Jonathon Fletcher / rtx

in OS_TSK, rename run as tsk_run and new as tsk_new.

rt_Task.h@0:5f46ebd8588e, 2012-09-02 (annotated)

Committer:
jonathonfletcher
Date:
Sun Sep 02 03:24:20 2012 +0000
Revision:
0:5f46ebd8588e
in OS_TSK, rename run as tsk_run and new as tsk_new.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jonathonfletcher 0:5f46ebd8588e 1 /*----------------------------------------------------------------------------
jonathonfletcher 0:5f46ebd8588e 2 * RL-ARM - RTX
jonathonfletcher 0:5f46ebd8588e 3 *----------------------------------------------------------------------------
jonathonfletcher 0:5f46ebd8588e 4 * Name: RT_TASK.H
jonathonfletcher 0:5f46ebd8588e 5 * Purpose: Task functions and system start up.
jonathonfletcher 0:5f46ebd8588e 6 * Rev.: V4.50
jonathonfletcher 0:5f46ebd8588e 7 *----------------------------------------------------------------------------
jonathonfletcher 0:5f46ebd8588e 8 *
jonathonfletcher 0:5f46ebd8588e 9 * Copyright (c) 1999-2009 KEIL, 2009-2012 ARM Germany GmbH
jonathonfletcher 0:5f46ebd8588e 10 * All rights reserved.
jonathonfletcher 0:5f46ebd8588e 11 * Redistribution and use in source and binary forms, with or without
jonathonfletcher 0:5f46ebd8588e 12 * modification, are permitted provided that the following conditions are met:
jonathonfletcher 0:5f46ebd8588e 13 * - Redistributions of source code must retain the above copyright
jonathonfletcher 0:5f46ebd8588e 14 * notice, this list of conditions and the following disclaimer.
jonathonfletcher 0:5f46ebd8588e 15 * - Redistributions in binary form must reproduce the above copyright
jonathonfletcher 0:5f46ebd8588e 16 * notice, this list of conditions and the following disclaimer in the
jonathonfletcher 0:5f46ebd8588e 17 * documentation and/or other materials provided with the distribution.
jonathonfletcher 0:5f46ebd8588e 18 * - Neither the name of ARM nor the names of its contributors may be used
jonathonfletcher 0:5f46ebd8588e 19 * to endorse or promote products derived from this software without
jonathonfletcher 0:5f46ebd8588e 20 * specific prior written permission.
jonathonfletcher 0:5f46ebd8588e 21 *
jonathonfletcher 0:5f46ebd8588e 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
jonathonfletcher 0:5f46ebd8588e 23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
jonathonfletcher 0:5f46ebd8588e 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
jonathonfletcher 0:5f46ebd8588e 25 * ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
jonathonfletcher 0:5f46ebd8588e 26 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
jonathonfletcher 0:5f46ebd8588e 27 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
jonathonfletcher 0:5f46ebd8588e 28 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
jonathonfletcher 0:5f46ebd8588e 29 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
jonathonfletcher 0:5f46ebd8588e 30 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
jonathonfletcher 0:5f46ebd8588e 31 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
jonathonfletcher 0:5f46ebd8588e 32 * POSSIBILITY OF SUCH DAMAGE.
jonathonfletcher 0:5f46ebd8588e 33 *---------------------------------------------------------------------------*/
jonathonfletcher 0:5f46ebd8588e 34
jonathonfletcher 0:5f46ebd8588e 35 /* Definitions */
jonathonfletcher 0:5f46ebd8588e 36
jonathonfletcher 0:5f46ebd8588e 37 /* Values for 'state' */
jonathonfletcher 0:5f46ebd8588e 38 #define INACTIVE 0
jonathonfletcher 0:5f46ebd8588e 39 #define READY 1
jonathonfletcher 0:5f46ebd8588e 40 #define RUNNING 2
jonathonfletcher 0:5f46ebd8588e 41 #define WAIT_DLY 3
jonathonfletcher 0:5f46ebd8588e 42 #define WAIT_ITV 4
jonathonfletcher 0:5f46ebd8588e 43 #define WAIT_OR 5
jonathonfletcher 0:5f46ebd8588e 44 #define WAIT_AND 6
jonathonfletcher 0:5f46ebd8588e 45 #define WAIT_SEM 7
jonathonfletcher 0:5f46ebd8588e 46 #define WAIT_MBX 8
jonathonfletcher 0:5f46ebd8588e 47 #define WAIT_MUT 9
jonathonfletcher 0:5f46ebd8588e 48
jonathonfletcher 0:5f46ebd8588e 49 /* Return codes */
jonathonfletcher 0:5f46ebd8588e 50 #define OS_R_TMO 0x01
jonathonfletcher 0:5f46ebd8588e 51 #define OS_R_EVT 0x02
jonathonfletcher 0:5f46ebd8588e 52 #define OS_R_SEM 0x03
jonathonfletcher 0:5f46ebd8588e 53 #define OS_R_MBX 0x04
jonathonfletcher 0:5f46ebd8588e 54 #define OS_R_MUT 0x05
jonathonfletcher 0:5f46ebd8588e 55
jonathonfletcher 0:5f46ebd8588e 56 #define OS_R_OK 0x00
jonathonfletcher 0:5f46ebd8588e 57 #define OS_R_NOK 0xff
jonathonfletcher 0:5f46ebd8588e 58
jonathonfletcher 0:5f46ebd8588e 59 /* Variables */
jonathonfletcher 0:5f46ebd8588e 60 extern struct OS_TSK os_tsk;
jonathonfletcher 0:5f46ebd8588e 61 extern struct OS_TCB os_idle_TCB;
jonathonfletcher 0:5f46ebd8588e 62
jonathonfletcher 0:5f46ebd8588e 63 /* Functions */
jonathonfletcher 0:5f46ebd8588e 64 extern void rt_switch_req (P_TCB p_new);
jonathonfletcher 0:5f46ebd8588e 65 extern void rt_dispatch (P_TCB next_TCB);
jonathonfletcher 0:5f46ebd8588e 66 extern void rt_block (U16 timeout, U8 block_state);
jonathonfletcher 0:5f46ebd8588e 67 extern void rt_tsk_pass (void);
jonathonfletcher 0:5f46ebd8588e 68 extern OS_TID rt_tsk_self (void);
jonathonfletcher 0:5f46ebd8588e 69 extern OS_RESULT rt_tsk_prio (OS_TID task_id, U8 new_prio);
jonathonfletcher 0:5f46ebd8588e 70 extern OS_RESULT rt_tsk_delete (OS_TID task_id);
jonathonfletcher 0:5f46ebd8588e 71 extern void rt_sys_init (void);
jonathonfletcher 0:5f46ebd8588e 72 extern void rt_sys_start (void);