task_pub.h

abstract rtos

#ifdef __cplusplus
extern "C"{
#endif 

#ifndef __INC_TASK_PUB_H__
#define __INC_TASK_PUB_H__


#define AOS_TASK_PREEMPT    0
#define AOS_TASK_NOPREEMPT  1




#define TASK_MOD_INIT_FAIL          AOS_MAKE_ERRNO( MPE_TASK, 1 )
#define TASK_INVALID_TASK_ENTRY     AOS_MAKE_ERRNO( MPE_TASK, 2 )
#define TASK_INVALID_POINTER_PARA   AOS_MAKE_ERRNO( MPE_TASK, 3 )
#define TASK_INVALID_PRIORITY       AOS_MAKE_ERRNO( MPE_TASK, 4 )
#define TASK_NO_MEN                 AOS_MAKE_ERRNO( MPE_TASK, 5 )
#define TASK_SYS_CREATE_FAIL        AOS_MAKE_ERRNO( MPE_TASK, 6 )
#define TASK_INVALID_TASK_ID        AOS_MAKE_ERRNO( MPE_TASK, 7 )
#define TASK_SYS_CANCEL_FAIL        AOS_MAKE_ERRNO( MPE_TASK, 8 )
#define TASK_SYS_SUSPEND_FAIL       AOS_MAKE_ERRNO( MPE_TASK, 9 )
#define TASK_SYS_RESUME_FAIL        AOS_MAKE_ERRNO( MPE_TASK, 10 )
#define TASK_INVALID_TASK_REG_NUM   AOS_MAKE_ERRNO( MPE_TASK, 11 )






U32 m_task_init();
U32 aos_task_create(S8 name[AOS_NAME_LEN+1], 
                    U32 ulStackSize,
                    TASK_PRIO ulTaskPrio,
                    U32 ulTaskMode,
                    VOID(*entry)(VOID*),
                    VOID*arg,
                    U32 *pulTaskId);
U32 aos_raw_task_create(S8 name[AOS_NAME_LEN+1], U32 osTaskId, U32 *pulTaskId );
U32 aos_task_restart( U32 ulTaskId );
U32 aos_task_cancel(U32 ulTaskId);
U32 aos_task_self();
U32 aos_task_verify();
U32 aos_task_delay( U32 timeout );
U32 aos_task_suspend( U32 ulTaskId );
U32 aos_task_resume( U32 ulTaskId );
U32 aos_task_reg_get( U32 taskId, U32 regNo, U32 *pValue );
U32 aos_task_reg_set( U32 taskId, U32 regNo, U32 value );
U32 aos_task_name(U32 task_id,S8 *szName);
U32 aos_task_status(U32 task_id,S8 * szStatus);
U32 aos_task_pc(U32 task_id);
U32 aos_task_sp(U32 task_id);
U32 aos_task_bp(U32 task_id);
void aos_task_switchhook(U32 ulLastTaskId, U32 ulNextTaskId);
VOID aos_task_lock( );
VOID aos_task_unlock( );
VOID aos_task_yield( );
VOID aos_task_yield_time( );
VOID aos_task_show_call_stack(U32 level);

#endif

#ifdef __cplusplus
}
#endif