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authorNicolas Schodet2013-03-23 12:27:37 +0100
committerNicolas Schodet2013-03-23 13:03:02 +0100
commit06baa6c156dba0be37a21bddee96994a2c44f5bd (patch)
treeeea392b574befab65951e528a7fe6928485f629d /digital/io-hub/src/common-cc/chrono.host.cc
parent64c1debd706b42091533a8766a2affaad25b31cf (diff)
digital/io-hub/src/apbirthday: add chrono
Diffstat (limited to 'digital/io-hub/src/common-cc/chrono.host.cc')
-rw-r--r--digital/io-hub/src/common-cc/chrono.host.cc48
1 files changed, 48 insertions, 0 deletions
diff --git a/digital/io-hub/src/common-cc/chrono.host.cc b/digital/io-hub/src/common-cc/chrono.host.cc
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+++ b/digital/io-hub/src/common-cc/chrono.host.cc
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+// io-hub - Modular Input/Output. {{{
+//
+// Copyright (C) 2013 Nicolas Schodet
+//
+// APBTeam:
+// Web: http://apbteam.org/
+// Email: team AT apbteam DOT org
+//
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+//
+// }}}
+#include "chrono.hh"
+
+#include "robot.hh"
+
+Chrono::Chrono (int duration_ms)
+ : duration_ms_ (duration_ms), started_ (false)
+{
+}
+
+void
+Chrono::start ()
+{
+ started_ = true;
+ start_date_ = robot->hardware.host.get_node ().date ();
+}
+
+int
+Chrono::remaining_time_ms () const
+{
+ int now = 0;
+ if (started_)
+ now = robot->hardware.host.get_node ().date () - start_date_;
+ return duration_ms_ - now;
+}
+