Merge devel code into the trunk.

[tinyos-2.x.git] / tos / platforms / mica / PlatformP.nc

diff --git a/tos/platforms/mica/PlatformP.nc b/tos/platforms/mica/PlatformP.nc
new file mode 100644 (file)
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+++ b/tos/platforms/mica/PlatformP.nc
@@ -0,0 +1,65 @@
+/// $Id$
+
+/*
+ * Copyright (c) 2004-2005 Crossbow Technology, Inc.  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 CROSSBOW TECHNOLOGY OR ANY OF ITS LICENSORS 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 CROSSBOW OR ITS LICENSOR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH 
+ * DAMAGE. 
+ *
+ * CROSSBOW TECHNOLOGY AND ITS LICENSORS SPECIFICALLY DISCLAIM ALL 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 NEITHER CROSSBOW NOR ANY LICENSOR HAS ANY 
+ * OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR 
+ * MODIFICATIONS.
+ */
+
+/**
+ * Internal platform boot code.
+ *
+ * @author Martin Turon <mturon@xbow.com>
+ */
+
+#include "hardware.h"
+
+module PlatformP
+{
+  provides interface Init;
+  uses interface Init as MoteInit;
+  uses interface Init as MeasureClock;
+
+}
+implementation
+{
+  void power_init() {
+      atomic {
+       MCUCR = _BV(SE);      // Internal RAM, IDLE, rupt vector at 0x0002,
+                             // enable sleep instruction!
+      }
+  }
+
+  command error_t Init.init()
+  {
+    error_t ok;
+
+    /* First thing is to measure the clock frequency */
+    ok = call MeasureClock.init();
+    ok = ecombine(ok, call MoteInit.init());
+
+    if (ok != SUCCESS)
+      return ok;
+
+    power_init();
+
+    return SUCCESS;
+  }
+}
+