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EVs_AngleSensor.h
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// EVs_AngleSensor.h
//
// This is a class for reading from AngelSensor, made by Mindsensors.
// See http://www.mindsensors.com/index.php?module=pagemaster&PAGE_user_op=view_page&PAGE_id=173
// Initial version: 2012-09-17 by Deepak Patil
// Modified for EVShield: 2015-02-16 Michael Giles
/*
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef EVs_ANGLE_SENSOR_H
#define EVs_ANGLE_SENSOR_H
#define AS_Command 0x41
#define ANGLE 0x42
#define RAW_READING 0x46
#include "EVShieldI2C.h"
/**
@brief This class
interfaces with sensor attached to EVShield
*/
class EVs_AngleSensor : public EVShieldI2C
{
public:
/** Constructor for the class; may supply an optional custom i2c address */
EVs_AngleSensor(uint8_t i2c_address = 0x30);
/** Write a command byte at the command register of the device */
uint8_t issueCommand(char command);
/** Get the angle position
* @return angle value*/
long getAngle();
/** Get the raw reading from the device (twice the angle value)
* @return raw reading*/
long getRawReading();
/** Reset the angle value to zero.
*/
void reset();
};
#endif