+++ /dev/null
-/* -*- mode:c++ -*-
- * Copyright (c) 2004, Technische Universitaet Berlin
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * - Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * - Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * - Neither the name of the Technische Universitaet Berlin nor the names
- * of its contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * 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
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
- * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
- * OR PROFITS; OR BUSINESS INTERRUPTION) 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.
- *
- * - Revision -------------------------------------------------------------
- * $Revision$
- * $Date$
- * @author: Jan Hauer <hauer@tkn.tu-berlin.de>
- * ========================================================================
- */
-
-/**
- *
- * Please refer to TEP 109 for more information about this component and its
- * intended use. This component provides platform-independent access to the
- * RSSI sensor exported by the TDA5250 radio on the eyesIFXv{1,2} platform.
- * Note: The radio must be configured to output the RSSI on the pin!
- *
- * @author Jan Hauer
- */
-
-#include <sensors.h>
-
-module RssiSensorVccP
-{
- provides {
- interface ReadNow<uint16_t> as ReadNow;
- interface Resource as ReadNowResource;
- }
- uses {
- interface Resource as SubResource;
- interface Msp430Adc12SingleChannel as SingleChannel;
- }
-}
-implementation
-{
- async command error_t ReadNow.read() {
- return call SingleChannel.getData();
- }
-
- async event error_t SingleChannel.singleDataReady(uint16_t data) {
- signal ReadNow.readDone(SUCCESS, data);
- return FAIL;
- }
-
- async event uint16_t* SingleChannel.multipleDataReady(uint16_t buffer[], uint16_t numSamples){
- return 0;
- }
-
- async command error_t ReadNowResource.request() {
- return call SubResource.request();
- }
-
- async command error_t ReadNowResource.immediateRequest() {
- error_t res = call SubResource.immediateRequest();
- if(res == SUCCESS) {
- res = call SingleChannel.configureSingle(&sensorconfigurations[RSSI_SENSOR_VCC]);
- if(res != SUCCESS) call SubResource.release();
- }
- return res;
- }
-
- event void SubResource.granted() {
- call SingleChannel.configureSingle(&sensorconfigurations[RSSI_SENSOR_VCC]);
- signal ReadNowResource.granted();
- }
-
- async command error_t ReadNowResource.release() {
- return call SubResource.release();
- }
-
- async command bool ReadNowResource.isOwner() {
- return call SubResource.isOwner();
- }
-}