common_preprocessors.h

/*
 * common_preprocessors.h
 *
 *  Created on: Oct 13, 2021
 *      Author: saranyan
 */

#ifndef COMMON_PREPROCESSORS_H_
#define COMMON_PREPROCESSORS_H_

#define ENABLE 0
#define DISABLE 1

#define SET 0
#define CLEAR 1

#define HIGH 0
#define LOW 1

#define LEFT_SHIFT(BIT_POSITION) (1 << BIT_POSITION)
#define SET_BIT(REGISTER, BIT_POSITION) REGISTER |= LEFT_SHIFT(BIT_POSITION)
#define CLEAR_BIT(REGISTER, BIT_POSITION) REGISTER &= ~(LEFT_SHIFT(BIT_POSITION))
#define TOGGLE_BIT(REGISTER, BIT_POSITION) REGISTER ^= LEFT_SHIFT(BIT_POSITION)
#define READ_BIT(REGISTER, BIT_POSITION) REGISTER & LEFT_SHIFT(BIT_POSITION)

#endif /* COMMON_PREPROCESSORS_H_ */