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/*
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 * Project: S.Ha.R.K.
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 *
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 * Coordinators: Giorgio Buttazzo <giorgio@sssup.it>
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 *
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 * Authors     : Mauro Marinoni <mauro.marinoni@unipv.it>
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 * (see authors.txt for full list of hartik's authors)
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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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 * 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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#include <kernel/kern.h>
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#include <kernel/func.h>
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#include <stdlib.h>
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#include <string.h>
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#include <drivers/shark_keyb26.h>
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void my_sysclose(KEY_EVT *e)
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{
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        kern_printf("S.Ha.R.K. closed.\n\n");
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        sys_end();
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}
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TASK my_getch(void *arg) {
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        BYTE ch;
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        while (1) {
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                ch = keyb_getch(NON_BLOCK);
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                if (ch)
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                        cprintf("%c", ch);
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                task_endcycle();
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        }
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}
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void my_pause(KEY_EVT *e){
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        TIME t;
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        cprintf("Start Pause.\n");
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        keyb_disable();
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        cprintf("Keyboard Disabled.\n");
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        t = sys_gettime(NULL);
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        while ( ( (sys_gettime(NULL) -t) / 1000) < 5000);
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        keyb_enable();
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        cprintf("Keyboard Enabled.\n");
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}
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int main(int argc, char **argv)
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{
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        SOFT_TASK_MODEL mp;
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        PID pid;
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        KEY_EVT ev;
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        ev.ascii = 'p';
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        ev.scan  = KEY_P;
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        ev.status = KEY_PRESSED;
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        ev.flag = CNTR_BIT;
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        keyb_hook(ev, my_pause, FALSE);
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        ev.ascii = 'c';
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        ev.scan  = KEY_C;
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        ev.status = KEY_PRESSED;
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        ev.flag = CNTR_BIT;
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        keyb_hook(ev, my_sysclose, FALSE);
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        ev.flag = CNTL_BIT;
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        keyb_hook(ev, my_sysclose, FALSE);
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        soft_task_default_model(mp);
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        soft_task_def_level(mp,2);
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        soft_task_def_ctrl_jet(mp);
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        soft_task_def_met(mp,700);
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        soft_task_def_period(mp,1000);
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        soft_task_def_usemath(mp);
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        pid = task_create("Keyb_Print", my_getch, &mp, NULL);
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        if (pid == NIL) {
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                perror("Could not create task <Keyb_Print>");
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                sys_end();
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        } else
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                task_activate(pid);
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        return 0;
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}