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- /*----------------------------------------------------------------------------
- * RL-ARM - RTX
- *----------------------------------------------------------------------------
- * Name: RT_TASK.H
- * Purpose: Task functions and system start up.
- * Rev.: V4.60
- *----------------------------------------------------------------------------
- *
- * Copyright (c) 1999-2009 KEIL, 2009-2012 ARM Germany GmbH
- * All rights reserved.
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * - Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * - Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * - Neither the name of ARM nor the names of its contributors may be used
- * to endorse or promote products derived from this software without
- * specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *---------------------------------------------------------------------------*/
-
- /* Definitions */
- #define __CMSIS_RTOS 1
-
- /* Values for 'state' */
- #define INACTIVE 0
- #define READY 1
- #define RUNNING 2
- #define WAIT_DLY 3
- #define WAIT_ITV 4
- #define WAIT_OR 5
- #define WAIT_AND 6
- #define WAIT_SEM 7
- #define WAIT_MBX 8
- #define WAIT_MUT 9
-
- /* Return codes */
- #define OS_R_TMO 0x01
- #define OS_R_EVT 0x02
- #define OS_R_SEM 0x03
- #define OS_R_MBX 0x04
- #define OS_R_MUT 0x05
-
- #define OS_R_OK 0x00
- #define OS_R_NOK 0xff
-
- /* Variables */
- extern struct OS_TSK os_tsk;
- extern struct OS_TCB os_idle_TCB;
-
- /* Functions */
- extern void rt_switch_req (P_TCB p_new);
- extern void rt_dispatch (P_TCB next_TCB);
- extern void rt_block (U16 timeout, U8 block_state);
- extern void rt_tsk_pass (void);
- extern OS_TID rt_tsk_self (void);
- extern OS_RESULT rt_tsk_prio (OS_TID task_id, U8 new_prio);
- extern OS_RESULT rt_tsk_delete (OS_TID task_id);
- extern void rt_sys_init (void);
- extern void rt_sys_start (void);
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