // PWM2<4D><32><EFBFBD><EFBFBD>Ӳ<EFBFBD><D3B2><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>
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TIMER_PWM3 // PWM3<4D><33><EFBFBD><EFBFBD>Ӳ<EFBFBD><D3B2><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>
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}ls1c_timer_t;
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// Ӳ<><D3B2><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD>Ϣ
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typedef struct
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{
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ls1c_timer_t timer; // Ӳ<><D3B2><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>
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unsigned long time_ns; // <20><>ʱʱ<CAB1><CAB1>
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}timer_info_t;
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/*
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* <EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD>ʱ
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* @timer_info <EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD>Ͷ<EFBFBD>ʱʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ
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*/
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void timer_init(timer_info_t *timer_info);
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/*
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* <EFBFBD>ж<EFBFBD>ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD><EFBFBD><EFBFBD>ʱ
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* @timer_info <EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>
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* @ret TRUE or FALSE
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*/
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BOOL timer_is_time_out(timer_info_t *timer_info);
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/*
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* ֹͣ<EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>
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* @timer_info <EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>
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*/
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void timer_stop(timer_info_t *timer_info);
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/*
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* <EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD>ӳ<EFBFBD>ʼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڵ<EFBFBD>ʱ<EFBFBD><EFBFBD>(ʵ<EFBFBD>ּ<EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>)<EFBFBD><EFBFBD><EFBFBD><EFBFBD>λns
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* @timer_info Ӳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>
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* @ret ʱ<EFBFBD>䣬<EFBFBD><EFBFBD>λns
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*/
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unsigned long timer_get_time_ns(timer_info_t *timer_info);
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/*
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* <EFBFBD><EFBFBD>ӡtimer<EFBFBD><EFBFBD><EFBFBD>ؼĴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ
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* @timer_info Ӳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>
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*/
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void timer_print_regs(timer_info_t *timer_info);
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#endif
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