mirror of https://github.com/ArduPilot/ardupilot
41 lines
1.5 KiB
C++
41 lines
1.5 KiB
C++
// -*- tab-width: 4; Mode: C++; c-basic-offset: 3; indent-tabs-mode: t -*-
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/*
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AP_RangeFinder_MaxsonarXL.cpp - Arduino Library for Sharpe GP2Y0A02YK0F
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infrared proximity sensor
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Code by Jose Julio and Randy Mackay. DIYDrones.com
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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Sparkfun URL: http://www.sparkfun.com/products/9491
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datasheet: http://www.sparkfun.com/datasheets/Sensors/Proximity/XL-EZ0-Datasheet.pdf
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Sensor should be connected to one of the analog ports
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Variables:
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int raw_value : raw value from the sensor
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int distance : distance in cm
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int max_distance : maximum measurable distance (in cm)
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int min_distance : minimum measurable distance (in cm)
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Methods:
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init(int analogPort) : Initialization of sensor
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read() : read value from analog port and returns the distance (in cm)
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*/
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// AVR LibC Includes
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#include "WConstants.h"
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#include "AP_RangeFinder_MaxsonarXL.h"
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// Constructor //////////////////////////////////////////////////////////////
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AP_RangeFinder_MaxsonarXL::AP_RangeFinder_MaxsonarXL()
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{
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max_distance = AP_RANGEFINDER_MAXSONARXL_MAX_DISTANCE;
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min_distance = AP_RANGEFINDER_MAXSONARXL_MIN_DISTANCE;
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}
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// Public Methods //////////////////////////////////////////////////////////////
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