66 lines
1.4 KiB
C
66 lines
1.4 KiB
C
#ifndef TASK_H
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#define TASK_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "stdint.h"
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#define true 0
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#define false (-1)
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//平台切换相关类型重定义
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typedef int64_t TaskStatus_t;
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typedef uint64_t TaskTime_t;
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typedef int64_t TaskCnt_t;
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typedef struct TaskList Task_t;
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typedef uint64_t (*PlatformTicksFunc_t)(void);
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typedef void (*Task_Callback_t)(Task_t *task, void *userdata);
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struct TaskList {
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Task_t *next;
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uint8_t enable;
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TaskCnt_t runcnt;
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TaskTime_t lasttime;
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TaskTime_t intervaltime;
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Task_Callback_t callback;
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void *userdata;
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};
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//时间基准注册，建议1-10ms的基准
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TaskStatus_t TaskInit(PlatformTicksFunc_t TicksFunc);
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//创建任务
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// time:间隔时间
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// runcnt:执行次数 为-1无限制执行 为0只创建不运行
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// callback:回调函数
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// userdata:用户数据传参
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TaskStatus_t TaskCreat(Task_t *task, TaskTime_t time, TaskCnt_t runcnt, Task_Callback_t callback, void *userdata);
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//添加任务
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TaskStatus_t TaskAdd(Task_t *task);
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//删除任务
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TaskStatus_t TaskDel(Task_t *task);
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//重新开始以停止的任务
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TaskStatus_t TaskStart(Task_t *task);
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//暂停任务执行
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TaskStatus_t TaskStop(Task_t *task);
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//重设任务执行次数
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TaskStatus_t TaskSetCnt(Task_t *task, TaskCnt_t runcnt);
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//重设任务间隔时间
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TaskStatus_t TaskSetTime(Task_t *task, TaskTime_t time);
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//任务调度
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TaskStatus_t TaskRun(void);
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#ifdef __cplusplus
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}
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#endif
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#endif //TASK_H
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