tck_core.c

来自「澳洲人写的Cortex,包括uC_IP协议栈」· C语言 代码 · 共 122 行

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<HTML><HEAD><TITLE>/home/asysweb/public_html/cortex/kernel/src/tck_core.c</TITLE></HEAD><BODY><pre><font color="#6920ac">/*************************************************************************/</font><font color="#6920ac">/*                                                                       */</font><font color="#6920ac">/*     Copyright (c) 1997-1999 Australian Real Time Embedded Systems     */</font><font color="#6920ac">/*                                                                       */</font><font color="#6920ac">/* PROPRIETARY RIGHTS of Australian Real Time Embedded Systems           */</font><font color="#6920ac">/* are involved in the subject matter of this material. All reproduction,*/</font><font color="#6920ac">/* manufacturing, use, and sales rights pertaining to this subject matter*/</font><font color="#6920ac">/* are governed by the license agreement. The recipient of this software */</font><font color="#6920ac">/* implicitly accepts the terms of the license.                          */</font><font color="#6920ac">/*                                                                       */</font><font color="#6920ac">/*************************************************************************/</font><font color="#6920ac">/************************************************************************* * * FILE NAME * *      tck_core.c * * SYSTEM COMPONENT * *      System Ticks Manager * * DESCRIPTION * *      This file contains all core services for for System *      Ticks Manager * * SERVICES * * * SCCS HISTORY * *      @(#)tck_core.c  1.5, 01/25/99, 00:31:24 * * AUTHOR * *      Vadim N. Azarovsky * * CREATED * *      10-Apr-1998         by Vadim N. Azarovsky * * REVISION HISTORY * *      NAME                DATE                    REMARKS * **************************************************************************/</font><b><font color='DarkGreen'>#include</font></b> <a href="ass_defs.h.FIND-INC"><font color="blue">"ass_defs.h"</font></a><b><font color='DarkGreen'>#include</font></b> <a href="tck_priv.h.FIND-INC"><font color="blue">"tck_priv.h"</font></a><b><font color='DarkGreen'>#include</font></b> <a href="thr_priv.h.FIND-INC"><font color="blue">"thr_priv.h"</font></a><font color="#6920ac">/* High-level Interrupt Service routine */</font><font size="+1"><i>crtx_Void_t</i> <b><font color="azure1"><a name="tick_HISR">tick_HISR</a></font></b>(    <i>sfti_Vector_t</i>   Vector_a    __attribute__((__unused__)),     <i>sfti_Context_t</i>  Context_a   __attribute__((__unused__))){</font><font color="#6920ac">/********************* *  LOCAL VARIABLES  * *********************/</font>    <i>crtx_Int_t</i>  LisrCounter;<font color="#6920ac">/********************* *  PROCEDURE LOGIC  * *********************/</font>    <b>for</b> (LisrCounter=<a href="TICK_RESET_LISR_COUNTER.FIND-DEF">TICK_RESET_LISR_COUNTER</a>(); LisrCounter; LisrCounter--)    {        <font color="#6920ac">/* adjust system ticks */</font>        <a href="TICK_ADJUST_SYSTEM_TICKS.FIND-DEF">TICK_ADJUST_SYSTEM_TICKS</a>();        <font color="#6920ac">/* process system tick */</font>        <a href="thrd_Tick.FIND-FUNC">thrd_Tick</a>();    }    <b>return</b>;<font color="#6920ac">/************************ *  EXCEPTION HANDLING  * ************************/</font>    <font color="#6920ac">/* None */</font>}<font color="#6920ac">/* get current system time */</font><font size="+1"><i>crtx_Void_t</i> <b><font color="azure1"><a name="tick_GetSystemTime">tick_GetSystemTime</a></font></b>(    <i>tick_Time_t</i> *pTime_a){</font><font color="#6920ac">/********************* *  LOCAL VARIABLES  * *********************/</font>    <font color="#6920ac">/* None */</font><font color="#6920ac">/********************* *  PROCEDURE LOGIC  * *********************/</font>    <a href="CRTX_ASSERT.FIND-DEF">CRTX_ASSERT</a>(pTime_a)    *pTime_a = tick_Environ_g.SystemTime;    <b>return</b>;<font color="#6920ac">/************************ *  EXCEPTION HANDLING  * ************************/</font>    <font color="#6920ac">/* None */</font>}</pre></BODY></HTML>

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本页面展示了「澳洲人写的Cortex,包括uC_IP协议栈」中的 tck_core.c 源码文件，采用 C语言 编程语言编写，共 122 行代码。您可以在线阅读完整代码内容，也可以返回资源详情页下载完整源码包进行本地学习和开发。

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