Merge TinyOS 2.1.1 into master.

[tinyos-2.x.git] / apps / tests / NxFloat / TestSerialC.nc

diff --git a/apps/tests/NxFloat/TestSerialC.nc b/apps/tests/NxFloat/TestSerialC.nc
new file mode 100644 (file)
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+++ b/apps/tests/NxFloat/TestSerialC.nc
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+// $Id$
+
+/*                                                                     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.
+ */
+
+/**
+ * Application to test that the TinyOS java toolchain can communicate
+ * with motes over the serial port. 
+ *
+ *  @author Gilman Tolle
+ *  @author Philip Levis
+ *  
+ *  @date   Aug 12 2005
+ *
+ **/
+
+#include "Timer.h"
+#include "TestSerial.h"
+
+module TestSerialC {
+  uses {
+    interface SplitControl as Control;
+    interface Leds;
+    interface Boot;
+    interface Receive;
+    interface AMSend;
+    interface Timer<TMilli> as MilliTimer;
+    interface Packet;
+  }
+}
+implementation {
+
+  message_t packet;
+
+  bool locked = FALSE;
+  uint16_t counter = 0;
+  
+  event void Boot.booted() {
+    call Control.start();
+  }
+  
+  event void MilliTimer.fired() {
+    counter++;
+    if (locked) {
+      return;
+    }
+    else {
+      test_serial_msg_t* rcm = (test_serial_msg_t*)call Packet.getPayload(&packet, sizeof(test_serial_msg_t));
+      if (rcm == NULL) {return;}
+      if (call Packet.maxPayloadLength() < sizeof(test_serial_msg_t)) {
+       return;
+      }
+
+      rcm->counter = counter * 3.2;
+      if (call AMSend.send(AM_BROADCAST_ADDR, &packet, sizeof(test_serial_msg_t)) == SUCCESS) {
+       locked = TRUE;
+      }
+    }
+  }
+
+  event message_t* Receive.receive(message_t* bufPtr, 
+                                  void* payload, uint8_t len) {
+    if (len != sizeof(test_serial_msg_t)) {return bufPtr;}
+    else {
+      test_serial_msg_t* rcm = (test_serial_msg_t*)payload;
+      if ((int)rcm->counter & 0x1) {
+       call Leds.led0On();
+      }
+      else {
+       call Leds.led0Off();
+      }
+      if ((int)rcm->counter & 0x2) {
+       call Leds.led1On();
+      }
+      else {
+       call Leds.led1Off();
+      }
+      if ((int)rcm->counter & 0x4) {
+       call Leds.led2On();
+      }
+      else {
+       call Leds.led2Off();
+      }
+      return bufPtr;
+    }
+  }
+
+  event void AMSend.sendDone(message_t* bufPtr, error_t error) {
+    if (&packet == bufPtr) {
+      locked = FALSE;
+    }
+  }
+
+  event void Control.startDone(error_t err) {
+    if (err == SUCCESS) {
+      call MilliTimer.startPeriodic(1000);
+    }
+  }
+  event void Control.stopDone(error_t err) {}
+}
+
+
+
+