HPLMicC.nc
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- // $Id: HPLMicC.nc,v 1.1.1.1 2005/04/22 04:26:45 acwarrie Exp $
- /* tab:4
- * "Copyright (c) 2000-2003 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.
- */
- /*
- *
- * Authors: Alec Woo
- * Date last modified: 4/23/04
- *
- */
- module HPLMicC{
- provides interface MicInterrupt;
- }
- implementation
- {
- async command result_t MicInterrupt.enable(){
- sbi(EIMSK, 7);
- return SUCCESS;
- }
- async command result_t MicInterrupt.disable(){
- cbi(EIMSK, 7);
- return SUCCESS;
- }
- default async event result_t MicInterrupt.toneDetected() {
- return SUCCESS;
- }
- #ifndef PLATFORM_PC
- // On Mica2, the actual hardware interrupt is INT7
- // a macro mapping to PORTE pin 7.
- TOSH_SIGNAL(SIG_INTERRUPT7){
- call MicInterrupt.disable();
- __nesc_enable_interrupt();
- signal MicInterrupt.toneDetected();
- }
- #endif
- }