Rev 1117 | Rev 1469 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
1090 | pj | 1 | /* |
2 | * Project: S.Ha.R.K. |
||
3 | * |
||
4 | * Coordinators: |
||
5 | * Giorgio Buttazzo <giorgio@sssup.it> |
||
6 | * Paolo Gai <pj@gandalf.sssup.it> |
||
7 | * |
||
8 | * Authors : |
||
9 | * Paolo Gai <pj@gandalf.sssup.it> |
||
10 | * Massimiliano Giorgi <massy@gandalf.sssup.it> |
||
11 | * Luca Abeni <luca@gandalf.sssup.it> |
||
12 | * (see the web pages for full authors list) |
||
13 | * |
||
14 | * ReTiS Lab (Scuola Superiore S.Anna - Pisa - Italy) |
||
15 | * |
||
16 | * http://www.sssup.it |
||
17 | * http://retis.sssup.it |
||
18 | * http://shark.sssup.it |
||
19 | */ |
||
20 | |||
1123 | pj | 21 | /* CVS : $Id: esplo.c,v 1.3 2003-01-07 17:10:16 pj Exp $ */ |
1090 | pj | 22 | |
23 | /* |
||
24 | * Copyright (C) 2000 Fabio Calabrese <fabiocalabrese77@yahoo.it> |
||
25 | * |
||
26 | * This program is free software; you can redistribute it and/or modify |
||
27 | * it under the terms of the GNU General Public License as published by |
||
28 | * the Free Software Foundation; either version 2 of the License, or |
||
29 | * (at your option) any later version. |
||
30 | * |
||
31 | * This program is distributed in the hope that it will be useful, |
||
32 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
||
33 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||
34 | * GNU General Public License for more details. |
||
35 | * |
||
36 | * You should have received a copy of the GNU General Public License |
||
37 | * along with this program; if not, write to the Free Software |
||
38 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
||
39 | * |
||
40 | */ |
||
41 | |||
42 | //************************ |
||
43 | //* file: esplo.c * |
||
44 | //* included by: bca.c * |
||
45 | //************************ |
||
46 | |||
1123 | pj | 47 | #include <time.h> |
48 | |||
1090 | pj | 49 | PID crea_soft_esplo(int index) |
50 | { |
||
51 | SOFT_TASK_MODEL m; |
||
52 | PID pid; |
||
53 | |||
54 | soft_task_default_model(m); |
||
55 | soft_task_def_arg(m,(void*)index); |
||
56 | soft_task_def_period(m,ESPLO_PERIOD*5); |
||
57 | soft_task_def_wcet(m,ESPLO_WCET*5); |
||
58 | soft_task_def_met(m,ESPLO_MET*5); |
||
59 | |||
60 | pid = task_create("esplo", esplo, &m, NULL); |
||
61 | return pid; |
||
62 | } |
||
63 | |||
64 | TASK esplo(void *argv) |
||
65 | { |
||
66 | int i; |
||
67 | int index; |
||
68 | WORD xx0, yy0, xx1, yy1; |
||
1117 | pj | 69 | struct timespec delay; |
1090 | pj | 70 | |
1117 | pj | 71 | |
72 | delay.tv_sec = (ESPLO_PERIOD-ESPLO_MET)/1000000; |
||
73 | delay.tv_nsec = ((ESPLO_PERIOD-ESPLO_MET)%1000000)*1000; |
||
1090 | pj | 74 | i=0; |
75 | index = (int)argv; |
||
76 | xx0 = aereo_table[index].x - ESPLO_LX/2; |
||
77 | yy0 = aereo_table[index].y - ESPLO_LY/2; |
||
78 | xx1 = xx0 + ESPLO_LX-1; |
||
79 | yy1 = yy0 + ESPLO_LY-1; |
||
80 | |||
81 | while(1){ |
||
82 | |||
83 | for(i=0;i<5;i++) { |
||
84 | mutex_lock(&grx_mutex); |
||
85 | FAB_image_put_within(image_bca,X0,Y0,xx0,yy0,xx1,yy1); |
||
86 | FAB_image_put_within(image_esplo[i],xx0,yy0,X0,Y0,X1,Y1); |
||
87 | mutex_unlock(&grx_mutex); |
||
1117 | pj | 88 | nanosleep(&delay, NULL); |
1090 | pj | 89 | } |
90 | |||
91 | mutex_lock(&grx_mutex); |
||
92 | FAB_image_put_within(image_bca,X0,Y0,xx0,yy0,xx1,yy1); |
||
93 | mutex_unlock(&grx_mutex); |
||
94 | return NULL; |
||
95 | |||
96 | task_endcycle(); |
||
97 | } |
||
98 | } |