1
2(********************************************************************)
3(*                                                                  *)
4(*  clock2.sd7    Displays a digital clock with microseconds        *)
5(*  Copyright (C) 1992, 1993, 1994, 2004  Thomas Mertes             *)
6(*                                                                  *)
7(*  This program is free software; you can redistribute it and/or   *)
8(*  modify it under the terms of the GNU General Public License as  *)
9(*  published by the Free Software Foundation; either version 2 of  *)
10(*  the License, or (at your option) any later version.             *)
11(*                                                                  *)
12(*  This program is distributed in the hope that it will be useful, *)
13(*  but WITHOUT ANY WARRANTY; without even the implied warranty of  *)
14(*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the   *)
15(*  GNU General Public License for more details.                    *)
16(*                                                                  *)
17(*  You should have received a copy of the GNU General Public       *)
18(*  License along with this program; if not, write to the           *)
19(*  Free Software Foundation, Inc., 51 Franklin Street,             *)
20(*  Fifth Floor, Boston, MA  02110-1301, USA.                       *)
21(*                                                                  *)
22(********************************************************************)
23
24
25$ include "seed7_05.s7i";
26  include "stdio.s7i";
27  include "time.s7i";
28  include "keybd.s7i";
29
30var time: last_time is time.value;
31
32const proc: main is func
33  begin
34    writeln;
35    while busy_getc(KEYBOARD) = KEY_NONE do
36      last_time := time(NOW);
37      write(last_time <& "\r");
38      flush(OUT);
39    end while;
40    writeln;
41    writeln;
42  end func;
43