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/*
* r3PCR Teensy Controller Code
*
*
* Copyright (C) 2013-2014 Bernhard Tittelbach <xro@realraum.at>
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* This code 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with spreadspace avr utils. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef PID_CONTROLLER_INCLUDE_H_
#define PID_CONTROLLER_INCLUDE_H_
#include <stdio.h>
#define PID_DISABLED (1<<15)
void pid_setP(int16_t p);
void pid_setI(int16_t i);
void pid_setD(int16_t d);
void pid_printVars(void);
void pid_setTargetValue(int16_t v);
int pid_isEnabled(void);
int16_t pid_getTargetValue(void);
int16_t pid_calc(int16_t current_value);
void pid_loadFromEEPROM(void);
void pid_saveToEEPROM(void);
#endif
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