300 lines
9.4 KiB
C
300 lines
9.4 KiB
C
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#ifndef SYS_TIMER_H
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#define SYS_TIMER_H
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#include "typedef.h"
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#include "generic/list.h"
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struct static_sys_timer {
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void (*func)(void *priv);
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void *priv;
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u32 msec;
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u32 jiffies;
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};
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struct sys_usec_timer {
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void (*func)(void *priv);
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void *priv;
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const char *owner;
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struct sys_cpu_timer *timer;
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};
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#define SYS_HI_TIMER_ADD(_func, _priv, _msec) \
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static struct static_sys_timer hi_timer sec(.hi_timer) = { \
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.func = _func, \
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.priv = _priv, \
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.msec = _msec, \
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}
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extern struct static_sys_timer static_hi_timer_begin[];
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extern struct static_sys_timer static_hi_timer_end[];
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#define list_for_each_static_hi_timer(p) \
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for (p=static_hi_timer_begin; p<static_hi_timer_end; p++)
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struct sys_cpu_timer {
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u8 busy;
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void *priv;
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void (*set)(u32 usec);
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void (*unset)();
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};
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#define DEFINE_SYS_CPU_TIMER(t) \
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struct sys_cpu_timer t sec(.sys_cpu_timer);
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#define REGISTER_SYS_CPU_TIMER(t) \
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struct sys_cpu_timer t sec(.sys_cpu_timer)
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extern struct sys_cpu_timer sys_cpu_timer_begin[];
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extern struct sys_cpu_timer sys_cpu_timer_end[];
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#define list_for_each_cpu_usec_timer(p) \
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for (p = sys_cpu_timer_begin; p < sys_cpu_timer_end; p++)
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/*
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* System Timer
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*/
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//*----------------------------------------------------------------------------*/
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/**@brief sys_timer定时扫描增加接口
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@param
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priv:私有参数
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func:定时扫描回调函数
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msec:定时时间， 单位：毫秒
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@return 定时器分配的id号
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@note 1、系统会进入低功耗，节拍不会丢失
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2、sys_timer由systimer线程提供时基，属于同步接口，
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也就是说在哪个线程add的sys_timer，定时时基到了
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systimer线程会发事件通知对应的add线程响应（回调函数被执行）
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3、与sys_timer_del成对使用
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*/
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/*----------------------------------------------------------------------------*/
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u16 sys_timer_add(void *priv, void (*func)(void *priv), u32 msec);
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//*----------------------------------------------------------------------------*/
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/**@brief sys_timer定时扫描删除接口
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@param
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id:sys_timer_add分配的id号
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@return
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@note 1、与sys_timer_add成对使用
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*/
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/*----------------------------------------------------------------------------*/
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void sys_timer_del(u16);
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//*----------------------------------------------------------------------------*/
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/**@brief sys_timer超时增加接口
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@param
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priv:私有参数
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func:定时扫描回调函数
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msec:定时时间， 单位：毫秒
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@return 定时器分配的id号
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@note 1、系统会进入低功耗，节拍不会丢失
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2、sys_timerout由systimer线程提供时基，属于同步接口，
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也就是说在哪个线程add的sys_timerout，定时时基到了
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systimer线程会发事件通知对应的add线程响应（回调函数被执行）
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3、timeout回调只会被执行一次
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4、与sys_timerout_del成对使用
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*/
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/*----------------------------------------------------------------------------*/
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u16 sys_timeout_add(void *priv, void (*func)(void *priv), u32 msec);
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//*----------------------------------------------------------------------------*/
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/**@brief sys_timer超时删除接口
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@param
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id:sys_timerout_add分配的id号
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@return
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@note 1、与sys_timerout_add成对使用
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*/
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/*----------------------------------------------------------------------------*/
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void sys_timeout_del(u16);
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//*----------------------------------------------------------------------------*/
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/**@brief sys_timer定时器重置
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@param
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id:sys_timer分配的id号
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@return
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@note 1、重置之后重新计时
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*/
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/*----------------------------------------------------------------------------*/
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void sys_timer_re_run(u16 id);
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//*----------------------------------------------------------------------------*/
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/**@brief sys_timer定时器设置私有参数
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@param
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id:sys_timer分配的id号
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priv:私有参数
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@return
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@note
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*/
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/*----------------------------------------------------------------------------*/
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void sys_timer_set_user_data(u16 id, void *priv);
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//*----------------------------------------------------------------------------*/
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/**@brief sys_timer定时器获取私有参数
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@param
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id:sys_timer分配的id号
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@return 返回add时的私有参数
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@note 注意：如果有通过sys_timer_set_user_data重新设置私有参数,则返回的是设置后的私有参数
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*/
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/*----------------------------------------------------------------------------*/
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void *sys_timer_get_user_data(u16 id);
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// void sys_timer_schedule();
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/*-----------------------------------------------------------*/
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/*
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* System Usec Timer
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*/
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int sys_timer_modify(u16 id, u32 msec);
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int sys_usec_timer_add(void *priv, void (*func)(void *priv), u32 usec);
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void sys_usec_timer_schedule(struct sys_cpu_timer *);
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void sys_usec_timer_set(int _t, u32 usec);
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void sys_usec_timer_del(int);
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void sys_timer_dump_time(void);
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u32 sys_timer_get_ms(void);
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/*-----------------------------------------------------------*/
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/*
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* Usr Timer
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*/
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void usr_timer_schedule();
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//*----------------------------------------------------------------------------*/
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/**@brief usr_timer定时扫描增加接口
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@param
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priv:私有参数
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func:定时扫描回调函数
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msec:定时时间， 单位：毫秒
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priority:优先级,范围：0/1
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@return 定时器分配的id号
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@note 1、usr_timer的参数priority（优先级）为1，使用该类定时器，系统无法进入低功耗
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2、usr_timer的参数priority（优先级）为0，使用该类定时器，系统低功耗会忽略该节拍，节拍不会丢失，但是周期会变
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3、usr_timer属于异步接口， add的时候注册的扫描函数将在硬件定时器中时基到时候被调用。
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4、对应释放接口usr_timer_del
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*/
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/*----------------------------------------------------------------------------*/
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u16 usr_timer_add(void *priv, void (*func)(void *priv), u32 msec, u8 priority);
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//*----------------------------------------------------------------------------*/
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/**@brief usr_timer超时增加接口
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@param
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priv:私有参数
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func:超时回调函数
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msec:定时时间， 单位：毫秒
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priority:优先级,范围：0/1
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@return 定时器分配的id号
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@note 1、usr_timerout的参数priority（优先级）为1，使用该类定时器，系统无法进入低功耗
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2、usr_timerout的参数priority（优先级）为0，使用该类定时器，系统低功耗会忽略该节拍，节拍不会丢失，但是周期会变
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3、usr_timerout属于异步接口， add的时候注册的扫描函数将在硬件定时器中时基到时候被调用。
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4、对应释放接口usr_timerout_del
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4、timeout回调只会被执行一次
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*/
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/*----------------------------------------------------------------------------*/
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u16 usr_timeout_add(void *priv, void (*func)(void *priv), u32 msec, u8 priority);
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//*----------------------------------------------------------------------------*/
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/**@brief usr_timer修改定时扫描时间接口
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@param
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id:usr_timer_add时分配的id号
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msec:定时时间， 单位：毫秒
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@return
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@note
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*/
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/*----------------------------------------------------------------------------*/
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int usr_timer_modify(u16 id, u32 msec);
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//*----------------------------------------------------------------------------*/
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/**@brief usr_timerout修改超时时间接口
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@param
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id:usr_timerout_add时分配的id号
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msec:定时时间， 单位：毫秒
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@return
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@note
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*/
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/*----------------------------------------------------------------------------*/
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int usr_timeout_modify(u16 id, u32 msec);
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//*----------------------------------------------------------------------------*/
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/**@brief usr_timer删除接口
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@param
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id:usr_timer_add时分配的id号
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@return
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@note 注意与usr_timer_add成对使用
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*/
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/*----------------------------------------------------------------------------*/
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void usr_timer_del(u16 id);
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//*----------------------------------------------------------------------------*/
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/**@brief usr_timeout删除接口
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@param
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id:usr_timerout_add时分配的id号
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@return
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@note 注意与usr_timerout_add成对使用
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*/
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/*----------------------------------------------------------------------------*/
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void usr_timeout_del(u16 id);
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//*----------------------------------------------------------------------------*/
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/**@brief usr_time输出调试信息
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@param
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@return
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@note 1.调试时可用
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2.将输出所有被add定时器的id及其时间(msec)
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*/
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/*----------------------------------------------------------------------------*/
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void usr_timer_dump(void);
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/*-----------------------------------------------------------*/
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/*
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* For Compatible
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*/
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#define sys_hi_timer_schedule()\
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usr_timer_schedule()
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#define sys_hi_timer_add(a, b, c)\
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usr_timer_add(a, b, c, 1)
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#define sys_hi_timeout_add(a, b, c)\
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usr_timeout_add(a, b, c, 1)
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#define sys_hi_timer_modify(a, b)\
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usr_timer_modify(a, b)
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#define sys_hi_timeout_modify(a, b)\
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usr_timeout_modify(a, b)
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#define sys_hi_timer_del(a)\
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usr_timer_del(a)
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#define sys_hi_timeout_del(a)\
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usr_timeout_del(a)
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#define sys_s_hi_timer_add(a, b, c)\
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usr_timer_add(a, b, c, 0)
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#define sys_s_hi_timerout_add(a, b, c)\
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usr_timeout_add(a, b, c, 0)
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#define sys_s_hi_timer_modify(a, b)\
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usr_timer_modify(a, b)
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#define sys_s_hi_timeout_modify(a, b)\
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usr_timeout_modify(a, b)
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#define sys_s_hi_timer_del(a)\
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usr_timer_del(a)
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#define sys_s_hi_timeout_del(a)\
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usr_timeout_del(a)
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#endif
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