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1658 giacomo 1
/*
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 * Project: S.Ha.R.K.
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 *
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 * Coordinators:
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 *   Giorgio Buttazzo    <giorgio@sssup.it>
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 *   Paolo Gai           <pj@gandalf.sssup.it>
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 *
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 * Authors     :
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 *   Paolo Gai           <pj@gandalf.sssup.it>
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 *   Massimiliano Giorgi <massy@gandalf.sssup.it>
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 *   Luca Abeni          <luca@gandalf.sssup.it>
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 *   (see the web pages for full authors list)
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 *
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 * ReTiS Lab (Scuola Superiore S.Anna - Pisa - Italy)
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 *
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 * http://www.sssup.it
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 * http://retis.sssup.it
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 * http://shark.sssup.it
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 */
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/**
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 ------------
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 CVS :        $Id: slshtest.c,v 1.1 2004-06-01 11:42:47 giacomo Exp $
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 File:        $File$
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 Revision:    $Revision: 1.1 $
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 Last update: $Date: 2004-06-01 11:42:47 $
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 ------------
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 Slot shifting test
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**/
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/*
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 * Copyright (C) 2000 Paolo Gai and Tomas Lennvall
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 *
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 * This program is free software; you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation; either version 2 of the License, or
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 * (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program; if not, write to the Free Software
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 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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 *
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 */
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#include <kernel/config.h>
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#include "kernel/kern.h"
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#include "slsh.h"
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#include "drivers/keyb.h"
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/* a slot length of 100 ms */
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#define SLOT_LENGTH 100000
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TASK static1(void)
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{
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        int i = 0;
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        kern_printf("Static1\n");
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        while(sys_gettime(NULL) < 10000) i++;
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        return 0;
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}
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TASK static2(void)
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{
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        int i = 0;
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        kern_printf("Static2\n");
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        while(sys_gettime(NULL) < 10000) i++;
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        return 0;
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}
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TASK static3(void)
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{
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        kern_printf("Static3\n");
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        return 0;
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}
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void my_end(KEY_EVT *e)
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{
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        sys_end();
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}
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int main(int argc, char** argv)
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{
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        STATIC_TASK_MODEL s;
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        //      HARD_TASK_MODEL h_aper;
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        //      SOFT_TASK_MODEL u;
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        PID p1,p2,p3;
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        struct timespec x;
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        KEY_EVT emerg;
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        kern_cli();
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        x.tv_sec=5;
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        kern_event_post(&x,(void (*)(void *))sys_end,NULL);
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        kern_sti();
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        //keyb_set_map(itaMap);
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        emerg.ascii = 'x';
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        emerg.scan = KEY_X;
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        emerg.flag = ALTL_BIT;
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        keyb_hook(emerg,my_end);
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        /* set som variables in the scheduling level */
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        SLSH_set_interval(0, 0, 8, 5);
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        SLSH_set_interval(0, 8, 17, 7);
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        SLSH_set_interval(0, 17, 20, 1);
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        SLSH_set_variables(0, SLOT_LENGTH);
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        static_task_default_model(s);
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        static_task_def_group(s, 1);
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        /* define time i ms */
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        /* static1 task */
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        static_task_def_est(s, 0);
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        static_task_def_dabs(s, 800000);
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        static_task_def_wcet(s, 500000);
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        static_task_def_interval(s, 0);
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        kern_printf("In main, before task creation\n");
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        p1 = task_create("Static 1", static1, &s, NULL);
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        if(p1 == NIL)
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                kern_printf("Cannot create: Static1!\n");
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        /* Static2 task */
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        static_task_def_est(s, 800000);
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        static_task_def_dabs(s, 1700000);
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        static_task_def_wcet(s, 700000);
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        static_task_def_interval(s, 1);
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        p2 = task_create("Static 2", static2, &s, NULL);
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        if(p2 == NIL)
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                kern_printf("Cannot create: Static2!\n");
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        /* Static3 task */
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        static_task_def_est(s, 1700000);
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        static_task_def_dabs(s, 2000000);
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        static_task_def_wcet(s, 100000);
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        static_task_def_interval(s, 2);
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        p3 = task_create("Static3", static3, &s, NULL);
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        if(p3 == NIL)
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                kern_printf("Cannot create: Static3!\n");
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        /* End task */
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        /*hard_task_default_model(h_aper);
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        hard_task_def_wcet(h_aper, 100000);
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        */
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        kern_printf("After task creation\n");
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        group_activate(1);
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        return 0;
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}