ar_task.h

Keil开发环境下ARM7内核单片机的ARTX RTOS内核源代码

/*----------------------------------------------------------------------------
 *      A R T X  -  K e r n e l
 *----------------------------------------------------------------------------
 *      Name:    AR_TASK.H
 *      Purpose: Task functions and system start up.
 *      Rev.:    V2.00 / 19-oct-2005
 *----------------------------------------------------------------------------
 *      This code is part of the ARTX-ARM kernel package of Keil Software.
 *      Copyright (c) 2004-2005 Keil Software. All rights reserved. 
 *---------------------------------------------------------------------------*/

#define os_sys_init(tsk)                os_sys_init_user(tsk,0,NULL,0)
#define os_sys_init_prio(tsk,prio)      os_sys_init_user(tsk,prio,NULL,0)
#define os_tsk_create(tsk,prio)         os_tsk_create_user(tsk,prio,NULL,0)
#define os_tsk_create_ex(tsk,prio,argv) os_tsk_create_user_ex(tsk,prio,NULL,0,argv)
#define os_tsk_delete_self()            os_tsk_delete(0)
#define os_tsk_prio_self(prio)          os_tsk_prio(0,prio)

extern void      os_dispatch (P_TCB next_TCB);
extern OS_RESULT os_block (U16 timeout, U8 block_state);
extern void      os_tsk_pass (void);
extern OS_RESULT os_tsk_prio (OS_TID task_id, U8 new_prio);
extern OS_TID    os_tsk_create_user (FUNCP task, U8 priority, void *stk, U16 size);
extern OS_TID    os_tsk_create_user_ex (FUNCPP task, U8 priority, void *stk,
                                        U16 size, void *argv);
extern OS_TID    os_tsk_self (void);
extern OS_RESULT os_tsk_delete (OS_TID task_id);
extern void      os_sys_init_user (FUNCP first_task, U8 priority,
                                   void *stk, U16 size);
extern OS_TID os_get_TID (P_TCB task);

/*----------------------------------------------------------------------------
 * end of file
 *---------------------------------------------------------------------------*/