joystick_driver.h

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#ifndef JOYSTICK_DRIVER_H_
#define JOYSTICK_DRIVER_H_


typedef struct joystick_calibration_data_t {
    int low_x_val;
    int low_y_val;
    int high_x_val;
    int high_y_val;
    int zero_x_val;
    int zero_y_val;
};

//Sets calibration paramters for slider and joystick  & saves them in calibration_data pointer (based on user input)
void calibrate_joystick(struct joystick_calibration_data_t *cal_data);

void calibrate_joystick_state(struct joystick_calibration_data_t *cal_data);

int joystick_read(struct joystick_calibration_data_t *cal_data, int dir);


#endif /* JOYSTICK_DRIVER_H_ */