-/// $Id$
-
-/*
- * 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 component for voltage sensor reading.
- *
- * @author Hu Siquan <husq@xbow.com>
- * @author David Gay
- */
-
-module VoltageP {
- provides {
- interface ResourceConfigure;
- interface Atm128AdcConfig as VoltageConfig;
- }
- uses {
- interface GeneralIO as BatMon;
- interface GeneralIO as BatMonRef;
- }
-}
-implementation {
- async command uint8_t VoltageConfig.getChannel() {
- return CHANNEL_BATTERY_THERMISTOR;
- }
-
- async command uint8_t VoltageConfig.getRefVoltage() {
- return ATM128_ADC_VREF_OFF;
- }
-
- async command uint8_t VoltageConfig.getPrescaler() {
- return ATM128_ADC_PRESCALE;
- }
-
- async command void ResourceConfigure.configure() {
- call BatMonRef.makeOutput();
- call BatMonRef.clr();
- call BatMon.makeInput();
- call BatMon.clr();
- }
-
- async command void ResourceConfigure.unconfigure() {
- call BatMonRef.makeInput();
- }
-}