--- /dev/null
+// $Id$
+
+/* tab:4
+ * "Copyright (c) 2000-2005 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation for any purpose, without fee, and without written agreement is
+ * hereby granted, provided that the above copyright notice, the following
+ * two paragraphs and the author appear in all copies of this software.
+ *
+ * IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
+ * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
+ * CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS."
+ *
+ * Copyright (c) 2002-2005 Intel Corporation
+ * All rights reserved.
+ *
+ * This file is distributed under the terms in the attached INTEL-LICENSE
+ * file. If you do not find these files, copies can be found by writing to
+ * Intel Research Berkeley, 2150 Shattuck Avenue, Suite 1300, Berkeley, CA,
+ * 94704. Attention: Intel License Inquiry.
+ */
+
+/**
+ * This application sends a single active message broadcast if it has
+ * address 0, and then starts a timer at 1Hz. If it has any address
+ * other than 0, it starts a timer at 1 Hz upon receiving a broadcast
+ * message. The idea is to have one base station with address 0 send
+ * out a broadacst message to synchronize itself with all receivers.
+ * All Leds from the base station and any receivers of the broadcast
+ * should blink together.
+
+ * It uses the radio HIL component
+ * <tt>ActiveMessageC</tt>, and its packets are AM type 240.
+ *
+ * @author Phil Levis
+ * @author Kevin Klues
+ * @date Nov 7 2005
+ */
+
+configuration TestTimerAppC {}
+implementation {
+ components MainC, TestTimerC as App, RandomC;
+ components new TimerMilliC() as A;
+ components new TimerMilliC() as B;
+ components new TimerMilliC() as C;
+ components new TimerMilliC() as D;
+
+ App.Boot -> MainC.Boot;
+ App.A -> A;
+ App.B -> B;
+ App.C -> C;
+ App.D -> D;
+ App.Random -> RandomC;
+
+}
+
+
--- /dev/null
+// $Id$
+
+/* tab:4
+ * "Copyright (c) 2000-2005 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation for any purpose, without fee, and without written agreement is
+ * hereby granted, provided that the above copyright notice, the following
+ * two paragraphs and the author appear in all copies of this software.
+ *
+ * IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
+ * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
+ * CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS."
+ *
+ * Copyright (c) 2002-2003 Intel Corporation
+ * All rights reserved.
+ *
+ * This file is distributed under the terms in the attached INTEL-LICENSE
+ * file. If you do not find these files, copies can be found by writing to
+ * Intel Research Berkeley, 2150 Shattuck Avenue, Suite 1300, Berkeley, CA,
+ * 94704. Attention: Intel License Inquiry.
+ */
+
+/**
+ * Implementation of the TestTimer application.
+ *
+ * @author Phil Levis
+ * @date April 7 2007
+ *
+ **/
+
+module TestTimerC {
+ uses {
+ interface Boot;
+ interface Timer<TMilli> as A;
+ interface Timer<TMilli> as B;
+ interface Timer<TMilli> as C;
+ interface Timer<TMilli> as D;
+ interface Random;
+ }
+}
+implementation {
+
+ uint32_t aTime;
+ uint32_t bTime;
+ uint32_t cTime;
+ uint32_t dTime;
+
+ sim_time_t aStart;
+ sim_time_t bStart;
+ sim_time_t cStart;
+ sim_time_t dStart;
+
+ void check(char name, sim_time_t start, uint32_t interval) {
+ sim_time_t now = sim_time();
+ sim_time_t elapsed = now - start;
+ elapsed /= (sim_ticks_per_sec() / 1024);
+ if (elapsed != interval) {
+ dbg("TestTimer", "Timer %c is off. Should have fired in %u, fired in %u.\n", name, interval, (uint32_t)elapsed);
+ }
+ else {
+ dbg("TestTimer", "Timer %c is good.\n", name);
+ }
+ }
+
+ void randomizeTimers() {
+ aTime = call Random.rand32() & 0x3ff;
+ bTime = call Random.rand32() & 0x3ff;
+ cTime = call Random.rand32() & 0x3ff;
+ dTime = call Random.rand32() & 0x3ff;
+ }
+
+ void startTimers() {
+ call A.startPeriodic(aTime);
+ call B.startPeriodic(bTime);
+ call C.startOneShot(cTime);
+ call D.startOneShot(dTime);
+ aStart = bStart = cStart = dStart = sim_time();
+ }
+
+ event void Boot.booted() {
+ randomizeTimers();
+ startTimers();
+ }
+
+ event void A.fired() {
+ check('A', aStart, aTime);
+ aStart = sim_time();
+ if (aTime & 0xff) {
+ call A.stop();
+ aTime = call Random.rand32() & 0x3ff;
+ call A.startPeriodic(aTime);
+ }
+ }
+
+ event void B.fired() {
+ check('B', bStart, bTime);
+ call B.stop();
+ bTime = call Random.rand32() & 0x3ff;
+ call B.startPeriodic(bTime);
+ bStart = sim_time();
+ }
+
+ event void C.fired() {
+ check('C', cStart, cTime);
+ if (cTime & 0xff) {
+ call C.stop();
+ cTime = call Random.rand32() & 0x3ff;
+ }
+ call C.startOneShot(cTime);
+ cStart = sim_time();
+ }
+
+ event void D.fired() {
+ check('D', dStart, dTime);
+ dTime = call Random.rand32() & 0x3ff;
+ call D.startOneShot(dTime);
+ dStart = sim_time();
+ }
+
+}
+
+
+
+
projects / tinyos-2.x.git / commitdiff