58 lines
1.9 KiB
C
58 lines
1.9 KiB
C
/**
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*******************************************************************************
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* @file flag.h
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* @version V1.12
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* @date 2010.03.01
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* @brief Evnet flag management header file
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* @details This file including some defines and declares about flag management.
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*******************************************************************************
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* @copy
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*
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* INTERNAL FILE,DON'T PUBLIC.
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*
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* <h2><center>© COPYRIGHT 2009 CooCox </center></h2>
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*******************************************************************************
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*/
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#ifndef _FLAG_H
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#define _FLAG_H
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/**
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* @struct FlagNode flag.h
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* @brief Flag node struct
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* @details
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*/
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typedef struct FlagNode
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{
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struct FlagNode* nextNode; /*!< A pointer to next flag node */
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struct FlagNode* prevNode; /*!< A pointer to prev flag node */
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U32 waitFlags; /*!< Flag value */
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P_OSTCB waitTask; /*!< A pointer to task waitting flag */
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U8 waitType; /*!< Wait type */
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}FLAG_NODE,*P_FLAG_NODE;
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/**
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* @struct Flag flag.h
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* @brief Flag control block
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* @details This struct use to mange event flag.
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*/
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typedef struct Flag
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{
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U32 flagRdy; /*!< Ready flag */
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U32 resetOpt; /*!< Reset option */
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U32 flagActive; /*!< Active flag */
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P_FLAG_NODE headNode; /*!< Head node */
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P_FLAG_NODE tailNode; /*!< Tail node */
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}FCB,*P_FCB;
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/*---------------------------- Variable declare ------------------------------*/
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extern FCB FlagCrl;
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/*---------------------------- Function declare ------------------------------*/
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extern void RemoveLinkNode(P_FLAG_NODE pnode);
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#endif
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