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CoOS Demonstrator adapted to mbed Hardware.
Diff: OsEvent.h
- Revision:
- 0:57690853989a
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/OsEvent.h Fri Dec 03 19:45:30 2010 +0000 @@ -0,0 +1,58 @@ +/** + ******************************************************************************* + * @file OsEvent.h + * @version V1.1.3 + * @date 2010.04.26 + * @brief Event management header file + * @details This file including some defines and declares related to event + * (semaphore,mailbox,queque) management. + ******************************************************************************* + * @copy + * + * INTERNAL FILE,DON'T PUBLIC. + * + * <h2><center>© COPYRIGHT 2009 CooCox </center></h2> + ******************************************************************************* + */ + + +#ifndef _EVENT_H +#define _EVENT_H + +#define EVENT_TYPE_SEM (U8)0x01 /*!< Event type:Semaphore. */ +#define EVENT_TYPE_MBOX (U8)0x02 /*!< Event type:Mailbox. */ +#define EVENT_TYPE_QUEUE (U8)0x03 /*!< Event type:Queue. */ +#define EVENT_TYPE_INVALID (U8)0x04 /*!< Invalid event type. */ + + +/** + * @struct EventCtrBlk event.h + * @brief Event control block + * @details This struct is use to manage event, + * e.g. semaphore,mailbox,queue. + */ +typedef struct EventCtrBlk +{ + void* eventPtr; /*!< Point to mailbox or queue struct */ + U8 id; /*!< ECB id */ + U8 eventType:4; /*!< Type of event */ + U8 eventSortType:4; /*!< 0:FIFO 1: Preemptive by prio */ + U16 eventCounter; /*!< Counter of semaphore. */ + U16 initialEventCounter; /*!< Initial counter of semaphore. */ + P_OSTCB eventTCBList; /*!< Task waitting list. */ +}ECB,*P_ECB; + +/*---------------------------- Variable declare ------------------------------*/ +extern ECB EventTbl[CFG_MAX_EVENT]; /*!< Table use to save TCB. */ + +/*---------------------------- Function declare ------------------------------*/ +/*!< Create a event */ +extern P_ECB CreatEvent(U8 eventType,U8 eventSortType,void* eventPtr); + +/*!< Remove a task from wait list */ +extern void EventTaskToWait(P_ECB pecb,P_OSTCB ptcb); +extern StatusType DeleteEvent(P_ECB pecb,U8 opt); /*!< Delete a event. */ +extern void EventTaskToRdy(P_ECB pecb); /*!< Insert a task to ready list*/ +extern void CreateEventList(void); /*!< Create a event list. */ +extern void RemoveEventWaittingList(P_OSTCB ptcb); +#endif