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54 lines
1.1 KiB
54 lines
1.1 KiB
#include "ztask.h"
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#define TAG "ztask"
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/*
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* @brief: uart回调任务状态转换，由任务时间表进行任务通知
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*
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*/
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void Task_init(Task_t* task){
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if(task->TaskNotify){
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task->TaskNotify--;
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if(task->m_tasktransition){
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task->m_status = working;
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//ZLOGI(TAG, "task_init");
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if(task->m_taskfunc) task->m_taskfunc();
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task->m_status = end;
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}
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else{
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task->m_status = idle;
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}
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}
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}
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/*
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* @brief 回调函数注册
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*
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*
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*
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*判断任务状态
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*任务空闲:状态转换开
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* 状态转换开：1.回调函数登记注册
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* 2.任务通知
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*
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*任务非空闲：状态转换关
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* 状态转换关：1.不注册
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* 2.任务通知等待任务状态空闲
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*/
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void Task_start(taskfuction cb, Task_t* task){
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if(task->m_status != idle){
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task->m_tasktransition = false;//状态: 非空闲，状态转换关
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task->TaskNotify++; //通知任务
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}
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else{
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task->m_taskfunc = cb;
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task->m_tasktransition = true;//状态: 空闲，状态转换开
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task->TaskNotify++; //通知任务
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}
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//ZLOGI(TAG, "TaskNotify: %d", task->TaskNotify);
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}
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