Update to centralize inside one module where all interrupt handlers are signaled...

[tinyos-2.x.git] / tos / chips / msp430 / pins / HplMsp430InterruptSig.nc

diff --git a/tos/chips/msp430/pins/HplMsp430InterruptSig.nc b/tos/chips/msp430/pins/HplMsp430InterruptSig.nc
new file mode 100644 (file)
index 0000000..e9c29fb
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+++ b/tos/chips/msp430/pins/HplMsp430InterruptSig.nc
@@ -0,0 +1,44 @@
+/// $Id$
+
+/*
+ *  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 (updated) modification history and the author appear in
+ *  all copies of this source code.
+ *
+ *  Permission is also granted to distribute this software under the
+ *  standard BSD license as contained in the TinyOS distribution.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ *  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
+ *  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ *  ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS 
+ *  BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
+ *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, LOSS OF USE, DATA, 
+ *  OR PROFITS) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
+ *  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+ *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 
+ *  THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**
+ * Interface to an Msp430 external interrupt pin that exposes just the
+ * interrupt vector routine for easy linking to generic components (see
+ * Msp430InterruptSigP for the full interface).
+ *
+ * @author Martin Turon <mturon@xbow.com>
+ * @author Kevin Klues <klueska@cs.stanford.edu>
+ * @see Msp430InterruptSigP
+ */
+interface HplMsp430InterruptSig
+{
+  /**
+   * Signalled when an interrupt occurs on a pin
+   */
+  inline async event void fired();
+}
+