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#ifndef Servo_h
#define Servo_h
/*
Servo.h - Hardware Servo Timer Library
Author: Jim Studt, jim@federated.com
Copyright (c) 2007 David A. Mellis. All right reserved.
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
*/
#include <inttypes.h>
class Servo
{
private:
uint8_t pin;
uint8_t angle; // in degrees
uint8_t min16; // minimum pulse, 16uS units (default is 34)
uint8_t max16; // maximum pulse, 16uS units, 0-4ms range (default is 150)
static void seizeTimer1();
static void releaseTimer1();
static uint8_t attached9;
static uint8_t attached10;
public:
Servo();
uint8_t attach(int);
// pulse length for 0 degrees in microseconds, 544uS default
// pulse length for 180 degrees in microseconds, 2400uS default
uint8_t attach(int, int, int);
// attach to a pin, sets pinMode, returns 0 on failure, won't
// position the servo until a subsequent write() happens
// Only works for 9 and 10.
void detach();
void write(int); // specify the angle in degrees, 0 to 180
uint8_t read();
uint8_t attached();
};
#endif
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